/* ==========================================================================
   选型志 / SELECTION JOURNAL
   Editorial B2B selection & review platform
   ========================================================================== */

:root {
  color-scheme: light;

  --paper: #f3f0e8;
  --paper-2: #e9e4d8;
  --paper-3: #ded7c8;
  --white: #ffffff;

  --ink: #101418;
  --ink-2: #2b3138;
  --muted: #5f665f;

  --line: #d6d0c2;
  --line-strong: #aaa392;

  --cobalt: #1f5ae0;
  --cobalt-dark: #123a9e;
  --cobalt-soft: #e6ecff;

  --lime: #d9f25b;
  --lime-ink: #5a6b00;
  --signal: #e4572e;
  --signal-dark: #8c2f2f;
  --ok: #2c6b4f;

  --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", Georgia, serif;
  --sans: "PingFang SC", "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);

  --wrap: 1320px;
  --gutter: 32px;
  --measure: 900px;
  --radius: 2px;

  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 24px;
  --s6: 32px;
  --s7: 48px;
  --s8: 64px;
  --s9: 96px;
  --s10: 128px;

  --step--1: 0.75rem;
  --step-0: 1rem;
  --step-1: 1.125rem;
  --step-2: 1.375rem;
  --step-3: 1.75rem;
  --step-4: 2.25rem;
  --step-5: 3rem;
  --step-6: 4rem;
  --step-7: 5.5rem;

  --digit-dur: 500ms;
  --digit-distance: 8px;
  --digit-stagger: 70ms;
  --digit-blur: 2px;
  --digit-ease: cubic-bezier(0.34, 1.45, 0.64, 1);
  --digit-dir-x: 0;
  --digit-dir-y: 1;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 81px;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--cobalt);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 170ms var(--ease), border-color 170ms var(--ease), background-color 170ms var(--ease);
}

a:hover {
  color: var(--cobalt-dark);
}

h1,
h2,
h3,
h4 {
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

p {
  margin: 0 0 1em;
}

code,
kbd,
pre {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.9em;
}

::selection {
  background: var(--lime);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 3px;
}

.wrap {
  width: min(var(--wrap), 100% - (var(--gutter) * 2));
  margin-inline: auto;
}

.hero__grid > *,
.product-head > *,
.category-hero > *,
.guide-head > *,
.page-hero > *,
.library-head > *,
.picks-grid > *,
.compare-feature__grid > *,
.versus > * {
  min-width: 0;
}

.site-main {
  padding-bottom: 0;
}

.icon {
  flex: 0 0 auto;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 14px;
  text-decoration: none;
}

.skip-link:focus {
  left: 12px;
  top: 12px;
  clip: auto;
  clip-path: none;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  white-space: normal;
}

/* --------------------------------------------------------------------------
   Top bar / header
   -------------------------------------------------------------------------- */

.topbar {
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 34px;
}

.topbar__statement {
  color: var(--ink-2);
}

.topbar__links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar__links a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  text-decoration: none;
}

.topbar__links a:hover {
  color: var(--cobalt);
}

.demo-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--signal-dark) !important;
  font-size: 10px;
  text-decoration: none;
}

.demo-badge__dot {
  width: 6px;
  height: 6px;
  background: var(--signal);
  border-radius: 50%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 78px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  color: var(--ink);
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.brand__mark {
  position: relative;
  display: block;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  background: var(--cobalt);
}

.brand__mark span {
  position: absolute;
  left: 8px;
  top: 8px;
  width: 6px;
  height: 18px;
  background: var(--lime);
}

.brand__mark::after {
  content: "";
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 8px;
  height: 8px;
  background: var(--paper);
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand__text strong {
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.brand__text small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.2em;
}

.primary-nav {
  margin-left: auto;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  color: var(--ink-2);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.nav-list a:hover {
  color: var(--cobalt);
}

.nav-list .current-menu-item > a {
  border-bottom: 2px solid var(--cobalt);
  padding-bottom: 3px;
  color: var(--cobalt);
}

.header-search {
  display: flex;
  align-items: center;
  gap: 4px;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 3px;
}

.header-search input {
  width: 140px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  padding: 3px 0;
}

.header-search input::placeholder {
  color: var(--muted);
}

.header-search button {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
}

.header-search button:hover {
  color: var(--cobalt);
}

.mobile-nav {
  display: none;
}

/* --------------------------------------------------------------------------
   Type / buttons
   -------------------------------------------------------------------------- */

.eyebrow {
  margin: 0;
  color: var(--cobalt);
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow--lime {
  color: var(--lime);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--cobalt);
  background: var(--cobalt);
  color: var(--white);
  padding: 12px 18px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease), color 200ms var(--ease);
}

.btn:hover {
  border-color: var(--cobalt-dark);
  background: var(--cobalt-dark);
  color: var(--white);
}

.btn--lime {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
}

.btn--lime:hover {
  border-color: #c9e63c;
  background: #c9e63c;
  color: var(--ink);
}

.btn--ghost {
  border-color: var(--ink);
  background: transparent;
  color: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn--ghost-light {
  border-color: #8f969c;
  background: transparent;
  color: var(--paper);
}

.btn--ghost-light:hover {
  border-color: var(--paper);
  background: var(--paper);
  color: var(--ink);
}

.text-link,
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms var(--ease), gap 160ms var(--ease);
}

.text-link:hover,
.link-arrow:hover {
  gap: 9px;
  color: var(--cobalt);
}

.link-arrow {
  font-size: 12px;
}

.link-arrow--light {
  color: var(--paper);
}

.link-arrow--light:hover {
  color: var(--lime);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  padding: clamp(32px, 5vw, 72px) 0 0;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.hero__title {
  margin: 0;
  font-size: clamp(3.4rem, 7.2vw, 7rem);
  line-height: 0.96;
  letter-spacing: -0.045em;
  font-weight: 600;
}

.hero__title .line {
  display: block;
  animation: hero-rise 900ms var(--ease) both;
  animation-delay: calc(var(--i) * 90ms + 100ms);
}

.hero__lede {
  max-width: 46ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.hero__trust {
  margin: 14px 0 0;
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.hero__stats strong {
  margin-right: 4px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
}

.hero__visual {
  position: relative;
  padding: 0 0 24px 24px;
}

.hero__visual::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 0;
  width: 52%;
  height: 52%;
  background: var(--cobalt);
}

.hero__image {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.hero__stamp {
  position: absolute;
  z-index: 3;
  top: -14px;
  right: 18px;
  transform: rotate(-4deg);
  border: 1px solid var(--ink);
  background: var(--lime);
  color: var(--ink);
  padding: 6px 10px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.score-card {
  position: absolute;
  z-index: 3;
  left: -18px;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  width: min(320px, 88%);
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--lime);
  background: var(--white);
  padding: 14px 16px;
}

.score-card__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.score-card__text strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.25;
}

.score-card__label {
  color: var(--cobalt);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

/* --------------------------------------------------------------------------
   Category ticker
   -------------------------------------------------------------------------- */

.ticker {
  margin-top: 56px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  overflow-x: auto;
  background: var(--paper);
}

@media (min-width: 1025px) {
  .ticker__inner {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    min-width: 0;
  }

  .ticker__item {
    justify-content: flex-start;
    padding: 12px 10px;
    font-size: 11px;
    gap: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

.ticker__inner {
  display: flex;
  min-width: max-content;
}

.ticker__item {
  display: flex;
  align-items: center;
  gap: 8px;
  border-right: 1px solid var(--line);
  padding: 14px 18px;
  color: var(--ink-2);
  font-size: 12px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 170ms var(--ease), color 170ms var(--ease);
}

.ticker__item span {
  color: var(--cobalt);
  font-size: 10px;
}

.ticker__item:hover {
  background: var(--paper-2);
  color: var(--cobalt);
}

@media (min-width: 1025px) {
  .ticker .ticker__inner {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    min-width: 0;
  }

  .ticker .ticker__item {
    display: block;
    padding: 12px 8px;
    font-size: 10.5px;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .ticker .ticker__item span {
    margin-right: 4px;
  }
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section {
  padding: clamp(56px, 7vw, 96px) 0;
  border-bottom: 1px solid var(--line);
}

.section--tight {
  padding-top: 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 36px;
}

.section-head h2 {
  margin: 8px 0 0;
  font-size: clamp(2rem, 3.4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.section-head__note {
  max-width: 24em;
  text-wrap: pretty;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
  text-align: right;
}

.section-head--compact {
  margin-bottom: 24px;
}

/* --------------------------------------------------------------------------
   Product cards
   -------------------------------------------------------------------------- */

.picks-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 24px;
  align-items: start;
}

.picks-side {
  display: grid;
  gap: 24px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--white);
  transition: transform 260ms var(--ease), border-color 200ms var(--ease);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--cobalt);
}

.product-card__media {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--paper-2);
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease);
}

.product-card:hover .product-card__img {
  transform: scale(1.035);
}

.product-card__score {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--ink);
  color: var(--paper);
  padding: 3px 8px;
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.1;
}

.product-card__score small {
  color: var(--paper);
  font-family: var(--sans);
  font-size: 10px;
  opacity: 1;
}

.product-card__score.is-mid {
  background: var(--cobalt);
  color: var(--white);
}

.product-card__score.is-low {
  background: var(--signal);
  color: var(--white);
}

.product-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 20px 22px 22px;
}

.product-card__kicker {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-card__title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.product-card__title a {
  color: var(--ink);
  text-decoration: none;
}

.product-card__title a:hover {
  color: var(--cobalt);
}

.product-card__summary {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.product-card__pros {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 0;
  color: var(--ink-2);
  font-size: 12px;
  list-style: none;
}

.product-card__pros li {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.product-card__pros .icon {
  margin-top: 2px;
  color: var(--cobalt);
}

.product-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.product-card__price {
  max-width: 62%;
  color: var(--cobalt-dark);
  font-size: 11px;
  line-height: 1.4;
}

.product-card--lead .product-card__media {
  aspect-ratio: 16 / 10;
}

.product-card--lead .product-card__title {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
}

.product-card--side {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
}

.product-card--side .product-card__media {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
}

.product-card--side .product-card__body {
  min-width: 0;
}

.product-card--side .product-card__body {
  gap: 6px;
  padding: 14px 16px;
}

.product-card--side .product-card__title {
  font-size: 1.1rem;
}

.product-card--side .product-card__summary,
.product-card--side .product-card__pros,
.product-card--side .product-card__kicker {
  display: none;
}

.product-card--side .product-card__foot {
  padding-top: 8px;
}

.product-card--side .product-card__price {
  max-width: 100%;
}

.product-card--side .text-link {
  white-space: nowrap;
}

.product-grid--single {
  grid-template-columns: 1fr;
}

.product-grid--single .product-card {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
}

.product-grid--single .product-card__media {
  height: 100%;
  aspect-ratio: 1 / 1;
}

.product-grid--single .product-card__body {
  padding: 24px 28px;
}

@media (max-width: 760px) {
  .product-grid--single .product-card {
    display: flex;
    flex-direction: column;
  }

  .product-grid--single .product-card__media {
    height: auto;
    aspect-ratio: 4 / 3;
  }
}

/* --------------------------------------------------------------------------
   Category index
   -------------------------------------------------------------------------- */

.category-index {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 56px;
  border-top: 1px solid var(--line-strong);
}

.category-row {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) 44px 112px;
  gap: 16px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  transition: background-color 200ms var(--ease), padding-left 200ms var(--ease);
}

.category-row:hover {
  padding-left: 10px;
  background: var(--paper-2);
  color: var(--ink);
}

.category-row__no {
  color: var(--cobalt);
  font-size: 10px;
  font-weight: 700;
}

.category-row__name {
  display: block;
  font-family: var(--serif);
  font-size: 1.45rem;
  line-height: 1.2;
}

.category-row__desc {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.category-row__count {
  color: var(--muted);
  font-size: 10px;
  text-align: right;
}

.category-row__media {
  width: 112px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--paper-2);
}

.category-row__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--ease);
}

.category-row:hover .category-row__img {
  transform: scale(1.05);
}

/* --------------------------------------------------------------------------
   Compare feature
   -------------------------------------------------------------------------- */

.compare-feature {
  padding: clamp(56px, 7vw, 96px) 0;
  border-bottom: 1px solid #333a42;
  background: var(--ink);
  color: var(--paper);
}

.compare-feature__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}

.compare-feature h2 {
  margin: 10px 0 20px;
  color: var(--paper);
  font-size: clamp(2.6rem, 4.6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.compare-feature__lede {
  max-width: 44ch;
  margin-bottom: 28px;
  color: #c9c6bd;
  font-size: 16px;
  line-height: 1.7;
}

.compare-preview {
  border: 1px solid #333a42;
  background: #171c22;
  padding: 24px;
}

.compare-preview__kicker {
  margin: 0 0 12px;
  color: var(--lime);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.compare-preview__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.compare-preview__table th,
.compare-preview__table td {
  padding: 10px 8px;
  border-bottom: 1px solid #333a42;
  text-align: left;
  vertical-align: top;
}

.compare-preview__table thead th {
  color: #a8b0b8;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.compare-preview__table tbody th {
  color: #a8b0b8;
  font-weight: 400;
  white-space: nowrap;
}

.compare-preview__table td {
  color: var(--paper);
}

.compare-preview__table .is-highlight {
  color: var(--lime);
}

/* --------------------------------------------------------------------------
   Guide cards
   -------------------------------------------------------------------------- */

.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.guide-card {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  min-height: 260px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  text-decoration: none;
  transition: transform 260ms var(--ease), border-color 200ms var(--ease);
}

.guide-card:hover {
  transform: translateY(-3px);
  border-color: var(--cobalt);
  color: var(--ink);
}

.guide-card__media {
  display: block;
  overflow: hidden;
  background: var(--paper-2);
}

.guide-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease);
}

.guide-card:hover .guide-card__img {
  transform: scale(1.04);
}

.guide-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
}

.guide-card__body strong {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  text-wrap: pretty;
}

.guide-card__meta {
  margin-top: auto;
  color: var(--muted);
  font-size: 11px;
}

@media (min-width: 761px) {
  .guide-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .guide-grid--three .guide-card {
    grid-template-columns: 1fr;
    grid-template-rows: 190px 1fr;
    min-height: 0;
  }

  .guide-grid--three .guide-card__media {
    height: 190px;
  }
}

@media (max-width: 1024px) {
  .guide-grid--three {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Method band
   -------------------------------------------------------------------------- */

.method-band {
  padding: clamp(56px, 7vw, 96px) 0;
  background: var(--lime);
  color: var(--ink);
}

.method-band__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}

.method-band h2 {
  margin: 10px 0 20px;
  font-size: clamp(2.4rem, 4.2vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.method-band p {
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.7;
}

.method-band__score {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 28px;
}

.method-list {
  min-width: 220px;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(16, 20, 24, 0.3);
  list-style: none;
}

.method-list li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(16, 20, 24, 0.3);
  font-size: 13px;
}

.method-list span {
  color: rgba(16, 20, 24, 0.6);
  font-size: 10px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  padding: 64px 0 24px;
  background: var(--ink);
  color: var(--paper);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.8fr 0.8fr;
  gap: 32px;
}

.footer__brand p {
  max-width: 38ch;
  color: #c9c6bd;
  font-size: 13px;
  line-height: 1.7;
}

.footer__claim {
  color: var(--lime) !important;
  font-size: 11px !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.brand--footer {
  margin-bottom: 14px;
  color: var(--paper);
}

.brand--footer .brand__text small {
  color: #8f969c;
}

.footer__title {
  margin: 0 0 14px;
  color: #8f969c;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer__list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer__list a {
  color: #c9c6bd;
  font-size: 13px;
  text-decoration: none;
}

.footer__list a:hover {
  color: var(--lime);
}

.footer__legal {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 48px;
  padding-top: 16px;
  border-top: 1px solid #333a42;
  color: #8f969c;
  font-size: 11px;
}

.footer__legal a {
  color: #c9c6bd;
}

/* --------------------------------------------------------------------------
   Library / archive
   -------------------------------------------------------------------------- */

.library-head {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: end;
  margin-bottom: 24px;
  padding: 40px 0 32px;
  border-bottom: 2px solid var(--ink);
}

.library-head h1 {
  margin: 10px 0 0;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.library-head__lede {
  max-width: 64ch;
  margin-top: 16px;
  color: var(--muted);
  font-size: 16px;
}

.library-head__stats {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  color: var(--muted);
  font-size: 12px;
}

.library-head__stats strong {
  display: block;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 2rem;
  line-height: 1;
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
  margin: 24px 0 32px;
  border-bottom: 1px solid var(--line);
}

.filter-tabs a {
  padding: 10px 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 12px;
  text-decoration: none;
}

.filter-tabs a:hover {
  color: var(--ink);
}

.filter-tabs a.is-active {
  border-bottom-color: var(--cobalt);
  color: var(--ink);
}

.table-wrap {
  overflow-x: auto;
}

.review-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.review-table th {
  padding: 10px 12px;
  border-bottom: 1px solid var(--ink);
  color: var(--muted);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}

.review-table td {
  padding: 16px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.review-table__score {
  color: var(--cobalt);
  font-family: var(--serif);
  font-size: 1.3rem;
  white-space: nowrap;
}

.review-table__name {
  display: block;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.3;
  text-decoration: none;
}

.review-table__name:hover {
  color: var(--cobalt);
}

.review-table__name {
  text-wrap: balance;
}

.review-table__sub {
  display: block;
  max-width: 46ch;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.review-table__thumb {
  width: 72px;
  padding-right: 0 !important;
}

.review-table__img {
  width: 64px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
}

.review-table__score {
  font-family: var(--serif);
}

.review-table__score.is-high {
  color: var(--ink);
}

.review-table__score.is-mid {
  color: var(--cobalt);
}

.review-table__score.is-low {
  color: var(--signal-dark);
}

.review-table__mobile-meta {
  display: none;
}

/* --------------------------------------------------------------------------
   Category page
   -------------------------------------------------------------------------- */

.category-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: end;
  padding: 24px 0 40px;
  border-bottom: 2px solid var(--ink);
}

.category-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(2.8rem, 5.4vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.category-hero h1 span {
  display: block;
  margin-top: 8px;
  color: var(--cobalt);
  font-size: 0.42em;
  letter-spacing: -0.01em;
}

.category-hero__lede {
  max-width: 52ch;
  margin-top: 16px;
  color: var(--muted);
  font-size: 16px;
}

.category-hero__visual {
  position: relative;
}

.category-hero__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.category-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 64px;
  align-items: start;
  padding-top: 48px;
}

.criteria-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 40px;
  border-top: 1px solid var(--line-strong);
}

.criterion {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.criterion__no {
  color: var(--cobalt);
  font-size: 10px;
}

.criterion strong {
  display: block;
  margin: 6px 0 4px;
  font-family: var(--serif);
  font-size: 1.2rem;
}

.criterion p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.category-side {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 20px;
}

.side-box {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 18px;
}

.side-box--lime {
  border-color: var(--ink);
  background: var(--lime);
}

.side-box__title {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.side-box--lime .side-box__title {
  color: rgba(16, 20, 24, 0.7);
}

.side-box ul {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.side-box li a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 13px;
  text-decoration: none;
}

.side-box li a span {
  color: var(--muted);
  font-size: 10px;
}

.side-box li a[aria-current="page"] {
  color: var(--cobalt);
  font-weight: 600;
}

.side-box p {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Product article
   -------------------------------------------------------------------------- */

.product-head {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 48px;
  align-items: center;
  padding: 32px 0 40px;
  border-bottom: 2px solid var(--ink);
}

.product-title {
  margin: 0;
  font-size: clamp(2.1rem, 3.2vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
  word-break: auto-phrase;
  text-wrap: balance;
}

.guide-head h1,
.comparison-head h1 {
  text-wrap: balance;
}

.breadcrumb {
  margin-top: 16px;
  color: var(--muted);
  font-size: 11px;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb li + li::before {
  margin-right: 6px;
  color: var(--line-strong);
  content: "/";
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--cobalt);
}

.breadcrumb [aria-current="page"] {
  color: var(--ink-2);
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 11px;
}

.product-meta a {
  color: var(--cobalt);
  text-decoration: none;
}

.product-score {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
}

.product-score__note {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 280px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.product-score__note strong {
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 500;
}

.product-score__note a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--cobalt);
  font-size: 11px;
  text-decoration: none;
  white-space: nowrap;
}

.product-head__visual {
  position: relative;
  padding: 10px 0 0 10px;
}

.product-head__visual::before {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  z-index: 0;
  width: 45%;
  height: 45%;
  background: var(--cobalt);
}

.product-visual__img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.product-visual__stamp {
  position: absolute;
  z-index: 2;
  top: -10px;
  right: 14px;
  transform: rotate(-3deg);
  border: 1px solid var(--ink);
  background: var(--lime);
  padding: 5px 9px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.product-layout {
  display: grid;
  grid-template-columns: minmax(0, 860px) 280px;
  gap: 64px;
  justify-content: center;
  align-items: start;
}

.product-layout--strict {
  grid-template-columns: minmax(0, 1040px);
  justify-content: start;
}

.product-body {
  min-width: 0;
  max-width: none;
  margin: 0;
}

.product-aside {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 22px;
}

.aside-block {
  border-top: 1px solid var(--line-strong);
  padding-top: 14px;
}

.aside-label {
  margin: 0 0 10px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.aside-label em {
  display: inline-block;
  margin-left: 5px;
  border: 1px solid var(--line-strong);
  padding: 1px 4px;
  color: var(--cobalt-dark);
  font-size: 8px;
  font-style: normal;
  letter-spacing: 0.08em;
  vertical-align: 1px;
}

.aside-verdict {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.55;
}

.aside-score {
  margin-bottom: 12px;
}

.aside-weights,
.aside-toc {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.aside-weights li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 5px;
  font-size: 12px;
}

.aside-weights li span:last-child {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.aside-weights--scores li > span:first-child {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.aside-weights em {
  color: var(--muted);
  font-size: 9px;
  font-style: normal;
}

.aside-weights strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 15px;
}

.aside-weights small {
  color: var(--muted);
  font-size: 9px;
}

.aside-toc a {
  display: block;
  padding: 2px 0;
  color: var(--ink-2);
  font-size: 12px;
  text-decoration: none;
}

.aside-toc a:hover {
  color: var(--cobalt);
}

.aside-related {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.4;
  text-decoration: none;
}

.aside-related .icon {
  flex-shrink: 0;
}

.aside-related:hover {
  color: var(--cobalt);
}

.aside-note {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .product-layout {
    grid-template-columns: 1fr;
  }

  .product-aside {
    display: none;
  }
}

@media (min-width: 1025px) and (max-height: 980px) {
  .product-aside {
    position: static;
  }
}

.section-label {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 16px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-label span {
  color: var(--cobalt);
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.spec-section,
.intro-section,
.params-section,
.advantages-section,
.selection-section,
.faq-section {
  margin-top: 52px;
}

.spec-sheet {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-collapse: collapse;
  background: var(--white);
  font-size: 14px;
}

.spec-sheet caption {
  padding: 0 0 10px;
  color: var(--cobalt);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-align: left;
  text-transform: uppercase;
  caption-side: top;
}

.spec-sheet th,
.spec-sheet td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.spec-sheet td {
  text-wrap: pretty;
}

.spec-sheet th {
  width: 180px;
  background: var(--paper-2);
  color: var(--ink-2);
  font-weight: 600;
  white-space: nowrap;
}

.spec-sheet tr:last-child th,
.spec-sheet tr:last-child td {
  border-bottom: 0;
}

.spec-price {
  display: block;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.3;
}

.spec-disclaimer {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.spec-disclaimer strong {
  color: var(--cobalt-dark);
}

.spec-ok {
  color: var(--ok);
  font-weight: 600;
}

.spec-no {
  color: var(--signal-dark);
  font-weight: 600;
}

.product-intro {
  max-width: 40em;
  margin: 0;
  padding-left: 20px;
  border-left: 3px solid var(--cobalt);
  color: var(--ink-2);
  font-size: 18px;
  line-height: 1.8;
}

.product-intro strong {
  color: var(--ink);
  font-weight: 700;
}

.param-table {
  width: 100%;
  border: 1px solid var(--line);
  border-collapse: collapse;
  background: var(--white);
  font-size: 14px;
}

.param-table caption {
  padding: 0 0 10px;
  color: var(--muted);
  font-size: 11px;
  text-align: left;
  caption-side: top;
}

.param-table thead th {
  padding: 11px 16px;
  background: var(--ink);
  color: var(--paper);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-align: left;
  text-transform: uppercase;
}

.param-table tbody th {
  width: 38%;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
  color: var(--ink-2);
  font-weight: 600;
  text-align: left;
}

.param-table td {
  width: 62%;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}

.param-table tbody tr:nth-child(even) td {
  background: #fbfaf6;
}

.guide-section .tco-template-table {
  table-layout: fixed;
}

.guide-section .tco-template-table th,
.guide-section .tco-template-table td {
  width: auto;
}

.guide-section .tco-template-table thead th:nth-child(1) {
  width: 28%;
}

.guide-section .tco-template-table thead th:nth-child(2),
.guide-section .tco-template-table thead th:nth-child(3) {
  width: 22%;
}

.guide-section .tco-template-table thead th:nth-child(4) {
  width: 28%;
}

.check-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.65;
}

.check-list .icon {
  margin-top: 3px;
  color: var(--cobalt);
}

.check-list--single {
  grid-template-columns: 1fr;
}

.limits-block {
  margin-top: 22px;
  border-left: 3px solid var(--signal);
  background: #fbfaf6;
  padding: 18px 20px;
}

.limits-block__title {
  margin: 0 0 8px;
  color: var(--signal-dark);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.limits-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.limits-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.65;
}

.limits-list .icon {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--signal);
}

.guide-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: guide;
}

.guide-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  counter-increment: guide;
  font-size: 15px;
  line-height: 1.7;
}

.guide-list li::before {
  padding-top: 3px;
  color: var(--cobalt);
  content: counter(guide, decimal-leading-zero);
  font-size: 10px;
}

.pitfall-section {
  margin-top: 56px;
  padding: 30px 32px;
  border: 1px solid var(--ink);
  background: var(--lime);
}

.pitfall-section .eyebrow {
  color: rgba(16, 20, 24, 0.65);
}

.pitfall-section h2 {
  margin: 6px 0 20px;
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.05;
}

.pitfall-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pit;
}

.pitfall-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid rgba(16, 20, 24, 0.28);
  counter-increment: pit;
  font-size: 15px;
  line-height: 1.7;
}

.pitfall-list li::before {
  padding-top: 3px;
  color: rgba(16, 20, 24, 0.65);
  content: counter(pit, decimal-leading-zero);
  font-size: 10px;
}

.faq {
  margin: 0;
}

.faq dt {
  display: flex;
  gap: 10px;
  margin: 18px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  font-size: 16px;
  font-weight: 650;
  line-height: 1.5;
}

.faq dt:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.faq__q {
  padding-top: 3px;
  color: var(--cobalt);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.faq dd {
  display: flex;
  gap: 10px;
  max-width: 42em;
  margin: 8px 0 0;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.75;
}

.faq__a {
  padding-top: 3px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.editor-note {
  margin-top: 56px;
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.editor-note p {
  margin: 0 0 6px;
}

.editor-note strong {
  color: var(--ink-2);
}

.editor-note__source {
  margin-top: 4px !important;
  font-size: 11px !important;
}

.editor-note a {
  color: var(--cobalt);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.editor-note--inline {
  margin-top: 20px;
  padding-top: 0;
  border-top: 0;
}

.related-section {
  margin-top: 64px;
}

.product-convert {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
  margin-top: 64px;
  padding: 40px;
  background: var(--ink);
  color: var(--paper);
}

.product-convert h2 {
  margin: 8px 0 14px;
  color: var(--paper);
  font-size: clamp(1.9rem, 3.2vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.product-convert p {
  max-width: 48ch;
  color: #c9c6bd;
  font-size: 14px;
  line-height: 1.7;
}

.convert-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.reader-note {
  position: relative;
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  margin-top: 64px;
  padding: 32px 36px;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line-strong);
  background: var(--paper-2);
}

.reader-note__stamp {
  display: inline-block;
  width: max-content;
  transform: rotate(-2deg);
  border: 1px solid var(--ink);
  background: var(--lime);
  padding: 6px 9px;
  color: var(--ink);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.3;
}

.reader-note__label {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.reader-note h2 {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.reader-note__body p:last-child {
  max-width: 56ch;
  margin: 0;
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.7;
}

.reader-note__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.reader-note__actions a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.reader-note__actions a:hover {
  color: var(--cobalt);
  border-color: var(--cobalt);
}

/* --------------------------------------------------------------------------
   Comparison page
   -------------------------------------------------------------------------- */

.comparison-head {
  padding: 24px 0 32px;
  border-bottom: 2px solid var(--ink);
}

.comparison-head h1 {
  max-width: 18em;
  margin: 10px 0 0;
  font-size: clamp(2.4rem, 4.2vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.comparison-head__lede {
  max-width: 58ch;
  margin-top: 16px;
  color: var(--muted);
  font-size: 16px;
}

.versus {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: stretch;
  margin-top: 32px;
}

.versus-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 200ms var(--ease);
}

.versus-card__tag {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  background: var(--ink);
  color: var(--paper);
  padding: 3px 7px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.versus-card:hover {
  border-color: var(--cobalt);
  color: var(--ink);
}

.versus-card__media {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--paper-2);
}

.versus-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.versus-card__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
}

.versus-card__body strong {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.25;
}

.versus-card__meta {
  color: var(--cobalt-dark);
  font-size: 11px;
}

.versus-card__best {
  color: var(--muted);
  font-size: 12px;
}

.versus__vs {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cobalt);
  font-family: var(--serif);
  font-size: 1.6rem;
}

.quick-verdict {
  margin-top: 28px;
  padding: 28px 32px;
  border: 1px solid var(--ink);
  background: var(--lime);
}

.quick-verdict h2 {
  margin: 6px 0 10px;
  font-family: var(--serif);
  font-size: 1.5rem;
  line-height: 1.2;
}

.quick-verdict .eyebrow {
  color: var(--cobalt);
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.4;
}

.quick-verdict > p:last-child {
  max-width: 52em;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
  line-height: 1.4;
}

.compare-table-section,
.tco-section {
  margin-top: 56px;
}

.compare-table {
  width: 100%;
  min-width: 760px;
  border: 1px solid var(--line);
  border-collapse: collapse;
  background: var(--white);
  font-size: 13px;
}

.compare-table thead th {
  padding: 12px 14px;
  background: var(--ink);
  color: var(--paper);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-align: left;
  text-transform: uppercase;
}

.compare-table tbody th,
.compare-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.compare-table tbody th {
  position: sticky;
  left: 0;
  min-width: 120px;
  background: var(--paper-2);
  color: var(--ink-2);
  font-weight: 600;
}

.compare-table__note {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.tco-table caption {
  padding: 0 0 10px;
  color: var(--muted);
  font-size: 11px;
  text-align: left;
  caption-side: top;
}

.tco-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.win-box h2 {
  word-break: keep-all;
}

.wins-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 56px;
  border: 1px solid var(--line);
}

.win-box {
  padding: 28px;
  background: var(--white);
}

.win-box--ink {
  background: var(--ink);
  color: var(--paper);
}

.win-box h2 {
  margin: 8px 0 16px;
  font-size: 1.5rem;
  line-height: 1.2;
}

.win-box--ink h2 {
  color: var(--paper);
}

.win-box--ink .check-list li {
  border-top-color: #333a42;
  color: #e7e2d6;
}

.win-box--ink .check-list .icon {
  color: var(--lime);
}

/* --------------------------------------------------------------------------
   Guide page
   -------------------------------------------------------------------------- */

.guide-head {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: end;
  padding: 24px 0 40px;
  border-bottom: 2px solid var(--ink);
}

.guide-head h1 {
  max-width: 16em;
  margin: 10px 0 0;
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.guide-head__lede {
  max-width: 56ch;
  margin-top: 16px;
  color: var(--muted);
  font-size: 16px;
}

.guide-head__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.key-takeaways {
  margin-top: 32px;
  padding: 28px 32px;
  border: 1px solid var(--ink);
  background: var(--lime);
}

.key-takeaways h2 {
  margin: 6px 0 12px;
  font-size: 1.2rem;
}

.key-takeaways ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.key-takeaways li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  line-height: 1.65;
}

@media (min-width: 760px) {
  .key-takeaways ul {
    grid-template-columns: 1fr 1fr;
    gap: 10px 32px;
  }
}

.key-takeaways .icon {
  margin-top: 3px;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 240px;
  gap: 64px;
  align-items: start;
  margin-top: 56px;
}

.guide-section {
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.guide-section__no {
  margin: 0 0 8px;
  color: var(--cobalt);
  font-size: 10px;
}

.guide-section h2 {
  margin: 0 0 14px;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.guide-section .prose {
  min-width: 0;
  max-width: 42em;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.8;
}

.guide-body {
  min-width: 0;
}

.guide-toc {
  position: sticky;
  top: 100px;
}

.guide-toc .side-box__title {
  margin-bottom: 10px;
}

.guide-toc ol {
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--line);
  list-style: none;
}

.guide-toc a {
  display: block;
  padding: 6px 0 6px 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  text-decoration: none;
}

.guide-toc a:hover {
  color: var(--cobalt);
}

.guide-toc__note {
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 760px) {
  .guide-section .param-table {
    min-width: 560px;
  }

  .guide-section .tco-template-table tbody th,
  .guide-section .tco-template-table tbody td {
    width: auto;
  }
}

/* --------------------------------------------------------------------------
   Pages / contact
   -------------------------------------------------------------------------- */

.page-head {
  margin-bottom: 32px;
  padding: 24px 0 28px;
  border-bottom: 2px solid var(--ink);
}

.page-head h1 {
  margin: 10px 0 0;
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.page-head__lede {
  max-width: 56ch;
  margin-top: 14px;
  color: var(--muted);
  font-size: 16px;
}

.page-layout {
  max-width: 900px;
}

.page-layout--wide {
  max-width: 980px;
}

.page-prose {
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.8;
}

.page-prose h2 {
  margin: 40px 0 12px;
  color: var(--ink);
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  line-height: 1.25;
}

.page-prose h3 {
  margin: 28px 0 8px;
  color: var(--ink);
  font-size: 1.2rem;
}

.page-prose ul,
.page-prose ol {
  padding-left: 1.3em;
}

.page-prose li {
  margin: 6px 0;
}

.page-prose strong {
  color: var(--ink);
}

.page-prose a {
  color: var(--cobalt);
}

.page-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 40px;
  padding: 24px 0 40px;
  border-bottom: 2px solid var(--ink);
}

.page-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(2.8rem, 5.2vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.page-hero__lede {
  max-width: 52ch;
  margin-top: 16px;
  color: var(--muted);
  font-size: 16px;
}

.page-hero__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.page-hero__visual--score {
  align-items: stretch;
}

.page-hero__media {
  position: relative;
  width: 100%;
}

.page-hero__ring {
  position: absolute;
  left: -20px;
  bottom: -20px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  padding: 10px;
}

.page-hero__ring-caption {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-align: center;
}

.page-hero__img--small {
  aspect-ratio: 16 / 9;
}

.method-facts {
  display: flex;
  gap: 24px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 12px;
}

.method-facts strong {
  display: block;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.6rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.inquiry-form {
  display: grid;
  gap: 16px;
  padding-top: 0;
  border-top: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 600;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  padding: 10px 12px;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--cobalt);
  outline: 2px solid var(--cobalt);
}

.field input[readonly] {
  background: var(--paper-2);
  color: var(--muted);
}

.form-note {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.notice {
  margin: 0 0 24px;
  padding: 12px 14px;
  border-left: 3px solid var(--ok);
  background: #eaf3ed;
  font-size: 13px;
  line-height: 1.7;
}

.notice--error {
  border-left-color: var(--signal);
  background: #fbeae6;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   Search / 404
   -------------------------------------------------------------------------- */

.search-result {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
}

.search-result strong {
  font-family: var(--serif);
  font-size: 1.2rem;
}

.search-result span:last-child {
  color: var(--muted);
  font-size: 12px;
}

.notfound {
  padding: 64px 0 32px;
  border-bottom: 2px solid var(--ink);
}

.notfound h1 {
  margin: 10px 0 18px;
  font-size: clamp(3rem, 6vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.notfound__lede {
  max-width: 44ch;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 16px;
}

.notfound__search {
  display: flex;
  max-width: 440px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--ink);
}

.notfound__search input {
  flex: 1;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 15px;
  padding: 8px 0;
}

.notfound__search button {
  border: 0;
  background: transparent;
  color: var(--cobalt);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */

.navigation.pagination {
  margin-top: 40px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--line);
  padding: 6px 10px;
  color: var(--ink-2);
  font-size: 12px;
  text-decoration: none;
}

.page-numbers.current {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.page-numbers:hover {
  border-color: var(--cobalt);
  color: var(--cobalt);
}

/* --------------------------------------------------------------------------
   Score ring / digits
   -------------------------------------------------------------------------- */

.score-ring {
  position: relative;
  flex: 0 0 auto;
  width: 112px;
  height: 112px;
}

.score-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.score-ring__track {
  fill: none;
  stroke: var(--line);
  stroke-width: 6;
}

.score-ring__progress {
  fill: none;
  stroke: var(--cobalt);
  stroke-width: 6;
  stroke-dasharray: 276.46;
  stroke-dashoffset: 276.46;
  animation: b2br-ring 1100ms var(--ease) 250ms forwards;
}

@keyframes b2br-ring {
  to {
    stroke-dashoffset: var(--ring-offset);
  }
}

.score-ring__text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0 2px;
}

.score-ring__value {
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1;
}

.score-ring__max {
  color: var(--muted);
  font-size: 10px;
}

.score-ring__label {
  flex-basis: 100%;
  margin-top: 2px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
}

.score-ring--xs {
  width: 64px;
  height: 64px;
}

.score-ring--xs .score-ring__value {
  font-size: 1.2rem;
}

.score-ring--xs .score-ring__max {
  font-size: 8px;
}

.score-ring--xs .score-ring__label {
  display: none;
}

.score-ring--sm {
  width: 76px;
  height: 76px;
}

.score-ring--sm .score-ring__value {
  font-size: 1.3rem;
}

.score-ring--sm .score-ring__label {
  display: none;
}

.score-ring--lg {
  width: 160px;
  height: 160px;
}

.score-ring--lg .score-ring__value {
  font-size: 2.8rem;
}

.score-ring--lg .score-ring__label {
  font-size: 9px;
}

@keyframes t-digit-pop-in {
  0% {
    transform: translate(
      calc(var(--digit-distance) * var(--digit-dir-x)),
      calc(var(--digit-distance) * var(--digit-dir-y))
    );
    opacity: 0;
    filter: blur(var(--digit-blur));
  }
  100% {
    transform: translate(0, 0);
    opacity: 1;
    filter: blur(0);
  }
}

.t-digit-group {
  display: inline-flex;
  align-items: baseline;
}

.t-digit {
  display: inline-block;
  will-change: transform, opacity, filter;
}

.t-digit-group.is-animating .t-digit {
  animation: t-digit-pop-in var(--digit-dur) var(--digit-ease) both;
}

.t-digit-group.is-animating .t-digit[data-stagger="1"] {
  animation-delay: var(--digit-stagger);
}

.t-digit-group.is-animating .t-digit[data-stagger="2"] {
  animation-delay: calc(var(--digit-stagger) * 2);
}

/* --------------------------------------------------------------------------
   Motion
   -------------------------------------------------------------------------- */

@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1180px) {
  .header-search input {
    width: 110px;
  }

  .category-index {
    gap: 0 32px;
  }

  .category-row {
    grid-template-columns: 30px minmax(0, 1fr) 96px;
  }

  .category-row__count {
    display: none;
  }

  .category-row__media {
    width: 96px;
  }

  .method-band__score {
    gap: 18px;
  }

  .score-ring--lg {
    width: 136px;
    height: 136px;
  }
}

@media (max-width: 1024px) {
  .primary-nav {
    display: none;
  }

  .header-search {
    margin-left: auto;
  }

  .mobile-nav {
    display: block;
    position: relative;
  }

  .mobile-nav summary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 44px;
    border: 1px solid var(--line-strong);
    padding: 10px 12px;
    color: var(--ink-2);
    cursor: pointer;
    font-size: 11px;
    list-style: none;
  }

  .mobile-nav[open] summary {
    display: flex;
    width: max-content;
    margin-left: auto;
  }

  .site-header:has(.mobile-nav[open]) {
    position: static;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav[open] summary {
    border-color: var(--ink);
    background: var(--ink);
    color: var(--paper);
  }

  .mobile-nav[open] {
    order: 10;
    flex-basis: 100%;
    width: 100%;
    margin-left: 0;
  }

  .mobile-nav .nav-list {
    position: static;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    min-width: 0;
    margin-top: 8px;
    border-top: 1px solid var(--line);
    background: transparent;
    padding: 0;
  }

  .mobile-nav .nav-list a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 8px 0;
    border-bottom: 1px solid var(--line);
  }

  .mobile-nav .nav-list li:last-child a {
    border-bottom: 0;
  }

  .mobile-search {
    display: flex;
    align-items: center;
    gap: 6px;
    position: static;
    width: 100%;
    min-height: 44px;
    margin-top: 12px;
    border: 0;
    border-bottom: 1px solid var(--line-strong);
    background: transparent;
    padding: 0;
  }

  .mobile-search input {
    flex: 1;
    width: 100%;
    min-height: 44px;
    border: 0;
    background: transparent;
    font: inherit;
    font-size: 16px;
    padding: 8px 0;
  }

  .mobile-search button {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
  }

  .hero__grid,
  .category-hero,
  .product-head,
  .guide-head,
  .page-hero,
  .library-head,
  .compare-feature__grid,
  .method-band__grid,
  .guide-layout,
  .category-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    padding: 0 0 20px 0;
  }

  .score-card {
    position: relative;
    left: 0;
    bottom: auto;
    width: 100%;
    margin-top: 16px;
  }

  .hero__visual::before {
    width: 40%;
    height: 40%;
  }

  .picks-grid {
    grid-template-columns: 1fr;
  }

  .picks-side {
    grid-template-columns: 1fr 1fr;
  }

  .category-layout {
    gap: 40px;
  }

  .category-side,
  .guide-toc {
    position: static;
  }

  .category-side {
    grid-template-columns: 1fr 1fr;
  }

  .guide-layout {
    gap: 32px;
  }

  .guide-toc {
    order: -1;
    border: 1px solid var(--line);
    background: var(--white);
    padding: 18px;
  }

  .guide-toc ol {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .guide-toc li {
    border-bottom: 1px solid var(--line);
  }

  .guide-toc li:nth-child(odd) {
    border-right: 1px solid var(--line);
  }

  .guide-toc a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 8px 10px;
    font-size: 13px;
    line-height: 1.45;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer__list {
    gap: 0;
  }

  .footer__list a {
    display: flex;
    align-items: center;
    min-height: 44px;
  }

  .method-band__score {
    justify-content: flex-start;
  }

  .contact-grid {
    gap: 32px;
  }
}

@media (max-width: 760px) {
  :root {
    --gutter: 16px;
  }

  .topbar__statement {
    display: none;
  }

  .topbar__inner {
    justify-content: space-between;
  }

  .header__inner {
    flex-wrap: wrap;
    gap: 10px;
    padding-block: 10px;
    min-height: 0;
  }

  .brand__text strong {
    font-size: 22px;
  }

  .header-search {
    display: none;
  }

  .mobile-nav {
    display: block;
    margin-left: auto;
  }

  .mobile-nav[open] {
    order: 10;
    flex-basis: 100%;
    width: 100%;
    margin-left: 0;
  }

  .mobile-nav summary {
    display: inline-flex;
  }

  .mobile-nav .nav-list {
    position: static;
    min-width: 0;
    margin-top: 8px;
    border-top: 1px solid var(--line);
  }

  .mobile-search {
    position: static;
    width: 100%;
    margin-top: 12px;
    border: 0;
    border-bottom: 1px solid var(--line-strong);
    background: transparent;
    padding: 0 0 4px;
  }

  .hero {
    padding-top: 32px;
  }

  .hero__title {
    font-size: clamp(2.8rem, 12vw, 4.6rem);
  }

  .hero__lede {
    font-size: 16px;
  }

  .hero__actions {
    gap: 12px;
  }

  .hero__stats {
    gap: 12px 18px;
  }

  .score-card {
    align-items: flex-start;
  }

  .score-card__text strong {
    font-size: 1rem;
  }

  .ticker__item {
    padding: 12px 14px;
    font-size: 11px;
  }

  .section {
    padding: 48px 0;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .section-head__note {
    text-align: left;
  }

  .section-head h2 {
    font-size: 2rem;
  }

  .product-grid,
  .guide-grid,
  .picks-side {
    grid-template-columns: 1fr;
  }

  .product-card--side {
    grid-template-columns: 110px minmax(0, 1fr);
  }

  .category-index {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .category-row {
    grid-template-columns: 26px minmax(0, 1fr) 72px;
    gap: 12px;
    padding: 14px 0;
  }

  .category-row__name {
    font-size: 1.2rem;
  }

  .category-row__desc {
    font-size: 11px;
  }

  .category-row__media {
    width: 72px;
  }

  .guide-card {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .guide-card__media {
    aspect-ratio: 16 / 9;
  }

  .guide-card__body strong {
    font-size: 1.3rem;
  }

  .compare-feature h2 {
    font-size: 2.6rem;
  }

  .compare-preview {
    padding: 16px;
  }

  .compare-preview__table {
    font-size: 11px;
  }

  .method-band__score {
    flex-direction: column;
    align-items: flex-start;
  }

  .method-list {
    width: 100%;
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__legal {
    flex-direction: column;
    gap: 8px;
  }

  .library-head {
    gap: 18px;
    padding-top: 28px;
  }

  .library-head h1 {
    font-size: 2.8rem;
  }

  .library-head__stats {
    justify-content: flex-start;
  }

  .library-head__stats strong {
    font-size: 1.5rem;
  }

  .filter-tabs {
    gap: 4px 14px;
  }

  .filter-tabs a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .review-table {
    font-size: 12px;
  }

  .review-table th,
  .review-table td {
    padding: 10px 8px;
  }

  .review-table:not(.review-table--library) th:nth-child(4),
  .review-table:not(.review-table--library) td:nth-child(4),
  .review-table:not(.review-table--library) th:nth-child(5),
  .review-table:not(.review-table--library) td:nth-child(5),
  .review-table--library th:nth-child(4),
  .review-table--library td:nth-child(4),
  .review-table--library th:nth-child(6),
  .review-table--library td:nth-child(6) {
    display: none;
  }

  .category-hero {
    gap: 20px;
    padding-top: 12px;
  }

  .category-hero h1 {
    font-size: 2.8rem;
  }

  .category-hero h1 span {
    font-size: 0.38em;
  }

  .criteria-list {
    grid-template-columns: 1fr;
  }

  .category-side {
    grid-template-columns: 1fr;
  }

  .product-head {
    gap: 24px;
    padding-top: 20px;
  }

  .product-title {
    font-size: clamp(1.55rem, 5.2vw, 1.9rem);
  }

  .product-head__visual {
    padding: 8px 0 0 8px;
  }

  .product-score {
    align-items: flex-start;
  }

  .spec-sheet th {
    width: 104px;
    padding: 10px 10px;
    font-size: 12px;
    white-space: normal;
  }

  .spec-sheet td {
    padding: 10px 10px;
    font-size: 13px;
  }

  .spec-price {
    font-size: 1rem;
  }

  .product-intro {
    font-size: 16px;
    padding-left: 16px;
  }

  .param-table {
    font-size: 13px;
  }

  .param-table tbody th {
    width: 40%;
    padding: 10px 12px;
  }

  .param-table td {
    width: 60%;
    padding: 10px 12px;
  }

  .check-list {
    grid-template-columns: 1fr;
  }

  .pitfall-section {
    padding: 22px 20px;
  }

  .pitfall-section h2 {
    font-size: 2rem;
  }

  .pitfall-list li,
  .guide-list li {
    grid-template-columns: 28px 1fr;
    gap: 10px;
    font-size: 14px;
  }

  .product-convert {
    grid-template-columns: 1fr;
    padding: 28px 22px;
  }

  .reader-note {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 24px 22px;
  }

  .reader-note__actions {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 18px;
  }

  .reader-note__actions a {
    min-height: 44px;
  }

  .convert-actions {
    justify-content: flex-start;
  }

  .comparison-head h1,
  .guide-head h1 {
    font-size: 2.5rem;
  }

  .versus {
    grid-template-columns: 1fr;
  }

  .versus-card__media {
    aspect-ratio: 4 / 3;
  }

  .versus__vs {
    display: none;
  }

  .wins-grid {
    grid-template-columns: 1fr;
  }

  .win-box {
    padding: 22px;
  }

  .guide-layout {
    margin-top: 32px;
  }

  .key-takeaways {
    padding: 22px 20px;
  }

  .page-head h1,
  .page-hero h1 {
    font-size: 2.6rem;
  }

  .page-hero {
    gap: 20px;
  }

  .page-hero__visual--score {
    align-items: flex-start;
  }

  .method-facts {
    flex-wrap: wrap;
    gap: 12px 20px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .notfound h1 {
    font-size: 3rem;
  }

  .footer__legal {
    font-size: 10px;
  }
}

@media (max-width: 480px) {
  .topbar__links {
    gap: 10px;
  }

  .hero__title {
    font-size: 2.7rem;
  }

  .hero__stats strong {
    font-size: 1rem;
  }

  .score-card {
    flex-direction: column;
    gap: 8px;
  }

  .product-card__foot {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .product-card__price {
    max-width: 100%;
  }

  .product-card__foot .text-link,
  .side-box .text-link,
  .product-score__note a {
    min-height: 44px;
  }

  .product-card--side {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .product-card--side .product-card__title {
    font-size: 1rem;
  }

  .product-card--side .product-card__foot {
    flex-direction: row;
    align-items: center;
  }

  .category-row {
    grid-template-columns: 24px minmax(0, 1fr) 64px;
  }

  .category-row__media {
    width: 64px;
  }

  .review-table:not(.review-table--library) th:nth-child(3),
  .review-table:not(.review-table--library) td:nth-child(3),
  .review-table--library th:nth-child(5),
  .review-table--library td:nth-child(5) {
    display: none;
  }

  .spec-sheet th {
    width: 92px;
  }

  .product-visual__stamp {
    right: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .topbar,
  .site-header,
  .site-footer,
  .product-convert,
  .related-section,
  .breadcrumb,
  .score-ring,
  .convert-actions,
  .skip-link,
  .mobile-nav {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 11pt;
  }

  .wrap,
  .product-body {
    width: 100%;
    max-width: none;
  }

  a {
    color: #000;
    text-decoration: none;
  }

  .spec-sheet th,
  .spec-sheet td,
  .param-table th,
  .param-table td {
    border-color: #999;
  }
}

@media (max-width: 760px) {
  .comparison-head h1,
  .guide-head h1 {
    font-size: 2.1rem;
  }

  .review-table__mobile-meta {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.55;
  }

  .review-table__name::after {
    color: var(--cobalt);
    content: " →";
  }

  .category-row__desc {
    display: none;
  }

  .field input,
  .field textarea,
  .field select {
    font-size: 16px;
  }

  .compare-table {
    display: block;
    min-width: 0;
    border: 0;
  }

  .compare-table caption {
    display: block;
    width: 100%;
  }

  .compare-table thead {
    display: none;
  }

  .compare-table tbody {
    display: grid;
    gap: 12px;
  }

  .compare-table tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 14px;
    border: 1px solid var(--line);
    background: var(--white);
    padding: 12px;
  }

  .compare-table tbody th {
    position: static;
    grid-column: 1 / -1;
    border: 0;
    background: transparent;
    padding: 0 0 4px;
    font-family: var(--serif);
    font-size: 1rem;
  }

  .compare-table td {
    border: 0;
    padding: 0;
    font-size: 13px;
  }

  .compare-table td::before {
    display: block;
    margin-bottom: 2px;
    color: var(--muted);
    content: attr(data-label);
    font-size: 9px;
    letter-spacing: 0.06em;
  }

  .compare-table__note {
    grid-column: 1 / -1;
    color: var(--muted);
    font-size: 11px;
  }

  .ticker {
    position: relative;
  }

  .ticker::after {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 40px;
    background: linear-gradient(90deg, transparent, var(--paper));
    content: "";
    pointer-events: none;
  }
}

@media (max-width: 480px) {
  .spec-sheet th {
    width: 104px;
  }
}

@media (max-width: 480px) {
  .guide-head h1 {
    font-size: 1.75rem;
    line-height: 1.12;
  }

  .comparison-head h1 {
    font-size: 1.9rem;
    line-height: 1.12;
  }
}

/* --------------------------------------------------------------------------
   Product dossier redesign
   -------------------------------------------------------------------------- */

.product-cover {
  padding: 28px 0 48px;
  border-bottom: 2px solid var(--ink);
}

.product-cover__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 56px;
  align-items: center;
}

.product-cover__copy .eyebrow {
  margin-bottom: 14px;
  color: var(--cobalt);
}

.product-cover .product-title {
  max-width: 12em;
  font-size: clamp(2.6rem, 3.9vw, 3.6rem);
  line-height: 0.98;
}

.product-cover .breadcrumb {
  margin-top: 22px;
}

.product-cover__visual {
  position: relative;
  min-width: 0;
  padding: 18px 18px 0 0;
}

.product-cover__visual::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 38%;
  background: var(--cobalt);
}

.product-cover__visual::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 64px;
  background: var(--lime);
}

.product-cover__image {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--ink);
  background: var(--white);
}

.product-cover__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-cover__index {
  position: absolute;
  z-index: 2;
  left: -8px;
  bottom: -22px;
  color: var(--cobalt);
  font-family: var(--serif);
  font-size: 5.4rem;
  line-height: 0.8;
  letter-spacing: -0.06em;
}

.product-cover .product-visual__stamp {
  z-index: 3;
  top: -10px;
  right: 12px;
}

.product-factbar {
  background: var(--ink);
  color: var(--paper);
}

.product-factbar__inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-factbar__item {
  min-width: 0;
  padding: 16px 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.product-factbar__item:last-child {
  border-right: 0;
}

.product-factbar__item span {
  display: block;
  margin-bottom: 5px;
  color: var(--lime);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.product-factbar__item strong {
  display: block;
  color: var(--paper);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
}

.product-body--dossier {
  max-width: var(--wrap);
  margin: 0 auto;
}

.dossier-section {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 48px;
  padding: 46px 0;
  border-top: 1px solid var(--line-strong);
}

.dossier-section:first-child {
  padding-top: 56px;
  border-top: 0;
}

.dossier-section__head {
  position: sticky;
  top: 100px;
  align-self: start;
}

.dossier-section__no {
  display: block;
  color: var(--cobalt);
  font-family: var(--serif);
  font-size: 3.6rem;
  line-height: 0.78;
  letter-spacing: -0.06em;
}

.dossier-section__head h2 {
  margin: 10px 0 4px;
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.dossier-section__head p {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.14em;
}

.dossier-section__body {
  min-width: 0;
}

.product-body--dossier .spec-sheet {
  width: 100%;
  border: 1px solid var(--ink);
  border-collapse: collapse;
  background: var(--white);
}

.product-body--dossier .spec-sheet th {
  width: 150px;
  padding: 14px 16px;
  background: var(--paper-2);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.5;
  text-align: left;
  vertical-align: top;
  white-space: normal;
}

.product-body--dossier .spec-sheet td {
  padding: 14px 18px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.7;
  vertical-align: top;
}

.product-body--dossier .spec-sheet tr:last-child th,
.product-body--dossier .spec-sheet tr:last-child td {
  border-bottom: 0;
}

.product-body--dossier .spec-price {
  display: block;
  margin-bottom: 4px;
  color: var(--cobalt);
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.25;
}

.product-body--dossier .spec-disclaimer {
  max-width: 58ch;
  font-size: 11px;
}

.product-body--dossier .product-intro {
  max-width: none;
  margin: 0;
  padding-left: 22px;
  border-left: 3px solid var(--cobalt);
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.85;
}

.product-body--dossier .product-intro p {
  margin: 0 0 1em;
}

.product-body--dossier .product-intro p:last-child {
  margin-bottom: 0;
}

.product-body--dossier .product-intro--multi {
  columns: 2;
  column-gap: 48px;
  column-rule: 1px solid var(--line);
}

.product-body--dossier .product-intro--multi p {
  break-inside: avoid;
}

.product-intro__lead::first-letter {
  float: left;
  padding: 6px 10px 0 0;
  color: var(--cobalt);
  font-family: var(--serif);
  font-size: 4.2em;
  line-height: 0.78;
}

.product-body--dossier .param-table {
  border: 1px solid var(--ink);
  background: var(--white);
}

.product-body--dossier .param-table thead th {
  padding: 12px 16px;
  background: var(--ink);
  color: var(--paper);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.product-body--dossier .param-table tbody th {
  width: 36%;
  padding: 12px 16px;
  background: var(--paper-2);
  font-size: 13px;
}

.product-body--dossier .param-table td {
  padding: 12px 18px;
  font-size: 13px;
  line-height: 1.6;
}

.product-body--dossier .param-table tr.is-estimated th {
  border-left: 4px solid var(--lime);
}

.product-body--dossier .param-table tr.is-estimated td {
  background: #fbfce9;
}

.product-body--dossier .param-table caption {
  padding-bottom: 10px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
  text-align: left;
  caption-side: top;
}

.advantages-section .check-list {
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  counter-reset: adv;
}

.advantages-section .check-list li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--white);
  counter-increment: adv;
  font-size: 14px;
  line-height: 1.65;
}

.advantages-section .check-list li::before {
  color: var(--cobalt);
  content: counter(adv, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 1.4rem;
  line-height: 1;
}

.advantages-section .check-list .icon {
  display: none;
}

.selection-section .guide-list {
  padding-left: 24px;
  border-left: 1px solid var(--line-strong);
}

.selection-section .guide-list li {
  grid-template-columns: 48px minmax(0, 1fr);
  padding: 14px 0 22px;
  border-top: 0;
}

.selection-section .guide-list li::before {
  padding-top: 0;
  font-family: var(--serif);
  font-size: 1.5rem;
  line-height: 1;
}

.dossier-section--risk .dossier-section__head h2 {
  color: var(--signal-dark);
}

.product-body--dossier .pitfall-section {
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 32px 36px;
  border: 0;
  background: var(--lime);
}

.product-body--dossier .pitfall-section::after {
  position: absolute;
  right: 18px;
  bottom: -62px;
  color: rgba(16, 20, 24, 0.08);
  content: "!";
  font-family: var(--serif);
  font-size: 15rem;
  line-height: 1;
}

.product-body--dossier .pitfall-section h3 {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.6vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}

.product-body--dossier .pitfall-section .eyebrow {
  color: rgba(16, 20, 24, 0.65);
}

.product-body--dossier .faq {
  columns: 2;
  column-gap: 52px;
}

.product-body--dossier .faq dt {
  margin-top: 0;
  padding-top: 16px;
  break-after: avoid;
}

.product-body--dossier .faq dd {
  break-before: avoid;
}

@media (max-width: 1024px) {
  .product-cover__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .product-cover__visual {
    max-width: 620px;
  }

  .product-cover .product-title {
    max-width: 14em;
    font-size: 2.2rem;
  }
  .product-factbar__inner {
    grid-template-columns: 1fr 1fr;
  }

  .product-factbar__item:nth-child(2) {
    border-right: 0;
  }

  .product-factbar__item:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .dossier-section {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 34px 0;
  }

  .dossier-section__head {
    position: static;
    display: flex;
    align-items: baseline;
    gap: 14px;
  }

  .dossier-section__no {
    font-size: 2.4rem;
  }

  .dossier-section__head h2 {
    margin: 0 0 4px;
    font-size: 1.45rem;
  }
}

@media (max-width: 760px) {
  .product-cover {
    padding-top: 16px;
  }

  .product-cover__index {
    font-size: 3rem;
  }

  .product-factbar__inner {
    grid-template-columns: 1fr;
  }

  .product-factbar__item {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .product-factbar__item:last-child {
    border-bottom: 0;
  }

  .product-body--dossier .product-intro--multi {
    columns: 1;
  }

  .product-body--dossier .product-intro {
    font-size: 16px;
  }

  .advantages-section .check-list {
    grid-template-columns: 1fr;
  }

  .product-body--dossier .faq {
    columns: 1;
  }

  .product-body--dossier .pitfall-section {
    padding: 24px 20px;
  }

  .product-body--dossier .pitfall-section::after {
    bottom: -30px;
    font-size: 8rem;
  }
}

/* Product cover typography + mobile refinements */
.product-title .h1-name {
  display: block;
}

.product-title .h1-model {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.5;
}

.product-title .h1-kicker {
  display: block;
  margin-top: 12px;
  color: var(--ink-2);
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.product-cover__index {
  left: 0;
  bottom: 0;
  border: 1px solid var(--cobalt);
  background: var(--paper);
  padding: 4px 7px;
  color: var(--cobalt);
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.14em;
  line-height: 1.2;
}

@media (max-width: 760px) {
  .product-factbar__inner {
    grid-template-columns: 1fr 1fr;
  }

  .product-factbar__item {
    border-right: 1px solid rgba(255, 255, 255, 0.16);
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .product-factbar__item:nth-child(2n) {
    border-right: 0;
  }

  .product-factbar__item:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .breadcrumb li:last-child {
    max-width: 46vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

@media (max-width: 640px) {
  .product-body--dossier .spec-sheet,
  .product-body--dossier .spec-sheet tbody,
  .product-body--dossier .spec-sheet tr,
  .product-body--dossier .spec-sheet th,
  .product-body--dossier .spec-sheet td {
    display: block;
    width: auto;
  }

  .product-body--dossier .spec-sheet tr {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .product-body--dossier .spec-sheet th {
    padding: 0 0 4px;
    border: 0;
    background: transparent;
    color: var(--muted);
    font-size: 10px;
  }

  .product-body--dossier .spec-sheet td {
    padding: 0;
    border: 0;
    font-size: 13px;
    line-height: 1.65;
  }

  .product-body--dossier .spec-sheet tr:last-child {
    border-bottom: 0;
  }

  .product-body--dossier .spec-price {
    font-size: 1.15rem;
    font-style: normal;
    line-height: 1.35;
  }

  .product-body--dossier .spec-disclaimer {
    font-size: 11px;
  }
}

@media (max-width: 640px) {
  .product-body--dossier .spec-sheet caption {
    display: block;
    width: 100%;
    text-align: left;
  }
}

/* Plan 2: clean product-review article layout */
.product-cover__visual {
  padding: 0;
}

.product-cover__visual::before,
.product-cover__visual::after,
.product-cover__index,
.product-cover .product-visual__stamp {
  display: none;
}

.product-cover__image {
  border: 0;
  background: transparent;
}

.product-byline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.product-byline__avatar {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--cobalt);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 16px;
}

.product-byline__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.product-byline__text strong {
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 600;
}

.product-byline__text span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.product-byline__text a {
  color: var(--cobalt);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.product-factbar__item--metric strong {
  color: var(--paper);
  font-family: var(--sans);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.product-factbar__item--metric strong small {
  margin-left: 5px;
  color: var(--lime);
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.factbar__est {
  display: inline-block;
  margin-left: 4px;
  border: 1px solid rgba(217, 242, 91, 0.55);
  padding: 1px 4px;
  color: var(--lime);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.06em;
  line-height: 1.3;
  vertical-align: 1px;
}

.dossier-section {
  display: block;
  padding: 54px 0;
}

.dossier-section__head {
  position: static;
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 26px;
  border-left: 3px solid var(--cobalt);
  padding-left: 14px;
}

.dossier-section__no {
  display: none;
}

.dossier-section__head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.dossier-section__head p {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.14em;
}

.dossier-section__body {
  max-width: 1080px;
}

.product-body--dossier .product-intro {
  max-width: 920px;
  padding-left: 0;
  border-left: 0;
  font-size: 18px;
  line-height: 1.95;
}

.product-body--dossier .product-intro--multi {
  columns: 1;
}

.product-intro__lead::first-letter {
  float: none;
  padding: 0;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

@media (max-width: 760px) {
  .product-byline {
    margin-top: 18px;
  }

  .product-byline__avatar {
    width: 34px;
    height: 34px;
    font-size: 14px;
  }

  .dossier-section {
    padding: 34px 0;
  }

  .dossier-section__head {
    padding-left: 12px;
    margin-bottom: 18px;
  }

  .dossier-section__head h2 {
    font-size: 1.5rem;
  }

  .product-body--dossier .product-intro {
    font-size: 16px;
    line-height: 1.85;
  }
}

@media (max-width: 760px) {
  .product-factbar__item {
    padding: 14px 12px;
  }

  .product-factbar__item--metric strong {
    font-size: 0.95rem;
    letter-spacing: -0.03em;
    white-space: nowrap;
  }

  .product-factbar__item--metric strong small {
    margin-left: 3px;
    font-size: 9px;
  }
}

/* Sidebar + GEO article shell */
.product-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
  align-items: start;
  max-width: var(--wrap);
  margin: 0 auto;
}

.product-main {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

.product-rail {
  position: sticky;
  top: 100px;
  grid-column: 2;
  grid-row: 1;
  max-height: calc(100vh - 124px);
  overflow: auto;
  background: var(--ink);
  color: var(--paper);
  padding: 18px 16px;
  scrollbar-width: thin;
  scrollbar-color: #3a424a transparent;
}

.product-rail h2 {
  margin: 0 0 10px;
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1.3rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.rail-block + .rail-block {
  margin-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 11px;
}

.rail-kicker {
  margin: 0 0 7px;
  color: var(--lime);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.rail-title {
  margin: 0 0 10px;
  color: var(--lime);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.rail-ai-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: rail-ai;
}

.rail-ai-list li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 8px;
  color: #d8d5cb;
  font-size: 11px;
  line-height: 1.55;
  counter-increment: rail-ai;
}

.rail-ai-list li::before {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border: 1px solid rgba(217, 242, 91, 0.55);
  border-radius: 50%;
  color: var(--lime);
  content: counter(rail-ai);
  font-size: 9px;
  line-height: 1;
}

.rail-toc {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: rail-toc;
}

.rail-toc li {
  display: flex;
  gap: 8px;
  counter-increment: rail-toc;
}

.rail-toc li::before {
  color: var(--lime);
  content: counter(rail-toc, decimal-leading-zero);
  font-size: 9px;
  line-height: 1.8;
}

.rail-toc a {
  color: #e4e0d5;
  font-size: 11px;
  line-height: 1.6;
  text-decoration: none;
}

.rail-toc a:hover {
  color: var(--lime);
}

.rail-specs {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rail-specs li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  padding-bottom: 5px;
}

.rail-specs span {
  color: #aeb4ae;
  font-size: 10px;
}

.rail-specs strong {
  color: var(--paper);
  font-size: 11px;
  font-weight: 600;
  text-align: right;
}

.rail-specs small {
  margin-left: 2px;
  color: var(--lime);
  font-size: 9px;
  font-weight: 500;
}

.rail-specs em {
  margin-left: 3px;
  color: var(--lime);
  font-size: 8px;
  font-style: normal;
}

.product-rail p {
  margin: 0 0 5px;
  color: #c9c6bd;
  font-size: 10.5px;
  line-height: 1.55;
}

.product-rail a {
  color: var(--paper);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.product-rail a:hover {
  color: var(--lime);
}

.rail-cite-label {
  margin-top: 12px !important;
  color: var(--lime) !important;
  font-size: 9px !important;
  letter-spacing: 0.12em;
}

.product-rail code {
  display: block;
  margin-top: 5px;
  border: 1px solid #333a42;
  background: #1a2028;
  padding: 6px;
  color: #c9c6bd;
  font-family: var(--sans);
  font-size: 8.5px;
  line-height: 1.4;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.rail-related {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rail-related a {
  display: block;
  border-left: 2px solid var(--lime);
  padding-left: 8px;
  color: var(--paper);
  font-size: 11px;
  line-height: 1.55;
  text-decoration: none;
}

.ai-callout {
  margin: 0 0 34px;
  border-left: 3px solid var(--ink);
  background: var(--lime);
  padding: 22px 26px;
}

.ai-callout__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.ai-callout__mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  background: var(--ink);
  color: var(--lime);
  font-family: var(--serif);
  font-size: 12px;
}

.ai-callout .eyebrow {
  margin: 0;
  color: rgba(16, 20, 24, 0.68);
}

.ai-callout h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.ai-callout__text {
  max-width: 72ch;
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.75;
}

.ai-callout__meta {
  margin: 0;
  color: var(--ink-2);
  font-size: 12px;
  line-height: 1.7;
}

.ai-callout__meta strong {
  color: var(--ink);
}

@media (max-width: 1100px) {
  .product-shell {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .product-rail {
    display: none;
  }

  .product-main {
    grid-column: 1;
    grid-row: 1;
  }
}

@media (max-width: 760px) {
  .product-rail {
    padding: 20px 18px;
  }

  .ai-callout {
    padding: 18px 18px;
  }

  .ai-callout h2 {
    font-size: 1.45rem;
  }

  .ai-callout__text {
    font-size: 15px;
    line-height: 1.7;
  }
}

/* Design 2: two-column page shell */
.product-left {
  min-width: 0;
}

.product-title .h1-subname {
  display: block;
  margin-top: 6px;
  color: var(--ink-2);
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.product-factbar__item--metric strong {
  font-size: 1.15rem;
  letter-spacing: -0.04em;
}

.product-factbar__item--metric strong small {
  font-size: 9px;
}

@media (max-width: 1100px) {
  .product-left {
    display: block;
  }
}

@media (max-width: 760px) {
  .product-title .h1-subname {
    font-size: 1.1rem;
  }
}

/* Design 2 one-to-one: layout, type and data hierarchy */
.product-shell-wrap {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding-left: 48px;
  padding-right: 0;
}

.product-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 419px;
  gap: 34px;
  max-width: none;
  margin: 0;
}

.product-left {
  min-width: 0;
}

.product-cover {
  padding: 28px 0 0;
  border-bottom: 0;
}

.product-cover__grid {
  grid-template-columns: minmax(0, 1fr) 364px;
  gap: 32px;
  align-items: start;
}

.product-cover__copy .breadcrumb {
  margin: 0 0 18px;
  font-size: 13px;
}

.product-cover__copy .eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  border-left: 4px solid var(--cobalt);
  padding-left: 10px;
  color: var(--cobalt);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0;
}

.product-cover .product-title {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 4.3vw, 3.875rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.04;
  max-width: none;
}

.product-title .h1-model {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 1.125rem;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.5;
}

.product-title .h1-kicker {
  display: block;
  margin-top: 10px;
  color: var(--ink-2);
  font-family: var(--sans);
  font-size: 1.1875rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.4;
}

.product-cover__visual {
  padding: 0;
}

.product-cover__image {
  height: 300px;
  border: 0;
  background: #ece5d7;
}

.product-cover__image img {
  object-position: 50% 42%;
}

.product-cover .product-byline {
  margin-top: 22px;
}

.product-factbar {
  margin-top: 2px;
  border-radius: 7px;
  overflow: hidden;
  background: #06101a;
}

.product-factbar__inner {
  grid-template-columns: 1.56fr 1fr 1.19fr 1fr;
}

.product-factbar__item {
  padding: 18px 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.product-factbar__item span {
  margin-bottom: 8px;
  color: #86984c;
  font-size: 12px;
  letter-spacing: 0.02em;
}

.product-factbar__item--metric strong {
  color: #dfff2e;
  font-family: var(--sans);
  font-size: 1.875rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.product-factbar__item--metric strong small {
  color: #dfff2e;
  font-size: 0.9rem;
  font-weight: 400;
}

.product-factbar__item:not(.product-factbar__item--metric) strong {
  color: var(--paper);
  font-size: 12px;
}

.ai-callout {
  margin: 30px 0 0;
  border-left: 0;
  border-radius: 12px;
  background: #e7f7ae;
  padding: 16px 20px;
}

.ai-callout__head {
  margin-bottom: 6px;
}

.ai-callout__mark {
  width: 24px;
  height: 24px;
  background: var(--ink);
  color: var(--lime);
  font-size: 10px;
}

.ai-callout .eyebrow {
  color: #667044;
  font-size: 10px;
}

.ai-callout h2 {
  display: none;
}

.ai-callout__text {
  max-width: none;
  margin: 0 0 4px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
}

.ai-callout__meta {
  color: #4e563d;
  font-size: 12px;
  line-height: 1.6;
}

.dossier-section {
  padding: 40px 0;
  border-top: 1px solid var(--line);
}

.dossier-section:first-child {
  padding-top: 40px;
}

.dossier-section__head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 18px;
  border-left: 3px solid var(--cobalt);
  padding-left: 12px;
}

.dossier-section__no {
  display: inline;
  width: auto;
  height: auto;
  background: transparent;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
}

.dossier-section__head h2 {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.dossier-section__head p {
  margin-left: 8px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.product-body--dossier .spec-sheet {
  border: 0;
  background: transparent;
}

.product-body--dossier .spec-sheet th,
.product-body--dossier .spec-sheet td {
  padding: 9px 12px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  font-size: 13px;
  line-height: 1.65;
}

.product-body--dossier .spec-sheet th {
  color: var(--muted);
  font-weight: 500;
}

.product-body--dossier .spec-sheet td {
  color: var(--ink-2);
}

.product-body--dossier .spec-price {
  font-family: var(--sans);
  font-size: 1.1rem;
  font-weight: 700;
}

.product-body--dossier .product-intro {
  max-width: 74ch;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.8;
}

.product-body--dossier .param-table {
  border: 0;
  background: transparent;
}

.product-body--dossier .param-table thead th {
  background: transparent;
  color: var(--muted);
  border-bottom: 1px solid var(--line-strong);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.product-body--dossier .param-table tbody th,
.product-body--dossier .param-table td {
  padding: 9px 12px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  font-size: 13px;
  line-height: 1.65;
}

.product-body--dossier .param-table tbody th {
  color: var(--muted);
  font-weight: 500;
}

.product-body--dossier .param-table tr.is-estimated th {
  border-left: 3px solid var(--lime);
}

.product-body--dossier .param-table tr.is-estimated td {
  background: #f7fae8;
}

.advantages-section .check-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.advantages-section .check-list li {
  display: block;
  border: 0;
  border-right: 1px solid var(--line);
  padding: 16px 14px 16px 0;
  background: transparent;
  font-size: 13px;
  line-height: 1.6;
}

.advantages-section .check-list li:last-child {
  border-right: 0;
}

.advantages-section .check-list li::before {
  display: block;
  margin-bottom: 8px;
  color: var(--cobalt);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
}

.advantages-section .check-list .icon {
  display: none;
}

.selection-section .guide-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 32px;
  padding: 0;
  border: 0;
  border-top: 1px solid var(--line-strong);
}

.selection-section .guide-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 8px;
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  font-size: 13px;
}

.selection-section .guide-list li::before {
  padding: 0;
  color: var(--cobalt);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
}

.product-body--dossier .pitfall-section {
  background: transparent;
  color: var(--ink);
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.product-body--dossier .pitfall-section::after {
  display: none;
}

.product-body--dossier .pitfall-section .eyebrow {
  display: none;
}

.product-body--dossier .pitfall-section h3 {
  margin: 16px 0 8px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.3rem;
}

.pitfall-list li {
  color: var(--ink-2);
  border: 0;
  border-left: 3px solid var(--signal);
  padding: 8px 0 8px 12px;
  font-size: 13px;
}

.pitfall-list li::before {
  color: var(--signal);
}

.product-body--dossier .faq {
  columns: 2;
  column-gap: 42px;
}
.product-body--dossier .faq dt {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 600;
}

.product-body--dossier .faq dd {
  color: var(--muted);
  font-size: 13px;
}

.product-rail {
  position: sticky;
  top: 80px;
  z-index: 1;
  grid-column: 2;
  grid-row: 1;
  width: 419px;
  max-height: calc(100vh - 96px);
  padding: 26px 30px 40px;
  background: transparent;
}

.product-shell::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  width: 419px;
  background: #06101a;
}

.rail-kicker {
  color: #dfff2e;
  font-size: 12px;
  letter-spacing: 0.14em;
}

.product-rail h2 {
  margin: 0 0 10px;
  color: #aab0a8;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
}

.rail-title {
  color: #aab0a8;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
}

.rail-ai-list li,
.rail-toc a {
  font-size: 13px;
  line-height: 1.7;
}

.rail-ai-list li::before {
  border: 0;
  background: var(--lime);
  color: #101418;
}

.rail-toc {
  grid-template-columns: 1fr;
  gap: 9px;
}

.rail-toc li::before {
  color: #8b93a1;
  border-left: 2px solid var(--cobalt);
  padding-left: 8px;
}

.rail-block + .rail-block {
  margin-top: 26px;
  padding-top: 20px;
}

.rail-specs li,
.rail-specs strong,
.rail-related a {
  font-size: 12px;
}

@media (max-width: 1100px) {
  .product-shell-wrap {
    padding: 0 24px;
  }

  .product-shell {
    display: block;
  }

  .product-rail,
  .product-shell::after {
    display: none;
  }

  .product-cover__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .product-cover__image {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .product-factbar__inner {
    grid-template-columns: 1fr 1fr;
  }

  .advantages-section .check-list {
    grid-template-columns: 1fr 1fr;
  }

  .selection-section .guide-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .product-cover .product-title {
    font-size: 2.2rem;
  }

  .product-title .h1-model {
    font-size: 1rem;
  }

  .product-title .h1-kicker {
    font-size: 1.1rem;
  }

  .product-factbar__item {
    padding: 14px 12px;
  }

  .product-factbar__item span {
    font-size: 11px;
  }

  .product-factbar__item--metric strong {
    font-size: 1.05rem;
  }

  .dossier-section__head h2 {
    font-size: 1.35rem;
  }

  .dossier-section__no {
    font-size: 1.2rem;
  }

  .advantages-section .check-list {
    grid-template-columns: 1fr;
  }
}

/* Keep long dimension values inside their data-strip cells */
.product-factbar__inner {
  grid-template-columns: 1.85fr 0.95fr 1.05fr 0.95fr;
}

.product-factbar__item--metric strong {
  font-size: 1.7rem;
}

@media (max-width: 760px) {
  .product-factbar__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-factbar__item:first-child {
    grid-column: 1 / -1;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .product-factbar__item--metric strong {
    font-size: 0.95rem;
    letter-spacing: -0.02em;
  }
}

/* Second-pass fidelity fixes */
.product-cover__image {
  width: 100%;
  height: 331px;
  aspect-ratio: auto;
}

.product-title .h1-model {
  font-size: 23px;
  line-height: 1.35;
}

.product-title .h1-kicker {
  font-size: 24px;
  line-height: 1.35;
}

.product-factbar__inner {
  grid-template-columns: 1.47fr 1fr 1.19fr 1.1fr;
}

.product-factbar__item {
  padding: 20px 22px;
}

.product-factbar__item--metric strong {
  font-family: "Arial Narrow", "Bahnschrift Condensed", "Roboto Condensed", var(--sans);
  font-size: 1.875rem;
  white-space: nowrap;
}

.product-factbar__item--metric strong small {
  font-size: 12px;
}

.ai-callout {
  padding: 14px 20px;
}

.ai-callout__text {
  line-height: 1.45;
}

.ai-callout h2 {
  display: none;
}

.ai-callout__meta {
  display: none;
}

.product-body--dossier .param-table tbody th,
.product-body--dossier .param-table td {
  padding: 3px 12px;
  line-height: 1.6;
}

.product-rail {
  position: relative;
  top: auto;
  max-height: none;
  overflow: visible;
}

@media (max-width: 1024px) {
  .product-body--dossier .faq {
    columns: 1;
  }
}

@media (max-width: 760px) {
  .product-title .h1-model {
    font-size: 1.05rem;
  }

  .product-title .h1-kicker {
    font-size: 1.15rem;
  }

  .h1-bar {
    display: none;
  }

  .product-body--dossier .faq {
    columns: 1;
  }

  .product-factbar__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-factbar__item {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
  }

  .product-factbar__item:first-child {
    grid-column: 1 / -1;
    border-right: 0;
  }

  .product-factbar__item:nth-child(4) {
    border-right: 0;
  }

  .product-factbar__item:first-child strong {
    font-size: 1.3rem;
  }

  .product-factbar__item--metric strong {
    font-size: 1rem;
  }

  .product-factbar__item--metric strong small {
    font-size: 10px;
  }
}

@media (max-width: 640px) {
  .product-body--dossier .spec-sheet tr {
    padding: 10px 0;
  }

  .product-body--dossier .spec-sheet th {
    padding: 0 0 3px;
    font-size: 11px;
  }

  .product-body--dossier .spec-sheet td {
    padding: 0;
    font-size: 13px;
  }
}

/* Final design-fidelity P1s */
.rail-title {
  color: #f3f0e8;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0;
}

.rail-kicker {
  color: #d9f25b;
  font-size: 16px;
}

.rail-ai-list {
  gap: 16px;
}

.rail-ai-list li::before {
  width: 30px;
  height: 30px;
  font-size: 14px;
}

.ai-callout .eyebrow {
  font-size: 17px;
  letter-spacing: 0;
}

@media (max-width: 760px) {
  .product-cover__image {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .product-factbar__item {
    padding: 14px 12px;
  }

  .product-factbar__item:nth-child(2) {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 0;
  }

  .product-factbar__item:nth-child(3) {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
  }

  .product-factbar__item:nth-child(4) {
    border-right: 0;
  }
}

/* Match the mockup: main content lists and FAQ are single-column */
.product-body--dossier .check-list {
  grid-template-columns: 1fr;
  gap: 0;
}

.product-body--dossier .check-list li {
  border-right: 0;
  border-bottom: 1px solid var(--line);
  padding: 11px 0;
}

.product-body--dossier .check-list li:last-child {
  border-bottom: 0;
}

.product-body--dossier .faq {
  columns: 1;
  column-gap: 0;
}

/* Specificity fixes for the dark rail (must beat .product-rail p) */
.product-rail .rail-kicker {
  margin: 0 0 7px;
  color: #d9f25b;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.product-rail .rail-title {
  margin: 0 0 10px;
  color: #f3f0e8;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0;
}

.rail-block--ai h2 {
  margin-bottom: 21px;
}

.rail-ai-list {
  gap: 36px;
}

.rail-ai-list li {
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
}

.product-title .h1-bar {
  display: none;
}

/* Content-height sticky rail: no empty black column down the page */
.product-shell {
  align-items: start;
}

.product-shell::after {
  display: none;
}

.product-rail {
  position: sticky;
  top: 64px;
  align-self: start;
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: #06101a;
  z-index: 2;
}

.product-rail::-webkit-scrollbar {
  width: 5px;
}

.product-rail::-webkit-scrollbar-thumb {
  background: #3a424a;
  border-radius: 3px;
}

.product-rail::-webkit-scrollbar-track {
  background: transparent;
}

.rail-specs li {
  align-items: flex-start;
}

.rail-specs strong {
  max-width: 64%;
  overflow-wrap: anywhere;
  line-height: 1.35;
}

/* Dynamic four-up fact strip: labels/values come from each product */
.product-factbar__inner {
  grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr));
}

.product-factbar__item {
  min-width: 0;
  padding: 20px 18px;
}

.product-factbar__item strong {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
}

.product-factbar__item--metric strong {
  font-size: clamp(1.45rem, 2.1vw, 1.875rem);
}

.product-factbar__item--long strong,
.product-factbar__item--text strong {
  font-family: var(--sans);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0;
  white-space: normal;
}

.product-factbar__item--long strong small,
.product-factbar__item--text strong small {
  font-size: 10px;
}

@media (max-width: 760px) {
  .product-factbar__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-factbar__item {
    padding: 14px 12px;
  }

  .product-factbar__item:first-child strong {
    font-size: 1.3rem;
  }

  .product-factbar__item--metric strong {
    font-size: 0.95rem;
  }

  .product-factbar__item--long strong,
  .product-factbar__item--text strong {
    font-size: 0.9rem;
  }
}

/* Long product names stay on one line at desktop */
.product-title .h1-name--long {
  font-size: clamp(2.4rem, 4.2vw, 3.4rem);
}

@media (max-width: 760px) {
  .product-title .h1-name--long {
    font-size: 1.9rem;
  }
}

/* Sticky rail content fits without hiding source/related blocks */
.product-rail {
  padding-bottom: 8px;
  overscroll-behavior: auto;
}

.product-factbar__item.product-factbar__item--long strong,
.product-factbar__item.product-factbar__item--text strong {
  color: #dfff2e;
  font-family: var(--sans);
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  white-space: normal;
}

.factbar__detail {
  display: inline;
  margin-left: 6px;
  color: var(--paper);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0;
  white-space: normal;
}

.rail-specs .factbar__detail {
  display: block;
  margin: 2px 0 0;
  color: #aeb4ae;
  font-size: 9px;
}

/* Reference/citation block now lives at the end of the article */
.article-refs {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.8fr);
  gap: 48px;
  margin: 34px 0 0;
  padding: 28px 0 30px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.article-refs__kicker {
  margin: 0 0 8px;
  color: var(--cobalt);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.article-refs h2,
.article-refs h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.2;
}

.article-refs p {
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.article-refs a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.article-refs__label {
  margin-top: 14px !important;
  color: var(--ink-2) !important;
  font-weight: 600;
}

.article-refs code {
  display: block;
  padding: 12px 14px;
  background: #e9e5d8;
  color: var(--ink-2);
  font-size: 11px;
  line-height: 1.7;
  white-space: normal;
  overflow-wrap: anywhere;
}

.article-refs__related ul {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-refs__related li {
  border-bottom: 1px solid var(--line);
}

.article-refs__related a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  font-size: 12px;
  text-decoration: none;
}

.article-refs__related .icon {
  flex: none;
  color: var(--cobalt);
}

@media (max-width: 760px) {
  .article-refs {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-bottom: 22px;
  }
}

/* Keep brand/model prefixes on one line without changing H1 text */
.product-title .h1-nb {
  display: block;
  white-space: nowrap;
}

/* Very long brand/model prefixes may wrap at spaces instead of overflowing */
.product-title .h1-nb--wrap {
  max-width: 100%;
  white-space: normal;
}

.product-title .h1-nb--wrap {
  font-size: 0.88em;
}

/* Category playbook / FAQ and trust-building evidence blocks */
.category-playbook,
.category-faq {
  margin: 56px 0 0;
  padding: 28px 30px;
  background: #fbf9f3;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.category-playbook {
  border-left: 3px solid var(--lime);
}

.category-playbook .prose,
.category-faq .faq {
  max-width: 760px;
}

.category-playbook .prose {
  font-size: 14.5px;
  line-height: 1.9;
}

.category-playbook .prose p {
  margin: 0 0 14px;
}

.category-playbook .prose ol,
.category-playbook .prose ul {
  margin: 0 0 16px;
  padding-left: 22px;
}

.category-playbook .prose li {
  margin: 7px 0;
}

.category-faq .faq {
  margin: 0;
}

.archive-note {
  max-width: 760px;
  margin: 36px 0 0;
  padding: 24px 28px;
  background: #fbf9f3;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cobalt);
  border-radius: 12px;
}

.archive-note h2 {
  margin: 0 0 9px;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
}

.archive-note p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.evidence-note {
  margin: 30px 0;
  padding: 24px 28px;
  background: #fbf9f3;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cobalt);
  border-radius: 14px;
}

.evidence-note__head h2 {
  margin: 4px 0 8px;
  font-family: var(--serif);
  font-size: 1.5rem;
}

.evidence-note__head > p:last-child {
  max-width: 680px;
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.evidence-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.evidence-table th,
.evidence-table td {
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
}

.evidence-table thead th {
  border-top: 1.5px solid var(--ink);
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .08em;
}

.evidence-table tbody th {
  width: 150px;
  color: var(--muted);
  font-weight: 500;
}

.evidence-table td {
  color: var(--ink-2);
  line-height: 1.65;
}

.evidence-state {
  display: inline-block;
  padding: 2px 7px;
  font-size: 10px;
  line-height: 1.5;
  white-space: nowrap;
}

.evidence-state--cited { background: #e6f3cf; color: #365b20; }
.evidence-state--sample { background: #e9eef7; color: #3a4f72; }
.evidence-state--estimate { background: #f3ead7; color: #6f5427; }
.evidence-state--pending { background: #f1e6e0; color: #7a3d2a; }

.evidence-note__foot {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 11.5px;
}

@media (max-width: 760px) {
  .category-playbook,
  .category-faq,
  .evidence-note {
    margin-top: 36px;
    padding: 20px;
    border-radius: 12px;
  }

  .evidence-table,
  .evidence-table tbody,
  .evidence-table tr,
  .evidence-table th,
  .evidence-table td {
    display: block;
    width: auto;
  }

  .evidence-table thead { display: none; }
  .evidence-table tr { padding: 12px 0; border-top: 1px solid var(--line); }
  .evidence-table th, .evidence-table td { padding: 0; border: 0; }
  .evidence-table tbody th { margin-bottom: 4px; font-size: 11px; }
  .evidence-table td { font-size: 13px; }
}

.archive-checklist {
  max-width: 760px;
  margin: 18px 0 0;
  padding: 0 0 0 22px;
  border-left: 2px solid var(--line-strong);
}

.archive-checklist h2 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
}

.archive-checklist ol {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.8;
}

.archive-checklist li { margin: 6px 0; }

.product-byline__text strong a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 0;
}

.archive-faq {
  max-width: 760px;
  margin: 18px 0 0;
  padding: 24px 28px;
  background: #fbf9f3;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.archive-faq h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
}

.archive-faq .faq dd { max-width: none; }

.product-card__media-note {
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 3px 7px;
  background: rgba(243, 240, 232, .88);
  color: var(--ink-2);
  font-size: 11px;
  letter-spacing: .04em;
}

/* Final GEO/IA fixes */
.category-row {
  align-items: flex-start;
}

.method-mark {
  display: grid;
  place-items: center;
  width: 150px;
  height: 150px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  text-align: center;
}

.method-mark strong {
  display: block;
  font-family: var(--serif);
  font-size: 3.6rem;
  line-height: .9;
}

.method-mark span {
  display: block;
  max-width: 110px;
  margin-top: 7px;
  color: var(--ink-2);
  font-size: 10px;
  line-height: 1.5;
}

.post-type-archive-b2b_comparison .library-head,
.post-type-archive-b2b_guide .library-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 32px;
  max-width: none;
}

.archive-head__stats {
  display: flex;
  gap: 22px;
  align-items: flex-end;
  color: var(--muted);
  font-size: 11px;
}

.archive-head__stats strong {
  display: block;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.4rem;
  line-height: 1;
}

@media (max-width: 760px) {
  .post-type-archive-b2b_comparison .library-head,
  .post-type-archive-b2b_guide .library-head {
    display: block;
  }

  .archive-head__stats {
    margin-top: 18px;
    gap: 16px;
  }
}

.post-type-archive-b2b_comparison .guide-grid,
.post-type-archive-b2b_guide .guide-grid {
  margin-bottom: 80px;
}

@media (max-width: 760px) {
  .method-mark {
    width: 120px;
    height: 120px;
  }

  .method-mark strong { font-size: 2.8rem; }

  .post-type-archive-b2b_comparison .guide-grid,
  .post-type-archive-b2b_guide .guide-grid {
    margin-bottom: 48px;
  }
}

.scenario-index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.scenario-chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: #fbf9f3;
  color: var(--ink);
  font-size: 13px;
  text-decoration: none;
}

.scenario-chip strong {
  color: var(--cobalt);
  font-size: 11px;
  font-weight: 600;
}

.scenario-chip:hover {
  border-color: var(--cobalt);
  color: var(--cobalt);
}

.trust-links {
  max-width: 760px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.trust-links p {
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.trust-links a {
  color: var(--cobalt);
  text-underline-offset: 3px;
}

.use-case-intro {
  max-width: 760px;
  margin: 0 0 32px;
  padding: 24px 28px;
  background: #fbf9f3;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cobalt);
  border-radius: 12px;
}

.use-case-intro h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
}

.use-case-intro .prose p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.score-card {
  text-decoration: none;
}

.score-card__text strong {
  display: block;
}

.score-card__text span:last-child {
  display: block;
}

@media (max-width: 900px) {
  .hero__visual::before {
    display: none;
  }
}

/* Archive / category density fixes */
.review-table td:last-child,
.review-table th:last-child {
  white-space: nowrap;
}

.category-playbook .playbook-table {
  width: 100%;
  margin: 14px 0 16px;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.65;
}

.category-playbook .playbook-table th,
.category-playbook .playbook-table td {
  padding: 9px 10px;
  border-top: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
}

.category-playbook .playbook-table thead th {
  border-top: 1.5px solid var(--ink);
  background: #f1ece0;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
}

.category-playbook .playbook-table tbody th {
  width: 22%;
  color: var(--ink-2);
  font-weight: 600;
}

.category-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}

@media (max-width: 760px) {
  .category-playbook .playbook-table {
    table-layout: fixed;
  }

  .category-playbook .playbook-table th,
  .category-playbook .playbook-table td {
    padding: 7px 6px;
    font-size: 12px;
  }

  .category-playbook .playbook-table th:first-child,
  .category-playbook .playbook-table td:first-child {
    width: 24%;
  }

  .category-playbook .playbook-table th:nth-child(2),
  .category-playbook .playbook-table td:nth-child(2) {
    width: 43%;
  }

  .category-playbook .playbook-table th:nth-child(3),
  .category-playbook .playbook-table td:nth-child(3) {
    width: 33%;
  }
}

.taxonomy-b2b_use_case .product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-cover__image {
  position: relative;
}

.product-cover__media-note {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 4px 8px;
  background: rgba(243, 240, 232, .9);
  color: var(--ink-2);
  font-size: 10px;
}

.post-type-archive-b2b_comparison .archive-note p,
.post-type-archive-b2b_guide .archive-note p,
.post-type-archive-b2b_comparison .archive-checklist ol,
.post-type-archive-b2b_guide .archive-checklist ol,
.post-type-archive-b2b_comparison .archive-faq .faq,
.post-type-archive-b2b_guide .archive-faq .faq {
  max-width: 760px;
}

.trust-links a {
  display: inline-block;
  padding: 4px 0;
  font-size: 13px;
}

/* Editorial demo marker on cards */
.product-card__demo {
	display: inline-block;
	margin-left: 6px;
	padding: 2px 6px;
	border: 0;
	border-radius: 3px;
	background: #e8e3d6;
	font-size: 11px;
	line-height: 1.35;
	letter-spacing: 0.06em;
	vertical-align: 1px;
	color: #3f463f;
}

/* Three-up related reviews on guide pages */
.product-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1080px) {
  .product-grid--three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .product-grid--three { grid-template-columns: 1fr; }
}

/* Archive list before guidance */
.archive-list { margin: 44px 0 0; }
.archive-list .section-head { margin-bottom: 20px; }
.archive-list + .archive-note { margin-top: 56px; }

/* Library table: give product names room on narrow screens */
@media (max-width: 560px) {
  .review-table--library th:nth-child(2),
  .review-table--library td:nth-child(2) { display: none; }
  .review-table__name { font-size: 1rem; hyphens: none; word-break: keep-all; }
  .review-table__score { font-size: 1.1rem; }
}

/* Library table -> stacked rows on mobile (no duplicate hidden copy) */
@media (max-width: 760px) {
  .review-table--library,
  .review-table--library tbody { display: block; }
  .review-table--library thead { display: none; }
  .review-table--library tr {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    column-gap: 12px;
    row-gap: 4px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
  }
  .review-table--library td {
    display: block;
    padding: 0;
    border: 0;
  }
  .review-table--library td:nth-child(1) { grid-column: 1; grid-row: 1 / 4; align-self: start; }
  .review-table--library td:nth-child(2) { display: none; }
  .review-table--library td:nth-child(3) { grid-column: 2; }
  .review-table--library td:nth-child(4),
  .review-table--library td:nth-child(5),
  .review-table--library td:nth-child(6) {
    display: block;
    grid-column: 2;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.5;
  }
  .review-table--library td:nth-child(4)::before { content: "更适合："; }
  .review-table--library td:nth-child(5)::before { content: "参考价："; }
  .review-table--library td:nth-child(6)::before { content: "更新："; }
  .review-table--library td:nth-child(6) { display: none; }
}

/* Use-case intro spans the same grid as the product cards */
.use-case-intro {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  max-width: none;
}
.use-case-intro h2 { margin: 0; }
.use-case-intro .prose p { max-width: 72ch; }
@media (max-width: 760px) {
  .use-case-intro { grid-template-columns: 1fr; gap: 10px; }
}

/* Score color semantics: >=8.7 ink, 8.0-8.6 cobalt, <8.0 signal */
.score-ring.is-high .score-ring__progress { stroke: var(--ink); }
.score-ring.is-mid .score-ring__progress { stroke: var(--cobalt); }
.score-ring.is-low .score-ring__progress { stroke: var(--signal); }
.score-ring__max { font-size: 10px; }

/* Product fact bar: 2x2 on phones, not 1+3 */
@media (max-width: 760px) {
  .product-factbar__inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-factbar__item:first-child {
    grid-column: auto;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
  }
  .product-factbar__item:nth-child(2n) { border-right: 0; }
  .product-factbar__item:nth-child(-n + 2) { border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
  .product-factbar__item:nth-child(3) { border-bottom: 0; }
}

/* Related reading type tag */
.article-refs__related .related-type {
  display: inline-block;
  margin-right: 7px;
  padding: 1px 5px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.4;
  vertical-align: 1px;
}

/* Use-case hub */
.use-case-index { margin: 48px 0 0; }
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.use-case-card {
  display: flex;
  flex-direction: column;
  min-height: 200px;
  padding: 24px 24px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbf9f3;
  color: var(--ink);
  text-decoration: none;
  transition: transform 220ms var(--ease), border-color 200ms var(--ease);
}
.use-case-card:hover { transform: translateY(-3px); border-color: var(--cobalt); }
.use-case-card__no {
  color: var(--cobalt);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
}
.use-case-card h2 {
  margin: 10px 0 8px;
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.25;
  text-wrap: balance;
}
.use-case-card p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}
.use-case-card__meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  color: var(--cobalt);
  font-size: 12px;
}
@media (max-width: 1080px) {
  .use-case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .use-case-grid { grid-template-columns: 1fr; }
}

/* Product page scene links */
.product-scenes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 18px 0 0;
}
.product-scenes__label {
  margin-right: 2px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.product-scenes a {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-2);
  font-size: 12px;
  text-decoration: none;
}
.product-scenes a:hover {
  border-color: var(--cobalt);
  color: var(--cobalt);
}

.byline-status { white-space: nowrap; }

/* Keep price and link readable in 3-up related cards */
.product-grid--three .product-card__foot {
  display: block;
}
.product-grid--three .product-card__foot .text-link {
  margin-top: 6px;
}

/* Guide related reviews span the full article width */
.guide-layout + .related-section { margin-top: 56px; }

/* One score palette across ring, badge and table */
.score-ring__value { color: var(--ink); }
.score-ring.is-mid .score-ring__value { color: var(--cobalt); }
.score-ring.is-low .score-ring__value { color: var(--signal); }
.review-table__score.is-none {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
}

.contact-grid { margin-bottom: 64px; }

/* Keep short lead-ins and stat pairs from orphan lines */
.hero__lede,
.library-head__lede,
.category-hero__lede,
.guide-head__lede,
.comparison-head__lede,
.page-head__lede,
.use-case-card p { text-wrap: pretty; }
.hero__stats span,
.library-head__stats span { white-space: nowrap; }

.nowrap { white-space: nowrap; }

.page-head__meta {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
}

/* Same-family internal links in the article body */
.product-family {
  margin: 26px 0;
  padding: 24px 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbf9f3;
}
.product-family .eyebrow { margin: 0 0 6px; }
.product-family h2 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 600;
}
.product-family ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.product-family li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
.product-family li a {
  display: block;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.4;
  text-decoration: none;
}
.product-family li a:hover { color: var(--cobalt); }
.product-family li span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}
@media (max-width: 720px) {
  .product-family { padding: 20px; }
  .product-family ul { grid-template-columns: 1fr; }
}

/* Byline author credibility + score method link */
.product-byline__bio {
  margin: 10px 0 0 72px;
  color: var(--ink-2);
  font-size: 12px;
  line-height: 1.7;
}
.product-byline__bio strong {
  margin-right: 6px;
  color: var(--ink);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.product-byline__bio-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 3px 0 0 72px;
  font-size: 12px;
}
.product-byline__bio-links a {
  color: var(--cobalt);
  text-underline-offset: 2px;
}
.byline-score-link {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}
.byline-score-link:hover { color: var(--cobalt); }
@media (max-width: 640px) {
  .product-byline__bio,
  .product-byline__bio-links { margin-left: 0; }
}

/* Visible score composition panel */
.score-panel {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 28px;
  margin: 22px 0 0;
  padding: 22px 26px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbf9f3;
}
.score-panel__total {
  padding-right: 24px;
  border-right: 1px solid var(--line);
}
.score-panel__total .eyebrow { margin: 0 0 8px; }
.score-panel__total div { display: flex; align-items: baseline; gap: 4px; }
.score-panel__total strong {
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 600;
  line-height: 0.95;
}
.score-panel__total span { color: var(--muted); font-size: 14px; }
.score-panel__total a {
  display: inline-block;
  margin-top: 10px;
  color: var(--cobalt);
  font-size: 12px;
  text-underline-offset: 2px;
}
.score-panel__detail h2 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
}
.score-panel__detail ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.score-panel__detail li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px;
  gap: 4px 10px;
  align-items: center;
}
.score-panel__detail li > span {
  color: var(--ink-2);
  font-size: 12px;
}
.score-panel__detail li > span small {
  margin-left: 6px;
  color: var(--muted);
  font-size: 10px;
}
.score-panel__detail li > strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1rem;
  text-align: right;
}
.score-panel__detail li > i {
  grid-column: 1 / -1;
  display: block;
  height: 4px;
  overflow: hidden;
  background: var(--line);
  border-radius: 2px;
}
.score-panel__detail li > i b {
  display: block;
  height: 100%;
  background: var(--cobalt);
}
@media (max-width: 720px) {
  .score-panel { grid-template-columns: 1fr; gap: 18px; padding: 20px; }
  .score-panel__total { padding: 0 0 16px; border-right: 0; border-bottom: 1px solid var(--line); }
  .score-panel__detail ul { grid-template-columns: 1fr; }
}