:root {
  color-scheme: light;
  --ink: #102334;
  --body: #3c4b5d;
  --muted: #6d7a88;
  --green: #16a66a;
  --green-dark: #0b2a2e;
  --green-deep: #071f22;
  --green-link: #0c8c5a;
  --green-link-bg: rgba(22, 166, 106, 0.1);
  --mint: #eaf7f1;
  --wash: #f4f8fb;
  --card: #ffffff;
  --soft-card: #f1f5f8;
  --line: #dfe7ee;
  --blue: #1367d8;
  --red: #ef1824;
  --max: 1180px;
  --font-sans: "HarmonyOS Sans SC", "MiSans", "Alibaba PuHuiTi", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans SC", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "HarmonyOS Sans SC", "MiSans", "Alibaba PuHuiTi", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", ui-sans-serif, system-ui, sans-serif;
  font-family: var(--font-sans);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(206, 229, 255, 0.38) 1px, transparent 1px) 0 0 / 28px 28px,
    radial-gradient(circle at 6% 8%, rgba(22, 166, 106, 0.12), transparent 26rem),
    radial-gradient(circle at 96% 24%, rgba(87, 173, 255, 0.14), transparent 28rem),
    #fbfdff;
  line-height: 1.65;
  letter-spacing: 0;
  font-family: var(--font-sans);
  font-weight: 400;
}

a {
  color: inherit;
  text-decoration: none;
}

.sr-only {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.number-mask,
.post-number-icon,
.step-number {
  background: currentColor;
  mask: var(--number-icon) center / contain no-repeat;
  -webkit-mask: var(--number-icon) center / contain no-repeat;
}

.number-stack {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: currentColor;
}

.number-stack .number-mask {
  display: block;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
}

.top-strip {
  width: 100%;
  padding: 8px 0;
  border-radius: 0;
  background: var(--green);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.top-strip div {
  display: flex;
  justify-content: center;
  gap: 80px;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.top-strip a {
  color: #fff;
  white-space: nowrap;
}

.top-strip a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-header {
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 30px;
  border-radius: 0;
  background: transparent;
  color: #fff;
  box-shadow: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  font-weight: 780;
}

.logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: currentColor;
}

.logo-symbol {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 10px;
  filter: drop-shadow(0 12px 24px rgba(5, 24, 27, 0.22));
}

.logo-word {
  display: inline-flex;
  align-items: baseline;
  color: currentColor;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 720;
  line-height: 1;
}

.logo-word strong {
  color: currentColor;
  font-weight: 840;
}

.nav {
  display: flex;
  gap: 26px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 14px;
  font-weight: 700;
}

.nav a:hover,
.footer-column a:hover {
  color: var(--green);
}

.header-cta {
  min-width: 86px;
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-size: 13px;
  font-weight: 780;
  text-align: center;
}

.hero {
  width: 100%;
  margin: 0;
  padding-top: 4px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) center / 64px 100%,
    radial-gradient(circle at 22% 50%, rgba(22, 166, 106, 0.22), transparent 24rem),
    radial-gradient(circle at 84% 34%, rgba(22, 166, 106, 0.1), transparent 28rem),
    linear-gradient(90deg, rgba(12, 55, 59, 0.98), rgba(7, 31, 34, 0.99)),
    var(--green-deep);
  color: #fff;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 38px;
  align-items: center;
  width: min(var(--max), calc(100% - 40px));
  min-height: 575px;
  margin: 0 auto;
  padding: 54px 30px 76px;
  background: transparent;
  color: #fff;
  overflow: hidden;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3,
.brand,
.button,
.header-cta,
.route-panel a,
.post-card h3,
.article-summary-card strong {
  font-family: var(--font-display);
  font-weight: 780;
}

.rating-pill {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(22, 166, 106, 0.12);
  color: var(--green);
  font-size: 13px;
  font-weight: 780;
}

.eyebrow {
  position: relative;
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--green-link);
  font-size: 13px;
  font-weight: 820;
  line-height: 1.1;
  box-shadow: none;
}

.eyebrow::before {
  display: block;
  width: 26px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.78;
  content: "";
}

.eyebrow::after {
  display: block;
  width: 26px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.22;
  content: "";
}

.hero .rating-pill {
  background: rgba(22, 166, 106, 0.2);
  color: #9df0c4;
}

.hero h1 {
  max-width: 590px;
  margin-bottom: 20px;
  font-size: clamp(38px, 4.7vw, 58px);
  line-height: 1.08;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
}

.hero-actions,
.metric-row,
.tag-row,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 780;
}

.primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 16px 36px rgba(22, 166, 106, 0.24);
}

.secondary {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.metric-row {
  margin: 42px 0 0;
}

.metric-row div {
  min-width: 128px;
  padding-right: 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.24);
}

.metric-row div:last-child {
  border-right: 0;
}

.metric-row dt {
  color: #fff;
  font-size: 32px;
  font-weight: 840;
  line-height: 1;
}

.metric-row dd {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  min-height: 470px;
}

.person-visual {
  isolation: isolate;
}

.person-backplate {
  position: absolute;
  right: 10px;
  bottom: 12px;
  z-index: 0;
  width: 82%;
  aspect-ratio: 1.45;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50% 50% 12px 12px / 62% 62% 12px 12px;
  background:
    radial-gradient(circle at 74% 18%, rgba(22, 166, 106, 0.28), transparent 12rem),
    linear-gradient(145deg, rgba(22, 166, 106, 0.16), rgba(255, 255, 255, 0.04));
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.22);
}

.hero-person-image {
  position: absolute;
  right: 46px;
  bottom: 0;
  z-index: 1;
  width: min(76%, 410px);
  max-height: 470px;
  object-fit: contain;
  object-position: bottom center;
  filter: drop-shadow(0 26px 36px rgba(0, 0, 0, 0.32));
}

.hero-card {
  position: absolute;
  z-index: 2;
  width: 240px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.24);
}

.hero-card span,
.hero-card small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 720;
}

.hero-card strong {
  display: block;
  margin-top: 5px;
  font-size: 18px;
  line-height: 1.32;
}

.route-hero-card {
  top: 0;
  left: -10px;
  width: 270px;
}

.budget-hero-card {
  top: -20px;
  right: -4px;
  width: 204px;
  padding: 14px 15px;
}

.cinema-hero-card {
  right: 18px;
  bottom: 14px;
  width: 250px;
}

.platform-mini-row {
  display: grid;
  gap: 7px;
  margin-top: 18px;
}

.platform-mini-row b {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px 8px 28px;
  border: 1px solid rgba(12, 140, 90, 0.18);
  border-radius: 6px;
  background:
    linear-gradient(90deg, rgba(22, 166, 106, 0.11), rgba(255, 255, 255, 0.82)),
    #fff;
  color: #0b7c51;
  font-size: 12px;
  font-weight: 820;
  line-height: 1.1;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.platform-mini-row b::before {
  position: absolute;
  top: 50%;
  left: 10px;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(22, 166, 106, 0.1);
  transform: translateY(-50%);
  content: "";
}

.platform-mini-row b::after {
  color: rgba(13, 39, 51, 0.38);
  font-size: 10px;
  font-weight: 840;
  letter-spacing: 0;
  content: "OK";
}

.platform-mini-row b:nth-child(2)::after {
  content: "PLUS";
}

.platform-mini-row b:nth-child(3)::after {
  content: "MAX";
}


.logo-band,
.section,
.feature-section,
.steps-band,
.site-footer,
.article-page {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.section,
.steps-band {
  scroll-margin-top: 18px;
}

.logo-band {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 36px;
  padding: 38px 20px;
  background: var(--card);
  color: #536170;
  font-weight: 780;
}

.page-header-wrap {
  width: 100%;
  padding-top: 4px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) center / 64px 100%,
    linear-gradient(90deg, rgba(12, 55, 59, 0.98), rgba(7, 31, 34, 0.99)),
    var(--green-deep);
}

.section,
.feature-section,
.steps-band {
  padding: 72px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.section-heading.centered {
  display: block;
  max-width: 740px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section h2,
.feature-section h2,
.steps-band h2,
.related-section h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.16;
}

.route-grid,
.feature-grid,
.steps-grid,
.post-grid,
.related-grid {
  display: grid;
  gap: 18px;
}

.route-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.route-panel,
.feature-card,
.post-card,
.steps-grid article,
.related-grid a {
  border-radius: 8px;
  background: var(--card);
  box-shadow: 0 16px 42px rgba(21, 42, 58, 0.08);
}

.route-panel {
  min-height: 245px;
  padding: 28px;
  border: 1px solid var(--line);
}

.route-panel span {
  color: var(--green);
  font-size: 13px;
  font-weight: 780;
}

.route-panel h3 {
  margin: 12px 0;
  font-size: 26px;
}

.route-panel p,
.feature-card p,
.steps-grid p,
.post-card small,
.article-hero p,
.site-footer p {
  color: var(--muted);
}

.route-panel a {
  display: inline-flex;
  margin-top: 20px;
  color: var(--green);
  font-weight: 780;
}

.feature-section,
.steps-band {
  max-width: none;
  width: 100%;
  padding-right: max(16px, calc((100vw - var(--max)) / 2));
  padding-left: max(16px, calc((100vw - var(--max)) / 2));
}

.feature-section {
  background: var(--card);
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
  padding: 30px 28px;
  background: var(--soft-card);
  text-align: center;
}

.feature-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 18px;
  border-radius: 999px;
  background: var(--green);
  position: relative;
}

.feature-icon::after {
  position: absolute;
  inset: 13px;
  background: #fff;
  content: "";
  mask: var(--icon) center / contain no-repeat;
  -webkit-mask: var(--icon) center / contain no-repeat;
}

.feature-card h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.steps-band {
  background: var(--mint);
}

.steps-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.steps-grid article {
  padding: 28px;
  text-align: center;
}

.step-number {
  display: block;
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  color: var(--green);
}

.cinema-section {
  display: grid;
  place-items: center;
  overflow: hidden;
  min-height: 230px;
  padding: 52px 24px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px) center / 52px 100%,
    radial-gradient(circle at 50% 10%, rgba(22, 166, 106, 0.22), transparent 22rem),
    linear-gradient(90deg, rgba(8, 88, 54, 0.98), rgba(13, 115, 68, 0.96)),
    var(--green-deep);
  color: #fff;
  text-align: center;
}

.cinema-copy {
  max-width: 720px;
}

.cinema-copy h2 {
  margin-bottom: 10px;
  font-size: clamp(28px, 3.4vw, 38px);
}

.cinema-copy p {
  max-width: 620px;
  margin: 0 auto 24px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 15px;
}

.cinema-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.cinema-section .button {
  min-height: 42px;
  padding: 0 20px;
  font-size: 13px;
}

.cinema-section .button.secondary {
  border: 0;
  background: #fff;
  color: var(--ink);
}

.post-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  cursor: pointer;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.post-card:hover,
.post-card:focus-within {
  border-color: rgba(22, 166, 106, 0.42);
  box-shadow: 0 20px 46px rgba(16, 35, 52, 0.11);
  transform: translateY(-3px);
}

.post-card-link {
  position: absolute;
  z-index: 1;
  inset: 0;
  border-radius: inherit;
}

.post-card-link:focus-visible {
  outline: 3px solid rgba(22, 166, 106, 0.3);
  outline-offset: 4px;
}

.post-card > *:not(.post-card-link) {
  position: relative;
  z-index: 2;
}

.post-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.post-number-icon {
  display: block;
  width: 58px;
  height: 58px;
  color: var(--green);
}

.post-meta em,
.tag-row span {
  border-radius: 999px;
  color: var(--muted);
  font-style: normal;
  font-weight: 720;
}

.post-meta em {
  padding: 6px 10px;
  background: var(--soft-card);
  font-size: 12px;
}

.post-card p {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 13px;
}

.post-card h3 {
  margin-bottom: 12px;
  font-size: 20px;
  line-height: 1.35;
  transition: color 180ms ease;
}

.post-card:hover h3,
.post-card:focus-within h3 {
  color: var(--green-link);
}

.tag-row {
  margin-top: auto;
  padding-top: 18px;
}

.tag-row span {
  padding: 6px 10px;
  background: var(--soft-card);
  font-size: 12px;
}

.post-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  margin-top: 16px;
  padding: 7px 12px;
  border: 1px solid rgba(22, 166, 106, 0.26);
  border-radius: 999px;
  background: rgba(22, 166, 106, 0.08);
  color: var(--green-link);
  font-size: 13px;
  font-weight: 820;
  line-height: 1.1;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.post-read-more::after {
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  content: "";
  transition: width 180ms ease;
}

.post-card:hover .post-read-more,
.post-card:focus-within .post-read-more {
  border-color: rgba(22, 166, 106, 0.48);
  background: var(--green);
  color: #fff;
  transform: translateX(2px);
}

.post-card:hover .post-read-more::after,
.post-card:focus-within .post-read-more::after {
  width: 28px;
}

.article-page {
  padding: 46px 0 76px;
}

.article-banner {
  --article-accent: var(--green);
  --article-glow: rgba(22, 166, 106, 0.2);
  width: 100%;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) center / 64px 100%,
    radial-gradient(circle at 20% 40%, var(--article-glow), transparent 24rem),
    linear-gradient(90deg, rgba(12, 55, 59, 0.98), rgba(7, 31, 34, 0.99)),
    var(--green-deep);
  color: #fff;
}

.article-theme-payment {
  --article-glow: rgba(23, 151, 132, 0.24);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px) center / 58px 100%,
    radial-gradient(circle at 72% 28%, rgba(255, 255, 255, 0.08), transparent 18rem),
    radial-gradient(circle at 16% 70%, var(--article-glow), transparent 26rem),
    linear-gradient(120deg, rgba(5, 41, 45, 0.99), rgba(10, 79, 72, 0.98));
}

.article-theme-unlock {
  --article-glow: rgba(24, 172, 156, 0.23);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px) center / 72px 100%,
    radial-gradient(circle at 82% 18%, rgba(80, 210, 188, 0.18), transparent 20rem),
    radial-gradient(circle at 24% 70%, rgba(22, 166, 106, 0.16), transparent 25rem),
    linear-gradient(110deg, rgba(5, 30, 36, 0.99), rgba(8, 57, 67, 0.99));
}

.article-theme-cinema {
  --article-glow: rgba(35, 185, 129, 0.22);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) center / 68px 100%,
    radial-gradient(circle at 74% 72%, rgba(102, 218, 159, 0.18), transparent 24rem),
    radial-gradient(circle at 20% 24%, rgba(22, 166, 106, 0.14), transparent 22rem),
    linear-gradient(120deg, rgba(5, 34, 35, 0.99), rgba(9, 63, 52, 0.99));
}

.article-theme-ai {
  --article-glow: rgba(44, 190, 161, 0.24);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px) center / 60px 100%,
    radial-gradient(circle at 70% 20%, rgba(94, 214, 180, 0.18), transparent 22rem),
    radial-gradient(circle at 14% 76%, rgba(25, 139, 116, 0.22), transparent 26rem),
    linear-gradient(120deg, rgba(7, 31, 40, 0.99), rgba(7, 55, 53, 0.99));
}

.article-banner-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 42px;
  align-items: center;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 54px 30px 64px;
}

.article-kicker-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 24px;
  margin-bottom: 24px;
}

.article-kicker-row .rating-pill {
  margin-bottom: 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  color: #9df0c4;
  font-weight: 820;
}

.back-link:hover {
  color: #fff;
}

.article-title-block h1 {
  max-width: 840px;
  margin: 0 0 18px;
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.12;
}

.article-title-block p:not(.rating-pill) {
  max-width: 760px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
}

.icon-pill {
  gap: 10px;
}

.icon-pill span,
.summary-icon,
.icon-link span {
  display: inline-block;
  background: currentColor;
  content: "";
  flex: 0 0 auto;
  mask: var(--icon) center / contain no-repeat;
  -webkit-mask: var(--icon) center / contain no-repeat;
}

.icon-pill span {
  width: 18px;
  height: 18px;
}

.article-summary-card {
  padding: 26px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.summary-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 0;
  color: var(--article-accent);
}

.article-summary-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 780;
}

.article-summary-card strong {
  display: block;
  margin: 8px 0 18px;
  font-size: 22px;
  line-height: 1.25;
}

.summary-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -4px 0 18px;
}

.summary-chip-row b {
  display: inline-flex;
  padding: 5px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--article-accent) 12%, #fff);
  color: var(--article-accent);
  font-size: 12px;
  font-weight: 780;
}

.summary-list {
  display: grid;
  gap: 10px;
}

.summary-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--soft-card);
  color: var(--article-accent);
  font-weight: 780;
}

.summary-list a.subtle {
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(15, 57, 65, 0.1);
}

.article-shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.article-aside {
  position: sticky;
  top: 24px;
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(21, 42, 58, 0.08);
}

.article-aside strong {
  margin-bottom: 4px;
}

.article-aside a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--soft-card);
  color: var(--green);
  font-size: 14px;
  font-weight: 780;
}

.icon-link span {
  width: 18px;
  height: 18px;
}

.prose {
  overflow: hidden;
  padding: clamp(26px, 4vw, 52px);
  border-radius: 8px;
  background: #fff;
  color: #202837;
  box-shadow: 0 18px 58px rgba(21, 42, 58, 0.1);
}

.prose > :first-child {
  margin-top: 0;
}

.answer-card {
  position: relative;
  margin: 0 0 34px;
  padding: 26px 30px;
  border: 1px solid rgba(17, 60, 70, 0.1);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(233, 249, 241, 0.96), rgba(255, 255, 255, 0.94) 58%),
    #f5fbf8;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.88),
    0 18px 40px rgba(16, 35, 52, 0.06);
}

.answer-card span {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--green-link);
  font-size: 14px;
  font-weight: 820;
}

.answer-card p {
  max-width: 820px;
  margin: 0;
  color: var(--ink);
  font-size: 19px;
  font-weight: 620;
  line-height: 1.72;
}

.trust-card {
  margin: 0 0 38px;
  padding: 26px;
  border: 1px solid rgba(17, 60, 70, 0.1);
  border-radius: 10px;
  background:
    radial-gradient(circle at 6% 8%, rgba(22, 166, 106, 0.1), transparent 18rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(246, 250, 248, 0.95));
  box-shadow: 0 16px 36px rgba(18, 48, 58, 0.06);
}

.trust-card-head span,
.source-list > b {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--green-link);
  font-size: 13px;
  font-weight: 820;
}

.trust-card-head strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.35;
}

.trust-card-head p,
.trust-card-grid p,
.source-list p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.trust-card-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  gap: 16px;
  margin-top: 18px;
}

.trust-card-grid > div,
.source-list a {
  padding: 16px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(18, 48, 58, 0.05);
}

.trust-card-grid b {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 15px;
}

.trust-card-grid ul {
  margin: 0;
  padding-left: 20px;
}

.trust-card-grid li {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.source-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.source-list > b {
  grid-column: 1 / -1;
  margin-bottom: -2px;
}

.source-list a {
  display: grid;
  gap: 4px;
  color: inherit;
}

.source-list a span {
  color: var(--green-link);
  font-size: 12px;
  font-weight: 780;
}

.source-list a strong {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.35;
}

.decision-brief {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 24px;
  margin: 0 0 38px;
  padding: 26px;
  border: 1px solid rgba(17, 60, 70, 0.09);
  border-radius: 10px;
  background:
    radial-gradient(circle at 10% 0%, rgba(22, 166, 106, 0.09), transparent 18rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(244, 249, 247, 0.94));
}

.decision-brief > div:first-child span {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--green-link);
  font-size: 13px;
  font-weight: 820;
}

.decision-brief h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 2.5vw, 30px);
}

.decision-brief h2::after {
  display: none;
}

.decision-brief > div:first-child p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.decision-brief .audience-note {
  margin-bottom: 8px;
  color: var(--ink);
  font-weight: 680;
}

.decision-brief-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.decision-brief-grid article {
  padding: 16px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(18, 48, 58, 0.06);
}

.decision-brief-grid small {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--green-link);
  font-size: 12px;
  font-weight: 820;
}

.decision-brief-grid strong {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.35;
}

.decision-brief-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.68;
}

.prose h1 {
  display: none;
}

.prose h2 {
  margin: 48px 0 18px;
  color: var(--ink);
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.25;
  text-decoration: none;
}

.prose h2::after {
  display: block;
  width: 58px;
  height: 4px;
  margin-top: 12px;
  border-radius: 999px;
  background: var(--green);
  content: "";
}

.prose h3 {
  margin: 34px 0 12px;
  font-size: 22px;
}

.prose p,
.prose li,
.prose td,
.prose th {
  font-size: 17px;
  line-height: 1.78;
}

.prose p,
.prose ul,
.prose ol,
.prose table {
  margin-bottom: 22px;
}

.prose a {
  padding: 0 0.16em;
  border-radius: 5px;
  background: linear-gradient(180deg, transparent 58%, var(--green-link-bg) 58%);
  color: var(--green-link);
  font-weight: 780;
  text-decoration: none;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  transition: background-color 160ms ease, color 160ms ease;
}

.prose a:hover {
  background: var(--green-link-bg);
  color: var(--green-dark);
}

.prose blockquote {
  position: relative;
  margin: 28px 0 34px;
  padding: 34px 36px 30px;
  border: 1px solid rgba(17, 60, 70, 0.1);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(245, 250, 248, 0.96)),
    #f6faf8;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    0 18px 42px rgba(16, 35, 52, 0.07);
}

.prose blockquote::before {
  position: absolute;
  top: 0;
  right: 20px;
  left: 20px;
  height: 3px;
  border-radius: 0 0 999px 999px;
  background: linear-gradient(90deg, transparent, rgba(22, 166, 106, 0.78), transparent);
  content: "";
}

.prose blockquote::after {
  position: absolute;
  top: 20px;
  right: 24px;
  padding: 4px 8px;
  border: 1px solid rgba(22, 166, 106, 0.14);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.72);
  color: rgba(12, 140, 90, 0.78);
  font-size: 10px;
  font-weight: 840;
  letter-spacing: 0;
  line-height: 1;
  content: "要点";
}

.prose blockquote p:first-child {
  width: fit-content;
  margin-bottom: 16px;
  padding: 0 58px 8px 0;
  border-bottom: 1px solid rgba(22, 166, 106, 0.24);
  color: var(--ink);
  font-size: 18px;
  font-weight: 840;
  line-height: 1.35;
}

.prose blockquote p:last-child {
  margin-bottom: 0;
}

.prose blockquote ul {
  padding-left: 0;
  list-style: none;
}

.prose blockquote li {
  position: relative;
  padding-left: 22px;
}

.prose blockquote li::before {
  position: absolute;
  top: 0.83em;
  left: 2px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(22, 166, 106, 0.12);
  content: "";
}

.prose blockquote a {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  margin: 4px 6px 4px 0;
  padding: 0.14em 0.52em;
  border: 1px solid rgba(22, 166, 106, 0.18);
  border-radius: 999px;
  background: rgba(22, 166, 106, 0.1);
  color: var(--green-link);
  line-height: 1.45;
}

.prose blockquote a:hover {
  border-color: rgba(22, 166, 106, 0.34);
  background: rgba(22, 166, 106, 0.16);
}

.prose table {
  display: block;
  width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}

.prose th,
.prose td {
  min-width: 180px;
  padding: 18px 20px;
  border: 1px solid #d9e1ea;
  vertical-align: top;
}

.prose th {
  background: #eef6f2;
  font-weight: 780;
}

.prose code {
  padding: 2px 7px;
  border-radius: 6px;
  background: #edf2f7;
  color: #0e4f83;
  font-weight: 720;
}

.related-section {
  margin-top: 54px;
}

.related-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.related-grid a {
  padding: 22px;
}

.related-grid span {
  display: block;
  margin-bottom: 8px;
  color: var(--green);
  font-size: 13px;
  font-weight: 780;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(280px, 1fr) minmax(180px, 0.55fr);
  gap: 48px;
  padding: 38px 0 46px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer .brand {
  color: var(--ink);
  font-weight: 760;
}

.site-footer .logo-symbol {
  width: 34px;
  height: 34px;
  filter: drop-shadow(0 10px 18px rgba(8, 61, 52, 0.12));
}

.site-footer .logo-word {
  font-size: 17px;
}

.footer-brand-block p {
  max-width: 360px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 8px;
}

.footer-column strong {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 760;
}

.footer-column p {
  max-width: 420px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.footer-column a {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.trust-hero {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 70px 0 34px;
}

.trust-hero h1 {
  max-width: 860px;
  margin: 14px 0 16px;
  color: var(--ink);
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.08;
}

.trust-hero p:not(.eyebrow) {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.trust-page {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 18px 0 78px;
}

.trust-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 24px;
  align-items: start;
}

.trust-panel {
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid rgba(17, 60, 70, 0.1);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 42px rgba(21, 42, 58, 0.08);
}

.trust-panel h2 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.2;
}

.trust-panel p,
.trust-panel li {
  color: var(--body);
  font-size: 16px;
  line-height: 1.85;
}

.trust-panel p:last-child {
  margin-bottom: 0;
}

.trust-panel ol {
  margin: 0;
  padding-left: 22px;
}

.trust-panel code {
  padding: 2px 7px;
  border-radius: 6px;
  background: #edf2f7;
  color: #0e4f83;
  font-weight: 720;
}

.trust-side {
  position: sticky;
  top: 24px;
  display: grid;
  gap: 10px;
  padding: 22px;
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(234, 247, 241, 0.96), rgba(255, 255, 255, 0.96)),
    #fff;
  box-shadow: 0 18px 42px rgba(21, 42, 58, 0.08);
}

.trust-side strong {
  color: var(--ink);
  font-size: 16px;
}

.trust-side span,
.trust-side a {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.trust-side a {
  color: var(--green-link);
  font-weight: 760;
}

.policy-source-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.policy-source-grid a {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: 8px;
  background: var(--soft-card);
  color: inherit;
}

.policy-source-grid span {
  color: var(--green-link);
  font-size: 12px;
  font-weight: 780;
}

.policy-source-grid strong {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.35;
}

.policy-source-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.policy-inline-link {
  display: inline-flex;
  margin-top: 10px;
  color: var(--green-link);
  font-weight: 780;
}

@media (max-width: 980px) {
  .top-strip {
    display: none;
  }

  .site-header {
    width: min(var(--max), calc(100% - 28px));
    margin-top: 0;
    border-radius: 0;
  }

  .hero-inner,
  .article-banner-inner,
  .route-grid,
  .feature-grid,
  .steps-grid,
  .post-grid,
  .related-grid,
    .article-shell,
  .site-footer,
  .trust-layout,
  .policy-source-grid {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    width: min(var(--max), calc(100% - 28px));
    padding: 44px 0 58px;
  }

  .article-banner-inner {
    width: min(var(--max), calc(100% - 28px));
    padding: 42px 0 48px;
  }

  .article-summary-card {
    max-width: 520px;
  }

  .hero-visual {
    min-height: 470px;
  }

  .article-aside {
    position: static;
  }

  .decision-brief,
  .decision-brief-grid,
  .trust-card-grid,
  .source-list {
    grid-template-columns: 1fr;
  }

  .trust-side {
    position: static;
  }
}

@media (max-width: 680px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .nav {
    width: 100%;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .header-cta {
    display: none;
  }

  .hero-inner {
    min-height: auto;
  }

  .hero h1 {
    font-size: 40px;
  }

  .article-title-block h1 {
    font-size: 34px;
  }

  .metric-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .metric-row div {
    padding: 0 0 14px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .hero-visual {
    min-height: 600px;
  }

  .person-backplate {
    right: 0;
    bottom: 72px;
    width: 100%;
  }

  .hero-person-image {
    right: 50%;
    width: min(78%, 330px);
    transform: translateX(50%);
  }

  .hero-card {
    width: min(100%, 260px);
    padding: 15px;
  }

  .route-hero-card {
    top: 0;
    left: 0;
  }

  .budget-hero-card {
    top: 64px;
    right: 0;
    width: min(100%, 220px);
  }

  .cinema-hero-card {
    right: 12px;
    bottom: 0;
  }

  .logo-band {
    gap: 18px;
  }

  .section,
  .feature-section,
  .steps-band,
  .article-page {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .cinema-section {
    min-height: 260px;
    padding: 38px 20px;
  }

  .prose {
    padding: 24px 18px;
  }

  .prose p,
  .prose li,
  .prose td,
  .prose th {
    font-size: 16px;
  }

  .prose blockquote {
    padding: 22px;
  }
}