:root {
  --paper: #f4f1ea;
  --paper-strong: #fffdf8;
  --ink: #141714;
  --muted: #666b64;
  --line: #d4d1c9;
  --red: #e1492f;
  --red-dark: #b82d19;
  --green: #124f45;
  --blue: #315f79;
  --amber: #c98b2f;
  --white: #ffffff;
  --radius: 6px;
  --shadow: 0 18px 50px rgba(20, 23, 20, .14);
  --content: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
}
body.is-locked { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
svg { width: 18px; height: 18px; stroke-width: 1.8; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 200; transform: translateY(-140%); padding: 8px 12px; background: var(--ink); color: white; }
.skip-link:focus { transform: none; }

.status-strip {
  min-height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 4px 20px;
  background: var(--green);
  color: #eaf4ed;
  font-size: 12px;
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: #8de7a7; box-shadow: 0 0 0 4px rgba(141, 231, 167, .12); }
.status-time { color: #b7d1c8; }

.site-header {
  height: 70px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 max(24px, calc((100vw - 1180px) / 2));
  background: var(--paper-strong);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 80;
}
.brand { display: inline-flex; align-items: center; gap: 10px; width: fit-content; font-weight: 800; font-size: 18px; }
.brand-mark { width: 32px; height: 32px; display: grid; place-items: center; background: var(--red); color: white; font-family: "Songti SC", Georgia, serif; font-weight: 700; }
.main-nav { display: flex; align-items: center; gap: 34px; font-size: 14px; font-weight: 650; }
.main-nav a { position: relative; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 100%; height: 2px; background: var(--red); transform: scaleX(0); transform-origin: right; transition: transform .2s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.header-actions { justify-self: end; display: flex; gap: 8px; }
.icon-button { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); background: transparent; color: inherit; border-radius: var(--radius); cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.icon-button:hover { background: var(--ink); color: white; border-color: var(--ink); }
.menu-button { display: none; height: 40px; align-items: center; gap: 7px; padding: 0 12px; border: 1px solid var(--line); background: transparent; border-radius: var(--radius); }

.hero {
  min-height: min(690px, calc(100vh - 60px));
  position: relative;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  overflow: hidden;
  background-image: url("https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=2200&q=88");
  background-position: center 42%;
  background-size: cover;
  color: white;
}
.hero-shade { position: absolute; inset: 0; z-index: -1; background: rgba(5, 14, 15, .62); }
.hero-content { width: var(--content); margin: 0 auto; padding: clamp(62px, 9vh, 105px) 0 145px; }
.eyebrow { margin: 0 0 16px; font-size: 12px; line-height: 1.3; font-weight: 800; text-transform: uppercase; letter-spacing: 0; color: #bad9ce; }
.eyebrow.dark { color: var(--red-dark); }
.hero h1 { margin: 0; max-width: 900px; font-family: "Songti SC", "STSong", Georgia, serif; font-size: clamp(62px, 8vw, 116px); font-weight: 700; line-height: .92; letter-spacing: 0; }
.hero h1 span { display: block; margin-top: 20px; font-family: inherit; font-size: clamp(25px, 3vw, 42px); line-height: 1.15; color: #d8e5df; }
.hero-article { max-width: 760px; }
.hero-copy { max-width: 730px; margin: 24px 0 9px; color: #f0f5f2; font-size: clamp(16px, 1.7vw, 19px); line-height: 1.75; }
.hero-detail { max-width: 720px; margin: 0; color: #c5d2cd; font-size: 13px; line-height: 1.75; }
.hero-topics { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 23px; }
.hero-topics a { padding: 6px 10px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; color: #e7efeb; background: rgba(5,14,15,.28); font-size: 11px; }
.hero-topics a:hover { border-color: #fff; background: rgba(255,255,255,.1); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 17px; border: 1px solid transparent; border-radius: var(--radius); cursor: pointer; font-size: 14px; font-weight: 750; transition: transform .2s, background .2s, color .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--red); color: white; }
.button-primary:hover { background: var(--red-dark); }
.button-ghost { border-color: rgba(255,255,255,.5); color: white; background: rgba(10, 18, 18, .22); }
.button-ghost:hover { background: white; color: var(--ink); }
.button-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.button-outline:hover { background: var(--ink); color: white; }
.hero-metrics { position: absolute; inset: auto 0 0; min-height: 108px; display: grid; grid-template-columns: repeat(3, 1fr); padding: 0 max(24px, calc((100vw - 1180px) / 2)); border-top: 1px solid rgba(255,255,255,.28); background: rgba(6, 15, 16, .72); }
.hero-metrics div { display: flex; align-items: baseline; gap: 12px; padding: 25px 0; border-right: 1px solid rgba(255,255,255,.2); }
.hero-metrics div + div { padding-left: 34px; }
.hero-metrics div:last-child { border-right: 0; }
.hero-metrics strong { font-family: Georgia, serif; font-size: 28px; }
.hero-metrics span { font-size: 12px; color: #c3d0cb; }
.photo-credit { position: absolute; right: 12px; top: 12px; margin: 0; font-size: 9px; color: rgba(255,255,255,.55); writing-mode: vertical-rl; }

.section { width: var(--content); margin: 0 auto; padding: 106px 0; }
.standalone-main { min-height: 65vh; }
.standalone-main > .section:first-child, .standalone-main > .method-section:first-child { padding-top: 88px; }
.main-nav > a.active { color: var(--red-dark); font-weight: 800; }
.home-portals { padding-top: 86px; }
.portal-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.portal-grid > a { min-height: 165px; display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; padding: 24px; border: 1px solid var(--line); border-radius: 10px; background: #fff; transition: transform .2s, box-shadow .2s, border-color .2s; }
.portal-grid > a:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--red); }
.portal-grid svg { width: 28px; height: 28px; margin-bottom: auto; color: var(--red); }
.portal-grid strong { margin: 20px 0 6px; font-size: 19px; }
.portal-grid span { color: var(--muted); font-size: 12px; line-height: 1.6; }
@media (max-width: 900px) { .portal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .portal-grid { grid-template-columns: 1fr; } .portal-grid > a { min-height: 145px; } }
.section-heading { display: grid; grid-template-columns: 1fr minmax(300px, 470px); gap: 48px; align-items: end; margin-bottom: 42px; }
.section-heading h2, .recommend-copy h2, .method-intro h2, .newsletter-section h2 { margin: 0; font-family: "Songti SC", "STSong", Georgia, serif; font-size: clamp(38px, 5vw, 64px); line-height: 1.12; font-weight: 700; }
.section-heading > p { margin: 0 0 5px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.ranking-toolbar { display: flex; justify-content: space-between; gap: 18px; padding: 12px; border: 1px solid var(--line); background: var(--paper-strong); margin-bottom: 14px; }
.segments { display: flex; gap: 4px; }
.segment { min-height: 38px; padding: 6px 15px; border: 0; border-radius: 4px; background: transparent; color: var(--muted); font-size: 13px; font-weight: 700; cursor: pointer; }
.segment.is-active { background: var(--ink); color: white; }
.sort-control { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 12px; }
.sort-control select { height: 38px; border: 1px solid var(--line); border-radius: 4px; background: white; padding: 0 30px 0 10px; color: var(--ink); }
.ranking-list { border-top: 1px solid var(--ink); }
.provider-row { display: grid; grid-template-columns: 55px minmax(240px, 1.3fr) minmax(410px, 1.8fr) auto; gap: 22px; align-items: center; min-height: 132px; padding: 20px 10px 20px 0; border-bottom: 1px solid var(--line); transition: background .2s, transform .2s; }
.provider-row:hover { background: var(--paper-strong); transform: translateX(4px); }
.rank-number { align-self: start; padding-top: 5px; font-family: Georgia, serif; font-size: 13px; color: var(--muted); }
.provider-main { display: flex; align-items: center; gap: 15px; min-width: 0; }
.provider-logo { width: 58px; height: 58px; flex: 0 0 58px; display: block; object-fit: contain; object-position: center; border-radius: 14px; padding: 3px; background: #fff; border: 1px solid var(--line); box-sizing: border-box; }
.logo-red { background: var(--red); }.logo-green { background: var(--green); }.logo-blue { background: var(--blue); }.logo-amber { background: var(--amber); color: var(--ink); }
.provider-name { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.provider-name h3 { margin: 0; font-size: 17px; line-height: 1.3; }
.provider-main p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.tag { display: inline-flex; padding: 2px 6px; border: 1px solid #b8b8af; border-radius: 3px; color: var(--muted); font-size: 10px; font-weight: 700; white-space: nowrap; }
.tag-best { border-color: #e9b1a8; color: var(--red-dark); background: #fff3ef; }
.provider-stats { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; gap: 16px; }
.provider-stats div { min-width: 0; }
.provider-stats dt { color: var(--muted); font-size: 10px; white-space: nowrap; }
.provider-stats dd { margin: 4px 0 0; font-family: Georgia, serif; font-size: 16px; font-weight: 700; white-space: nowrap; }
.provider-actions { display: flex; gap: 7px; align-items: center; }
.favorite-button.is-saved { background: var(--red); color: white; border-color: var(--red); }
.data-note { display: flex; align-items: flex-start; gap: 7px; margin: 18px 0 0; color: var(--muted); font-size: 11px; }
.data-note svg { flex: 0 0 15px; width: 15px; height: 15px; margin-top: 1px; }

.recommend-section { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 680px; background: var(--green); color: white; }
.recommend-image { min-height: 560px; background-image: url("https://images.unsplash.com/photo-1558494949-ef010cbdcc31?auto=format&fit=crop&w=1400&q=85"); background-size: cover; background-position: center; filter: saturate(.78) contrast(1.05); }
.recommend-copy { align-self: center; max-width: 590px; padding: 80px 9vw 80px 7vw; }
.recommend-copy > p:not(.eyebrow) { margin: 26px 0 34px; color: #c9ddd6; font-size: 15px; }
.use-cases { border-top: 1px solid rgba(255,255,255,.3); }
.use-cases a { display: grid; grid-template-columns: 45px 1fr 24px; align-items: center; min-height: 62px; border-bottom: 1px solid rgba(255,255,255,.3); transition: padding .2s, background .2s; }
.use-cases a:hover { padding: 0 10px; background: rgba(255,255,255,.06); }
.use-cases span { font-family: Georgia, serif; font-size: 12px; color: #9fc1b6; }
.use-cases strong { font-size: 14px; }

.knowledge-section { padding-bottom: 120px; }
.knowledge-heading { grid-template-columns: 1fr auto; }
.text-link { display: inline-flex; align-items: center; gap: 8px; width: fit-content; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 750; }
.text-link.light { color: white; }
.editorial-grid { display: grid; grid-template-columns: 1.35fr .9fr; gap: 48px; }
.feature-story { min-height: 560px; position: relative; overflow: hidden; display: flex; align-items: flex-end; color: white; }
.story-image { position: absolute; inset: 0; z-index: -2; background: url("https://images.unsplash.com/photo-1558494949-ef010cbdcc31?auto=format&fit=crop&w=1400&q=88") center/cover; transition: transform .6s ease; }
.feature-story:hover .story-image { transform: scale(1.025); }
.feature-story::after { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(5, 12, 12, .58); }
.story-copy { padding: clamp(28px, 5vw, 58px); max-width: 680px; }
.article-label { color: var(--red); font-size: 11px; font-weight: 800; }
.story-copy .article-label { color: #ffd0c8; }
.story-copy h3 { margin: 12px 0 14px; max-width: 620px; font-family: "Songti SC", Georgia, serif; font-size: clamp(28px, 4vw, 43px); line-height: 1.2; }
.story-copy p { max-width: 560px; color: #dde5e0; font-size: 14px; }
.article-list { border-top: 1px solid var(--ink); }
.article-list article { min-height: 140px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--line); }
.article-list h3 { margin: 8px 0 0; font-family: "Songti SC", Georgia, serif; font-size: 20px; line-height: 1.4; }
.article-button { flex: 0 0 40px; }

.method-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; padding: 105px max(24px, calc((100vw - 1180px) / 2)); background: var(--ink); color: white; }
.method-intro { max-width: 440px; }
.method-intro > p:not(.eyebrow) { margin: 24px 0 32px; color: #b9bdb8; }
.method-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #434743; border-left: 1px solid #434743; }
.method-grid div { min-height: 180px; padding: 28px; border-right: 1px solid #434743; border-bottom: 1px solid #434743; }
.method-grid span { color: #ed745f; font-family: Georgia, serif; font-size: 26px; }
.method-grid h3 { margin: 18px 0 5px; font-size: 15px; }
.method-grid p { margin: 0; color: #989d98; font-size: 12px; }

.newsletter-section { width: var(--content); margin: 0 auto; display: grid; grid-template-columns: 1fr minmax(340px, 480px); align-items: end; gap: 60px; padding: 100px 0; position: relative; }
.newsletter-section h2 { max-width: 680px; font-size: clamp(34px, 4.5vw, 56px); }
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input { flex: 1; min-width: 0; height: 48px; padding: 0 14px; border: 1px solid #aaa99f; border-radius: var(--radius); background: var(--paper-strong); color: var(--ink); }
.newsletter-form input:focus { outline: 2px solid var(--red); outline-offset: 2px; }
.form-status { position: absolute; right: 0; bottom: 70px; margin: 0; font-size: 12px; color: var(--green); }

.site-footer { display: grid; grid-template-columns: 2fr 1fr 1fr 2fr; gap: 46px; padding: 64px max(24px, calc((100vw - 1180px) / 2)); background: #e5e1d8; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.site-footer > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.site-footer strong { color: var(--ink); }
.footer-brand { flex-direction: row !important; display: grid !important; grid-template-columns: 32px 1fr; align-items: center !important; }
.footer-brand p { grid-column: 1 / -1; margin: 5px 0 0; }
.legal { margin: 0; max-width: 360px; align-self: end; }

.search-panel { position: fixed; inset: 0; z-index: 150; background: rgba(20,23,20,.58); padding: 70px 24px 24px; }
.search-dialog { width: min(760px, 100%); margin: 0 auto; padding: 28px; background: var(--paper-strong); border-radius: var(--radius); box-shadow: var(--shadow); }
.search-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.search-top h2 { margin: 0; font-family: "Songti SC", Georgia, serif; }
.search-field { height: 56px; display: flex; align-items: center; gap: 10px; padding: 0 16px; border: 1px solid var(--ink); }
.search-field input { width: 100%; height: 100%; border: 0; outline: 0; background: transparent; font-size: 16px; }
.search-results { min-height: 90px; display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding-top: 18px; }
.search-results p { width: 100%; margin: 0; color: var(--muted); font-size: 11px; }
.search-results button { border: 1px solid var(--line); background: transparent; border-radius: 3px; padding: 6px 9px; cursor: pointer; }

/* Section background variation */
.section-alt { background: var(--paper-strong); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 0 auto; width: 100%; padding-left: max(24px, calc((100vw - 1180px) / 2)); padding-right: max(24px, calc((100vw - 1180px) / 2)); }

/* Header Navigation & Dropdown */
.main-nav { gap: 20px; font-size: 13.5px; }
.main-nav a, .dropdown-trigger { color: var(--ink); display: inline-flex; align-items: center; gap: 4px; font-weight: 600; white-space: nowrap; }
.nav-warning { color: var(--red-dark) !important; font-weight: 700 !important; }
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); display: inline-block; animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(225,73,47,0.7); } 70% { box-shadow: 0 0 0 7px rgba(225,73,47,0); } 100% { box-shadow: 0 0 0 0 rgba(225,73,47,0); } }

.github-link { padding: 4px 6px; border-radius: 4px; transition: background .2s; }
.github-link:hover { background: rgba(0,0,0,0.06); }
.telegram-link { display: inline-flex; align-items: center; gap: 5px; color: #168acd; white-space: nowrap; }
.telegram-link svg { width: 16px; height: 16px; }
.telegram-link:hover { color: #0877b7; }

.nav-dropdown { position: relative; }
.dropdown-trigger { border: 0; background: transparent; cursor: pointer; padding: 0; font: inherit; }
.dropdown-arrow { width: 14px; height: 14px; transition: transform .2s; }
.nav-dropdown:hover .dropdown-arrow, .nav-dropdown.is-active .dropdown-arrow { transform: rotate(180deg); }
.dropdown-menu { display: none; position: absolute; top: 100%; left: 0; min-width: 180px; padding: 8px 0; background: white; border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); z-index: 100; margin-top: 8px; }
.nav-dropdown:hover .dropdown-menu, .nav-dropdown.is-active .dropdown-menu { display: flex; flex-direction: column; }
.dropdown-menu a { padding: 8px 14px; color: var(--ink); font-size: 13px; gap: 8px; font-weight: 500; }
.dropdown-menu a:hover { background: var(--paper); color: var(--red); }

/* 1. Recommend Section Cards */
.recommend-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.recommend-card { background: white; border: 1px solid var(--line); border-radius: 8px; padding: 24px; position: relative; display: flex; flex-direction: column; justify-content: space-between; transition: transform .2s, box-shadow .2s; }
.recommend-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.recommend-card.featured { border-color: var(--red); border-width: 2px; }
.card-badge { position: absolute; top: -12px; right: 20px; background: var(--red); color: white; font-size: 11px; font-weight: 700; padding: 2px 10px; border-radius: 12px; }
.card-header { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.card-header h3 { margin: 0; font-size: 18px; }
.subtitle { margin: 2px 0 0; color: var(--muted); font-size: 12px; }
.card-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 14px; background: var(--paper-strong); border: 1px solid var(--line); border-radius: 8px; margin-bottom: 16px; font-size: 12px; }
.metric-item { display: flex; flex-direction: column; justify-content: center; }
.metric-label { color: var(--muted); display: block; font-size: 11px; font-weight: 600; margin-bottom: 3px; }
.card-metrics strong { color: var(--ink); font-size: 13.5px; font-family: Georgia, serif; }

/* Prominent Price Banner - Priority #1 (一眼最明显) */
.metric-price { grid-column: 1 / -1; background: #fff5f2; border: 1px solid #ffcfc7; border-radius: 6px; padding: 10px 14px; display: flex; flex-direction: row; align-items: center; justify-content: space-between; margin-bottom: 2px; }
.metric-price .metric-label { color: var(--red-dark); font-size: 12px; font-weight: 750; margin-bottom: 0; }
.metric-price-value { display: flex; align-items: baseline; gap: 3px; }
.price-val { font-family: Georgia, "Songti SC", serif; font-size: 26px !important; font-weight: 800; color: var(--red) !important; line-height: 1; }
.metric-price-value small { font-size: 12px; color: var(--muted); font-weight: 600; }

.speed-val { color: #1e3a8a !important; font-size: 14px !important; font-weight: 800; }
.code-val { color: #047857 !important; font-size: 14px !important; font-weight: 800; font-family: monospace, serif; }
.advantage-val { color: var(--ink) !important; font-size: 13px !important; font-weight: 700; }

/* Interactive Copy Coupon Badge */
.copy-badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 8px; border: 1.5px dashed #059669; border-radius: 6px; background: #ecfdf5; color: #047857; cursor: pointer; outline: none; font-family: inherit; transition: all .2s ease; width: fit-content; margin-top: 2px; }
.copy-badge:hover { background: #d1fae5; border-color: #047857; transform: translateY(-1px); box-shadow: 0 3px 8px rgba(4,120,87,0.18); }
.copy-badge .code-val { color: #047857 !important; font-size: 14px !important; font-weight: 800; font-family: monospace, serif; }
.copy-badge .copy-icon-tag { display: inline-flex; align-items: center; gap: 3px; font-size: 10.5px; font-weight: 750; color: #059669; background: rgba(4,120,87,0.12); padding: 1px 6px; border-radius: 4px; }
.copy-badge.copied-active { background: #047857 !important; border-color: #047857 !important; color: white !important; font-weight: 750; font-size: 12px; }

.card-desc { color: var(--muted); font-size: 13px; line-height: 1.6; margin-bottom: 20px; }
.recommend-editorial { margin: -12px 0 34px; padding: 24px; border: 1px solid var(--line); background: #faf8f3; border-radius: 10px; }
.recommend-lead { margin: 0; font-size: 15px; line-height: 1.85; }
.recommend-principles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 28px; margin-top: 22px; }
.recommend-principles div { border-left: 3px solid var(--red); padding-left: 14px; }
.recommend-principles strong { display: block; margin-bottom: 5px; font-size: 14px; }
.recommend-principles span { display: block; color: var(--muted); font-size: 12.5px; line-height: 1.65; }
.recommend-note { margin: 20px 0 0; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.7; }
.card-reason { margin: 0 0 12px; }
.card-reason > strong { display: inline-block; margin-bottom: 5px; color: var(--red-dark); font-size: 12px; letter-spacing: .04em; }
.card-reason p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.card-advantages { margin: 0 0 20px; padding-left: 18px; color: var(--ink); font-size: 12.5px; line-height: 1.75; }
.card-advantages li::marker { color: var(--red); }
.card-footer { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* 2. Budget Section Cards */
.budget-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.budget-card { background: white; border: 1px solid var(--line); border-radius: 8px; padding: 28px; position: relative; display: flex; flex-direction: column; }
.featured-budget { border-color: var(--green); background: #f0f7f4; }
.budget-ribbon { position: absolute; top: 12px; right: 12px; background: var(--green); color: white; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 4px; }
.price-tag { font-family: Georgia, serif; font-size: 24px; font-weight: 700; color: var(--red-dark); display: block; margin-bottom: 8px; }
.price-tag small { font-family: inherit; font-size: 13px; color: var(--muted); }
.budget-rank { width: fit-content; margin-bottom: 10px; padding: 4px 8px; border-radius: 999px; background: #f5eee9; color: var(--red-dark); font-size: 11px; font-weight: 750; }
.budget-spec { color: var(--muted); font-size: 13px; margin-bottom: 20px; }
.budget-features { list-style: none; padding: 0; margin: 0 0 24px; }
.budget-features li { display: flex; align-items: center; gap: 8px; font-size: 13px; margin-bottom: 10px; color: var(--ink); }
.budget-features svg { color: var(--green); width: 16px; height: 16px; }
.budget-card .button { align-self: flex-start; margin-top: auto; }

/* 3. Compare Table */
.table-wrapper { overflow-x: auto; background: white; border: 1px solid var(--line); border-radius: 8px; }
.compare-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 13px; }
.compare-table th, .compare-table td { padding: 14px 18px; border-bottom: 1px solid var(--line); }
.compare-table th { background: var(--paper); font-weight: 700; color: var(--ink); }
.compare-table tbody tr:hover { background: #faf9f6; }
.compare-note { margin: 12px 0 0; font-size: 12px; line-height: 1.65; color: var(--muted); text-align: left; }
.speed-high { color: var(--green); font-weight: 700; font-family: Georgia, serif; }
.speed-mid { color: var(--blue); font-weight: 700; font-family: Georgia, serif; }
.status-yes { color: var(--green); font-weight: 600; }
.status-partial { color: var(--amber); }
.risk-low { font-size: 12px; font-weight: 600; }

/* 4. Coupons Section */
.coupons-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.coupon-card { background: white; border: 1px dashed #b5b2aa; border-radius: 8px; display: flex; overflow: hidden; }
.coupon-left { width: 90px; background: var(--red); color: white; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 12px; text-align: center; }
.discount-red { background: var(--red-dark); }
.discount-blue { background: var(--blue); }
.discount-green { background: var(--green); }
.coupon-discount { font-size: 18px; font-weight: 800; font-family: Georgia, serif; }
.coupon-type { font-size: 10px; opacity: 0.9; margin-top: 4px; }
.coupon-body { padding: 16px; flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.coupon-body h3 { margin: 0 0 4px; font-size: 14px; }
.coupon-body p { margin: 0 0 12px; font-size: 12px; color: var(--muted); }
.coupon-code-box { display: flex; align-items: center; gap: 8px; background: var(--paper); padding: 4px 8px; border-radius: 4px; }
.coupon-code-box code { font-weight: 700; font-size: 14px; letter-spacing: 1px; color: var(--red-dark); flex: 1; }
.copy-btn { padding: 4px 10px; font-size: 11px; min-height: 28px; }
.coupon-expire { font-size: 10px; color: var(--muted); margin-top: 8px; display: block; }

/* 6. Warning Section */
.warning-container { display: flex; flex-direction: column; gap: 20px; }
.warning-status-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.status-card { background: white; border-radius: 6px; padding: 16px; border-left: 4px solid var(--line); display: flex; flex-direction: column; font-size: 12px; }
.status-card.danger { border-color: var(--red); }
.status-card.warning { border-color: var(--amber); }
.status-card.info { border-color: var(--blue); }
.status-count { font-size: 24px; font-family: Georgia, serif; font-weight: 700; }
.warning-list { display: flex; flex-direction: column; gap: 14px; }
.warning-item { background: white; border: 1px solid var(--line); border-radius: 6px; padding: 20px; display: flex; gap: 16px; }
.warning-badge { min-width: 140px; font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 4px; height: fit-content; text-align: center; }
.warning-badge.red { background: #fee2e2; color: #991b1b; }
.warning-badge.yellow { background: #fef3c7; color: #92400e; }
.warning-badge.green { background: #dcfce7; color: #166534; }
.warning-info h3 { margin: 0 0 6px; font-size: 16px; }
.warning-reason { margin: 0 0 10px; font-size: 13px; color: var(--muted); line-height: 1.5; }
.warning-meta { display: flex; gap: 16px; font-size: 11px; color: var(--muted); }
.warning-meta a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.warning-disclaimer { border: 1px solid #e4c98a; background: #fff9e9; color: #594819; border-radius: 8px; padding: 16px 18px; font-size: 13px; line-height: 1.75; }
.warning-guide { padding: 26px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.warning-guide-heading h3, .warning-actions h3 { margin: 0 0 10px; font-size: 25px; }
.warning-guide-heading > p:last-child, .warning-why p, .warning-actions p { color: var(--muted); line-height: 1.8; }
.warning-sign-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; margin-top: 22px; }
.warning-sign-grid > div { padding: 17px; border: 1px solid var(--line); border-radius: 8px; background: #faf9f6; }
.warning-sign-grid strong { display: block; margin: 10px 0 6px; font-size: 14px; }
.warning-sign-grid p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.warning-level { display: inline-block; padding: 3px 7px; border-radius: 999px; font-size: 10px; font-weight: 800; }
.warning-level.high { background: #fee2e2; color: #991b1b; }
.warning-level.medium { background: #fef3c7; color: #92400e; }
.warning-level.low { background: #dcfce7; color: #166534; }
.warning-scorecard, .warning-why { margin-top: 22px; padding: 20px; border-radius: 8px; background: #f7f4ed; }
.warning-scorecard h4, .warning-why h4 { margin: 0 0 14px; font-size: 17px; }
.warning-score-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 22px; }
.warning-score-grid span { font-size: 12px; line-height: 1.6; }
.warning-score-grid strong { color: var(--red-dark); margin-right: 5px; }
.warning-scorecard > p { margin: 16px 0 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
.warning-why p { margin: 0; font-size: 13px; }
.warning-actions { padding: 25px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.warning-actions ol { margin: 16px 0; padding-left: 22px; line-height: 1.85; font-size: 13px; }
@media (max-width: 900px) { .warning-sign-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 650px) { .warning-sign-grid, .warning-score-grid { grid-template-columns: 1fr; } .warning-guide, .warning-actions { padding: 20px; } }

/* 7. Blog Section & Filter Controls */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
@media (max-width: 960px) {
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}
.blog-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(0,0,0,0.08);
  border-color: #f0c5b5;
}
.blog-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #faf8f5;
  border-bottom: 1px solid var(--line);
  display: block;
}
.blog-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-tag {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 700;
  color: var(--red);
  background: #fff4f0;
  border: 1px solid #fed7aa;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.blog-content h3 {
  font-size: 17px;
  line-height: 1.45;
  margin: 0 0 10px;
  font-weight: 700;
}
.blog-content h3 a {
  color: var(--ink);
  text-decoration: none;
  transition: color 0.15s ease;
}
.blog-content h3 a:hover {
  color: var(--red);
}
.blog-content p {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0 0 16px;
  flex: 1;
}
.blog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: #94a3b8;
  border-top: 1px solid #f1f5f9;
  padding-top: 12px;
}
.blog-meta .text-link {
  font-weight: 600;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
}
.blog-meta .text-link:hover {
  text-decoration: underline;
}

/* Blog Filter & Search Panel */
.blog-filter-panel {
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 24px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.02);
}
.blog-search-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.blog-search-box {
  position: relative;
  flex: 1;
  min-width: 280px;
}
.blog-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  width: 18px;
  height: 18px;
  pointer-events: none;
}
.blog-search-input {
  width: 100%;
  padding: 12px 40px 12px 42px;
  font-size: 14.5px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  background: #f8fafc;
  color: var(--ink);
  transition: all 0.2s ease;
  font-family: inherit;
  box-sizing: border-box;
}
.blog-search-input:focus {
  outline: none;
  border-color: var(--red);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(217, 93, 57, 0.12);
}
.blog-search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.15s ease;
}
.blog-search-clear:hover {
  background: #e2e8f0;
  color: #334155;
}
.blog-count-badge {
  font-size: 13.5px;
  color: var(--muted);
  white-space: nowrap;
}
.blog-count-badge strong {
  color: var(--red);
  font-size: 15px;
}
.blog-category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid #f1f5f9;
  padding-top: 14px;
}
.category-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  color: #475569;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}
.category-pill i {
  width: 14px;
  height: 14px;
}
.category-pill:hover {
  background: #f1f5f9;
  color: var(--ink);
  border-color: #cbd5e1;
}
.category-pill.active {
  background: var(--red);
  color: #ffffff;
  border-color: var(--red);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(217, 93, 57, 0.25);
}
.category-pill.active i {
  stroke: #ffffff;
}
.category-pill span.pill-badge {
  font-size: 11px;
  padding: 1px 6px;
  background: rgba(0,0,0,0.06);
  border-radius: 10px;
}
.category-pill.active span.pill-badge {
  background: rgba(255,255,255,0.25);
  color: #fff;
}
.blog-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  background: #fff;
  border: 1px dashed #cbd5e1;
  border-radius: 12px;
}
.blog-empty-state h3 {
  font-size: 18px;
  margin: 12px 0 8px;
  color: var(--ink);
}
.blog-empty-state p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 20px;
}

.article-cover { width: 100%; height: auto; display: block; border-radius: 18px; margin-bottom: 32px; box-shadow: 0 18px 50px rgba(20,20,20,.10); }
.answer-box { margin: 24px 0; padding: 20px 22px; border-left: 4px solid #e0522d; background: #fbf4eb; border-radius: 0 12px 12px 0; line-height: 1.8; }
.budget-editorial { margin-bottom: 38px; }
.budget-lead { max-width: 980px; margin: 0 0 18px; font-size: 16px; line-height: 1.9; color: var(--ink); }
.affiliate-note { border: 1px solid #ddc8b9; background: #fffaf5; border-radius: 7px; padding: 14px 16px; font-size: 13px; line-height: 1.7; color: #57483f; }
.budget-method, .budget-guide { margin-top: 22px; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: 10px; }
.budget-method h3, .budget-guide h3, .budget-faq h3, .budget-subheading h3 { margin: 0 0 12px; font-size: 23px; }
.budget-method p, .budget-guide p, .budget-subheading p { color: var(--muted); line-height: 1.8; }
.budget-method-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 28px; margin: 20px 0; }
.budget-method-grid div { position: relative; padding-left: 18px; }
.budget-method-grid div::before { content: ''; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--red); }
.budget-method-grid strong { display: block; margin-bottom: 4px; }
.budget-method-grid span, .budget-method-note { font-size: 13px; color: var(--muted); line-height: 1.65; }
.budget-subheading { margin: 44px 0 24px; }
.budget-subheading .eyebrow { margin-bottom: 8px; }
.budget-provider { display: flex; align-items: center; gap: 12px; margin: 10px 0 12px; }
.budget-provider img { width: 48px; height: 48px; object-fit: cover; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.budget-provider h3 { margin: 0; }
.budget-guide { margin-top: 36px; }
.budget-faq { max-width: 820px; margin: 42px auto 0; }
.budget-faq > h3 { text-align: center; margin-bottom: 20px; }
.budget-faq details { background: #fff; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 10px; }
.budget-faq summary { cursor: pointer; padding: 17px 20px; font-weight: 700; }
.budget-faq details p { margin: 0; padding: 0 20px 18px; color: var(--muted); line-height: 1.75; }
.compare-article { margin-bottom: 30px; }
.compare-lead { margin: 0 0 22px; max-width: 1050px; font-size: 15px; line-height: 1.9; }
.compare-data-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 22px; }
.compare-data-summary > div { padding: 18px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.compare-data-summary span, .compare-data-summary small { display: block; color: var(--muted); font-size: 11px; line-height: 1.5; }
.compare-data-summary strong { display: block; margin: 6px 0; font-family: Georgia, serif; font-size: 20px; }
.compare-method-box, .compare-derived, .compare-buying-guide { margin-top: 26px; padding: 24px; border: 1px solid var(--line); border-radius: 10px; background: #faf8f3; }
.compare-method-box h3, .compare-derived h3, .compare-buying-guide h3, .compare-faq h3 { margin: 0 0 15px; font-size: 23px; }
.compare-method-grid, .compare-scenarios { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 28px; }
.compare-method-grid > div, .compare-scenarios > div { padding-left: 15px; border-left: 3px solid var(--red); }
.compare-method-grid strong, .compare-scenarios strong { font-size: 14px; }
.compare-method-grid p, .compare-scenarios p, .compare-buying-guide > p, .compare-derived-heading > p { margin: 6px 0 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.compare-derived { margin-top: 34px; background: #fff; }
.compare-derived-heading { margin-bottom: 20px; }
.compare-derived-heading .eyebrow { margin-bottom: 8px; }
.table-provider { display: flex; align-items: center; gap: 10px; min-width: 132px; }
.table-provider img { width: 38px; height: 38px; flex: 0 0 38px; object-fit: cover; border: 1px solid var(--line); border-radius: 9px; background: #fff; }
.table-provider a { white-space: nowrap; }
.table-provider.small img { width: 30px; height: 30px; flex-basis: 30px; border-radius: 7px; }
.compact-table-wrapper { margin-top: 12px; }
.compact-compare-table th, .compact-compare-table td { padding: 13px 14px; font-size: 12px; line-height: 1.55; }
.compare-formula { margin: 14px 0 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.compare-buying-guide { margin-top: 26px; }
.compare-buying-guide > p { margin-top: 20px; }
.compare-faq { max-width: 850px; margin: 40px auto 0; }
.compare-faq > h3 { text-align: center; }
.compare-faq details { margin-bottom: 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.compare-faq summary { cursor: pointer; padding: 17px 20px; font-weight: 700; }
.compare-faq details p { margin: 0; padding: 0 20px 18px; color: var(--muted); line-height: 1.75; }
@media (max-width: 700px) { .budget-method-grid { grid-template-columns: 1fr; } .budget-method, .budget-guide { padding: 20px; } }
@media (max-width: 900px) { .compare-data-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) { .compare-method-grid, .compare-scenarios, .compare-data-summary { grid-template-columns: 1fr; } .compare-method-box, .compare-derived, .compare-buying-guide { padding: 20px; } }
.blog-content { padding: 20px; flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.blog-tag { font-size: 10px; font-weight: 700; color: var(--red); text-transform: uppercase; margin-bottom: 6px; display: block; }
.blog-content h3 { margin: 0 0 10px; font-size: 16px; line-height: 1.4; }
.blog-content p { margin: 0 0 16px; font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.blog-meta { display: flex; justify-content: space-between; align-items: center; font-size: 11px; color: var(--muted); border-top: 1px solid #f0eeea; padding-top: 12px; }
.blog-content h3 a:hover { color: var(--red); }

/* Blog Pagination */
.blog-pagination { margin-top: 36px; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.pagination-controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center; }
.page-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-width: 38px; height: 38px; padding: 0 14px; border-radius: 6px; border: 1px solid var(--line); background: white; color: var(--ink); font-size: 13px; font-weight: 600; cursor: pointer; transition: all .2s ease; }
.page-btn:hover:not(:disabled) { border-color: var(--ink); background: var(--paper); }
.page-btn.active { background: var(--ink); color: white; border-color: var(--ink); }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.page-btn svg { width: 15px; height: 15px; }
.pagination-info { font-size: 12.5px; color: var(--muted); text-align: center; }

/* Standalone SEO article pages */
.article-page { background: var(--paper); color: var(--ink); }
.article-header { min-height: 72px; padding: 0 max(24px, calc((100vw - 1180px) / 2)); display: flex; align-items: center; justify-content: space-between; gap: 20px; background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.article-shell { width: min(860px, calc(100% - 32px)); margin: 54px auto 80px; }
.article-detail { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: clamp(28px, 6vw, 68px); box-shadow: 0 18px 60px rgba(22,25,23,.06); }
.article-detail h1 { font-family: Georgia, 'Noto Serif SC', serif; font-size: clamp(34px, 5vw, 58px); line-height: 1.13; margin: 12px 0 22px; letter-spacing: -.02em; }
.article-summary, .article-lead { color: var(--muted); font-size: 17px; line-height: 1.9; }
.article-summary { padding-bottom: 26px; border-bottom: 1px solid var(--line); margin-bottom: 36px; }
.article-detail h2 { font-family: Georgia, 'Noto Serif SC', serif; font-size: 27px; line-height: 1.35; margin: 42px 0 16px; }
.article-detail h3 { font-size: 18px; margin: 26px 0 10px; }
.article-detail p, .article-detail li { font-size: 16px; line-height: 1.95; }
.article-detail ul, .article-detail ol { padding-left: 24px; display: grid; gap: 8px; }
.article-detail li::marker { color: var(--red); font-weight: 700; }
.article-cta { margin-top: 48px; padding: 28px; background: var(--paper); border-left: 4px solid var(--red); }
.article-cta h2 { margin-top: 0; }
.article-footer { padding: 32px 20px; text-align: center; color: var(--muted); border-top: 1px solid var(--line); }

@media (max-width: 640px) {
  .article-header { padding: 12px 16px; }
  .article-header .button { padding: 10px 12px; }
  .article-shell { margin-top: 24px; }
  .article-detail { padding: 24px 20px; }
  .article-detail p, .article-detail li { font-size: 15px; }
}

/* 8. Resource Section */
.resources-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.resource-box { background: white; border: 1px solid var(--line); border-radius: 8px; padding: 24px; }
.res-icon { width: 40px; height: 40px; background: var(--paper); border-radius: 50%; display: grid; place-items: center; margin-bottom: 14px; color: var(--red); }
.resource-box h3 { margin: 0 0 6px; font-size: 16px; }
.resource-box p { margin: 0 0 16px; font-size: 12px; color: var(--muted); }
.res-links { list-style: none; padding: 0; margin: 0; }
.res-links li { border-bottom: 1px solid #f0eeea; }
.res-links li:last-child { border-bottom: 0; }
.res-links a { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; font-size: 13px; color: var(--ink); font-weight: 600; }
.res-links a:hover { color: var(--red); }

/* 9. FAQ Section & Filter Panel */
.faq-filter-panel {
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 24px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.02);
}
.faq-search-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.faq-search-box {
  position: relative;
  flex: 1;
  min-width: 280px;
}
.faq-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  width: 18px;
  height: 18px;
  pointer-events: none;
}
.faq-search-input {
  width: 100%;
  padding: 12px 40px 12px 42px;
  font-size: 14.5px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  background: #f8fafc;
  color: var(--ink);
  transition: all 0.2s ease;
  font-family: inherit;
  box-sizing: border-box;
}
.faq-search-input:focus {
  outline: none;
  border-color: var(--red);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(217, 93, 57, 0.12);
}
.faq-search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.15s ease;
}
.faq-search-clear:hover {
  background: #e2e8f0;
  color: #334155;
}
.faq-actions-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.faq-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  font-size: 12.5px;
  font-weight: 500;
  color: #475569;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  white-space: nowrap;
}
.faq-action-btn:hover {
  background: #f1f5f9;
  color: var(--ink);
  border-color: #cbd5e1;
}
.faq-action-btn svg, .faq-action-btn i {
  width: 14px;
  height: 14px;
  stroke-width: 2;
}
.faq-count-badge {
  font-size: 13.5px;
  color: var(--muted);
  white-space: nowrap;
  padding-left: 4px;
}
.faq-count-badge strong {
  color: var(--red);
  font-size: 15px;
}
.faq-category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid #f1f5f9;
  padding-top: 14px;
}
.faq-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  color: #475569;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  white-space: nowrap;
}
.faq-pill svg, .faq-pill i {
  width: 14px;
  height: 14px;
}
.faq-pill:hover {
  background: #f1f5f9;
  color: var(--ink);
  border-color: #cbd5e1;
}
.faq-pill.active {
  background: var(--red);
  color: #ffffff;
  border-color: var(--red);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(217, 93, 57, 0.25);
}
.faq-pill.active svg, .faq-pill.active i {
  stroke: #ffffff;
}
.faq-pill span.pill-badge {
  font-size: 11px;
  padding: 1px 6px;
  background: rgba(0,0,0,0.06);
  border-radius: 10px;
}
.faq-pill.active span.pill-badge {
  background: rgba(255,255,255,0.25);
  color: #fff;
}

/* FAQ Accordion Items */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: white;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 22px;
  transition: all .2s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.015);
}
.faq-item:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}
.faq-item[open] {
  border-color: #0f172a;
  box-shadow: 0 4px 16px rgba(15,23,42,0.06);
}
.faq-item.is-hidden {
  display: none !important;
}
.faq-question {
  font-weight: 700;
  font-size: 15.5px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  list-style: none;
  user-select: none;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-q-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1;
}
.faq-title-text {
  color: var(--ink);
  line-height: 1.5;
}
.faq-icon {
  transition: transform .25s ease;
  flex-shrink: 0;
  color: var(--muted);
  width: 18px;
  height: 18px;
}
.faq-item[open] .faq-icon {
  transform: rotate(180deg);
  color: var(--red);
}
.faq-tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 650;
  padding: 2px 8px;
  border-radius: 6px;
  line-height: 1.4;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.tag-line-tech {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}
.tag-avoid-pitfalls {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}
.tag-pricing-plans {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}
.tag-clients-troubleshoot {
  background: #faf5ff;
  color: #7c3aed;
  border: 1px solid #e9d5ff;
}
.tag-streaming-ai-privacy {
  background: #fff7ed;
  color: #c2410c;
  border: 1px solid #fed7aa;
}
.faq-answer {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
  font-size: 14px;
  color: #475569;
  line-height: 1.8;
}
.faq-answer p {
  margin: 0;
}
.faq-answer strong {
  color: var(--ink);
  font-weight: 650;
}

/* FAQ Empty State */
.faq-empty-state {
  text-align: center;
  padding: 50px 20px;
  background: #fff;
  border: 1px dashed #cbd5e1;
  border-radius: 12px;
  margin-top: 8px;
}
.faq-empty-state .empty-icon {
  width: 44px;
  height: 44px;
  color: #94a3b8;
  margin-bottom: 12px;
}
.faq-empty-state h3 {
  font-size: 17px;
  margin: 0 0 6px;
  color: var(--ink);
}
.faq-empty-state p {
  color: var(--muted);
  font-size: 13.5px;
  margin: 0 0 16px;
}

.red-eyebrow { color: var(--red) !important; }

.modal { position: fixed; inset: 0; z-index: 160; display: grid; place-items: center; padding: 24px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(15, 17, 15, .68); }
.modal-card { position: relative; width: min(640px, 100%); max-height: min(720px, calc(100vh - 48px)); overflow: auto; padding: clamp(28px, 5vw, 52px); background: var(--paper-strong); border-radius: var(--radius); box-shadow: var(--shadow); }
.modal-card h2 { margin: 0 50px 22px 0; font-family: "Songti SC", Georgia, serif; font-size: 34px; line-height: 1.2; }
.modal-card h3 { margin: 25px 0 8px; font-size: 15px; }
.modal-card p, .modal-card li { color: var(--muted); font-size: 14px; }
.modal-card ul { padding-left: 20px; }
.modal-close { position: absolute; right: 20px; top: 20px; }
[hidden] { display: none !important; }

@media (max-width: 1040px) {
  .site-header { grid-template-columns: 1fr auto; }
  .main-nav { display: none; position: absolute; inset: 70px 0 auto; padding: 20px 24px; flex-direction: column; align-items: stretch; background: var(--paper-strong); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .menu-button { display: flex; }
  .provider-row { grid-template-columns: 45px 1fr auto; }
  .provider-stats { grid-column: 2 / -1; }
  .provider-actions { grid-column: 3; grid-row: 1; }
  .recommend-section { grid-template-columns: .85fr 1.15fr; }
  .recommend-copy { padding: 70px 6vw; }
  .editorial-grid { grid-template-columns: 1.1fr .9fr; gap: 28px; }
}

@media (max-width: 760px) {
  :root { --content: calc(100% - 32px); }
  .status-strip { justify-content: flex-start; overflow: hidden; white-space: nowrap; }
  .status-time { overflow: hidden; text-overflow: ellipsis; }
  .site-header { height: 62px; padding: 0 16px; }
  .main-nav { top: 62px; }
  .hero { min-height: 640px; background-position: 63% center; }
  .hero-content { padding: 72px 0 178px; }
  .hero h1 { font-size: clamp(58px, 20vw, 88px); }
  .hero h1 span { margin-top: 15px; font-size: clamp(24px, 8vw, 34px); }
  .hero-copy { font-size: 16px; line-height: 1.7; }
  .hero-detail { font-size: 12px; }
  .hero-topics { margin: 15px 0 20px; }
  .hero-actions { flex-direction: column; align-items: stretch; max-width: 320px; }
  .hero-metrics { grid-template-columns: repeat(3, 1fr); min-height: 132px; padding: 0 16px; }
  .hero-metrics div, .hero-metrics div + div { padding: 21px 10px; flex-direction: column; gap: 2px; align-items: flex-start; }
  .hero-metrics strong { font-size: 22px; }
  .hero-metrics span { font-size: 10px; line-height: 1.35; }
  .section { padding: 74px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; margin-bottom: 28px; }
  .recommend-principles { grid-template-columns: 1fr; }
  .ranking-toolbar { align-items: stretch; flex-direction: column; overflow: hidden; }
  .segments { overflow-x: auto; padding-bottom: 3px; }
  .segment { flex: 0 0 auto; }
  .sort-control { justify-content: space-between; }
  .provider-row { grid-template-columns: 34px 1fr; gap: 12px; padding: 22px 0; }
  .provider-main { align-items: flex-start; }
  .provider-logo { width: 50px; height: 50px; flex-basis: 50px; border-radius: 12px; }
  .provider-stats { grid-column: 2; grid-template-columns: repeat(2, 1fr); gap: 13px 8px; }
  .provider-actions { grid-column: 2; grid-row: auto; justify-content: space-between; }
  .provider-actions .button { flex: 1; }
  .recommend-section { grid-template-columns: 1fr; }
  .recommend-image { min-height: 330px; }
  .recommend-copy { padding: 60px 24px 72px; }
  .editorial-grid { grid-template-columns: 1fr; }
  .feature-story { min-height: 510px; }
  .article-list article { min-height: 125px; }
  .method-section { grid-template-columns: 1fr; gap: 50px; padding: 76px 16px; }
  .method-grid div { min-height: 160px; padding: 22px 18px; }
  .newsletter-section { grid-template-columns: 1fr; gap: 28px; padding: 75px 0 95px; }
  .newsletter-form { flex-direction: column; }
  .form-status { left: 0; right: auto; bottom: 65px; }
  .site-footer { grid-template-columns: 1fr 1fr; gap: 35px 24px; padding: 52px 16px; }
  .footer-brand, .legal { grid-column: 1 / -1; }
  .search-panel { padding: 30px 12px; }
}

@media (max-width: 390px) {
  .hero h1 { font-size: 66px; }
  .hero-metrics strong { font-size: 18px; }
  .method-grid { grid-template-columns: 1fr; }
  .method-grid div { min-height: auto; }
  .faq-filter-panel { padding: 16px; }
  .faq-search-box { min-width: 100%; }
  .faq-actions-group { width: 100%; justify-content: space-between; }
  .faq-item { padding: 14px 16px; }
  .faq-question { font-size: 14.5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Quick Jump Control & Airport Nav Matrix */
.quick-jump-box { display: flex; flex-direction: column; gap: 12px; }
.quick-jump-box > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.quick-jump-control { display: flex; align-items: center; gap: 10px; background: #ffffff; border: 1.5px solid var(--line); border-radius: 8px; padding: 10px 14px; box-shadow: 0 4px 12px rgba(0,0,0,0.05); transition: border-color .2s, box-shadow .2s; }
.quick-jump-control:focus-within { border-color: var(--red); box-shadow: 0 0 0 3px rgba(225,73,47,0.15); }
.quick-jump-control label { color: var(--ink); font-size: 13.5px; font-weight: 750; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.quick-jump-control label svg { width: 16px; height: 16px; color: var(--red); }
.quick-jump-control select { flex: 1; min-width: 0; height: 38px; border: 1px solid var(--line); border-radius: 6px; padding: 0 12px; font-size: 13.5px; font-weight: 600; color: var(--ink); background: var(--paper-strong); cursor: pointer; outline: none; transition: border-color .2s; }
.quick-jump-control select:hover, .quick-jump-control select:focus { border-color: var(--red); }

.airport-quick-nav { background: white; border: 1px solid var(--line); border-radius: 12px; padding: 20px 24px; margin: 0 0 32px; box-shadow: 0 4px 16px rgba(0,0,0,0.04); }
.quick-nav-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--line); flex-wrap: wrap; gap: 10px; }
.quick-nav-title { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 15px; font-weight: 700; }
.quick-nav-title svg { width: 18px; height: 18px; color: var(--red); }
.quick-nav-count { font-size: 12px; color: var(--muted); font-weight: 600; }
.quick-nav-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.nav-pill { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 20px; background: var(--paper-strong); color: var(--ink); font-size: 13px; font-weight: 650; text-decoration: none; transition: all .2s ease; cursor: pointer; }
.nav-pill:hover { border-color: var(--red); background: white; color: var(--red-dark); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(225,73,47,0.15); }
.pill-num { display: inline-flex; align-items: center; justify-content: center; min-width: 18px; height: 18px; padding: 0 4px; border-radius: 9px; background: var(--line); color: var(--muted); font-size: 11px; font-weight: 800; }
.nav-pill:hover .pill-num { background: var(--red); color: white; }
.pill-top3 { border-color: rgba(225,73,47,0.3); background: rgba(225,73,47,0.04); }
.pill-top3 .pill-num { background: var(--red); color: white; }
.pill-highlight { border-color: rgba(37,99,235,0.3); background: rgba(37,99,235,0.04); }
.pill-highlight .pill-num { background: #2563eb; color: white; }

@keyframes cardHighlight {
  0% { box-shadow: 0 0 0 0 rgba(225,73,47,0.7); transform: scale(1.02); }
  50% { box-shadow: 0 0 25px 6px rgba(225,73,47,0.35); transform: scale(1.02); }
  100% { box-shadow: var(--shadow); transform: scale(1); }
}
.highlight-card { animation: cardHighlight 1.8s ease-in-out; border-color: var(--red) !important; border-width: 2px !important; }

/* Standalone Top Recommend Hero Card for 闪电鼠 */
.standalone-hero-card {
  background: linear-gradient(135deg, #ffffff 0%, #fffbf8 100%);
  border: 2px solid var(--red);
  border-radius: 14px;
  box-shadow: 0 12px 36px rgba(225, 73, 47, 0.15);
  margin: 32px 0 42px;
  overflow: hidden;
  position: relative;
  transition: transform .2s ease, box-shadow .2s ease;
}
.standalone-hero-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 48px rgba(225, 73, 47, 0.22);
}
.hero-card-banner {
  background: linear-gradient(90deg, var(--red) 0%, var(--red-dark) 100%);
  color: white;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-badge {
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.5px;
}
.hero-tag {
  font-size: 12px;
  background: rgba(255, 255, 255, 0.2);
  padding: 3px 12px;
  border-radius: 999px;
  font-weight: 600;
}
.hero-card-content {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  padding: 28px;
  align-items: center;
}
@media (max-width: 860px) {
  .hero-card-content {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 20px;
  }
}
.provider-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.hero-provider-logo {
  width: 68px;
  height: 68px;
  border-radius: 14px;
  border: 2px solid #fee2e2;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  object-fit: contain;
  background: white;
  padding: 4px;
}
.hero-provider-name {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  color: var(--ink);
}
.hero-provider-type {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13.5px;
}
.hero-reason-text {
  margin: 0 0 18px;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.7;
  background: #fdf2f0;
  padding: 12px 16px;
  border-left: 4px solid var(--red);
  border-radius: 4px;
}
.hero-adv-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.hero-adv-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  margin-bottom: 8px;
  color: var(--ink);
}
.hero-adv-list svg {
  color: var(--red);
  flex-shrink: 0;
}
.hero-card-right {
  background: #fffdfa;
  border: 1px solid #fee2e2;
  border-radius: 10px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: center;
}
.hero-price-box {
  background: #fff5f2;
  border: 1px solid #ffcfc7;
  border-radius: 8px;
  padding: 12px;
}
.price-label {
  font-size: 12px;
  font-weight: 750;
  color: var(--red-dark);
  display: block;
  margin-bottom: 4px;
}
.hero-price-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}
.hero-price-display .price-val {
  font-size: 32px !important;
  color: var(--red) !important;
}
.orig-price {
  font-size: 12px;
  color: #9ca3af;
  text-decoration: line-through;
}
.hero-coupon-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.coupon-label {
  font-size: 12px;
  color: var(--muted);
}
.hero-copy-badge {
  padding: 6px 14px;
  font-size: 14px;
}
.hero-action-btn {
  width: 100%;
  padding: 14px;
  font-size: 15px;
  border-radius: 8px;
}
.section-subheading {
  margin: 40px 0 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--line);
}
.section-subheading h3 {
  margin: 0;
  font-size: 22px;
  color: var(--ink);
}
.section-subheading p {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--muted);
}

/* ===================================================
   Airport Review Pages & Recommendation Card Actions
   =================================================== */

/* Card Actions in Recommendation Page */
.card-footer-top {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  width: 100%;
}
.card-footer-actions {
  display: flex;
  gap: 8px;
  width: 100%;
}
.card-footer-actions .button {
  flex: 1;
  padding: 8px 10px;
  font-size: 13px;
  min-height: 38px;
  white-space: nowrap;
}
.button-review {
  background: #ffffff;
  border: 1.5px solid var(--red);
  color: var(--red);
  font-weight: 750;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius);
  transition: all .2s ease;
}
.button-review:hover {
  background: var(--red);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(225, 73, 47, 0.25);
}
.button-review svg {
  width: 15px;
  height: 15px;
}
.hero-card-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}
.hero-review-btn {
  background: #ffffff;
  border: 1.5px solid var(--red);
  color: var(--red);
  width: 100%;
  padding: 12px;
  font-size: 14.5px;
  font-weight: 750;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all .2s ease;
}
.hero-review-btn:hover {
  background: var(--red);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(225, 73, 47, 0.25);
}

/* Review Hub Link in Quick Jump */
.reviews-hub-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 6px 14px;
  background: #fff0ec;
  border: 1px solid #ffcfc7;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--red-dark);
  transition: all .2s;
}
.reviews-hub-pill:hover {
  background: var(--red);
  color: white;
  transform: translateX(3px);
}
.reviews-hub-pill svg {
  width: 14px;
  height: 14px;
}

/* Standalone Review Page Shell */
.review-page {
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
}
.review-header {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - 1180px) / 2));
  background: var(--paper-strong);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 80;
}
.review-shell {
  width: min(1080px, calc(100% - 32px));
  margin: 32px auto 80px;
}

/* Breadcrumb Navigation */
.review-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.review-breadcrumb a {
  color: var(--ink);
  font-weight: 600;
  transition: color .2s;
}
.review-breadcrumb a:hover {
  color: var(--red);
}
.review-breadcrumb svg {
  width: 14px;
  height: 14px;
  color: var(--line);
  flex-shrink: 0;
}
.review-breadcrumb span:last-child {
  color: var(--red-dark);
  font-weight: 700;
}

/* Hero Card on Review Page */
.review-hero-card {
  background: #ffffff;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: clamp(24px, 4vw, 36px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.04);
  margin-bottom: 30px;
}
.review-hero-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 860px) {
  .review-hero-top {
    grid-template-columns: 1fr;
  }
}
.review-brand-block {
  display: flex;
  align-items: center;
  gap: 20px;
}
.review-logo {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  border: 2px solid #fee2e2;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  object-fit: contain;
  background: #ffffff;
  padding: 6px;
  flex-shrink: 0;
}
.review-title-group h1 {
  margin: 0;
  font-size: clamp(24px, 4vw, 34px);
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.review-rank-tag {
  font-size: 12px;
  font-weight: 750;
  padding: 4px 12px;
  border-radius: 999px;
  background: #fee2e2;
  color: var(--red-dark);
  letter-spacing: 0;
}
.review-subtitle {
  margin: 6px 0 12px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
}
.review-meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Review Hero Price & Actions */
.review-cta-box {
  background: #fffbf9;
  border: 1.5px solid #ffcfc7;
  border-radius: 12px;
  padding: 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 280px;
}
.review-price-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}
.review-price-display .price-val {
  font-size: 34px !important;
  color: var(--red) !important;
  font-weight: 800;
}
.review-price-display .orig-price {
  font-size: 13px;
  color: #9ca3af;
  text-decoration: line-through;
}
.review-coupon-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.review-coupon-bar span {
  font-size: 12px;
  color: var(--muted);
}

/* Score Panel */
.review-scores-wrap {
  padding-top: 24px;
}
.review-scores-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}
.review-scores-header strong {
  font-size: 16px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}
.review-scores-header strong svg {
  color: var(--red);
  width: 18px;
  height: 18px;
}
.review-overall-rating {
  font-size: 14px;
  font-weight: 800;
  color: var(--red-dark);
  background: #fee2e2;
  padding: 4px 14px;
  border-radius: 999px;
}
.review-scores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}
.review-score-item {
  background: var(--paper-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.review-score-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  font-weight: 650;
  color: var(--ink);
}
.review-score-title strong {
  color: var(--red);
  font-family: Georgia, serif;
  font-size: 15px;
}
.review-meter {
  height: 6px;
  background: var(--line);
  border-radius: 3px;
  overflow: hidden;
}
.review-meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--red) 0%, var(--red-dark) 100%);
  border-radius: 3px;
}

/* Quick Jump Sticky Bar */
.review-nav-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 0 20px;
  margin-bottom: 16px;
  white-space: nowrap;
}
.review-nav-bar a {
  padding: 7px 14px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 650;
  color: var(--ink);
  transition: all .2s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.review-nav-bar a:hover {
  background: var(--ink);
  color: white;
  border-color: var(--ink);
}
.review-nav-bar svg {
  width: 14px;
  height: 14px;
}

/* Review Section Cards */
.review-section-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: clamp(24px, 4vw, 36px);
  margin-bottom: 26px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.03);
}
.review-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--line);
}
.review-section-title svg {
  width: 22px;
  height: 22px;
  color: var(--red);
  flex-shrink: 0;
}
.review-section-title h2 {
  margin: 0;
  font-size: 21px;
  color: var(--ink);
}
.review-section-card p {
  color: #374151;
  font-size: 15px;
  line-height: 1.85;
  margin: 0 0 16px;
}

/* Feature Spec Grid */
.review-specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin: 20px 0;
}
.review-spec-box {
  background: var(--paper-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
}
.review-spec-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}
.review-spec-val {
  font-size: 14px;
  color: var(--ink);
  font-weight: 750;
}

/* Data Tables */
.review-table-wrapper {
  overflow-x: auto;
  margin: 20px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.review-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  text-align: left;
}
.review-data-table th, .review-data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.review-data-table th {
  background: #faf8f5;
  color: var(--ink);
  font-weight: 750;
}
.review-data-table tbody tr:last-child td {
  border-bottom: none;
}
.review-data-table tbody tr:hover {
  background: #faf9f6;
}

/* Unlock Badges Grid */
.review-unlock-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 18px 0;
}
.review-unlock-cell {
  background: var(--paper-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
}
.review-unlock-app {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
}
.review-unlock-badge {
  font-size: 11.5px;
  font-weight: 750;
  padding: 2px 8px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.review-unlock-badge.yes {
  background: #dcfce7;
  color: #166534;
}
.review-unlock-badge.partial {
  background: #fef3c7;
  color: #92400e;
}

/* Pros and Cons */
.review-pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 22px 0;
}
@media (max-width: 720px) {
  .review-pros-cons-grid {
    grid-template-columns: 1fr;
  }
}
.review-pros-box {
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
  border-radius: 10px;
  padding: 22px;
}
.review-cons-box {
  background: #fffbeb;
  border: 1.5px solid #fde68a;
  border-radius: 10px;
  padding: 22px;
}
.review-box-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 750;
  margin-bottom: 14px;
}
.review-pros-box .review-box-title { color: #166534; }
.review-cons-box .review-box-title { color: #92400e; }
.review-box-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.review-box-list li {
  font-size: 13.5px;
  line-height: 1.6;
  color: #374151;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.review-box-list svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
}
.review-pros-box svg { color: #16a34a; }
.review-cons-box svg { color: #d97706; }

/* Pricing Comparison Cards */
.review-pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 20px 0;
}
.review-pricing-card {
  background: var(--paper-strong);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  transition: all .2s;
  position: relative;
}
.review-pricing-card:hover {
  border-color: var(--red);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
}
.review-pricing-card.featured {
  border-color: var(--red);
  background: #fffcfb;
}
.pricing-card-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--red);
  color: white;
  font-size: 11px;
  font-weight: 750;
  padding: 2px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.pricing-card-title {
  font-size: 16px;
  font-weight: 750;
  margin: 0 0 8px;
  color: var(--ink);
}
.pricing-card-fee {
  margin: 8px 0;
}
.pricing-card-fee strong {
  font-size: 28px;
  color: var(--red);
  font-family: Georgia, serif;
}
.pricing-card-fee small {
  color: var(--muted);
  font-size: 12px;
}
.pricing-card-features {
  list-style: none;
  padding: 0;
  margin: 14px 0;
  font-size: 12.5px;
  color: #4b5563;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Bottom CTA Banner */
.review-footer-cta {
  background: linear-gradient(135deg, #141714 0%, #262c26 100%);
  color: white;
  border-radius: 14px;
  padding: clamp(28px, 5vw, 44px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 40px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.18);
}
.review-footer-cta h3 {
  margin: 0 0 8px;
  font-size: 24px;
  color: white;
}
.review-footer-cta p {
  margin: 0;
  color: #b7c0b9;
  font-size: 14px;
}
.review-cta-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Reviews Hub Index Page Grid */
.reviews-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin: 28px 0;
}
.review-hub-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all .2s;
}
.review-hub-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--red);
}
.review-hub-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.review-hub-logo {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  border: 1.5px solid var(--line);
  padding: 3px;
  object-fit: contain;
  background: white;
}
.review-hub-info h3 {
  margin: 0;
  font-size: 18px;
}
.review-hub-info p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
}

/* ===================================================
   场景化细分与差异对比模块 (Scenarios Section)
   =================================================== */
.scenarios-section {
  padding-top: 48px;
  padding-bottom: 56px;
}
.scenario-tabs-container {
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 28px;
  -webkit-overflow-scrolling: touch;
}
.scenario-tabs {
  display: flex;
  gap: 10px;
  min-width: max-content;
}
.scenario-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: white;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all .2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0,0,0,.03);
}
.scenario-tab-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-1px);
}
.scenario-tab-btn.active {
  background: var(--ink);
  color: white;
  border-color: var(--ink);
  box-shadow: 0 4px 14px rgba(20,23,20,.18);
}
.scenario-tab-btn.active i {
  color: #ffd166;
}
.scenario-tab-btn .tab-badge {
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 10px;
  background: rgba(0,0,0,.06);
  color: var(--muted);
  font-weight: 500;
}
.scenario-tab-btn.active .tab-badge {
  background: rgba(255,255,255,.2);
  color: #f4f1ea;
}

.scenario-panels {
  position: relative;
}
.scenario-panel {
  display: none;
  animation: fadeInPanel .3s ease forwards;
}
.scenario-panel.active {
  display: block;
}
@keyframes fadeInPanel {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.scenario-layout {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 28px;
  align-items: start;
}
@media (max-width: 960px) {
  .scenario-layout {
    grid-template-columns: 1fr;
  }
}

.scenario-analysis-box {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 4px 18px rgba(0,0,0,.03);
}
.analysis-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eef5f2;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.scenario-panel-title {
  font-size: 20px;
  margin: 0 0 14px;
  color: var(--ink);
  line-height: 1.4;
}
.scenario-lead {
  font-size: 14.5px;
  line-height: 1.7;
  color: #2b302c;
  margin-bottom: 20px;
  background: var(--paper);
  padding: 14px 18px;
  border-radius: 8px;
  border-left: 4px solid var(--blue);
}

.metric-checks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.metric-item {
  display: flex;
  flex-direction: column;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper-strong);
  font-size: 13px;
}
.metric-item strong {
  color: var(--ink);
  margin-bottom: 2px;
  font-size: 12.5px;
}
.metric-item span {
  color: #49504a;
}
.metric-item.danger {
  border-color: #f7c5ba;
  background: #fff8f6;
}
.metric-item.danger strong {
  color: var(--red);
}

.scenario-article-links {
  border-top: 1px solid var(--line);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.scenario-article-links .links-title {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--muted);
}
.scenario-article-links a {
  font-size: 13px;
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .15s;
}
.scenario-article-links a:hover {
  color: var(--red);
}

.scenario-recommend-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.col-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
}
.scenario-card {
  background: white;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  transition: all .2s;
  box-shadow: 0 4px 12px rgba(0,0,0,.03);
}
.scenario-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,.08);
}
.scenario-card.match-primary {
  border-color: var(--red);
  background: linear-gradient(180deg, #fffcfb 0%, white 100%);
}
.sc-header {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 14px;
}
.sc-logo {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 2px;
  object-fit: contain;
  background: white;
}
.sc-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.sc-name-row h4 {
  margin: 0;
  font-size: 18px;
}
.sc-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
}
.sc-tag.tag-top {
  background: #fde8e5;
  color: var(--red);
}
.sc-tag.tag-sub {
  background: #eef2f5;
  color: var(--blue);
}
.sc-sub {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
}
.sc-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background: var(--paper);
  border-radius: 6px;
  padding: 10px;
  margin-bottom: 14px;
  text-align: center;
}
.sc-specs div {
  display: flex;
  flex-direction: column;
}
.sc-specs span {
  font-size: 11px;
  color: var(--muted);
}
.sc-specs strong {
  font-size: 13.5px;
  color: var(--ink);
  margin-top: 2px;
}
.sc-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.sc-coupon {
  font-size: 12px;
  color: var(--muted);
}
.sc-coupon code {
  background: #fee7e2;
  color: var(--red-dark);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  font-family: monospace;
}
.button.button-sm {
  padding: 6px 14px;
  font-size: 12px;
  border-radius: 6px;
}

/* 场景对比决策矩阵表格 */
.scenario-matrix-box {
  margin-top: 36px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 4px 16px rgba(0,0,0,.02);
}
.matrix-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.matrix-header h3 {
  margin: 0;
  font-size: 17px;
  color: var(--ink);
}
.matrix-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.scenario-matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 680px;
}
.scenario-matrix-table th {
  background: var(--paper);
  color: var(--ink);
  text-align: left;
  padding: 12px 14px;
  border-bottom: 2px solid var(--line);
  font-weight: 700;
}
.scenario-matrix-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  color: #333833;
}
.scenario-matrix-table tr:hover td {
  background: #faf8f3;
}
.scenario-matrix-table td a {
  color: var(--red);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* 推荐页场景快速直达条 (Scenario Filter Bar) */
.scenario-filter-bar {
  background: white;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 18px;
  margin: 18px 0 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  box-shadow: 0 2px 8px rgba(0,0,0,.02);
}
.filter-bar-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}
.scenario-filter-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.chip-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  transition: all .18s ease;
  cursor: pointer;
}
.chip-item:hover {
  transform: translateY(-2px);
  border-color: var(--red);
  color: var(--red);
  background: white;
  box-shadow: 0 4px 12px rgba(225, 73, 47, .12);
}
.chip-item i {
  width: 15px;
  height: 15px;
}