/* roulang page: index */
:root {
      --blue-950: #172b4d;
      --blue-800: #24558d;
      --blue-700: #326fae;
      --blue-500: #5f9ed1;
      --blue-100: #e8f2fb;
      --blue-50: #f3f8fc;
      --peach-500: #e7a078;
      --peach-100: #fff0e7;
      --ink: #1d2d40;
      --muted: #718196;
      --line: #dce7f0;
      --paper: #f7fafc;
      --white: #ffffff;
      --shadow: 0 18px 50px rgba(37, 78, 118, .10);
      --shadow-soft: 0 8px 24px rgba(37, 78, 118, .08);
      --radius-lg: 22px;
      --radius-md: 15px;
      --radius-sm: 11px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
      line-height: 1.7;
      letter-spacing: 0;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; }
    button, input, select { font: inherit; }
    button { cursor: pointer; }
    img { max-width: 100%; display: block; }
    :focus-visible {
      outline: 3px solid rgba(95, 158, 209, .42);
      outline-offset: 3px;
    }

    .container {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
    }
    .site-header {
      position: fixed;
      z-index: 50;
      top: 16px;
      left: 0;
      right: 0;
      transition: .22s ease;
    }
    .nav-shell {
      min-height: 72px;
      display: flex;
      align-items: center;
      gap: 28px;
      padding: 12px 18px 12px 22px;
      border: 1px solid rgba(255,255,255,.75);
      border-radius: 18px;
      background: rgba(255,255,255,.72);
      box-shadow: 0 12px 35px rgba(36, 80, 120, .10);
      backdrop-filter: blur(18px);
    }
    .site-header.is-scrolled { top: 0; }
    .site-header.is-scrolled .nav-shell {
      border-color: var(--line);
      background: rgba(255,255,255,.96);
      box-shadow: 0 10px 28px rgba(36, 80, 120, .12);
      border-radius: 0 0 18px 18px;
    }
    .brand {
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      gap: 11px;
      color: var(--blue-950);
      font-weight: 800;
      line-height: 1.15;
    }
    .brand-mark {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      color: white;
      border-radius: 10px;
      background: var(--blue-700);
      box-shadow: 0 7px 15px rgba(50,111,174,.25);
    }
    .brand-copy { display: grid; gap: 2px; }
    .brand-copy strong { font-size: 15px; }
    .brand-copy small { color: var(--blue-700); font-size: 10px; letter-spacing: .08em; }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 6px;
      margin-left: auto;
    }
    .main-nav a, .mobile-nav a {
      position: relative;
      padding: 9px 12px;
      color: #50647b;
      font-size: 14px;
      border-radius: 9px;
      transition: .2s ease;
    }
    .main-nav a:hover, .main-nav a.active, .mobile-nav a:hover, .mobile-nav a.active {
      color: var(--blue-800);
      background: var(--blue-50);
    }
    .main-nav a.active::after {
      content: "";
      position: absolute;
      left: 12px;
      right: 12px;
      bottom: 3px;
      height: 2px;
      background: var(--peach-500);
      border-radius: 10px;
    }
    .nav-actions { display: flex; align-items: center; gap: 9px; }
    .search-link {
      width: 40px;
      height: 40px;
      display: grid;
      place-items: center;
      color: var(--blue-800);
      border: 1px solid var(--line);
      border-radius: 10px;
      background: rgba(255,255,255,.72);
      transition: .2s ease;
    }
    .search-link:hover { background: var(--blue-100); transform: translateY(-2px); }
    .btn {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 17px;
      border: 1px solid transparent;
      border-radius: 11px;
      font-size: 14px;
      font-weight: 700;
      transition: .2s ease;
    }
    .btn-primary {
      color: #fff;
      background: var(--blue-700);
      box-shadow: 0 8px 18px rgba(50,111,174,.20);
    }
    .btn-primary:hover { background: var(--blue-800); transform: translateY(-2px); box-shadow: 0 12px 24px rgba(50,111,174,.26); }
    .btn-secondary {
      color: var(--blue-800);
      border-color: #bcd2e4;
      background: rgba(255,255,255,.80);
    }
    .btn-secondary:hover { background: var(--blue-50); transform: translateY(-2px); }
    .menu-toggle { display: none; }

    .hero {
      position: relative;
      min-height: 700px;
      display: flex;
      align-items: center;
      padding: 150px 0 92px;
      overflow: hidden;
      background:
        linear-gradient(115deg, rgba(20,43,77,.97), rgba(35,79,123,.91) 52%, rgba(73,117,157,.86)),
        radial-gradient(circle at 80% 20%, rgba(231,160,120,.32), transparent 28%);
      color: white;
    }
    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      opacity: .18;
      background-image: linear-gradient(rgba(255,255,255,.22) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.22) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to right, black, transparent 85%);
    }
    .hero::after {
      content: "";
      position: absolute;
      width: 420px;
      height: 420px;
      right: -120px;
      bottom: -210px;
      border: 1px solid rgba(255,255,255,.18);
      border-radius: 50%;
      box-shadow: 0 0 0 34px rgba(255,255,255,.04), 0 0 0 68px rgba(255,255,255,.025);
    }
    .hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 72px;
      align-items: center;
    }
    .eyebrow, .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--peach-500);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .12em;
    }
    .eyebrow::before, .section-kicker::before {
      content: "";
      width: 22px;
      height: 2px;
      background: currentColor;
      border-radius: 2px;
    }
    .hero h1 {
      max-width: 650px;
      margin: 18px 0 18px;
      font-size: clamp(38px, 5vw, 64px);
      line-height: 1.15;
      letter-spacing: 0;
      font-weight: 850;
    }
    .hero-desc {
      max-width: 630px;
      margin: 0;
      color: rgba(255,255,255,.78);
      font-size: 17px;
    }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
    .hero .btn-secondary {
      color: white;
      border-color: rgba(255,255,255,.34);
      background: rgba(255,255,255,.08);
    }
    .hero .btn-secondary:hover { background: rgba(255,255,255,.16); }
    .hero-points {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      margin-top: 31px;
      color: rgba(255,255,255,.72);
      font-size: 13px;
    }
    .hero-point { display: flex; align-items: center; gap: 8px; }
    .status-dot { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--peach-500); box-shadow: 0 0 0 5px rgba(231,160,120,.14); }
    .poster-stage {
      position: relative;
      min-height: 390px;
      display: grid;
      place-items: center;
    }
    .poster-main {
      position: relative;
      width: min(310px, 80%);
      aspect-ratio: 4 / 5;
      padding: 20px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.28);
      border-radius: 20px;
      background:
        linear-gradient(155deg, rgba(231,160,120,.95), rgba(79,132,174,.72) 49%, rgba(20,43,77,.98)),
        repeating-linear-gradient(135deg, transparent 0 17px, rgba(255,255,255,.09) 18px 19px);
      box-shadow: 26px 28px 60px rgba(8,25,48,.30);
    }
    .poster-main::before {
      content: "";
      position: absolute;
      inset: 14px;
      border: 1px solid rgba(255,255,255,.28);
      border-radius: 13px;
    }
    .poster-main > * { position: relative; z-index: 1; }
    .poster-tag { align-self: flex-start; padding: 5px 9px; color: white; background: rgba(20,43,77,.45); border-radius: 6px; font-size: 11px; }
    .poster-title { font-size: 27px; line-height: 1.25; font-weight: 800; }
    .poster-meta { display: flex; justify-content: space-between; color: rgba(255,255,255,.72); font-size: 11px; }
    .poster-float {
      position: absolute;
      padding: 15px 17px;
      color: var(--ink);
      border: 1px solid rgba(255,255,255,.75);
      border-radius: 13px;
      background: rgba(255,255,255,.90);
      box-shadow: 0 14px 35px rgba(5,28,55,.18);
    }
    .poster-float strong { display: block; color: var(--blue-800); font-size: 22px; line-height: 1.2; }
    .poster-float span { color: var(--muted); font-size: 11px; }
    .float-a { top: 24px; right: 2px; }
    .float-b { bottom: 28px; left: 0; }

    .section { padding: 96px 0; }
    .section-tight { padding: 72px 0; }
    .section-head { max-width: 680px; margin-bottom: 38px; }
    .section-head h2 { margin: 12px 0 10px; color: var(--blue-950); font-size: clamp(28px, 3vw, 42px); line-height: 1.25; }
    .section-head p { margin: 0; color: var(--muted); font-size: 15px; }
    .board { margin-top: -50px; position: relative; z-index: 3; }
    .metrics {
      display: grid;
      grid-template-columns: 1.35fr .85fr .85fr .85fr;
      gap: 14px;
    }
    .metric {
      min-height: 154px;
      padding: 23px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: rgba(255,255,255,.96);
      box-shadow: var(--shadow-soft);
    }
    .metric:first-child { color: white; border-color: var(--blue-700); background: var(--blue-700); }
    .metric-label { font-size: 12px; color: var(--muted); }
    .metric:first-child .metric-label { color: rgba(255,255,255,.72); }
    .metric strong { display: block; margin: 8px 0 4px; font-size: 34px; line-height: 1.15; }
    .metric small { color: var(--muted); font-size: 12px; }
    .metric:first-child small { color: rgba(255,255,255,.72); }
    .bar { height: 5px; margin-top: 18px; overflow: hidden; border-radius: 20px; background: #dcebf6; }
    .bar i { display: block; width: 68%; height: 100%; border-radius: inherit; background: var(--peach-500); }
    .matrix {
      display: grid;
      grid-template-columns: 1.35fr .85fr;
      gap: 18px;
    }
    .browse-card {
      position: relative;
      padding: 30px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: white;
      box-shadow: var(--shadow-soft);
      transition: .2s ease;
    }
    .browse-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
    .browse-main { grid-row: span 2; min-height: 360px; overflow: hidden; background: linear-gradient(145deg, #fff, #edf6fd); }
    .browse-main::after {
      content: "01";
      position: absolute;
      right: 28px;
      bottom: -10px;
      color: rgba(95,158,209,.12);
      font-size: 130px;
      line-height: 1;
      font-weight: 900;
    }
    .browse-small { min-height: 170px; display: flex; flex-direction: column; justify-content: space-between; }
    .number { color: var(--peach-500); font-size: 12px; font-weight: 800; letter-spacing: .1em; }
    .browse-card h3 { margin: 14px 0 9px; color: var(--blue-950); font-size: 24px; }
    .browse-small h3 { font-size: 19px; }
    .browse-card p { position: relative; z-index: 1; margin: 0; color: var(--muted); font-size: 14px; }
    .tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 20px; }
    .tag {
      display: inline-flex;
      padding: 5px 9px;
      color: var(--blue-800);
      background: var(--blue-100);
      border-radius: 6px;
      font-size: 11px;
    }
    .tag.peach { color: #a45f3d; background: var(--peach-100); }
    .card-link { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 6px; margin-top: 24px; color: var(--blue-700); font-size: 13px; font-weight: 800; }
    .card-link:hover { color: var(--blue-950); gap: 10px; }
    .countdown-band { background: #eef6fb; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .countdown-wrap { display: flex; align-items: center; justify-content: space-between; gap: 25px; }
    .countdown-copy h2 { margin: 7px 0 3px; color: var(--blue-950); font-size: 26px; }
    .countdown-copy p { margin: 0; color: var(--muted); font-size: 14px; }
    .timer { display: flex; align-items: center; gap: 10px; }
    .time-box { min-width: 58px; padding: 9px 8px; text-align: center; border: 1px solid #c9dce9; border-radius: 10px; background: white; }
    .time-box strong { display: block; color: var(--blue-800); font-size: 22px; line-height: 1.2; }
    .time-box span { color: var(--muted); font-size: 10px; }
    .feature-grid { display: grid; grid-template-columns: 1fr 1fr 1.25fr; gap: 15px; }
    .feature { min-height: 220px; padding: 25px; border-radius: var(--radius-md); background: white; border: 1px solid var(--line); }
    .feature.feature-wide { color: white; background: var(--blue-950); border-color: var(--blue-950); }
    .feature-index { color: var(--peach-500); font-size: 12px; font-weight: 800; }
    .feature h3 { margin: 25px 0 8px; font-size: 19px; }
    .feature p { margin: 0; color: var(--muted); font-size: 14px; }
    .feature-wide p { color: rgba(255,255,255,.68); }
    .compare {
      display: grid;
      grid-template-columns: .75fr 1.25fr;
      gap: 40px;
      align-items: start;
    }
    .compare-intro { position: sticky; top: 110px; }
    .compare-list { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: white; box-shadow: var(--shadow-soft); }
    .compare-row { display: grid; grid-template-columns: 1.1fr 1fr 1fr; border-bottom: 1px solid var(--line); }
    .compare-row:last-child { border-bottom: 0; }
    .compare-row > * { padding: 15px 18px; font-size: 13px; }
    .compare-head { color: white; background: var(--blue-700); font-weight: 800; }
    .compare-row:not(.compare-head) > *:first-child { color: var(--blue-950); font-weight: 700; background: #f5f9fc; }
    .compare-row:not(.compare-head) > *:nth-child(2) { color: var(--blue-800); }
    .compare-row:not(.compare-head) > *:nth-child(3) { color: var(--muted); }
    .info-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
    .info-list { border-top: 1px solid var(--line); }
    .info-item { display: flex; justify-content: space-between; gap: 20px; padding: 19px 0; border-bottom: 1px solid var(--line); }
    .info-item a { color: var(--blue-950); font-weight: 700; }
    .info-item a:hover { color: var(--blue-700); }
    .info-item span { flex: 0 0 auto; color: var(--muted); font-size: 12px; }
    .side-note { padding: 28px; border-radius: var(--radius-lg); background: var(--peach-100); }
    .side-note h3 { margin: 0 0 12px; color: #814b35; font-size: 20px; }
    .side-note p { margin: 0; color: #8c6756; font-size: 14px; }
    .cta-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 55px; padding: 48px; border-radius: var(--radius-lg); background: var(--blue-100); border: 1px solid #cfe1ee; }
    .cta-panel h2 { margin: 12px 0; color: var(--blue-950); font-size: 34px; line-height: 1.25; }
    .cta-panel p { margin: 0; color: var(--muted); font-size: 14px; }
    .check-list { display: grid; gap: 10px; margin: 24px 0 0; padding: 0; list-style: none; color: #49647e; font-size: 13px; }
    .check-list li::before { content: "✓"; display: inline-grid; place-items: center; width: 19px; height: 19px; margin-right: 8px; color: var(--blue-700); border-radius: 50%; background: white; font-weight: 800; }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
    .field { display: grid; gap: 6px; }
    .field.full { grid-column: 1 / -1; }
    .field label { color: var(--blue-950); font-size: 13px; font-weight: 700; }
    .field input, .field select {
      width: 100%;
      min-height: 45px;
      padding: 9px 12px;
      color: var(--ink);
      border: 1px solid #cbdce9;
      border-radius: 10px;
      background: white;
      transition: .2s ease;
    }
    .field input:focus, .field select:focus { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(95,158,209,.14); outline: none; }
    .form-submit { display: flex; align-items: center; gap: 14px; margin-top: 16px; }
    .form-message { color: var(--blue-800); font-size: 12px; }
    .legal-note { margin-top: 14px; color: #7a8b9d; font-size: 11px; line-height: 1.6; }
    .faq-list { max-width: 860px; margin: 0 auto; }
    .faq-item { margin-bottom: 10px; overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: white; transition: .2s ease; }
    .faq-item.open { border-color: #a9cbe3; background: #f7fbfe; }
    .faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 22px; color: var(--blue-950); text-align: left; border: 0; background: transparent; font-weight: 800; }
    .faq-arrow { width: 25px; height: 25px; display: grid; place-items: center; color: var(--blue-700); border-radius: 50%; background: var(--blue-100); transition: .2s ease; }
    .faq-item.open .faq-arrow { transform: rotate(180deg); }
    .faq-answer { display: none; padding: 0 58px 20px 22px; color: var(--muted); font-size: 14px; }
    .faq-item.open .faq-answer { display: block; }
    footer { padding: 62px 0 26px; border-top: 1px solid var(--line); background: #edf4f9; }
    .footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 40px; padding-bottom: 40px; }
    .footer-brand p { max-width: 330px; margin: 15px 0 0; color: var(--muted); font-size: 13px; }
    .footer-col h3 { margin: 0 0 13px; color: var(--blue-950); font-size: 14px; }
    .footer-col a { display: block; width: fit-content; margin: 7px 0; color: var(--muted); font-size: 13px; }
    .footer-col a:hover { color: var(--blue-700); }
    .copyright { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; color: #8293a3; border-top: 1px solid #d7e3ec; font-size: 11px; }
    .mobile-nav { display: none; }

    @media (max-width: 1024px) {
      .hero-inner { gap: 35px; }
      .metrics { grid-template-columns: 1fr 1fr; }
      .metric:first-child { grid-column: span 2; }
      .feature-grid { grid-template-columns: 1fr 1fr; }
      .feature-wide { grid-column: span 2; }
    }
    @media (max-width: 768px) {
      .container { width: min(100% - 32px, 600px); }
      .site-header { top: 10px; }
      .nav-shell { min-height: 62px; padding: 10px 13px; }
      .main-nav, .nav-actions .btn { display: none; }
      .nav-actions { margin-left: auto; }
      .menu-toggle { width: 40px; height: 40px; display: grid; place-items: center; color: var(--blue-800); border: 1px solid var(--line); border-radius: 10px; background: white; }
      .mobile-nav {
        display: none;
        margin-top: 8px;
        padding: 8px;
        border: 1px solid var(--line);
        border-radius: 14px;
        background: rgba(255,255,255,.98);
        box-shadow: var(--shadow-soft);
      }
      .mobile-nav.show { display: grid; }
      .hero { min-height: auto; padding: 145px 0 75px; }
      .hero-inner, .matrix, .compare, .info-layout, .cta-panel { grid-template-columns: 1fr; }
      .hero h1 { font-size: 42px; }
      .poster-stage { min-height: 350px; margin-top: 12px; }
      .board { margin-top: 30px; }
      .section { padding: 70px 0; }
      .countdown-wrap { align-items: flex-start; flex-direction: column; }
      .compare-intro { position: static; }
      .cta-panel { padding: 30px 23px; gap: 30px; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .footer-brand { grid-column: 1 / -1; }
    }
    @media (max-width: 520px) {
      .container { width: min(100% - 28px, 480px); }
      .brand-copy strong { font-size: 13px; }
      .brand-copy small { font-size: 9px; }
      .hero h1 { font-size: 35px; }
      .hero-desc { font-size: 15px; }
      .hero-actions, .hero-actions .btn { width: 100%; }
      .hero-points { gap: 12px; flex-direction: column; }
      .poster-main { width: 230px; }
      .poster-float { padding: 11px 12px; }
      .float-a { right: -4px; }
      .float-b { left: -4px; }
      .metrics { grid-template-columns: 1fr 1fr; gap: 9px; }
      .metric { min-height: 135px; padding: 16px; }
      .metric:first-child { grid-column: span 2; }
      .metric strong { font-size: 27px; }
      .browse-card { padding: 22px; }
      .browse-main { min-height: 300px; }
      .feature-grid { grid-template-columns: 1fr; }
      .feature-wide { grid-column: auto; }
      .compare-list { overflow-x: auto; }
      .compare-row { min-width: 580px; }
      .info-item { display: block; }
      .info-item span { display: block; margin-top: 5px; }
      .form-grid { grid-template-columns: 1fr; }
      .field.full { grid-column: auto; }
      .form-submit { align-items: flex-start; flex-direction: column; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-brand { grid-column: auto; }
      .copyright { display: block; }
      .copyright span { display: block; margin-top: 7px; }
    }

/* roulang page: category1 */
:root{
--blue-950:#172b4d;--blue-800:#24558d;--blue-700:#326fae;--blue-500:#5f9ed1;
--blue-100:#e8f2fb;--blue-50:#f3f8fc;--peach-500:#e7a078;--peach-100:#fff0e7;
--ink:#1d2d40;--muted:#718196;--line:#dce7f0;--paper:#f7fafc;--white:#fff;
--shadow:0 18px 50px rgba(37,78,118,.10);--shadow-soft:0 8px 24px rgba(37,78,118,.08);
--radius-lg:22px;--radius-md:15px;--radius-sm:11px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:fixed;z-index:50;top:16px;left:0;right:0;transition:.22s ease}
.nav-shell{min-height:72px;display:flex;align-items:center;gap:28px;padding:12px 18px 12px 22px;border:1px solid rgba(255,255,255,.75);border-radius:18px;background:rgba(255,255,255,.72);box-shadow:0 12px 35px rgba(36,80,120,.10);backdrop-filter:blur(18px)}
.site-header.is-scrolled{top:0}
.site-header.is-scrolled .nav-shell{border-color:var(--line);background:rgba(255,255,255,.96);box-shadow:0 10px 28px rgba(36,80,120,.12);border-radius:0 0 18px 18px}
.brand{flex:0 0 auto;display:inline-flex;align-items:center;gap:11px;color:var(--blue-950);font-weight:800;line-height:1.15}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:#fff;border-radius:10px;background:var(--blue-700);box-shadow:0 7px 15px rgba(50,111,174,.25)}
.brand-copy{display:grid;gap:2px}.brand-copy strong{font-size:15px}.brand-copy small{color:var(--blue-700);font-size:10px;letter-spacing:.08em}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a,.mobile-nav a{position:relative;padding:9px 12px;color:#50647b;font-size:14px;border-radius:9px;transition:.2s ease}
.main-nav a:hover,.main-nav a.active,.mobile-nav a:hover,.mobile-nav a.active{color:var(--blue-800);background:var(--blue-50)}
.main-nav a.active::after{content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;background:var(--peach-500);border-radius:10px}
.nav-actions{display:flex;align-items:center;gap:9px}.search-link{width:40px;height:40px;display:grid;place-items:center;color:var(--blue-800);border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.72);transition:.2s ease}
.search-link:hover{background:var(--blue-100);transform:translateY(-2px)}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 17px;border:1px solid transparent;border-radius:11px;font-size:14px;font-weight:700;transition:.2s ease}
.btn-primary{color:#fff;background:var(--blue-700);box-shadow:0 8px 18px rgba(50,111,174,.20)}
.btn-primary:hover{background:var(--blue-800);transform:translateY(-2px);box-shadow:0 12px 24px rgba(50,111,174,.26)}
.btn-secondary{color:var(--blue-800);border-color:#bcd2e4;background:rgba(255,255,255,.8)}
.btn-secondary:hover{background:var(--blue-50);transform:translateY(-2px)}
.menu-toggle{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--blue-800)}
.page-top{padding:156px 0 72px;background:linear-gradient(180deg,#edf6fc 0%,var(--paper) 100%);position:relative;overflow:hidden}
.page-top:after{content:"";position:absolute;right:7%;top:100px;width:250px;height:250px;border:1px solid rgba(95,158,209,.22);border-radius:50%;box-shadow:0 0 0 28px rgba(95,158,209,.06),0 0 0 58px rgba(231,160,120,.05)}
.breadcrumb{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:24px}
.breadcrumb a:hover{color:var(--blue-700)}.breadcrumb span{color:#a7b5c2}
.page-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:72px;align-items:end;position:relative;z-index:1}
.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--peach-500);font-size:12px;font-weight:800;letter-spacing:.12em}
.kicker:before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
h1{margin:15px 0 18px;color:var(--blue-950);font-size:clamp(36px,5vw,60px);line-height:1.15;letter-spacing:-.03em;font-weight:850}
.lead{max-width:650px;margin:0;color:#5e7185;font-size:17px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.summary-panel{background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(10px)}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:17px;border-bottom:1px solid var(--line)}
.panel-label{font-size:12px;color:var(--muted);letter-spacing:.1em;font-weight:800}.panel-status{color:#b36e4d;background:var(--peach-100);padding:5px 9px;border-radius:999px;font-size:12px}
.index-list{display:grid;gap:17px;margin-top:20px}.index-row{display:flex;align-items:center;gap:13px}.index-no{width:31px;height:31px;display:grid;place-items:center;border-radius:9px;background:var(--blue-100);color:var(--blue-700);font-size:12px;font-weight:800}.index-row strong{display:block;font-size:14px}.index-row small{display:block;color:var(--muted);font-size:12px}
.section{padding:86px 0}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:30px}.section-kicker{color:var(--blue-700);display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.12em}.section-kicker:before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
h2{margin:10px 0 0;color:var(--blue-950);font-size:clamp(26px,3vw,38px);line-height:1.25} .section-note{max-width:420px;color:var(--muted);font-size:14px}
.filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-soft);margin-bottom:30px}
.filter-chip{padding:8px 14px;border:1px solid var(--line);border-radius:999px;color:#60748a;background:#fff;font-size:13px;transition:.2s}.filter-chip:hover,.filter-chip.active{color:var(--blue-800);border-color:#9fc4e1;background:var(--blue-100)}
.filter-search{margin-left:auto;display:flex;align-items:center;gap:8px;min-width:220px;padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:var(--blue-50);color:var(--muted)}
.filter-search input{width:100%;border:0;outline:0;background:transparent;color:var(--ink);font-size:13px}.filter-search:focus-within{border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(95,158,209,.16)}
.content-layout{display:grid;grid-template-columns:1fr 280px;gap:24px}.content-list{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-soft);transition:.22s}.content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.content-card.featured{grid-row:span 2;display:flex;flex-direction:column}.cover{height:148px;border-radius:12px;position:relative;overflow:hidden;background:linear-gradient(135deg,#c7def0,#7aaed2 55%,#f1c2a5)}.featured .cover{height:225px}.cover:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.5);border-radius:10px}.cover:after{content:"";position:absolute;width:90px;height:90px;right:18%;top:25%;border-radius:50%;background:rgba(255,255,255,.24);filter:blur(2px)}.cover-label{position:absolute;left:14px;bottom:12px;color:#fff;font-size:11px;letter-spacing:.1em;background:rgba(23,43,77,.55);padding:4px 8px;border-radius:6px}
.card-meta{display:flex;justify-content:space-between;gap:10px;margin:17px 0 8px;color:var(--muted);font-size:12px}.tag{display:inline-flex;padding:4px 8px;border-radius:6px;background:var(--blue-50);color:var(--blue-700);font-size:11px}.tag.peach{color:#ae704f;background:var(--peach-100)}
h3{margin:0;color:var(--blue-950);font-size:18px;line-height:1.4}.card-text{margin:8px 0 17px;color:var(--muted);font-size:13px}.text-link{color:var(--blue-700);font-size:13px;font-weight:700}.text-link:hover{color:var(--blue-950)}
.aside-index{background:var(--blue-950);color:#fff;border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow)}.aside-index h3{color:#fff;font-size:19px}.aside-index p{color:rgba(255,255,255,.68);font-size:13px;margin:8px 0 20px}.aside-item{display:flex;gap:11px;padding:13px 0;border-top:1px solid rgba(255,255,255,.13);font-size:13px}.aside-item b{color:var(--peach-500);font-size:12px}
.compare-wrap{display:grid;grid-template-columns:270px 1fr;gap:26px;align-items:stretch}.compare-intro{padding:26px 0}.compare-intro p{color:var(--muted);font-size:14px}.compare-table{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft)}table{width:100%;min-width:600px;border-collapse:collapse}th,td{text-align:left;padding:17px 18px;border-bottom:1px solid var(--line);font-size:13px}th{color:var(--blue-800);background:var(--blue-50);font-weight:800}td{color:#60748a}tr:last-child td{border-bottom:0}.mark{color:#bd7653;font-weight:800}
.faq-list{max-width:850px;margin:0 auto;display:grid;gap:11px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-soft)}.faq-item summary{list-style:none;display:flex;justify-content:space-between;gap:20px;padding:18px 21px;color:var(--blue-950);font-weight:700;cursor:pointer}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"＋";color:var(--blue-700);font-size:20px;line-height:1;transition:.2s}.faq-item[open]{border-color:#a9c9e2;background:#fafdff}.faq-item[open] summary:after{content:"－";transform:rotate(180deg)}.faq-answer{padding:0 21px 19px;color:var(--muted);font-size:14px}
.cta-box{display:grid;grid-template-columns:.95fr 1.05fr;gap:50px;align-items:center;padding:42px;background:linear-gradient(120deg,#eaf4fb,#fff);border:1px solid #cfe1ee;border-radius:var(--radius-lg);box-shadow:var(--shadow)}.cta-box h2{font-size:31px}.cta-box p{color:var(--muted);font-size:14px}.points{display:grid;gap:9px;margin-top:20px;color:#5d7185;font-size:13px}.points span:before{content:"✓";color:var(--peach-500);font-weight:800;margin-right:9px}.preference-form{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;color:#597088;font-weight:700}.field input,.field select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);outline:0}.field input:focus,.field select:focus{border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(95,158,209,.16)}.form-tip{grid-column:1/-1;color:var(--muted);font-size:11px}
footer{padding:55px 0 22px;background:#eef5fa;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px}.footer-brand p{max-width:290px;color:var(--muted);font-size:13px;margin-top:17px}.footer-col{display:grid;align-content:start;gap:9px}.footer-col h3{font-size:14px;margin-bottom:7px}.footer-col a{color:var(--muted);font-size:13px;transition:.2s}.footer-col a:hover{color:var(--blue-700);padding-left:3px}.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:25px;margin-top:35px;border-top:1px solid var(--line);color:#8695a5;font-size:11px}
:focus-visible{outline:3px solid rgba(231,160,120,.55);outline-offset:3px}
@media(max-width:1024px){.page-grid{gap:38px}.content-layout{grid-template-columns:1fr}.aside-index{display:none}.compare-wrap{grid-template-columns:1fr}.compare-intro{padding:0}}
@media(max-width:768px){.container{width:min(100% - 32px,600px)}.site-header{top:8px}.nav-shell{min-height:64px;padding:10px 13px 10px 16px}.main-nav,.nav-actions .btn{display:none}.nav-actions{margin-left:auto}.menu-toggle{display:grid;place-items:center}.mobile-nav{display:none;position:absolute;top:72px;left:0;right:0;padding:10px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.mobile-nav.open{display:grid}.mobile-nav a{padding:12px}.page-top{padding:130px 0 58px}.page-grid{grid-template-columns:1fr;gap:32px}h1{font-size:42px}.section{padding:64px 0}.section-head{display:block}.section-note{margin-top:11px}.content-list{grid-template-columns:1fr}.content-card.featured{grid-row:auto}.featured .cover{height:190px}.cta-box{grid-template-columns:1fr;gap:25px;padding:28px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}.copyright{display:grid;gap:7px}}
@media(max-width:520px){.container{width:calc(100% - 32px)}.brand-copy strong{font-size:13px}.brand-copy small{font-size:9px}.page-top{padding-top:116px}h1{font-size:35px}.lead{font-size:15px}.hero-actions .btn{width:100%}.summary-panel{padding:20px}.filter-bar{flex-wrap:nowrap;overflow-x:auto;padding:13px}.filter-chip{white-space:nowrap}.filter-search{min-width:190px;margin-left:0}.preference-form{grid-template-columns:1fr}.field.full,.form-tip{grid-column:auto}.cta-box h2{font-size:26px}.footer-grid{grid-template-columns:1fr}.copyright{font-size:10px}}