/* roulang page: index */
:root {
      --ink: #17151c;
      --muted: #77727e;
      --cream: #fbf8f4;
      --paper: #ffffff;
      --line: #ebe5df;
      --rose: #e95170;
      --rose-dark: #b82f50;
      --violet: #6856c8;
      --gold: #d59d42;
      --shadow: 0 18px 48px rgba(48, 31, 44, .11);
      --soft-shadow: 0 8px 24px rgba(48, 31, 44, .08);
      --radius: 22px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--cream);
      font-family: "Noto Sans SC", system-ui, sans-serif;
      line-height: 1.75;
      letter-spacing: 0;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    button, input { font: inherit; }
    .container { max-width: 1180px; }
    .section { padding: 94px 0; }
    .section-soft { background: #f3eee9; }
    .section-dark { color: #fff; background: #211c2b; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--rose-dark);
      font-size: .78rem;
      font-weight: 800;
      letter-spacing: .08em;
    }
    .eyebrow::before {
      content: "";
      width: 24px;
      height: 2px;
      background: var(--rose);
    }
    .section-title {
      margin: 12px 0 16px;
      font-size: clamp(1.9rem, 3.2vw, 3rem);
      font-weight: 800;
      line-height: 1.25;
    }
    .section-lead {
      max-width: 690px;
      color: var(--muted);
      margin-bottom: 0;
    }
    .section-dark .section-lead { color: #c9c2d0; }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(251, 248, 244, .9);
      border-bottom: 1px solid rgba(235, 229, 223, .8);
      backdrop-filter: blur(16px);
    }
    .navbar { padding: 15px 0; }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      font-size: 1.08rem;
      font-weight: 800;
      white-space: nowrap;
    }
    .brand-mark {
      display: grid;
      width: 38px;
      height: 38px;
      color: #fff;
      place-items: center;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--rose), var(--violet));
      box-shadow: 0 8px 18px rgba(185, 56, 91, .25);
    }
    .nav-link {
      color: #68616a !important;
      font-size: .92rem;
      font-weight: 600;
      padding: 9px 13px !important;
      border-radius: 10px;
      transition: .2s ease;
    }
    .nav-link:hover, .nav-link.active {
      color: var(--rose-dark) !important;
      background: #fff;
    }
    .nav-cta {
      color: #fff !important;
      background: var(--ink);
      margin-left: 12px;
    }
    .nav-cta:hover { color: #fff !important; background: var(--rose-dark) !important; }

    .hero {
      position: relative;
      min-height: 650px;
      display: flex;
      align-items: center;
      overflow: hidden;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(27, 20, 31, .92) 0%, rgba(36, 25, 40, .76) 44%, rgba(45, 29, 46, .33) 100%),
        url("https://images.unsplash.com/photo-1489599849927-2ee91cede3ba?auto=format&fit=crop&w=2200&q=88") center/cover;
    }
    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 100px;
      background: linear-gradient(transparent, var(--cream));
      opacity: .5;
    }
    .hero-content { position: relative; z-index: 2; max-width: 680px; padding: 92px 0 130px; }
    .hero .eyebrow { color: #ffb2c1; }
    .hero .eyebrow::before { background: #ff829b; }
    .hero h1 {
      max-width: 680px;
      margin: 18px 0;
      font-size: clamp(2.5rem, 6vw, 5.4rem);
      line-height: 1.08;
      font-weight: 800;
    }
    .hero h1 em { color: #ff9bb0; font-style: normal; }
    .hero-copy {
      max-width: 650px;
      color: #e4dce5;
      font-size: 1.05rem;
      line-height: 2;
    }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 28px; }
    .btn-main, .btn-outline-light-custom {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 0 23px;
      border-radius: 13px;
      font-weight: 700;
      transition: .22s ease;
    }
    .btn-main { color: #fff; background: var(--rose); border: 1px solid var(--rose); }
    .btn-main:hover { color: #fff; background: var(--rose-dark); transform: translateY(-2px); box-shadow: 0 10px 22px rgba(233, 81, 112, .28); }
    .btn-outline-light-custom { color: #fff; border: 1px solid rgba(255,255,255,.4); }
    .btn-outline-light-custom:hover { color: var(--ink); background: #fff; transform: translateY(-2px); }
    .hero-stamp {
      position: absolute;
      right: 6%;
      bottom: 108px;
      z-index: 2;
      width: 170px;
      height: 170px;
      padding: 27px;
      text-align: center;
      border: 1px solid rgba(255,255,255,.35);
      border-radius: 50%;
      background: rgba(255,255,255,.08);
      backdrop-filter: blur(8px);
    }
    .hero-stamp strong { display: block; font-size: 2.15rem; line-height: 1; }
    .hero-stamp span { color: #eadfe9; font-size: .8rem; }

    .story-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
    .story-image { min-height: 400px; border-radius: var(--radius); background: url("https://images.unsplash.com/photo-1517604931442-7e0c8ed2963c?auto=format&fit=crop&w=1200&q=85") center/cover; box-shadow: var(--shadow); }
    .story-copy p { color: var(--muted); font-size: 1rem; }
    .quote {
      margin-top: 25px;
      padding: 20px 24px;
      border-left: 3px solid var(--rose);
      color: #514850;
      background: #fff;
      border-radius: 0 15px 15px 0;
      box-shadow: var(--soft-shadow);
    }

    .category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
    .category-card {
      min-height: 190px;
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: var(--paper);
      transition: .22s ease;
    }
    .category-card:hover { transform: translateY(-5px); border-color: #e9b2bd; box-shadow: var(--soft-shadow); }
    .category-icon { color: var(--rose); font-size: 1.5rem; }
    .category-card h3 { margin: 25px 0 9px; font-size: 1.1rem; }
    .category-card p { color: var(--muted); font-size: .86rem; line-height: 1.7; margin: 0; }

    .content-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 30px; }
    .text-link { color: var(--rose-dark); font-weight: 700; font-size: .9rem; }
    .text-link:hover { color: var(--violet); }
    .content-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
    .content-card { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #fff; transition: .22s ease; }
    .content-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
    .card-image { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: #ddd; }
    .card-image img { width: 100%; height: 100%; object-fit: cover; transition: .4s ease; }
    .content-card:hover .card-image img { transform: scale(1.05); }
    .badge {
      position: absolute;
      top: 12px;
      left: 12px;
      padding: 3px 9px;
      color: #fff;
      font-size: .72rem;
      font-weight: 800;
      border-radius: 8px;
      background: var(--rose);
    }
    .badge-violet { background: var(--violet); }
    .card-body { padding: 16px; }
    .card-body h3 { margin: 0 0 8px; font-size: 1rem; line-height: 1.45; }
    .card-meta { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: .8rem; }
    .rating { color: var(--gold); font-weight: 800; }
    .wide-card { display: grid; grid-template-columns: 180px 1fr; min-height: 210px; }
    .wide-card .card-image { aspect-ratio: auto; min-height: 210px; }
    .wide-card .card-body { padding: 25px; }
    .wide-card .card-body h3 { font-size: 1.18rem; }
    .wide-card p { color: var(--muted); font-size: .88rem; }

    .benefit-wrap { display: grid; grid-template-columns: 1fr 1.45fr; gap: 48px; align-items: center; }
    .benefit-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .benefit-item { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
    .benefit-item strong { display: block; margin-bottom: 7px; }
    .benefit-item span { color: var(--muted); font-size: .85rem; }
    .benefit-number { color: var(--rose); font-size: 1.7rem; font-weight: 800; }

    .rank-layout { display: grid; grid-template-columns: 1.3fr .7fr; gap: 55px; }
    .rank-list { list-style: none; padding: 0; margin: 0; }
    .rank-item { display: grid; grid-template-columns: 42px 1fr auto auto; align-items: center; gap: 14px; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
    .rank-no { color: #f09aac; font-size: 1.3rem; font-weight: 800; }
    .rank-title { font-weight: 700; }
    .rank-tag { padding: 3px 8px; color: #d8cfe0; border: 1px solid rgba(255,255,255,.2); border-radius: 7px; font-size: .7rem; }
    .rank-hot { color: #f4bd77; font-size: .82rem; }
    .metric-box { padding: 32px; border: 1px solid rgba(255,255,255,.15); border-radius: 20px; background: rgba(255,255,255,.06); }
    .metric { padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
    .metric:last-child { border: 0; }
    .metric strong { display: block; color: #ff9bb0; font-size: 2rem; line-height: 1.25; }
    .metric span { color: #c9c2d0; font-size: .85rem; }

    .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .news-card { display: grid; grid-template-columns: 118px 1fr; gap: 16px; align-items: center; padding: 13px; border: 1px solid var(--line); border-radius: 16px; background: #fff; transition: .2s ease; }
    .news-card:hover { border-color: #e9b2bd; box-shadow: var(--soft-shadow); }
    .news-card img { width: 118px; height: 88px; border-radius: 11px; object-fit: cover; }
    .news-card h3 { margin: 0 0 6px; font-size: .92rem; line-height: 1.5; }
    .news-card time { color: var(--muted); font-size: .75rem; }

    .trust-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 30px; border: 1px solid #ecd2d7; border-radius: 20px; background: #fff8f7; }
    .trust-item { display: flex; gap: 13px; align-items: center; }
    .trust-mark { display: grid; width: 42px; height: 42px; flex: 0 0 auto; color: var(--rose); place-items: center; border-radius: 12px; background: #ffe5e8; font-weight: 800; }
    .trust-item strong { display: block; font-size: .9rem; }
    .trust-item span { display: block; color: var(--muted); font-size: .75rem; }

    .testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .testimonial { padding: 28px; border-radius: 18px; background: #fff; box-shadow: var(--soft-shadow); }
    .testimonial p { color: #574f58; font-size: .92rem; }
    .person { display: flex; align-items: center; gap: 10px; margin-top: 20px; font-size: .84rem; font-weight: 700; }
    .avatar { display: grid; width: 34px; height: 34px; color: #fff; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--rose), var(--violet)); }

    .entry-section { padding: 70px 0; }
    .entry-panel { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 42px 50px; color: #fff; border-radius: 24px; background: linear-gradient(110deg, #2c2233, #5b3e62); box-shadow: var(--shadow); }
    .entry-panel h2 { margin: 0 0 10px; font-size: 2rem; }
    .entry-panel p { max-width: 610px; color: #d9cedb; margin: 0; }

    .site-footer { padding: 64px 0 25px; color: #c7bfca; background: #19151e; }
    .footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; }
    .footer-brand { color: #fff; }
    .footer-copy { max-width: 310px; margin-top: 18px; color: #938a98; font-size: .84rem; }
    .footer-title { color: #fff; margin-bottom: 16px; font-size: .9rem; font-weight: 700; }
    .footer-links { display: grid; gap: 8px; color: #a69ca9; font-size: .82rem; }
    .footer-links a:hover { color: #ff9bb0; }
    .footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); color: #807681; font-size: .76rem; }

    :focus-visible { outline: 3px solid rgba(233,81,112,.4); outline-offset: 3px; }
    @media (max-width: 991px) {
      .navbar-collapse { padding-top: 15px; }
      .nav-cta { margin: 8px 0 0; display: inline-flex; }
      .hero { min-height: 620px; }
      .hero-stamp { right: 5%; bottom: 80px; transform: scale(.82); }
      .category-grid, .content-grid { grid-template-columns: repeat(2, 1fr); }
      .story-grid, .benefit-wrap, .rank-layout { grid-template-columns: 1fr; }
      .story-image { min-height: 300px; }
      .news-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 767px) {
      .section { padding: 68px 0; }
      .hero-content { padding: 76px 0 125px; }
      .hero h1 { font-size: 2.65rem; }
      .hero-copy { font-size: .94rem; }
      .hero-stamp { display: none; }
      .content-head { align-items: start; flex-direction: column; }
      .wide-card { grid-template-columns: 1fr; }
      .wide-card .card-image { min-height: 230px; }
      .benefit-list, .testimonials, .trust-bar, .news-grid { grid-template-columns: 1fr; }
      .entry-panel { align-items: start; flex-direction: column; padding: 32px 25px; }
      .footer-grid { gap: 28px 20px; }
    }
    @media (max-width: 520px) {
      .brand { font-size: .91rem; }
      .brand-mark { width: 34px; height: 34px; }
      .category-grid, .content-grid { grid-template-columns: 1fr; }
      .hero-actions a { width: 100%; }
      .rank-item { grid-template-columns: 30px 1fr auto; }
      .rank-tag { display: none; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .footer-grid > div:first-child { grid-column: 1 / -1; }
      .footer-bottom { align-items: start; flex-direction: column; }
    }