/* roulang page: index */
:root{
  --red:#8c1f1f;
  --red-deep:#5e1313;
  --red-darker:#451010;
  --gold:#d4af37;
  --gold-dark:#b8860b;
  --gold-soft:#e8c87a;
  --cream:#f7f2e7;
  --cream-alt:#efe6d5;
  --ink:#3a3428;
  --muted:#8a8070;
  --line:rgba(212,175,55,.35);
  --line-soft:rgba(212,175,55,.2);
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 2px 10px rgba(90,30,20,.07);
  --shadow-md:0 12px 28px rgba(90,30,20,.13);
  --shadow-lg:0 22px 50px rgba(60,15,10,.26);
  --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
  --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--red)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.4;margin:0}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold-dark);outline-offset:3px;border-radius:4px}

.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:linear-gradient(180deg,var(--red) 0%,#7d1b1b 100%);
  color:#fff;
  box-shadow:0 3px 16px rgba(40,8,8,.28);
  border-bottom:1px solid rgba(212,175,55,.4);
}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.brand:hover{color:#fff}
.brand-mark{
  width:36px;height:36px;flex:0 0 36px;border-radius:9px;
  background:linear-gradient(135deg,#e8c87a,var(--gold) 45%,var(--gold-dark));
  color:#4a1208;font-family:var(--serif);font-weight:700;font-size:18px;
  display:grid;place-items:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.06em;white-space:nowrap}
.header-right{display:flex;align-items:center;gap:10px}
.notice-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;font-size:13px;
  color:#f2dfae;border:1px solid rgba(212,175,55,.55);
  background:rgba(212,175,55,.10);
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.notice-chip:hover{background:rgba(212,175,55,.24);color:#fff;border-color:var(--gold)}
.notice-chip .dot{
  width:6px;height:6px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 4px rgba(212,175,55,.18);
  animation:dotPulse 2.4s ease-in-out infinite;
}
@keyframes dotPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.8)}}
.header-nav-wrap{border-top:1px solid rgba(255,255,255,.12)}

.main-nav{display:flex;align-items:stretch;gap:4px;height:46px;overflow-x:auto;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.nav-link{
  position:relative;display:inline-flex;align-items:center;
  padding:0 18px;font-size:14.5px;color:rgba(255,255,255,.82);
  white-space:nowrap;transition:color .2s ease;
}
.nav-link:hover{color:var(--gold-soft)}
.nav-link.active{color:var(--gold);font-weight:700}
.nav-link.active::after{
  content:"";position:absolute;left:18px;right:18px;bottom:0;height:2px;
  background:var(--gold);border-radius:2px 2px 0 0;
}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:8px;cursor:pointer;
  background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.5);
  color:var(--gold-soft);
}
.nav-toggle:hover{background:rgba(212,175,55,.2)}
.nav-toggle svg{width:20px;height:20px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:8px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.02em;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-sm{padding:8px 18px;font-size:13.5px;border-radius:7px}
.btn-gold{
  background:linear-gradient(135deg,#e6c862,var(--gold) 48%,var(--gold-dark));
  color:#fff;text-shadow:0 1px 1px rgba(90,60,10,.35);
  box-shadow:0 6px 18px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.44);color:#fff}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.35)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.7);color:#f2dfae}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--red)}
.btn-outline:hover{background:#fffaf0;border-color:var(--gold);color:var(--gold-dark);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#8c1f1f 0%,#6d1717 45%,#5e1313 100%);color:#fff;padding:clamp(46px,5.6vw,76px) 0 clamp(52px,6vw,82px)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.15;filter:saturate(.8)}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(212,175,55,.16) 1px,transparent 1px);
  background-size:26px 26px;opacity:.5;pointer-events:none;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(28px,4vw,58px);align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 16px;font-size:12.5px;letter-spacing:.24em;color:var(--gold-soft)}
.hero-eyebrow::before{content:"";width:26px;height:1px;background:var(--gold)}
.hero-title{font-size:clamp(27px,3.3vw,41px);line-height:1.34;color:#fff;letter-spacing:.01em;margin:0 0 18px}
.hero-title em{font-style:normal;color:var(--gold)}
.hero-lead{font-size:15.5px;line-height:1.95;color:#f1e5d0;max-width:46em;margin:0 0 26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.hero-points li{
  font-size:13px;color:var(--gold-soft);
  border:1px solid rgba(212,175,55,.42);border-radius:999px;
  padding:5px 14px;background:rgba(255,255,255,.05);
}
.hero-panel{
  background:rgba(255,255,255,.06);
  border:2px solid rgba(212,175,55,.55);
  border-radius:var(--radius-lg);
  padding:18px 18px 16px;
  box-shadow:var(--shadow-lg);
  backdrop-filter:blur(3px);
}
.panel-bar{display:flex;align-items:center;gap:9px;padding-bottom:12px;border-bottom:1px dashed rgba(212,175,55,.35);margin-bottom:14px}
.panel-dot{width:8px;height:8px;border-radius:50%;background:rgba(212,175,55,.8)}
.panel-dot:nth-child(2){opacity:.65}
.panel-dot:nth-child(3){opacity:.4}
.panel-title{font-size:12.5px;letter-spacing:.18em;color:var(--gold-soft);margin-left:4px}
.code-box{
  margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,"Courier New",monospace;
  font-size:12.5px;line-height:2.05;color:#f1e5d0;white-space:pre-wrap;word-break:break-word;
}
.code-box .c-cm{color:rgba(232,200,122,.72)}
.code-box .c-key{color:#f3e6cc}
.code-box .c-val{color:var(--gold);font-weight:700}
.panel-result{
  margin-top:14px;padding:11px 14px;border-radius:9px;
  background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.4);
  font-size:13px;color:var(--gold-soft);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.panel-result b{color:#fff;font-family:var(--serif);font-size:14.5px}

/* ---------- Sections ---------- */
.section{padding:clamp(46px,5.4vw,76px) 0}
.section-alt{background:var(--cream-alt)}
.section-dark{background:linear-gradient(120deg,#8c1f1f,#5e1313);color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.section-head.center{flex-direction:column;align-items:flex-start;gap:6px}
.sec-title{
  position:relative;padding-left:16px;margin:0 0 8px;
  font-size:clamp(21px,2.3vw,29px);color:var(--ink);letter-spacing:.02em;
}
.sec-title::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.sec-sub{margin:0;padding-left:16px;color:var(--muted);font-size:14px;max-width:56em;line-height:1.85}
.section-dark .sec-title{color:#fff}
.section-dark .sec-sub{color:rgba(255,255,255,.72)}
.link-more{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--gold-dark);
  border-bottom:1px solid transparent;padding-bottom:2px;white-space:nowrap;
}
.link-more:hover{color:var(--red);border-bottom-color:var(--gold)}
.section-dark .link-more{color:var(--gold-soft)}
.section-dark .link-more:hover{color:#fff;border-bottom-color:var(--gold)}

/* ---------- Brand story ---------- */
.story-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(26px,4vw,54px);align-items:center}
.story-body p{color:#4b4436;line-height:1.95;margin-bottom:16px}
.tick-list{display:grid;gap:12px;margin-top:22px}
.tick-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:#4b4436}
.tick-list li::before{
  content:"";flex:0 0 20px;height:20px;margin-top:4px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-dark));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.4);
  position:relative;
}
.tick-list li span{flex:1}
.story-figure{margin:0;border-radius:var(--radius-lg);overflow:hidden;border:2px solid var(--gold);box-shadow:var(--shadow-md);background:#fff}
.story-figure img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.story-figure figcaption{font-size:13px;color:var(--muted);padding:12px 16px;background:#fff;border-top:1px solid var(--line-soft)}

/* ---------- Stats ---------- */
.stats{border:1px solid rgba(212,175,55,.45);border-radius:14px;overflow:hidden;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(212,175,55,.28)}
.stat{background:rgba(255,255,255,.06);padding:26px 18px;text-align:center}
.stat-num{font-family:var(--serif);font-size:clamp(26px,3vw,34px);font-weight:700;color:var(--gold);line-height:1.15}
.stat-unit{font-size:.6em;color:var(--gold-soft);margin-left:2px}
.stat-label{font-size:13px;color:rgba(255,255,255,.72);margin-top:8px}
.notice-line{
  margin-top:20px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  font-size:13.5px;color:rgba(255,255,255,.78);
}
.notice-line .badge-solid{
  background:var(--gold);color:#4a1208;font-weight:700;font-size:12px;
  padding:3px 10px;border-radius:5px;letter-spacing:.06em;
}

/* ---------- Cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 22px 22px;box-shadow:var(--shadow-sm);overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.seal{
  position:absolute;top:0;left:0;width:42px;height:42px;
  display:grid;place-items:center;
  background:var(--red);color:var(--gold);border:1px solid var(--gold);border-top:0;border-left:0;
  border-radius:0 0 10px 0;font-family:var(--serif);font-size:15px;font-weight:700;
}
.card-title{font-size:17.5px;margin:6px 0 10px;color:var(--ink)}
.card-desc{font-size:14px;color:#5b5445;line-height:1.85;margin:0}
.card-foot{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line-soft);font-size:12.5px;color:var(--muted)}

/* series card */
.series-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:0;overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.series-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.series-top{padding:26px 22px 18px;position:relative}
.series-card .seal{position:static;border-radius:8px;border:1px solid var(--gold);width:38px;height:38px;margin-bottom:14px;font-size:15px}
.series-title{font-size:19px;margin:0 0 10px;color:var(--ink)}
.series-desc{font-size:14px;color:#5b5445;line-height:1.85;margin:0}
.series-meta{font-size:12.5px;color:var(--muted);margin-top:14px}
.series-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 22px;border-top:1px solid var(--line-soft);
  background:#fffdf6;font-size:14px;color:var(--red);font-weight:700;
}
.series-card:hover .series-link{background:#fdf5e3;color:var(--gold-dark)}
.series-link span{transition:transform .2s ease}
.series-card:hover .series-link span{transform:translateX(4px)}

/* hot grid */
.hot-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;position:relative;display:flex;flex-direction:column}
.hot-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.hot-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--cream-alt)}
.hot-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.hot-card:hover .hot-media img{transform:scale(1.05)}
.hot-seal{position:absolute;top:10px;left:10px;width:36px;height:36px;display:grid;place-items:center;background:rgba(140,31,31,.94);color:var(--gold);border:1px solid var(--gold);border-radius:8px;font-family:var(--serif);font-size:15px;font-weight:700}
.hot-body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.hot-body h3{font-size:16.5px;margin:0;color:var(--ink)}
.hot-body p{font-size:13.8px;color:#5b5445;line-height:1.85;margin:0}
.hot-tag{margin-top:auto;font-size:12px;color:var(--gold-dark);letter-spacing:.08em}

/* ---------- Member table ---------- */
.table-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm)}
table.compare{width:100%;border-collapse:collapse;min-width:560px;font-size:14.5px}
table.compare thead th{
  background:linear-gradient(135deg,#8c1f1f,#5e1313);color:#fff;font-weight:700;
  padding:15px 18px;text-align:left;font-family:var(--serif);letter-spacing:.04em;font-size:15px;
}
table.compare tbody td{padding:14px 18px;border-bottom:1px solid var(--line-soft);color:#4b4436}
table.compare tbody tr:last-child td{border-bottom:0}
table.compare tbody tr:hover{background:#fffaf0}
table.compare .col-vip{color:var(--gold-dark);font-weight:700}
table.compare .dash{color:var(--muted)}
.level-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.level-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.level-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.level-name{font-family:var(--serif);font-size:17px;color:var(--red);margin:0 0 10px}
.level-card p{font-size:13.8px;color:#5b5445;margin:0;line-height:1.85}
.level-card .level-price{font-family:var(--serif);font-size:22px;color:var(--gold-dark);font-weight:700;margin-top:14px}

/* ---------- Mechanics ---------- */
.mech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mech{
  display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.mech:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.mech-icon{
  flex:0 0 46px;width:46px;height:46px;border-radius:10px;
  display:grid;place-items:center;color:var(--gold-dark);
  background:rgba(212,175,55,.12);border:1px solid var(--line);
}
.mech h3{font-size:16px;margin:0 0 6px;color:var(--ink)}
.mech p{font-size:13.6px;color:#5b5445;line-height:1.85;margin:0}

/* ---------- News ---------- */
.news-list{display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}
.news-item{display:flex;gap:20px;padding:20px 24px;border-bottom:1px solid var(--line-soft);transition:background .2s ease}
.news-item:last-child{border-bottom:0}
.news-item:hover{background:#fffaf0}
.news-date{flex:0 0 66px;font-family:var(--serif);font-size:16px;color:var(--gold-dark);font-weight:700;padding-top:2px}
.news-main h3{font-size:16px;margin:0 0 6px;color:var(--ink)}
.news-main p{font-size:13.8px;color:#5b5445;margin:0;line-height:1.8}
.news-tag{display:inline-block;font-size:11.5px;color:var(--red);border:1px solid rgba(140,31,31,.3);background:rgba(140,31,31,.05);border-radius:4px;padding:1px 8px;margin-right:8px;vertical-align:2px}

/* ---------- Calendar ---------- */
.calendar{display:grid;gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}
.cal-row{display:grid;grid-template-columns:88px 1fr;gap:18px;padding:18px 22px;border-bottom:1px solid var(--line-soft);align-items:start}
.cal-row:last-child{border-bottom:0}
.cal-row:hover{background:#fffaf0}
.cal-day{font-family:var(--serif);font-size:15px;color:var(--red);font-weight:700}
.cal-body h4{font-size:15px;margin:0 0 4px;color:var(--ink)}
.cal-body p{font-size:13.6px;color:#5b5445;margin:0}

/* ---------- Guard bar ---------- */
.guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard{
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.guard:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.guard h3{font-size:15.5px;margin:0 0 6px;color:var(--red)}
.guard p{font-size:13.4px;color:#5b5445;margin:0;line-height:1.8}

/* ---------- Voices ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.voice{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px 20px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.voice:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.voice::before{
  content:"”";position:absolute;top:6px;right:18px;
  font-family:var(--serif);font-size:52px;line-height:1;color:rgba(212,175,55,.35);
}
.voice p{font-size:14.2px;color:#4b4436;line-height:1.9;margin:0 0 16px}
.voice-who{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.voice-avatar{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#fff;font-family:var(--serif);font-size:14px;font-weight:700}
.voice-who b{color:var(--ink);font-weight:700}

/* ---------- Topics ---------- */
.topic-cloud{display:flex;flex-wrap:wrap;gap:10px}
.topic-chip{
  display:inline-flex;align-items:center;padding:8px 16px;border-radius:999px;
  font-size:13.5px;color:#5b5445;background:#fff;border:1px solid var(--line);
  transition:all .2s ease;
}
.topic-chip:hover{color:var(--red);border-color:var(--gold);background:#fffaf0;transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ---------- Join ---------- */
.join{position:relative;overflow:hidden;background:linear-gradient(120deg,#8c1f1f,#5e1313);color:#fff;padding:clamp(48px,5.6vw,80px) 0}
.join-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.13}
.join-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(26px,4vw,52px);align-items:center}
.join h2{font-size:clamp(22px,2.6vw,32px);color:#fff;margin:0 0 16px}
.join p{font-size:15px;line-height:1.95;color:#f1e5d0;margin:0 0 26px;max-width:46em}
.join-actions{display:flex;flex-wrap:wrap;gap:14px}
.join-side{background:rgba(255,255,255,.06);border:2px solid rgba(212,175,55,.5);border-radius:var(--radius-lg);padding:24px}
.join-side h3{font-family:var(--serif);font-size:16px;color:var(--gold-soft);margin:0 0 14px}
.join-side ul{display:grid;gap:12px}
.join-side li{display:flex;gap:10px;align-items:flex-start;font-size:13.8px;color:#f1e5d0;line-height:1.75}
.join-side li::before{content:"";flex:0 0 6px;height:6px;border-radius:50%;background:var(--gold);margin-top:9px}

/* ---------- Footer ---------- */
.site-footer{background:linear-gradient(180deg,#5e1313,#451010);color:rgba(255,255,255,.78);border-top:1px solid var(--gold);padding:54px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;padding-bottom:36px}
.footer-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;margin-bottom:14px}
.footer-brand .brand-mark{width:32px;height:32px;flex:0 0 32px;font-size:16px}
.footer-brand span{font-family:var(--serif);font-size:17px;font-weight:700;letter-spacing:.06em}
.footer-about{font-size:13.6px;line-height:1.9;color:rgba(255,255,255,.66);margin:0 0 12px;max-width:34em}
.footer-note{font-size:12.5px;color:rgba(232,200,122,.7);margin:0}
.footer-title{font-family:var(--serif);font-size:15.5px;color:var(--gold);margin:0 0 16px;letter-spacing:.06em}
.footer-list{display:grid;gap:10px;font-size:13.8px}
.footer-list a{color:rgba(255,255,255,.72)}
.footer-list a:hover{color:var(--gold)}
.footer-bottom{
  border-top:1px solid rgba(212,175,55,.24);
  padding:16px 0 20px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  font-size:12.8px;color:rgba(232,200,122,.72);
}
.footer-bottom a{color:rgba(232,200,122,.9)}
.footer-bottom a:hover{color:var(--gold)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .hero-lead{max-width:none}
  .story-grid{grid-template-columns:1fr;gap:30px}
  .grid-3,.grid-4,.mech-grid,.voice-grid,.level-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .guard-grid{grid-template-columns:repeat(2,1fr)}
  .join-inner{grid-template-columns:1fr}
}
@media (max-width:820px){
  .nav-toggle{display:inline-flex}
  .header-nav-wrap{display:none}
  .header-nav-wrap.open{display:block}
  .main-nav{flex-direction:column;height:auto;padding:8px 0 14px;gap:2px}
  .nav-link{padding:11px 4px;border-radius:6px}
  .nav-link.active::after{left:4px;right:auto;width:24px;bottom:6px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .news-item{flex-direction:column;gap:8px}
  .news-date{flex:none;padding-top:0}
  .cal-row{grid-template-columns:1fr;gap:6px}
}
@media (max-width:560px){
  .container{width:calc(100% - 28px)}
  .brand-text{font-size:16px}
  .notice-chip{display:none}
  .hero{padding-top:38px}
  .hero-title{font-size:26px}
  .hero-actions .btn{width:100%}
  .grid-3,.grid-4,.grid-2,.mech-grid,.voice-grid,.level-grid,.stats,.guard-grid,.footer-grid{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category2 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-darker:#451010;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-soft:#e8c87a;
 --cream:#f7f2e7;
 --cream-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.35);
 --line-soft:rgba(212,175,55,.2);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 2px 10px rgba(90,30,20,.07);
 --shadow-md:0 12px 28px rgba(90,30,20,.13);
 --shadow-lg:0 22px 50px rgba(60,15,10,.26);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:132px;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--cream);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--red)}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0}
h1,h2,h3,h4{font-family:var(--serif);margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}

/* ---------- Header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:linear-gradient(180deg,var(--red) 0%,#7d1b1b 100%);
 color:#fff;
 box-shadow:0 3px 16px rgba(40,8,8,.28);
 border-bottom:1px solid rgba(212,175,55,.4);
}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.brand:hover{color:#fff}
.brand-mark{
 width:36px;height:36px;flex:0 0 36px;border-radius:9px;
 background:linear-gradient(135deg,#e8c87a,var(--gold) 45%,var(--gold-dark));
 color:#4a1208;font-family:var(--serif);font-weight:700;font-size:18px;
 display:grid;place-items:center;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.06em;white-space:nowrap}
.header-right{display:flex;align-items:center;gap:10px}
.notice-chip{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;font-size:13px;
 color:#f2dfae;border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.10);
 transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.notice-chip:hover{background:rgba(212,175,55,.24);color:#fff;border-color:var(--gold)}
.notice-chip .dot{
 width:6px;height:6px;border-radius:50%;background:var(--gold);
 box-shadow:0 0 0 4px rgba(212,175,55,.18);
 animation:dotPulse 2.4s ease-in-out infinite;
}
@keyframes dotPulse{0%,100%{opacity:1}50%{opacity:.4}}
.header-nav-wrap{border-top:1px solid rgba(255,255,255,.12)}
.main-nav{display:flex;align-items:stretch;gap:4px;height:46px;overflow-x:auto;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.nav-link{
 position:relative;display:inline-flex;align-items:center;
 padding:0 18px;font-size:14.5px;color:rgba(255,255,255,.82);
 white-space:nowrap;transition:color .2s ease;
}
.nav-link:hover{color:var(--gold-soft)}
.nav-link.active{color:var(--gold);font-weight:700}
.nav-link.active::after{
 content:"";position:absolute;left:18px;right:18px;bottom:0;height:2px;
 background:var(--gold);border-radius:2px 2px 0 0;
}
.nav-toggle{
 display:none;align-items:center;justify-content:center;
 width:40px;height:40px;border-radius:8px;cursor:pointer;
 background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.5);
 color:var(--gold-soft);
}
.nav-toggle:hover{background:rgba(212,175,55,.2)}
.nav-toggle svg{width:20px;height:20px}

/* ---------- Buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:8px;border:1px solid transparent;
 font-size:15px;font-weight:700;letter-spacing:.02em;cursor:pointer;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-sm{padding:8px 18px;font-size:13.5px;border-radius:7px}
.btn-gold{
 background:linear-gradient(135deg,#e6c862,var(--gold) 48%,var(--gold-dark));
 color:#fff;text-shadow:0 1px 1px rgba(90,60,10,.35);
 box-shadow:0 6px 18px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.44);color:#fff}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.35)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.7);color:#f2dfae}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--red)}
.btn-outline:hover{background:#fffaf0;border-color:var(--gold);color:var(--gold-dark);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ---------- 面包屑 ---------- */
.crumb-bar{background:var(--red-darker);border-bottom:1px solid rgba(212,175,55,.28)}
.crumbs{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:11px 0;font-size:13px;color:rgba(255,255,255,.6)}
.crumbs a{color:rgba(232,200,122,.9)}
.crumbs a:hover{color:var(--gold)}
.crumbs .current{color:var(--gold-soft);font-weight:700}

/* ---------- Hero ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(120deg,#8c1f1f 0%,#6d1717 46%,#5e1313 100%);
 padding:clamp(30px,4vw,52px) 0 clamp(46px,5.2vw,72px);
}
.page-hero .hero-bg{
 position:absolute;inset:0;background-size:cover;background-position:center;
 opacity:.13;filter:saturate(.75);
}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background-image:radial-gradient(rgba(212,175,55,.18) 1px,transparent 1px);
 background-size:28px 28px;opacity:.45;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.16fr .84fr;gap:clamp(18px,2.4vw,26px);align-items:start}
.hero-main{
 background:rgba(255,255,255,.07);
 border:1px solid rgba(212,175,55,.5);
 border-radius:var(--radius-lg);
 padding:clamp(22px,3vw,38px);
 box-shadow:0 18px 44px rgba(30,5,5,.32);
}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 14px;font-size:12.5px;letter-spacing:.22em;color:var(--gold-soft)}
.hero-eyebrow::before{content:"";width:24px;height:1px;background:var(--gold)}
.hero-title{font-size:clamp(25px,3.1vw,38px);line-height:1.36;color:#fff;margin:0 0 16px;letter-spacing:.01em}
.hero-title em{font-style:normal;color:var(--gold)}
.hero-lead{font-size:15px;line-height:1.95;color:#f1e5d0;margin:0 0 20px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.hero-tag{
 font-size:12.5px;color:var(--gold-soft);border:1px solid rgba(212,175,55,.45);
 border-radius:999px;padding:4px 14px;background:rgba(255,255,255,.05);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-side{display:grid;gap:18px;align-content:start}
.side-card{
 background:rgba(255,255,255,.08);
 border:1px solid rgba(212,175,55,.42);
 border-radius:var(--radius);
 padding:20px 22px;
 box-shadow:0 12px 30px rgba(30,5,5,.22);
 transition:transform .25s ease,border-color .25s ease;
}
.side-card:hover{transform:translateY(-3px);border-color:var(--gold)}
.side-card.side-offset{transform:translateY(16px)}
.side-card.side-offset:hover{transform:translateY(13px)}
.side-title{font-size:14px;color:var(--gold-soft);letter-spacing:.1em;margin-bottom:14px;font-weight:700}
.stat-row{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px dashed rgba(212,175,55,.28)}
.stat-row:last-child{border-bottom:0;padding-bottom:0}
.stat-row span{font-size:13px;color:rgba(255,255,255,.78)}
.stat-row b{font-family:var(--serif);font-size:20px;color:var(--gold);letter-spacing:.02em}
.point-list li{position:relative;padding-left:18px;font-size:13.5px;color:rgba(255,255,255,.82);line-height:1.75;margin-bottom:9px}
.point-list li:last-child{margin-bottom:0}
.point-list li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* ---------- Section 通用 ---------- */
.section{padding:clamp(46px,5.6vw,76px) 0}
.section-alt{background:var(--cream-alt)}
.section-cream{background:var(--cream)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:32px}
.section-title{
 position:relative;padding-left:16px;
 font-size:clamp(21px,2.4vw,28px);color:var(--red);letter-spacing:.02em;line-height:1.4;
}
.section-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.section-sub{font-size:14px;color:var(--muted);margin-top:8px;padding-left:16px;max-width:60ch}
.more-link{font-size:14px;font-weight:700;color:var(--gold-dark);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.more-link::after{content:"›";font-size:17px;line-height:1;transition:transform .2s ease}
.more-link:hover{color:var(--red)}
.more-link:hover::after{transform:translateX(3px)}

/* ---------- 卡片矩阵 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:24px 22px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.seal{
 position:absolute;top:-11px;left:18px;
 background:linear-gradient(180deg,#9c2626,var(--red));
 color:var(--gold-soft);border:1px solid var(--gold);border-radius:4px;
 font-family:var(--serif);font-size:12px;font-weight:700;letter-spacing:.1em;
 padding:2px 8px;box-shadow:0 4px 10px rgba(90,20,20,.28);
}
.card h3{font-size:17px;color:var(--red);margin-bottom:10px;letter-spacing:.02em}
.card p{font-size:14px;color:#584f42;line-height:1.85}
.card-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
 font-size:12px;color:var(--gold-dark);border:1px solid var(--line);
 background:#fffdf6;border-radius:999px;padding:3px 11px;
}

/* ---------- 参数对照行 ---------- */
.param-head,.param-row{
 display:grid;grid-template-columns:1.05fr 1.1fr 1.55fr 1.4fr;gap:16px;align-items:center;
}
.param-head{
 padding:0 20px 10px;font-size:12.5px;letter-spacing:.12em;color:var(--muted);
}
.param-list{display:grid;gap:12px}
.param-row{
 background:#fff;border:1px solid var(--line-soft);border-left:3px solid var(--gold);
 border-radius:10px;padding:16px 20px;box-shadow:var(--shadow-sm);
 transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.param-row:hover{border-color:var(--gold);transform:translateX(3px);box-shadow:var(--shadow-md)}
.param-name{font-family:var(--serif);font-size:16.5px;font-weight:700;color:var(--red)}
.param-name small{display:block;font-family:var(--sans);font-size:12px;font-weight:400;color:var(--muted);letter-spacing:.02em;margin-top:2px}
.param-cell{font-size:13.5px;color:#584f42;line-height:1.75}
.param-cell b{color:var(--gold-dark);font-family:var(--serif);font-size:15px}
.param-stop{display:flex;flex-wrap:wrap;gap:8px}
.chip-red{font-size:12px;color:#8c1f1f;background:#fbeceb;border:1px solid rgba(140,31,31,.22);border-radius:999px;padding:3px 11px}
.chip-gold{font-size:12px;color:var(--gold-dark);background:#fdf7e6;border:1px solid var(--line);border-radius:999px;padding:3px 11px}

/* ---------- 四步流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{
 position:relative;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
 padding:24px 20px 20px;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.step:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.step-num{font-family:var(--serif);font-size:28px;color:rgba(212,175,55,.55);line-height:1;margin-bottom:10px;letter-spacing:.04em}
.step h3{font-size:16.5px;color:var(--red);margin-bottom:8px}
.step p{font-size:13.5px;color:#584f42;line-height:1.85}
.step-key{display:block;margin-top:12px;font-size:12.5px;color:var(--gold-dark);border-top:1px dashed var(--line);padding-top:10px}

/* ---------- 误判对比 ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-col{border-radius:var(--radius);padding:24px 22px;border:1px solid}
.compare-col h3{font-size:16.5px;margin-bottom:14px;letter-spacing:.02em}
.compare-wrong{background:#fdf5f3;border-color:rgba(140,31,31,.24)}
.compare-wrong h3{color:#8c1f1f}
.compare-right{background:#fffdf5;border-color:var(--line)}
.compare-right h3{color:var(--gold-dark)}
.compare-col li{position:relative;padding-left:20px;font-size:14px;color:#584f42;line-height:1.85;margin-bottom:12px}
.compare-col li:last-child{margin-bottom:0}
.compare-wrong li::before{content:"×";position:absolute;left:2px;top:0;color:#a5382f;font-weight:700}
.compare-right li::before{content:"✓";position:absolute;left:2px;top:0;color:var(--gold-dark);font-weight:700}

/* ---------- 图文复盘 ---------- */
.feature{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(24px,3.4vw,46px);align-items:center}
.feature-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:2px solid var(--gold);box-shadow:var(--shadow-md)}
.feature-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s ease}
.feature-media:hover img{transform:scale(1.04)}
.feature-badge{
 position:absolute;left:14px;bottom:14px;
 background:rgba(69,16,16,.88);color:var(--gold-soft);
 font-size:12.5px;letter-spacing:.1em;border:1px solid rgba(212,175,55,.6);
 border-radius:6px;padding:5px 12px;
}
.feature-body h2{font-size:clamp(20px,2.3vw,26px);color:var(--red);margin-bottom:14px;line-height:1.45}
.feature-body p{font-size:14.5px;color:#584f42;line-height:1.95;margin-bottom:14px}
.feature-list{display:grid;gap:10px;margin-top:18px}
.feature-list li{
 display:flex;gap:12px;align-items:flex-start;
 background:#fff;border:1px solid var(--line-soft);border-radius:8px;
 padding:12px 16px;font-size:13.5px;color:#584f42;line-height:1.75;
 transition:border-color .2s ease,transform .2s ease;
}
.feature-list li:hover{border-color:var(--gold);transform:translateX(3px)}
.feature-list b{color:var(--gold-dark);font-family:var(--serif);min-width:66px;display:inline-block}

/* ---------- 玩家反馈 ---------- */
.quote-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.quote-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.quote-mark{font-family:var(--serif);font-size:34px;color:rgba(212,175,55,.5);line-height:.7;margin-bottom:12px}
.quote-card p{font-size:14px;color:#584f42;line-height:1.9}
.quote-user{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:14px;color:#4a1208;background:linear-gradient(135deg,#e8c87a,var(--gold))}
.quote-user span{font-size:13px;color:var(--muted)}
.quote-user b{color:var(--red);font-size:13.5px}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;gap:12px;max-width:920px}
.faq-item{background:#fff;border:1px solid var(--line-soft);border-radius:10px;box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease}
.faq-item[open]{border-color:var(--gold)}
.faq-item summary{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 cursor:pointer;list-style:none;padding:16px 20px;
 font-family:var(--serif);font-size:16px;color:var(--red);font-weight:700;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";font-family:var(--sans);font-size:20px;color:var(--gold-dark);
 line-height:1;transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"−"}
.faq-item summary:hover{background:#fffdf6}
.faq-body{padding:0 20px 18px;font-size:14px;color:#584f42;line-height:1.9}

/* ---------- CTA 条 ---------- */
.cta-band{
 position:relative;overflow:hidden;
 background:linear-gradient(120deg,#8c1f1f,#5e1313);
 border-top:1px solid rgba(212,175,55,.5);
 border-bottom:1px solid rgba(212,175,55,.5);
 color:#fff;padding:clamp(40px,5vw,66px) 0;
}
.cta-band::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background-image:radial-gradient(rgba(212,175,55,.16) 1px,transparent 1px);
 background-size:26px 26px;opacity:.4;
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(20px,2.4vw,28px);color:#fff;margin-bottom:10px}
.cta-inner p{font-size:14.5px;color:#f0e3ce;max-width:56ch;line-height:1.9}

/* ---------- Footer ---------- */
.site-footer{
 background:var(--red-darker);color:rgba(255,255,255,.78);
 border-top:1px solid rgba(212,175,55,.45);
 padding:clamp(38px,4.6vw,58px) 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:clamp(24px,4vw,48px);padding-bottom:34px}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-family:var(--serif);font-size:18px;font-weight:700;letter-spacing:.05em;margin-bottom:14px}
.footer-about{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.66);max-width:42ch}
.footer-note{font-size:12.5px;color:rgba(232,200,122,.72);margin-top:12px}
.footer-title{font-size:14px;color:var(--gold-soft);letter-spacing:.12em;margin-bottom:14px}
.footer-list li{margin-bottom:9px}
.footer-list a{font-size:13.5px;color:rgba(255,255,255,.72)}
.footer-list a:hover{color:var(--gold)}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
 border-top:1px solid rgba(212,175,55,.22);padding:16px 0 20px;
 font-size:12.5px;color:rgba(232,200,122,.8);
}

/* ---------- 动效 ---------- */
@keyframes riseIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.hero-main,.side-card{animation:riseIn .6s ease both}
.side-card:nth-child(2){animation-delay:.12s}
.hero-side .side-card:nth-child(1){animation-delay:.06s}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
 .hero-grid{grid-template-columns:1fr}
 .side-card.side-offset{transform:none}
 .side-card.side-offset:hover{transform:translateY(-3px)}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(2,1fr)}
 .feature{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr 1fr}
 .param-head{display:none}
 .param-row{grid-template-columns:1fr 1fr;gap:10px 16px}
 .param-row .param-cell:last-child{grid-column:1 / -1}
}
@media (max-width:900px){
 .header-nav-wrap{display:none}
 .header-nav-wrap.open{display:block}
 .main-nav{flex-direction:column;height:auto;padding:6px 0;gap:0}
 .nav-link{padding:11px 4px;width:100%;font-size:15px}
 .nav-link.active::after{left:4px;right:auto;width:28px;bottom:6px}
 .nav-toggle{display:inline-flex}
 .notice-chip{display:none}
 .grid-2{grid-template-columns:1fr}
 .compare{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
 .container{width:calc(100% - 28px)}
 .brand-text{font-size:16px;letter-spacing:.03em}
 .brand-mark{width:32px;height:32px;flex-basis:32px;font-size:16px}
 .grid-3{grid-template-columns:1fr}
 .steps{grid-template-columns:1fr}
 .param-row{grid-template-columns:1fr;gap:8px}
 .hero-actions .btn{width:100%}
 .section-head{align-items:flex-start}
 .cta-inner{flex-direction:column;align-items:flex-start}
 .cta-inner .btn{width:100%}
 .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
}

/* roulang page: category1 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-darker:#451010;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-soft:#e8c87a;
 --cream:#f7f2e7;
 --cream-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.35);
 --line-soft:rgba(212,175,55,.2);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 2px 10px rgba(90,30,20,.07);
 --shadow-md:0 12px 28px rgba(90,30,20,.13);
 --shadow-lg:0 22px 50px rgba(60,15,10,.26);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:130px;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--cream);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;color:var(--ink)}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--red)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}

/* ---------- Header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:linear-gradient(180deg,var(--red) 0%,#7d1b1b 100%);
 color:#fff;
 box-shadow:0 3px 16px rgba(40,8,8,.28);
 border-bottom:1px solid rgba(212,175,55,.4);
}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.brand:hover{color:#fff}
.brand-mark{
 width:36px;height:36px;flex:0 0 36px;border-radius:9px;
 background:linear-gradient(135deg,#e8c87a,var(--gold) 45%,var(--gold-dark));
 color:#4a1208;font-family:var(--serif);font-weight:700;font-size:18px;
 display:grid;place-items:center;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.06em;white-space:nowrap}
.header-right{display:flex;align-items:center;gap:10px}
.notice-chip{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;font-size:13px;
 color:#f2dfae;border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.10);
 transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.notice-chip:hover{background:rgba(212,175,55,.24);color:#fff;border-color:var(--gold)}
.notice-chip .dot{
 width:6px;height:6px;border-radius:50%;background:var(--gold);
 box-shadow:0 0 0 4px rgba(212,175,55,.18);
 animation:dotPulse 2.4s ease-in-out infinite;
}
@keyframes dotPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.82)}}
.header-nav-wrap{border-top:1px solid rgba(255,255,255,.12)}
.main-nav{display:flex;align-items:stretch;gap:4px;height:46px;overflow-x:auto;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.nav-link{
 position:relative;display:inline-flex;align-items:center;
 padding:0 18px;font-size:14.5px;color:rgba(255,255,255,.82);
 white-space:nowrap;transition:color .2s ease;
}
.nav-link:hover{color:var(--gold-soft)}
.nav-link.active{color:var(--gold);font-weight:700}
.nav-link.active::after{
 content:"";position:absolute;left:18px;right:18px;bottom:0;height:2px;
 background:var(--gold);border-radius:2px 2px 0 0;
}
.nav-toggle{
 display:none;align-items:center;justify-content:center;
 width:40px;height:40px;border-radius:8px;cursor:pointer;
 background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.5);
 color:var(--gold-soft);
}
.nav-toggle:hover{background:rgba(212,175,55,.2)}
.nav-toggle svg{width:20px;height:20px}

/* ---------- Buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:8px;border:1px solid transparent;
 font-size:15px;font-weight:700;letter-spacing:.02em;cursor:pointer;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-sm{padding:8px 18px;font-size:13.5px;border-radius:7px}
.btn-gold{
 background:linear-gradient(135deg,#e6c862,var(--gold) 48%,var(--gold-dark));
 color:#fff;text-shadow:0 1px 1px rgba(90,60,10,.35);
 box-shadow:0 6px 18px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.44);color:#fff}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.35)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.7);color:#f2dfae}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--red)}
.btn-outline:hover{background:#fffaf0;border-color:var(--gold);color:var(--gold-dark);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ---------- Breadcrumb ---------- */
.crumb-bar{background:#fbf7ee;border-bottom:1px solid var(--line-soft)}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 0;font-size:13px;color:var(--muted)}
.crumb li{display:inline-flex;align-items:center;gap:8px}
.crumb li+li::before{content:"/";color:rgba(138,128,112,.55)}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--gold-dark)}
.crumb .current{color:var(--red);font-weight:700}

/* ---------- Page hero ---------- */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(115deg,#8c1f1f 0%,#6d1717 48%,#4a1010 100%);color:#fff;padding:clamp(34px,4.4vw,58px) 0 clamp(30px,3.6vw,44px)}
.page-hero-bg{position:absolute;inset:0;background-image:url("/assets/images/7e3e2555a8019b52.webp");background-size:cover;background-position:center;opacity:.22;filter:saturate(.85)}
.page-hero-veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(69,16,16,.94) 0%,rgba(69,16,16,.72) 52%,rgba(69,16,16,.42) 100%)}
.page-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(24px,3.6vw,50px);align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 14px;font-size:12.5px;letter-spacing:.2em;color:var(--gold-soft)}
.hero-eyebrow::before{content:"";width:26px;height:1px;background:var(--gold)}
.page-hero h1{font-size:clamp(25px,3vw,38px);line-height:1.34;color:#fff;margin:0 0 16px}
.page-hero h1 em{font-style:normal;color:var(--gold)}
.page-hero-lead{font-size:15px;line-height:1.95;color:#f0e2cb;max-width:44em;margin:0 0 22px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px}
.hero-tags li{font-size:12.5px;color:var(--gold-soft);border:1px solid rgba(212,175,55,.45);border-radius:999px;padding:5px 14px;background:rgba(255,255,255,.06)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-panel{
 background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.5);
 border-radius:var(--radius-lg);padding:22px;backdrop-filter:blur(2px);
 box-shadow:0 18px 40px rgba(30,6,6,.32);
}
.hero-panel-title{font-family:var(--serif);font-size:16px;color:var(--gold-soft);margin:0 0 4px}
.hero-panel-note{font-size:12.5px;color:rgba(240,226,203,.72);margin:0 0 16px}
.panel-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(212,175,55,.28)}
.panel-row:last-of-type{border-bottom:0}
.panel-key{font-size:13.5px;color:#f4e8d4}
.panel-val{font-size:13.5px;font-weight:700;color:var(--gold)}
.stat-strip{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:clamp(26px,3.4vw,40px);background:rgba(212,175,55,.28);border:1px solid rgba(212,175,55,.35);border-radius:var(--radius);overflow:hidden}
.stat-item{background:rgba(69,16,16,.62);padding:16px 18px;display:flex;flex-direction:column;gap:2px}
.stat-num{font-family:var(--serif);font-size:24px;font-weight:700;color:var(--gold);line-height:1.2}
.stat-label{font-size:12.5px;color:rgba(240,226,203,.82)}

/* ---------- Sections ---------- */
.section{padding:clamp(42px,4.8vw,70px) 0}
.section-alt{background:var(--cream-alt)}
.section-dark{background:linear-gradient(120deg,#6d1717 0%,#4a1010 100%);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;
 margin-bottom:clamp(22px,2.8vw,32px);padding-bottom:14px;border-bottom:1px solid var(--line-soft);
}
.section-head-main{min-width:0}
.section-head h2{
 position:relative;padding-left:16px;font-size:clamp(20px,2.2vw,27px);line-height:1.4;
}
.section-head h2::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.section-sub{color:var(--muted);font-size:14px;margin:8px 0 0;padding-left:16px;max-width:60em}
.section-dark .section-sub{color:rgba(240,226,203,.8)}
.section-dark .section-head{border-bottom-color:rgba(212,175,55,.32)}
.more-link{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:700;color:var(--gold-dark);white-space:nowrap}
.more-link::after{content:"›";font-size:17px;line-height:1}
.more-link:hover{color:var(--red)}
.section-dark .more-link{color:var(--gold-soft)}
.section-dark .more-link:hover{color:#fff}

/* ---------- Cards ---------- */
.card{
 position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);padding:26px 22px 22px;
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.seal{
 position:absolute;top:0;left:0;
 min-width:44px;padding:6px 12px;
 background:linear-gradient(160deg,var(--red),#6c1616);
 color:var(--gold-soft);
 border-right:1px solid var(--gold);border-bottom:1px solid var(--gold);
 border-radius:var(--radius) 0 10px 0;
 font-family:var(--serif);font-size:13px;font-weight:700;letter-spacing:.1em;
 text-align:center;
}
.card-title{font-family:var(--serif);font-size:18px;margin:8px 0 10px;color:var(--red)}
.card p{font-size:14px;color:var(--muted);margin:0}
.card-list{margin-top:14px;display:grid;gap:8px}
.card-list li{position:relative;padding-left:16px;font-size:13.5px;color:#5b5344}
.card-list li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:2px;background:var(--gold);transform:rotate(45deg)}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}

/* ---------- Notice ---------- */
.notice-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:22px;align-items:start}
.notice-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}
.notice-item{display:grid;grid-template-columns:92px minmax(0,1fr);gap:16px;padding:18px 22px;border-bottom:1px solid var(--line-soft);transition:background .2s ease}
.notice-item:last-child{border-bottom:0}
.notice-item:hover{background:#fffaf0}
.notice-date{font-family:var(--serif);font-size:13px;font-weight:700;color:var(--gold-dark);letter-spacing:.04em}
.notice-body h3{font-size:15.5px;margin:0 0 4px;color:var(--ink)}
.notice-body p{font-size:13.5px;color:var(--muted);margin:0}
.notice-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:22px}
.notice-side h3{font-size:16px;color:var(--red);margin:0 0 6px}
.notice-side .side-note{font-size:13px;color:var(--muted);margin:0 0 14px}
.mini-list{display:grid;gap:10px}
.mini-list li{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;padding-bottom:9px;border-bottom:1px dashed var(--line-soft);color:#5b5344}
.mini-list li:last-child{border-bottom:0;padding-bottom:0}
.mini-list .val{color:var(--gold-dark);font-weight:700;white-space:nowrap}

/* ---------- Flow steps ---------- */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:step}
.flow-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:48px 20px 20px;box-shadow:var(--shadow-sm);transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}
.flow-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.flow-item::before{
 counter-increment:step;content:"0" counter(step);
 position:absolute;top:14px;left:20px;
 font-family:var(--serif);font-size:22px;font-weight:700;color:var(--gold);opacity:.9;
}
.flow-item::after{content:"";position:absolute;top:24px;left:64px;right:20px;height:1px;background:var(--line-soft)}
.flow-item h3{font-size:16px;color:var(--red);margin:0 0 8px}
.flow-item p{font-size:13.5px;color:var(--muted);margin:0}

/* ---------- Ordered list block ---------- */
.rules-block{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px;align-items:start}
.rule-list{display:grid;gap:12px}
.rule-item{display:grid;grid-template-columns:38px minmax(0,1fr);gap:14px;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
.rule-item:hover{border-color:var(--gold);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.rule-index{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(140deg,#f6e6b8,#e8c87a);color:#6b3b06;font-family:var(--serif);font-weight:700;font-size:15px}
.rule-item h3{font-size:15.5px;margin:0 0 4px;color:var(--ink)}
.rule-item p{font-size:13.5px;color:var(--muted);margin:0}
.figure-panel{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:2px solid rgba(212,175,55,.55);box-shadow:var(--shadow-md)}
.figure-panel img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.figure-caption{position:absolute;left:0;right:0;bottom:0;padding:26px 20px 16px;background:linear-gradient(180deg,rgba(69,16,16,0),rgba(69,16,16,.9));color:#f4e8d4;font-size:13.5px}

/* ---------- Samples ---------- */
.sample-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}
.sample-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.sample-thumb{aspect-ratio:16/10;overflow:hidden;background:#e7dcc4}
.sample-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.sample-card:hover .sample-thumb img{transform:scale(1.05)}
.sample-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:12px;padding:3px 10px;border-radius:999px;background:rgba(212,175,55,.14);color:var(--gold-dark);border:1px solid var(--line-soft)}
.tag-red{background:rgba(140,31,31,.1);color:var(--red);border-color:rgba(140,31,31,.22)}
.sample-body h3{font-size:16.5px;color:var(--ink);line-height:1.5}
.sample-body p{font-size:13.5px;color:var(--muted);margin:0}
.sample-meta{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line-soft);display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted)}

/* ---------- Quote ---------- */
.voice-quote{margin-top:26px;background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.4);border-radius:var(--radius);padding:22px 24px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center}
.voice-quote p{margin:0;font-size:14.5px;line-height:1.9;color:#f4e8d4}
.voice-quote strong{display:block;color:var(--gold-soft);font-size:13px;margin-top:8px;font-weight:700}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:960px}
.faq-item{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-md)}
.faq-item summary{
 cursor:pointer;list-style:none;padding:16px 52px 16px 20px;position:relative;
 font-family:var(--serif);font-size:16px;font-weight:700;color:var(--red);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 width:22px;height:22px;display:grid;place-items:center;border-radius:50%;
 background:rgba(212,175,55,.16);color:var(--gold-dark);font-size:15px;font-weight:700;line-height:1;
}
.faq-item[open] summary::after{content:"−"}
.faq-item .faq-body{padding:0 20px 18px;font-size:14px;color:#5b5344;line-height:1.9}
.faq-item .faq-body p{margin:0}

/* ---------- Topic entries ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.topic-card{
 display:flex;flex-direction:column;gap:10px;position:relative;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:24px 22px;box-shadow:var(--shadow-sm);
 transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.topic-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow-md)}
.topic-card h3{font-size:17px;color:var(--red);margin:0}
.topic-card p{font-size:13.5px;color:var(--muted);margin:0}
.topic-card .topic-go{font-size:13px;font-weight:700;color:var(--gold-dark);margin-top:auto}
.topic-card.is-current{border-color:var(--gold);background:linear-gradient(180deg,#fffdf6,#fff8e8)}
.topic-card.is-current .topic-go{color:var(--red)}
.current-flag{position:absolute;top:14px;right:14px;font-size:11.5px;letter-spacing:.08em;color:var(--red);border:1px solid rgba(140,31,31,.3);border-radius:999px;padding:2px 10px;background:rgba(140,31,31,.06)}

/* ---------- Benefit strip ---------- */
.benefit-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.benefit-item{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);display:flex;gap:14px;align-items:flex-start}
.benefit-icon{width:40px;height:40px;flex:0 0 40px;border-radius:10px;display:grid;place-items:center;background:rgba(140,31,31,.07);border:1px solid var(--line-soft);color:var(--gold-dark)}
.benefit-icon svg{width:20px;height:20px}
.benefit-item h3{font-size:15.5px;margin:0 0 4px;color:var(--ink)}
.benefit-item p{font-size:13.5px;color:var(--muted);margin:0}

/* ---------- CTA ---------- */
.cta-band{
 position:relative;overflow:hidden;border-radius:var(--radius-lg);
 background:linear-gradient(120deg,#8c1f1f 0%,#5e1313 60%,#451010 100%);
 border:1px solid rgba(212,175,55,.55);box-shadow:var(--shadow-lg);
 padding:clamp(28px,3.6vw,44px);
 color:#fff;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:30px;align-items:center;
}
.cta-band h2{color:#fff;font-size:clamp(20px,2.3vw,28px);line-height:1.42;margin:0 0 12px}
.cta-band h2 em{font-style:normal;color:var(--gold)}
.cta-band p{font-size:14.5px;color:#f0e2cb;margin:0 0 18px;line-height:1.9}
.cta-points{display:flex;flex-wrap:wrap;gap:10px}
.cta-points li{font-size:12.5px;color:var(--gold-soft);border:1px solid rgba(212,175,55,.45);border-radius:999px;padding:5px 14px;background:rgba(255,255,255,.06)}
.cta-form{background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.4);border-radius:var(--radius);padding:22px}
.form-label{display:block;font-size:13px;color:var(--gold-soft);margin:0 0 8px;letter-spacing:.04em}
.form-input{
 width:100%;padding:11px 14px;border-radius:8px;border:1px solid rgba(212,175,55,.5);
 background:rgba(255,255,255,.94);color:var(--ink);font-size:14px;font-family:inherit;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.form-input::placeholder{color:#a89e8c}
.form-input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.28)}
.form-row{margin-bottom:14px}
.form-tip{font-size:12.5px;color:rgba(240,226,203,.78);margin:12px 0 0;line-height:1.75}
.form-actions .btn{width:100%}

/* ---------- Footer ---------- */
.site-footer{background:var(--red-darker);color:#e9dcc2;border-top:1px solid var(--gold);padding:clamp(36px,4.4vw,58px) 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;padding-bottom:34px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:18px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-about{font-size:13.5px;color:rgba(233,220,194,.82);line-height:1.9;margin:0 0 10px;max-width:34em}
.footer-note{font-size:12.5px;color:rgba(233,220,194,.6);margin:0}
.footer-title{font-family:var(--serif);font-size:15px;color:var(--gold-soft);margin:0 0 14px;letter-spacing:.06em}
.footer-list{display:grid;gap:9px}
.footer-list a{font-size:13.5px;color:rgba(233,220,194,.82)}
.footer-list a:hover{color:var(--gold)}
.footer-bottom{
 border-top:1px solid rgba(212,175,55,.28);
 padding:16px 0 20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 font-size:12.5px;color:rgba(233,220,194,.66);
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
 .page-hero-inner{grid-template-columns:1fr;gap:26px}
 .hero-panel{max-width:520px}
 .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
 .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
 .notice-layout{grid-template-columns:1fr}
 .rules-block{grid-template-columns:1fr}
 .topic-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
 .cta-band{grid-template-columns:1fr;gap:24px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:860px){
 .header-nav-wrap{display:none;padding:8px 0 12px}
 .header-nav-wrap.open{display:block}
 .main-nav{flex-direction:column;height:auto;gap:2px;overflow:visible}
 .nav-link{padding:11px 16px;border-radius:6px;width:100%}
 .nav-link.active{background:rgba(212,175,55,.14)}
 .nav-link.active::after{display:none}
 .nav-toggle{display:inline-flex}
 .notice-chip{display:none}
 .brand-text{font-size:16px;letter-spacing:.04em}
 .grid-3,.grid-2,.benefit-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
 .topic-grid{grid-template-columns:1fr}
 .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:520px){
 .container{width:calc(100% - 28px)}
 .grid-2,.grid-3,.grid-4,.flow,.benefit-strip{grid-template-columns:1fr}
 .page-hero h1{font-size:24px}
 .hero-actions .btn{width:100%}
 .notice-item{grid-template-columns:1fr;gap:6px}
 .voice-quote{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr;gap:24px}
 .section-head{flex-direction:column;align-items:flex-start;gap:10px}
 .stat-item{padding:14px}
 .seal{font-size:12px;padding:5px 10px}
}
@media (prefers-reduced-motion:reduce){
 *{animation-duration:.001ms !important;transition-duration:.001ms !important}
 html{scroll-behavior:auto}
}

/* roulang page: category3 */
:root{
 --red:#8c1f1f;
 --red-deep:#5e1313;
 --red-darker:#451010;
 --gold:#d4af37;
 --gold-dark:#b8860b;
 --gold-soft:#e8c87a;
 --cream:#f7f2e7;
 --cream-alt:#efe6d5;
 --ink:#3a3428;
 --muted:#8a8070;
 --line:rgba(212,175,55,.35);
 --line-soft:rgba(212,175,55,.2);
 --radius:10px;
 --radius-lg:16px;
 --shadow-sm:0 2px 10px rgba(90,30,20,.07);
 --shadow-md:0 12px 28px rgba(90,30,20,.13);
 --shadow-lg:0 22px 50px rgba(60,15,10,.26);
 --serif:"Songti SC","SimSun","Source Han Serif SC","Noto Serif SC",Georgia,serif;
 --sans:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px;-webkit-text-size-adjust:100%}
body{
 margin:0;
 font-family:var(--sans);
 font-size:15px;
 line-height:1.8;
 color:var(--ink);
 background:var(--cream);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-dark);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--red)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--serif);line-height:1.42;color:var(--ink)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}

/* ---------- Header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:linear-gradient(180deg,var(--red) 0%,#7d1b1b 100%);
 color:#fff;
 box-shadow:0 3px 16px rgba(40,8,8,.28);
 border-bottom:1px solid rgba(212,175,55,.4);
}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.brand:hover{color:#fff}
.brand-mark{
 width:36px;height:36px;flex:0 0 36px;border-radius:9px;
 background:linear-gradient(135deg,#e8c87a,var(--gold) 45%,var(--gold-dark));
 color:#4a1208;font-family:var(--serif);font-weight:700;font-size:18px;
 display:grid;place-items:center;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);
}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.06em;white-space:nowrap}
.header-right{display:flex;align-items:center;gap:10px}
.notice-chip{
 display:inline-flex;align-items:center;gap:8px;
 padding:6px 14px;border-radius:999px;font-size:13px;
 color:#f2dfae;border:1px solid rgba(212,175,55,.55);
 background:rgba(212,175,55,.10);
 transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.notice-chip:hover{background:rgba(212,175,55,.24);color:#fff;border-color:var(--gold)}
.notice-chip .dot{
 width:6px;height:6px;border-radius:50%;background:var(--gold);
 box-shadow:0 0 0 4px rgba(212,175,55,.18);
 animation:dotPulse 2.4s ease-in-out infinite;
}
@keyframes dotPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.82)}}
.header-nav-wrap{border-top:1px solid rgba(255,255,255,.12)}
.main-nav{display:flex;align-items:stretch;gap:4px;height:46px;overflow-x:auto;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.nav-link{
 position:relative;display:inline-flex;align-items:center;
 padding:0 18px;font-size:14.5px;color:rgba(255,255,255,.82);
 white-space:nowrap;transition:color .2s ease;
}
.nav-link:hover{color:var(--gold-soft)}
.nav-link.active{color:var(--gold);font-weight:700}
.nav-link.active::after{
 content:"";position:absolute;left:18px;right:18px;bottom:0;height:2px;
 background:var(--gold);border-radius:2px 2px 0 0;
}
.nav-toggle{
 display:none;align-items:center;justify-content:center;
 width:40px;height:40px;border-radius:8px;cursor:pointer;
 background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.5);
 color:var(--gold-soft);
}
.nav-toggle:hover{background:rgba(212,175,55,.2)}
.nav-toggle svg{width:20px;height:20px}

/* ---------- Buttons ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 26px;border-radius:8px;border:1px solid transparent;
 font-size:15px;font-weight:700;letter-spacing:.02em;cursor:pointer;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-sm{padding:8px 18px;font-size:13.5px;border-radius:7px}
.btn-block{width:100%}
.btn-gold{
 background:linear-gradient(135deg,#e6c862,var(--gold) 48%,var(--gold-dark));
 color:#fff;text-shadow:0 1px 1px rgba(90,60,10,.35);
 box-shadow:0 6px 18px rgba(184,134,11,.32);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(184,134,11,.44);color:#fff}
.btn-gold:active{transform:translateY(0);box-shadow:0 4px 12px rgba(184,134,11,.35)}
.btn-ghost{background:transparent;border-color:rgba(212,175,55,.7);color:#f2dfae}
.btn-ghost:hover{background:rgba(212,175,55,.16);color:#fff;border-color:var(--gold);transform:translateY(-2px)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--red)}
.btn-outline:hover{background:#fffaf0;border-color:var(--gold);color:var(--gold-dark);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

/* ---------- Breadcrumb ---------- */
.crumb-bar{background:var(--cream-alt);border-bottom:1px solid var(--line-soft)}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 0;font-size:13px;color:var(--muted)}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--gold-dark)}
.crumb .sep{color:rgba(138,128,112,.6)}
.crumb .cur{color:var(--red);font-weight:700}

/* ---------- Page Hero ---------- */
.page-hero{
 position:relative;overflow:hidden;color:#fff;
 background:linear-gradient(120deg,#8c1f1f 0%,#6d1717 45%,#5e1313 100%);
 padding:clamp(34px,4.4vw,60px) 0 clamp(42px,5vw,68px);
}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.14;filter:saturate(.8)}
.page-hero::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background-image:radial-gradient(rgba(212,175,55,.16) 1px,transparent 1px);
 background-size:26px 26px;opacity:.5;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(26px,3.6vw,52px);align-items:start}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 14px;font-size:12.5px;letter-spacing:.22em;color:var(--gold-soft)}
.hero-eyebrow::before{content:"";width:26px;height:1px;background:var(--gold)}
.hero-title{font-size:clamp(26px,3.1vw,40px);line-height:1.36;color:#fff;margin:0 0 16px;letter-spacing:.01em}
.hero-title em{font-style:normal;color:var(--gold)}
.hero-lead{font-size:15.5px;line-height:1.95;color:#f1e5d0;max-width:44em;margin:0 0 22px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.hero-points li{
 font-size:13px;color:var(--gold-soft);
 border:1px solid rgba(212,175,55,.42);border-radius:999px;
 padding:5px 14px;background:rgba(255,255,255,.05);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}

.hero-panel{
 background:rgba(255,255,255,.07);
 border:2px solid rgba(212,175,55,.55);
 border-radius:var(--radius-lg);
 padding:22px;
 box-shadow:var(--shadow-lg);
 backdrop-filter:blur(2px);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel-title{font-family:var(--serif);font-size:16px;color:#fff;letter-spacing:.06em}
.panel-chip{
 font-size:11.5px;color:var(--gold-soft);border:1px solid rgba(212,175,55,.5);
 border-radius:999px;padding:3px 10px;background:rgba(212,175,55,.14);white-space:nowrap;
}
.tier-hero{background:#fffdf6;border-radius:12px;padding:18px 18px 16px;box-shadow:0 10px 24px rgba(40,8,8,.28);border:1px solid var(--gold)}
.tier-hero-top{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.tier-hero-top strong{font-family:var(--serif);font-size:19px;color:var(--red)}
.tier-badge{
 font-size:11px;font-weight:700;color:#fff;letter-spacing:.08em;
 background:linear-gradient(135deg,#e6c862,var(--gold) 48%,var(--gold-dark));
 border-radius:5px;padding:2px 8px;
}
.tier-spec{display:grid;gap:8px;margin:0 0 16px}
.tier-spec>div{display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-bottom:1px dashed rgba(212,175,55,.4);padding-bottom:6px}
.tier-spec>div:last-child{border-bottom:0;padding-bottom:0}
.tier-spec dt{font-size:12.5px;color:var(--muted);margin:0}
.tier-spec dd{margin:0;font-size:14px;font-weight:700;color:var(--gold-dark)}
.tier-mini{
 display:flex;align-items:center;justify-content:space-between;gap:12px;
 margin-top:10px;padding:10px 14px;border-radius:9px;
 border:1px solid rgba(212,175,55,.4);background:rgba(255,255,255,.06);
 font-size:13px;color:#f3e7d2;
}
.tier-mini span:last-child{color:var(--gold-soft);font-size:12.5px}

/* ---------- Sections ---------- */
.section{padding:clamp(44px,5.2vw,72px) 0}
.section-alt{background:var(--cream-alt)}
.section-dark{
 background:linear-gradient(125deg,var(--red) 0%,var(--red-deep) 55%,var(--red-darker) 100%);
 color:#f2e5cf;position:relative;overflow:hidden;
}
.section-dark::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background-image:radial-gradient(rgba(212,175,55,.14) 1px,transparent 1px);
 background-size:28px 28px;opacity:.55;
}
.section-dark>*{position:relative;z-index:2}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:clamp(24px,3vw,38px);flex-wrap:wrap}
.section-title{position:relative;padding-left:16px;font-size:clamp(20px,2.3vw,27px);font-weight:700;color:var(--ink)}
.section-dark .section-title{color:#fff}
.section-title::before{
 content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),var(--gold-dark));
}
.section-sub{margin-top:8px;font-size:14px;color:var(--muted);max-width:64ch;padding-left:16px}
.section-dark .section-sub{color:rgba(242,229,207,.82)}
.section-more{
 display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:700;
 color:var(--gold-dark);white-space:nowrap;
}
.section-more::after{content:"›";font-size:17px;line-height:1;transform:translateY(-1px)}
.section-more:hover{color:var(--red)}
.section-dark .section-more{color:var(--gold-soft)}
.section-dark .section-more:hover{color:#fff}

/* ---------- Stat strip ---------- */
.stat-strip{
 display:grid;grid-template-columns:repeat(4,1fr);gap:0;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
 box-shadow:var(--shadow-sm);overflow:hidden;margin-top:-46px;position:relative;z-index:5;
}
.stat-item{padding:22px 20px;border-right:1px solid var(--line-soft);text-align:left}
.stat-item:last-child{border-right:0}
.stat-num{font-family:var(--serif);font-size:clamp(22px,2.4vw,28px);font-weight:700;color:var(--gold-dark);line-height:1.2}
.stat-num small{font-size:13px;margin-left:2px;color:var(--gold-dark)}
.stat-label{margin-top:6px;font-size:13px;color:var(--muted)}

/* ---------- Cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.trick-card{
 position:relative;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius);padding:30px 22px 22px;
 box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.trick-card:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.8);box-shadow:var(--shadow-md)}
.seal{
 position:absolute;top:-13px;left:20px;width:38px;height:38px;
 display:grid;place-items:center;border-radius:8px;
 background:linear-gradient(140deg,#a32525,var(--red));
 color:var(--gold-soft);border:1px solid var(--gold);
 font-family:var(--serif);font-size:16px;font-weight:700;
 box-shadow:0 4px 12px rgba(90,20,20,.32);
}
.trick-card h3{font-size:17px;font-weight:700;margin-bottom:10px}
.trick-card p{font-size:14px;line-height:1.9;color:#59503f}
.card-meta{
 display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;padding-top:14px;
 border-top:1px dashed rgba(212,175,55,.4);
}
.tag{
 font-size:12px;color:var(--gold-dark);background:rgba(212,175,55,.12);
 border:1px solid rgba(212,175,55,.35);border-radius:999px;padding:3px 10px;
}

/* ---------- Tier compare ---------- */
.tier-list{display:grid;gap:14px}
.tier-head{
 display:grid;grid-template-columns:1fr .85fr .85fr 1.6fr;gap:16px;
 padding:0 22px 10px;font-size:12.5px;letter-spacing:.14em;color:var(--muted);
}
.tier-bar{
 display:grid;grid-template-columns:1fr .85fr .85fr 1.6fr;gap:16px;align-items:center;
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:18px 22px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tier-bar:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.8)}
.tier-bar.is-rec{background:linear-gradient(100deg,#fffdf4,#fff 60%);border-color:var(--gold);box-shadow:var(--shadow-md)}
.tier-name{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:16.5px;color:var(--red)}
.tier-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,#e6c862,var(--gold-dark));box-shadow:0 0 0 4px rgba(212,175,55,.18);flex:0 0 10px}
.tier-tag{font-size:11px;font-weight:700;color:#fff;background:linear-gradient(135deg,#e6c862,var(--gold) 48%,var(--gold-dark));border-radius:5px;padding:2px 8px;letter-spacing:.06em}
.cell-k{display:none;font-size:12px;color:var(--muted);display:none}
.cell-v{display:block;font-size:14.5px;font-weight:700;color:var(--gold-dark)}
.cell-v.plain{font-weight:400;font-size:14px;color:#59503f}
.tier-foot{
 margin-top:18px;padding:16px 20px;border-radius:var(--radius);
 background:rgba(212,175,55,.1);border:1px dashed rgba(212,175,55,.55);
 font-size:13.5px;color:#6b6047;
}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{
 position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 padding:26px 20px 22px;box-shadow:var(--shadow-sm);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.step:hover{transform:translateY(-4px);border-color:rgba(212,175,55,.8);box-shadow:var(--shadow-md)}
.step-num{
 font-family:var(--serif);font-size:26px;font-weight:700;color:var(--gold);
 line-height:1;margin-bottom:12px;
}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:13.5px;color:#59503f;line-height:1.85}
.step::after{
 content:"";position:absolute;right:-10px;top:38px;width:12px;height:12px;
 border-top:1px solid var(--line);border-right:1px solid var(--line);
 transform:rotate(45deg);
}
.step:last-child::after{display:none}

/* ---------- Case wall ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 overflow:hidden;box-shadow:var(--shadow-sm);
 transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(212,175,55,.8)}
.case-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--cream-alt)}
.case-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.case-card:hover .case-media img{transform:scale(1.05)}
.case-media::after{
 content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(94,19,19,0) 40%,rgba(69,16,16,.55) 100%);
}
.case-body{padding:20px}
.case-body h3{font-size:16.5px;margin-bottom:8px}
.case-body p{font-size:13.5px;color:#59503f;line-height:1.85}
.case-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* ---------- Article list ---------- */
.article-list{display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.article-item{
 display:grid;grid-template-columns:104px 1fr auto;gap:20px;align-items:center;
 padding:20px 24px;border-bottom:1px solid var(--line-soft);
 transition:background .2s ease;
}
.article-item:last-child{border-bottom:0}
.article-item:hover{background:#fffaf0}
.article-date{
 font-family:var(--serif);font-size:15px;font-weight:700;color:var(--gold-dark);
 border-right:1px solid var(--line-soft);padding-right:20px;line-height:1.4;
}
.article-date small{display:block;font-size:11.5px;font-weight:400;color:var(--muted);letter-spacing:.08em}
.article-item h3{font-size:16px;margin-bottom:5px}
.article-item h3 a{color:var(--ink)}
.article-item h3 a:hover{color:var(--red)}
.article-item p{font-size:13.5px;color:var(--muted)}
.article-cta{font-size:13px;color:var(--gold-dark);font-weight:700;white-space:nowrap}
.article-cta:hover{color:var(--red)}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,4vw,52px);align-items:start}
.faq-list{display:grid;gap:12px}
.faq-item{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius);
 box-shadow:var(--shadow-sm);overflow:hidden;
}
.faq-item[open]{border-color:var(--gold);box-shadow:var(--shadow-md)}
.faq-item summary{
 cursor:pointer;list-style:none;padding:16px 52px 16px 20px;position:relative;
 font-size:15px;font-weight:700;color:var(--red);font-family:var(--serif);
 transition:background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:#fffaf0}
.faq-item summary::after{
 content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
 font-size:20px;font-weight:400;color:var(--gold-dark);line-height:1;
}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding:0 20px 18px;font-size:14px;line-height:1.95;color:#59503f}
.faq-aside{
 background:linear-gradient(150deg,#fffdf6,#fff);
 border:1px solid var(--gold);border-radius:var(--radius-lg);
 padding:26px 24px;box-shadow:var(--shadow-sm);
}
.faq-aside h3{font-size:18px;color:var(--red);margin-bottom:12px}
.faq-aside p{font-size:14px;color:#59503f;line-height:1.9;margin-bottom:16px}
.check-list{display:grid;gap:10px;margin-bottom:20px}
.check-list li{position:relative;padding-left:24px;font-size:13.5px;color:#59503f}
.check-list li::before{
 content:"";position:absolute;left:0;top:.55em;width:12px;height:12px;
 border:1px solid var(--gold);border-radius:3px;background:rgba(212,175,55,.16);
}

/* ---------- CTA ---------- */
.cta-box{
 position:relative;
 background:linear-gradient(125deg,#8c1f1f 0%,#6d1717 52%,#451010 100%);
 border:1px solid var(--gold);border-radius:var(--radius-lg);
 padding:clamp(28px,3.6vw,46px);
 color:#fff;overflow:hidden;box-shadow:var(--shadow-lg);
}
.cta-box::after{
 content:"";position:absolute;inset:0;pointer-events:none;
 background-image:radial-gradient(rgba(212,175,55,.16) 1px,transparent 1px);
 background-size:24px 24px;opacity:.6;
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(22px,3.4vw,44px);align-items:center}
.cta-inner h2{font-size:clamp(21px,2.6vw,30px);color:#fff;line-height:1.42;margin-bottom:12px}
.cta-inner h2 em{font-style:normal;color:var(--gold)}
.cta-inner p{font-size:14.5px;color:#f1e5d0;line-height:1.95;max-width:52ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.cta-facts{display:grid;gap:10px}
.cta-fact{
 display:flex;align-items:center;gap:10px;font-size:13.5px;color:#f3e7d2;
 background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.4);
 border-radius:9px;padding:12px 16px;
}
.cta-fact b{color:var(--gold-soft);font-weight:700}
.cta-fact .mk{width:8px;height:8px;border-radius:50%;background:var(--gold);flex:0 0 8px}

/* ---------- Footer ---------- */
.site-footer{
 background:linear-gradient(180deg,#7d1b1b 0%,#451010 100%);
 color:#f1e5d0;border-top:1px solid var(--gold);
 padding:clamp(36px,4.4vw,56px) 0 0;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:clamp(24px,4vw,56px);padding-bottom:34px}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:18px;color:#fff;margin-bottom:14px}
.footer-about{font-size:13.5px;line-height:1.9;color:rgba(241,229,208,.85);max-width:34em}
.footer-note{margin-top:12px;font-size:12.5px;color:rgba(232,200,122,.78)}
.footer-title{font-size:15px;color:var(--gold-soft);margin-bottom:14px;font-family:var(--serif)}
.footer-list{display:grid;gap:9px;font-size:13.5px}
.footer-list a{color:rgba(241,229,208,.82)}
.footer-list a:hover{color:var(--gold)}
.footer-bottom{
 border-top:1px solid rgba(212,175,55,.3);padding:16px 0 22px;
 display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;
 font-size:12.5px;color:rgba(232,200,122,.82);
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
 .hero-inner{grid-template-columns:1fr}
 .hero-panel{max-width:560px}
 .stat-strip{grid-template-columns:repeat(2,1fr)}
 .stat-item:nth-child(2){border-right:0}
 .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line-soft)}
 .card-grid{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:repeat(2,1fr)}
 .step::after{display:none}
 .case-grid{grid-template-columns:repeat(2,1fr)}
 .tier-head{display:none}
 .tier-bar{grid-template-columns:1fr 1fr;gap:12px 16px;padding:18px}
 .tier-name{grid-column:1/-1}
 .cell-k{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-bottom:2px}
 .cell-v{font-size:14px}
 .cell-wide{grid-column:1/-1}
 .faq-wrap{grid-template-columns:1fr}
 .cta-inner{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
 .header-top{height:58px}
 .brand-text{font-size:16px;letter-spacing:.02em}
 .notice-chip{display:none}
 .nav-toggle{display:inline-flex}
 .header-nav-wrap{display:none}
 .header-nav-wrap.open{display:block;padding-bottom:8px}
 .main-nav{flex-direction:column;height:auto;gap:0;overflow:visible}
 .nav-link{padding:12px 4px;font-size:15px;border-bottom:1px solid rgba(255,255,255,.08)}
 .nav-link.active::after{left:4px;right:auto;width:28px;bottom:6px}
 .container{width:calc(100% - 32px)}
 .hero-actions .btn{flex:1 1 auto}
 .stat-strip{margin-top:-34px}
 .card-grid{grid-template-columns:1fr}
 .case-grid{grid-template-columns:1fr}
 .steps{grid-template-columns:1fr}
 .article-item{grid-template-columns:1fr;gap:8px;padding:18px 18px}
 .article-date{border-right:0;padding-right:0;border-bottom:1px dashed var(--line-soft);padding-bottom:6px;display:flex;align-items:baseline;gap:10px}
 .article-date small{display:inline}
 .article-cta{justify-self:start}
 .footer-grid{grid-template-columns:1fr;gap:28px}
 .footer-bottom{flex-direction:column;align-items:flex-start}
 .section-head{align-items:flex-start}
}
@media (max-width:520px){
 .hero-title{font-size:24px}
 .hero-lead{font-size:14.5px}
 .tier-bar{grid-template-columns:1fr}
 .stat-item{padding:18px 16px}
 .cta-actions .btn{width:100%}
 .hero-panel{padding:16px}
 .tier-hero{padding:16px 14px 14px}
 .btn{padding:11px 20px;font-size:14.5px}
}