/* roulang page: index */
:root{
  --plum:#5B2A4E;
  --plum-deep:#47203D;
  --plum-soft:#7A4468;
  --apricot:#E08A5B;
  --apricot-deep:#A5562C;
  --cream:#FBF7F2;
  --sand:#F6EDE5;
  --white:#FFFFFF;
  --ink:#2B1F2A;
  --muted:#6E5F6B;
  --line:#E8DED5;
  --copper:#B08D57;
  --silver:#9AA3AD;
  --bronze:#B87352;
  --radius:20px;
  --radius-sm:12px;
  --pill:999px;
  --shadow:0 8px 24px rgba(43,31,42,.08);
  --shadow-lift:0 16px 36px rgba(43,31,42,.13);
  --font-sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font-sans);font-size:17px;line-height:1.78;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-serif);line-height:1.24;margin:0;letter-spacing:.2px;color:var(--ink)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
.container{width:min(100% - 48px,var(--container));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(224,138,91,.6);outline-offset:3px;border-radius:6px}

/* ============ header ============ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,247,242,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:26px;min-height:80px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:var(--plum);background:linear-gradient(150deg,#fff,var(--sand));border:1px solid var(--line);box-shadow:inset 0 0 0 1px rgba(176,141,87,.4),0 4px 12px rgba(43,31,42,.06);transition:transform .25s ease}
.brand:hover .brand-mark{transform:rotate(-6deg)}
.brand-text{display:flex;flex-direction:column;line-height:1.18}
.brand-text strong{font-family:var(--font-serif);font-size:20px;letter-spacing:1.5px;color:var(--plum-deep)}
.brand-text small{font-size:11px;letter-spacing:.16em;color:var(--muted)}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-link{position:relative;padding:10px 15px;font-size:15px;color:var(--muted);border-radius:var(--pill);transition:color .18s ease,background .18s ease}
.nav-link::after{content:"";position:absolute;left:15px;right:15px;bottom:6px;height:2px;border-radius:2px;background:var(--apricot);transform:scaleX(0);transform-origin:left;transition:transform .24s ease}
.nav-link:hover{color:var(--plum);background:rgba(91,42,78,.05)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--plum);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--white);padding:11px 10px;flex-direction:column;justify-content:space-between}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--plum)}
.nav-toggle span:nth-child(2){width:70%}

/* ============ buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:var(--pill);font-size:15px;font-weight:600;letter-spacing:.02em;border:1px solid transparent;transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease}
.btn-primary{background:var(--plum);color:var(--cream);box-shadow:0 10px 22px rgba(91,42,78,.22)}
.btn-primary:hover{background:var(--plum-deep);transform:translateY(-1px);box-shadow:0 14px 28px rgba(91,42,78,.26)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 5px 12px rgba(91,42,78,.22)}
.btn-ghost{background:transparent;color:var(--plum);border-color:rgba(91,42,78,.32)}
.btn-ghost:hover{background:rgba(91,42,78,.07);transform:translateY(-1px)}
.btn-light{background:var(--cream);color:var(--plum-deep)}
.btn-light:hover{background:#fff;transform:translateY(-1px)}
.btn-sm{min-height:42px;padding:0 20px;font-size:14px}

/* ============ mobile nav ============ */
.mobile-nav{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;gap:26px;padding:26px 24px 34px;background:var(--cream);transform:translateX(103%);visibility:hidden;transition:transform .32s ease,visibility .32s ease;overflow-y:auto}
.mobile-nav.is-open{transform:none;visibility:visible}
.mobile-nav-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.mobile-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--white);font-size:22px;line-height:1;color:var(--plum)}
.mobile-links{display:flex;flex-direction:column;gap:4px}
.mobile-links a{padding:16px 14px;border-radius:14px;font-size:17px;color:var(--ink);border:1px solid transparent;transition:background .18s ease,color .18s ease,border-color .18s ease}
.mobile-links a:hover{background:var(--sand);color:var(--plum)}
.mobile-links a.is-active{background:rgba(91,42,78,.08);color:var(--plum);font-weight:600;border-color:rgba(91,42,78,.14)}
.mobile-tip{font-size:13px;color:var(--muted);line-height:1.7}
.mobile-cta{margin-top:auto}

/* ============ hero ============ */
.hero{position:relative;overflow:hidden;padding:60px 0 76px;background:radial-gradient(900px 460px at 84% -12%,#F7E3D4 0%,rgba(247,227,212,0) 62%),var(--cream)}
.hero::before{content:"";position:absolute;inset:0;background:url(/assets/images/af2819b6cacd85dc.webp) center/cover no-repeat;opacity:.13;pointer-events:none}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:140px;background:linear-gradient(180deg,rgba(251,247,242,0),var(--cream));pointer-events:none}
.hero-bento{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);grid-template-areas:"main sideA" "main sideB" "strip strip";gap:22px}
.hero-main{grid-area:main;background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:26px;padding:44px 40px;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:center;gap:18px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.14em;color:var(--plum-soft);text-transform:uppercase;font-weight:600}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--apricot)}
.hero h1{font-size:clamp(2.1rem,3.7vw,3.4rem);letter-spacing:.5px}
.hero h1 em{font-style:normal;color:var(--plum);box-shadow:inset 0 -.38em 0 rgba(224,138,91,.24)}
.hero-lead{font-size:19px;line-height:1.72;color:var(--plum-deep);font-weight:500}
.hero-text{font-size:16px;color:var(--muted);line-height:1.8}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.hero-meta{display:flex;flex-wrap:wrap;gap:22px;margin-top:10px;padding-top:20px;border-top:1px dashed var(--line)}
.hero-meta li{font-size:13.5px;color:var(--muted)}
.hero-meta strong{display:block;font-family:var(--font-serif);font-size:22px;color:var(--plum);font-variant-numeric:tabular-nums}
.hero-side{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;transition:transform .2s ease,box-shadow .2s ease}
.hero-side:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.hero-side-a{grid-area:sideA}
.hero-side-b{grid-area:sideB}
.side-title{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;letter-spacing:.1em;color:var(--muted);font-weight:600}
.mini-rank{display:flex;flex-direction:column;gap:11px}
.mini-rank li{display:grid;grid-template-columns:26px 1fr auto;align-items:center;gap:10px;font-size:14px}
.mini-rank .no{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;color:#fff;background:var(--silver)}
.mini-rank li:nth-child(1) .no{background:linear-gradient(145deg,#C9A56A,#B08D57)}
.mini-rank li:nth-child(2) .no{background:linear-gradient(145deg,#B4BCC4,#9AA3AD)}
.mini-rank li:nth-child(3) .no{background:linear-gradient(145deg,#C88A6C,#B87352)}
.mini-rank .who{color:var(--ink)}
.mini-rank .who small{display:block;font-size:11.5px;color:var(--muted)}
.mini-rank .val{font-variant-numeric:tabular-nums;font-weight:700;color:var(--plum);font-size:14px}
.side-note{font-size:13px;color:var(--muted);line-height:1.7}
.side-list{display:flex;flex-direction:column;gap:10px}
.side-list li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--apricot);flex:0 0 auto}
.badge-soft{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--pill);background:rgba(224,138,91,.15);color:var(--apricot-deep);font-size:12px;font-weight:600}
.hero-strip{grid-area:strip;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:20px 26px;border-radius:var(--radius);background:var(--plum);color:var(--cream);box-shadow:0 14px 32px rgba(91,42,78,.24)}
.hero-strip p{font-size:15px;color:rgba(251,247,242,.9)}
.hero-strip strong{color:#fff;font-family:var(--font-serif);font-size:17px;letter-spacing:.5px}

/* ============ sections ============ */
.section{padding:88px 0}
.section--white{background:var(--white)}
.section--sand{background:var(--sand)}
.section--cream{background:var(--cream)}
.section-head{max-width:740px;margin-bottom:44px}
.section-head h2{font-size:clamp(1.8rem,2.9vw,2.5rem);margin:12px 0 14px}
.section-head p{color:var(--muted);font-size:16.5px}
.section-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;max-width:none}
.section-head--row .section-head-text{max-width:720px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--plum);font-weight:600;font-size:15px;padding-bottom:3px;border-bottom:2px solid rgba(224,138,91,.55);transition:border-color .18s ease,color .18s ease,gap .18s ease}
.link-arrow:hover{border-color:var(--plum);gap:10px}

/* ============ service matrix ============ */
.matrix{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:minmax(178px,auto);gap:20px}
.matrix-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.matrix-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:rgba(224,138,91,.5)}
.matrix-card h3{font-size:19px}
.matrix-card p{font-size:14.5px;color:var(--muted);line-height:1.75}
.matrix-lg{grid-column:span 2;grid-row:span 2;justify-content:flex-start;background:linear-gradient(160deg,#fff 0%,#FDF4EE 100%);padding:34px 32px}
.matrix-lg h3{font-size:clamp(1.4rem,2vw,1.8rem)}
.matrix-lg p{font-size:15.5px;max-width:36ch}
.matrix-sm{grid-column:span 2}
.m-icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:rgba(224,138,91,.16);color:var(--apricot-deep);font-family:var(--font-serif);font-size:18px;font-weight:700}
.matrix-lg .m-icon{width:52px;height:52px;border-radius:16px;font-size:22px}
.matrix-lg .link-arrow{margin-top:auto}

/* ============ stats ============ */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.stat-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px;box-shadow:var(--shadow);overflow:hidden}
.stat-card::after{content:"";position:absolute;left:24px;top:0;width:52px;height:3px;border-radius:0 0 3px 3px;background:var(--copper);opacity:.7}
.stat-card .num{font-family:var(--font-serif);font-size:clamp(2rem,3vw,2.7rem);color:var(--plum);font-variant-numeric:tabular-nums;line-height:1.1}
.stat-card .num span{font-size:.5em;margin-left:2px;color:var(--plum-soft)}
.stat-card h3{font-size:15px;margin:10px 0 8px;font-family:var(--font-sans);font-weight:600}
.stat-card p{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ============ slots ============ */
.slots{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.slot{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--apricot);border-radius:var(--radius-sm);padding:24px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px;transition:transform .2s ease,box-shadow .2s ease}
.slot:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift)}
.slot .time{font-family:var(--font-serif);font-size:17px;color:var(--plum);letter-spacing:.5px}
.slot h3{font-size:16px;font-family:var(--font-sans);font-weight:600}
.slot p{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ============ hosts ============ */
.hosts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.host{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;text-align:center;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.host:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.avatar{width:64px;height:64px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;font-family:var(--font-serif);font-size:22px;color:#fff;background:linear-gradient(145deg,var(--plum-soft),var(--plum));box-shadow:inset 0 0 0 3px rgba(255,255,255,.22)}
.avatar.alt{background:linear-gradient(145deg,#D89A73,#B87352)}
.avatar.alt2{background:linear-gradient(145deg,#B4BCC4,#7F8894)}
.avatar.alt3{background:linear-gradient(145deg,#C9A56A,#A07C48)}
.host h3{font-size:17px;font-family:var(--font-sans);font-weight:700}
.host .city{font-size:12.5px;color:var(--apricot-deep);letter-spacing:.06em;margin:4px 0 10px;display:block}
.host p{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ============ flow ============ */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;position:relative}
.flow::before{content:"";position:absolute;top:34px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,rgba(176,141,87,.55),rgba(224,138,91,.35),rgba(176,141,87,.15))}
.flow-step{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 22px 24px;box-shadow:var(--shadow);transition:transform .2s ease}
.flow-step:hover{transform:translateY(-3px)}
.step-no{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-serif);font-size:19px;color:#fff;background:var(--plum);margin-bottom:14px;box-shadow:0 6px 16px rgba(91,42,78,.22)}
.flow-step h3{font-size:17px;font-family:var(--font-sans);font-weight:700;margin-bottom:6px}
.flow-step p{font-size:13.5px;color:var(--muted);line-height:1.72}

/* ============ rank ============ */
.podium{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:end;margin-bottom:26px}
.podium-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 22px 26px;text-align:center;box-shadow:var(--shadow);position:relative;transition:transform .22s ease,box-shadow .22s ease}
.podium-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.podium-card.is-first{border-color:rgba(176,141,87,.6);padding-top:38px}
.podium-card.is-first::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:86px;height:4px;border-radius:0 0 4px 4px;background:linear-gradient(90deg,#C9A56A,#B08D57)}
.medal{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;margin:0 auto 14px;color:#fff;font-family:var(--font-serif);font-size:22px;box-shadow:0 8px 18px rgba(43,31,42,.16);transition:transform .25s ease}
.podium-card:hover .medal{transform:rotate(8deg)}
.medal--gold{background:linear-gradient(145deg,#C9A56A,#B08D57)}
.medal--silver{background:linear-gradient(145deg,#B4BCC4,#9AA3AD)}
.medal--bronze{background:linear-gradient(145deg,#C88A6C,#B87352)}
.podium-card h3{font-size:18px;font-family:var(--font-sans);font-weight:700}
.podium-card .city{font-size:12.5px;color:var(--apricot-deep);display:block;margin:4px 0 10px}
.podium-card p{font-size:13.5px;color:var(--muted);line-height:1.7}
.score{display:inline-flex;align-items:baseline;gap:4px;margin-top:14px;font-family:var(--font-serif);font-size:26px;color:var(--plum);font-variant-numeric:tabular-nums}
.score small{font-size:12px;color:var(--muted);font-family:var(--font-sans)}
.rank-rows{display:flex;flex-direction:column;gap:10px}
.rank-row{display:grid;grid-template-columns:44px minmax(0,1fr) auto auto;align-items:center;gap:16px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 20px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.rank-row:hover{transform:translateX(3px);border-color:rgba(224,138,91,.5);box-shadow:var(--shadow)}
.rank-no{font-family:var(--font-serif);font-size:17px;color:var(--plum-soft)}
.rank-name{font-size:15px;font-weight:600}
.rank-name small{display:block;font-size:12.5px;color:var(--muted);font-weight:400}
.rank-tag{font-size:12.5px;color:var(--apricot-deep);background:rgba(224,138,91,.14);padding:3px 10px;border-radius:var(--pill)}
.rank-val{font-variant-numeric:tabular-nums;font-weight:700;color:var(--plum);font-size:14.5px}

/* ============ cases ============ */
.cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:start}
.case{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.case:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.case:nth-child(2){margin-top:28px}
.case:nth-child(3){margin-top:56px}
.case-img{aspect-ratio:4/3;overflow:hidden;background:var(--sand)}
.case-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.case:hover .case-img img{transform:scale(1.03)}
.case-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px}
.case-body .tag{align-self:flex-start}
.case-body p{font-size:15px;line-height:1.75;color:var(--ink)}
.case-body .who{font-size:13px;color:var(--muted)}

/* ============ topics ============ */
.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.topic-card{position:relative;background:var(--white);border:1px solid var(--line);border-top:4px solid var(--apricot);border-radius:var(--radius-sm);padding:26px 24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;transition:transform .2s ease,box-shadow .2s ease}
.topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.topic-card h3{font-size:18px}
.topic-card p{font-size:14px;color:var(--muted);line-height:1.75}
.topic-card .count{font-size:12.5px;color:var(--apricot-deep);letter-spacing:.04em;font-weight:600}

/* ============ news ============ */
.news-layout{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(0,.86fr);gap:32px;align-items:start}
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.news-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:rgba(224,138,91,.5)}
.news-item h3{font-size:16.5px;font-family:var(--font-sans);font-weight:700;line-height:1.5}
.news-item h3 a{transition:color .18s ease}
.news-item h3 a:hover{color:var(--plum)}
.news-item p{font-size:13.8px;color:var(--muted);line-height:1.72;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-top:auto;flex-wrap:wrap}
.tag{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--pill);background:rgba(224,138,91,.16);color:var(--apricot-deep);font-size:12px;font-weight:600;letter-spacing:.02em}
.empty-state{background:var(--white);border:1px dashed var(--line);border-radius:var(--radius-sm);padding:38px 26px;text-align:center;color:var(--muted);font-size:15px;line-height:1.8}
.news-aside{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);position:sticky;top:100px}
.news-aside h3{font-size:17px;margin-bottom:14px}
.hot-list{display:flex;flex-direction:column;gap:14px}
.hot-list li{display:flex;gap:12px;align-items:flex-start}
.hot-list .n{font-family:var(--font-serif);font-size:15px;color:var(--apricot-deep);min-width:20px}
.hot-list a{font-size:14.5px;line-height:1.6;color:var(--ink);transition:color .18s ease}
.hot-list a:hover{color:var(--plum)}
.hot-list small{display:block;font-size:12px;color:var(--muted);margin-top:3px}
.aside-more{margin-top:20px;padding-top:18px;border-top:1px dashed var(--line)}

/* ============ calendar ============ */
.timeline{display:flex;flex-direction:column;gap:16px}
.event{display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:22px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.event:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift)}
.date-block{background:var(--sand);border-radius:14px;padding:12px 10px;text-align:center;border:1px solid var(--line)}
.date-block .d{display:block;font-family:var(--font-serif);font-size:24px;color:var(--plum);line-height:1.1;font-variant-numeric:tabular-nums}
.date-block .m{display:block;font-size:12px;color:var(--muted);letter-spacing:.1em;margin-top:4px}
.event h3{font-size:17px;font-family:var(--font-sans);font-weight:700;margin-bottom:5px}
.event p{font-size:13.8px;color:var(--muted);line-height:1.7}
.status{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--pill);font-size:12.5px;font-weight:600;white-space:nowrap}
.status--open{background:rgba(91,42,78,.1);color:var(--plum)}
.status--few{background:rgba(224,138,91,.18);color:var(--apricot-deep)}
.status--full{background:rgba(110,95,107,.12);color:var(--muted)}

/* ============ guide ============ */
.guide-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:28px;align-items:start}
.checklist{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;box-shadow:var(--shadow)}
.checklist h3{font-size:19px;margin-bottom:18px}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px;line-height:1.75}
.checklist li:last-child{border-bottom:0;padding-bottom:0}
.check{width:22px;height:22px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;background:rgba(224,138,91,.18);color:var(--apricot-deep);font-size:12px;font-weight:700;margin-top:3px}
.safety-card{background:linear-gradient(160deg,var(--plum),var(--plum-deep));color:var(--cream);border-radius:var(--radius);padding:32px 30px;box-shadow:0 16px 36px rgba(71,32,61,.28)}
.safety-card h3{color:#fff;font-size:19px;margin-bottom:16px}
.safety-card p{font-size:14.5px;line-height:1.8;color:rgba(251,247,242,.85)}
.safety-card ul{margin-top:16px;display:flex;flex-direction:column;gap:10px}
.safety-card li{font-size:14px;line-height:1.7;padding-left:16px;position:relative;color:rgba(251,247,242,.92)}
.safety-card li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--apricot)}

/* ============ alliance ============ */
.alliance{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.alliance-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 18px;text-align:center;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}
.alliance-item h3{font-size:15.5px;font-family:var(--font-sans);font-weight:600;color:var(--muted);transition:color .2s ease}
.alliance-item span{display:block;font-size:12px;color:var(--muted);margin-top:5px;letter-spacing:.06em}
.alliance-item:hover{border-color:rgba(224,138,91,.55);transform:translateY(-2px);box-shadow:var(--shadow)}
.alliance-item:hover h3{color:var(--plum)}

/* ============ echo ============ */
.echo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.quote{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--copper);border-radius:var(--radius-sm);padding:26px 24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;transition:transform .2s ease,box-shadow .2s ease}
.quote:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift)}
.quote p{font-size:15.5px;line-height:1.8}
.quote footer{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted)}
.quote .badge-soft{background:rgba(176,141,87,.16);color:#8A6A38}

/* ============ myths ============ */
.myths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.myth{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow)}
.myth .wrong{font-size:14px;color:var(--bronze);font-weight:600;margin-bottom:10px}
.myth h3{font-size:16.5px;font-family:var(--font-sans);font-weight:700;margin-bottom:8px}
.myth p{font-size:14px;color:var(--muted);line-height:1.75}

/* ============ faq ============ */
.faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:6px 22px;box-shadow:var(--shadow);transition:border-color .2s ease,box-shadow .2s ease}
.faq-item[open]{border-color:rgba(224,138,91,.55);box-shadow:var(--shadow-lift)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:16px 0;font-size:15.5px;font-weight:600;line-height:1.6}
.faq-item summary::-webkit-details-marker{display:none}
.faq-no{font-family:var(--font-serif);color:var(--apricot-deep);font-size:15px;flex:0 0 auto}
.faq-mark{margin-left:auto;width:24px;height:24px;flex:0 0 auto;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:15px;color:var(--plum);transition:transform .22s ease,background .22s ease}
.faq-item[open] .faq-mark{transform:rotate(135deg);background:rgba(224,138,91,.16);border-color:transparent}
.faq-body{padding:0 0 18px 0;font-size:14.5px;color:var(--muted);line-height:1.85}

/* ============ safety strip ============ */
.safety-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.safety-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}
.safety-item .ico{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:rgba(91,42,78,.09);color:var(--plum);font-family:var(--font-serif);font-size:17px;font-weight:700}
.safety-item h3{font-size:16px;font-family:var(--font-sans);font-weight:700}
.safety-item p{font-size:13.5px;color:var(--muted);line-height:1.72}

/* ============ join ============ */
.join-panel{position:relative;overflow:hidden;background:linear-gradient(150deg,var(--plum) 0%,var(--plum-deep) 100%);border-radius:28px;padding:56px 52px;color:var(--cream);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:48px;box-shadow:0 22px 48px rgba(71,32,61,.3)}
.join-panel::before{content:"";position:absolute;inset:0;background:url(/assets/images/64986cb8d0905bed.webp) center/cover no-repeat;opacity:.1;pointer-events:none}
.join-copy{position:relative;z-index:2;display:flex;flex-direction:column;gap:16px}
.join-copy .eyebrow{color:rgba(251,247,242,.75)}
.join-copy .eyebrow::before{background:var(--apricot)}
.join-copy h2{color:#fff;font-size:clamp(1.8rem,2.8vw,2.4rem)}
.join-copy p{font-size:15.5px;line-height:1.85;color:rgba(251,247,242,.88)}
.join-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.join-form{position:relative;z-index:2;background:rgba(251,247,242,.97);border-radius:20px;padding:28px 26px;box-shadow:0 18px 40px rgba(20,8,18,.24);color:var(--ink);display:flex;flex-direction:column;gap:14px}
.join-form h3{font-size:17px;font-family:var(--font-sans);font-weight:700}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:600;color:var(--plum-deep)}
.field input,.field select,.field textarea{width:100%;min-height:46px;padding:11px 14px;border-radius:12px;border:1px solid var(--line);background:#fff;font-size:14.5px;transition:border-color .18s ease,box-shadow .18s ease}
.field textarea{min-height:88px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--plum);box-shadow:0 0 0 4px rgba(224,138,91,.18)}
.field .hint{font-size:12px;color:var(--muted)}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.join-form .btn{width:100%}
.form-note{font-size:12px;color:var(--muted);line-height:1.7}

/* ============ footer ============ */
.site-footer{background:var(--plum-deep);color:rgba(251,247,242,.82);padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{background:rgba(251,247,242,.1);border-color:rgba(251,247,242,.22);color:var(--cream);box-shadow:none}
.footer-brand strong{font-family:var(--font-serif);font-size:19px;color:#fff;letter-spacing:1.2px;display:block;line-height:1.2}
.footer-brand small{font-size:11px;letter-spacing:.14em;color:rgba(251,247,242,.6)}
.site-footer p{font-size:13.8px;line-height:1.8;color:rgba(251,247,242,.72)}
.footer-col h3{font-size:14px;font-family:var(--font-sans);font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.06em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:13.8px;color:rgba(251,247,242,.72);transition:color .18s ease,padding-left .18s ease}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-bottom{border-top:1px solid rgba(251,247,242,.14);padding:20px 0 26px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;font-size:12.5px;color:rgba(251,247,242,.58)}
.footer-bottom .domain{letter-spacing:.04em}

/* ============ motion ============ */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in-view{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}

/* ============ responsive ============ */
@media (max-width:1200px){
  .hero-bento{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
  .join-panel{padding:48px 40px;gap:36px}
}
@media (max-width:992px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .header-inner{min-height:70px;gap:16px}
  .header-actions .btn-sm{display:none}
  .brand-text strong{font-size:18px}
  .hero-bento{grid-template-columns:minmax(0,1fr);grid-template-areas:"main" "sideA" "sideB" "strip"}
  .hero-main{padding:34px 28px}
  .matrix{grid-template-columns:repeat(2,minmax(0,1fr))}
  .matrix-lg{grid-column:span 2;grid-row:auto}
  .matrix-sm{grid-column:span 1}
  .stats,.slots,.hosts,.flow,.safety-strip,.alliance{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow::before{display:none}
  .podium{grid-template-columns:repeat(3,minmax(0,1fr))}
  .cases,.topic-grid,.myths{grid-template-columns:repeat(2,minmax(0,1fr))}
  .case:nth-child(2),.case:nth-child(3){margin-top:0}
  .news-layout{grid-template-columns:minmax(0,1fr)}
  .news-aside{position:static}
  .guide-grid{grid-template-columns:minmax(0,1fr)}
  .echo{grid-template-columns:minmax(0,1fr)}
  .faq-list{grid-template-columns:minmax(0,1fr)}
  .join-panel{grid-template-columns:minmax(0,1fr);padding:38px 30px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
  .section{padding:64px 0}
}
@media (max-width:768px){
  body{font-size:16px}
  .container{width:calc(100% - 32px)}
  .section{padding:56px 0}
  .section-head{margin-bottom:32px}
  .hero{padding:36px 0 56px}
  .hero-main{padding:28px 22px;border-radius:20px}
  .hero h1{font-size:clamp(1.85rem,7vw,2.4rem)}
  .hero-lead{font-size:17px}
  .hero-meta{gap:16px}
  .hero-meta li{flex:1 1 40%}
  .hero-strip{flex-direction:column;align-items:flex-start;padding:20px}
  .matrix,.stats,.slots,.hosts,.flow,.cases,.topic-grid,.myths,.alliance,.safety-strip,.news-grid{grid-template-columns:minmax(0,1fr)}
  .matrix-lg{grid-column:span 1}
  .matrix-sm{grid-column:span 1}
  .podium{grid-template-columns:minmax(0,1fr);align-items:stretch}
  .podium-card.is-first{padding-top:30px}
  .rank-row{grid-template-columns:36px minmax(0,1fr) auto;gap:12px;padding:14px 16px}
  .rank-row .rank-tag{display:none}
  .event{grid-template-columns:74px minmax(0,1fr);gap:16px}
  .event .status{grid-column:2;justify-self:start}
  .form-row{grid-template-columns:minmax(0,1fr)}
  .join-panel{padding:30px 22px;border-radius:22px}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .btn{min-height:46px}
  .date-block .d{font-size:20px}
}
@media (max-width:480px){
  .container{width:calc(100% - 28px)}
  .brand-mark{width:40px;height:40px}
  .brand-text strong{font-size:16px;letter-spacing:.8px}
  .brand-text small{font-size:10px;letter-spacing:.1em}
  .hero-actions .btn{width:100%}
  .section-head--row{flex-direction:column;align-items:flex-start;gap:14px}
  .quote footer{flex-direction:column;align-items:flex-start;gap:6px}
}

/* roulang page: category1 */
:root{
  --plum:#5B2A4E;
  --plum-deep:#47203D;
  --plum-soft:#7A4468;
  --apricot:#E08A5B;
  --apricot-deep:#A5562C;
  --cream:#FBF7F2;
  --sand:#F6EDE5;
  --white:#FFFFFF;
  --ink:#2B1F2A;
  --muted:#6E5F6B;
  --line:#E8DED5;
  --copper:#B08D57;
  --silver:#9AA3AD;
  --bronze:#B87352;
  --radius:20px;
  --radius-sm:12px;
  --pill:999px;
  --shadow:0 8px 24px rgba(43,31,42,.08);
  --shadow-lift:0 16px 36px rgba(43,31,42,.13);
  --font-sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font-sans);font-size:17px;line-height:1.78;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
.container{width:min(100% - 48px,var(--container));margin-inline:auto}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(224,138,91,.6);outline-offset:3px;border-radius:6px}

/* ===== header ===== */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,247,242,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:26px;min-height:80px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:var(--plum);background:linear-gradient(150deg,#fff,var(--sand));border:1px solid var(--line);box-shadow:inset 0 0 0 1px rgba(176,141,87,.4),0 4px 12px rgba(43,31,42,.06);transition:transform .25s ease}
.brand:hover .brand-mark{transform:rotate(-6deg)}
.brand-text{display:flex;flex-direction:column;line-height:1.18}
.brand-text strong{font-family:var(--font-serif);font-size:20px;letter-spacing:1.5px;color:var(--plum-deep)}
.brand-text small{font-size:11px;letter-spacing:.16em;color:var(--muted)}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-link{position:relative;padding:10px 15px;font-size:15px;color:var(--muted);border-radius:var(--pill);transition:color .18s ease,background .18s ease}
.nav-link::after{content:"";position:absolute;left:15px;right:15px;bottom:6px;height:2px;border-radius:2px;background:var(--apricot);transform:scaleX(0);transform-origin:left;transition:transform .24s ease}
.nav-link:hover{color:var(--plum);background:rgba(91,42,78,.05)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--plum);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--white);padding:11px 10px;flex-direction:column;justify-content:space-between}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--plum)}
.nav-toggle span:nth-child(2){width:70%}

/* ===== mobile nav ===== */
.mobile-nav{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;gap:26px;padding:26px 24px 34px;background:var(--cream);transform:translateX(103%);visibility:hidden;transition:transform .32s ease,visibility .32s ease;overflow-y:auto}
.mobile-nav.is-open{transform:none;visibility:visible}
.mobile-nav-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.mobile-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--white);font-size:22px;line-height:1;color:var(--plum)}
.mobile-links{display:flex;flex-direction:column;gap:4px}
.mobile-links a{padding:16px 14px;border-radius:14px;font-size:17px;color:var(--ink);border:1px solid transparent;transition:background .18s ease,color .18s ease,border-color .18s ease}
.mobile-links a:hover{background:var(--sand);color:var(--plum)}
.mobile-links a.is-active{background:rgba(91,42,78,.08);color:var(--plum);font-weight:600;border-color:rgba(91,42,78,.14)}
.mobile-tip{font-size:13px;color:var(--muted);line-height:1.7}
.mobile-cta{margin-top:auto}

/* ===== buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:var(--pill);font-size:15px;font-weight:600;letter-spacing:.02em;border:1px solid transparent;transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease}
.btn-primary{background:var(--plum);color:var(--cream);box-shadow:0 10px 22px rgba(91,42,78,.22)}
.btn-primary:hover{background:var(--plum-deep);transform:translateY(-1px);box-shadow:0 14px 28px rgba(91,42,78,.26)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 5px 12px rgba(91,42,78,.22)}
.btn-ghost{background:transparent;color:var(--plum);border-color:rgba(91,42,78,.32)}
.btn-ghost:hover{background:rgba(91,42,78,.07);transform:translateY(-1px)}
.btn-light{background:var(--cream);color:var(--plum-deep)}
.btn-light:hover{background:#fff;transform:translateY(-1px)}
.btn-outline-light{background:transparent;color:var(--cream);border-color:rgba(251,247,242,.42)}
.btn-outline-light:hover{background:rgba(251,247,242,.12);transform:translateY(-1px)}
.btn-sm{min-height:42px;padding:0 20px;font-size:14px}

/* ===== breadcrumb ===== */
.breadcrumb-bar{background:var(--sand);border-bottom:1px solid var(--line)}
.crumbs{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:56px;font-size:13.5px;color:var(--muted);flex-wrap:wrap}
.crumbs ol{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.crumbs li{display:flex;align-items:center;gap:8px}
.crumbs li::after{content:"/";color:#C9B9AC}
.crumbs li:last-child::after{display:none}
.crumbs a{color:var(--plum-soft);transition:color .18s ease}
.crumbs a:hover{color:var(--plum);text-decoration:underline;text-underline-offset:4px}
.crumbs .current{color:var(--ink);font-weight:600}
.crumb-back{display:inline-flex;align-items:center;gap:6px;color:var(--plum);font-weight:600;transition:gap .18s ease,color .18s ease}
.crumb-back:hover{gap:10px;color:var(--plum-deep)}

/* ===== section base ===== */
.section{padding:88px 0}
.section--sand{background:var(--sand)}
.section--white{background:var(--white)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px;flex-wrap:wrap}
.section-head .head-copy{max-width:720px}
.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.18em;color:var(--apricot-deep);font-weight:600;text-transform:uppercase;margin-bottom:14px}
.section-kicker::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--apricot)}
.section-title{font-family:var(--font-serif);font-size:clamp(1.7rem,2.6vw,2.4rem);line-height:1.32;color:var(--plum-deep);letter-spacing:.01em}
.section-desc{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.8;max-width:660px}

/* ===== badges / tags ===== */
.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:var(--pill);font-size:12.5px;font-weight:600;letter-spacing:.03em;background:rgba(91,42,78,.08);color:var(--plum)}
.tag--apricot{background:rgba(224,138,91,.16);color:var(--apricot-deep)}
.tag--line{background:transparent;border:1px solid var(--line);color:var(--muted);font-weight:500}
.medal{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:14px;font-weight:700;color:#fff;flex:none;box-shadow:inset 0 0 0 2px rgba(255,255,255,.45)}
.medal--1{background:linear-gradient(150deg,#C9A46A,var(--copper))}
.medal--2{background:linear-gradient(150deg,#B5BCC4,var(--silver))}
.medal--3{background:linear-gradient(150deg,#C98A6A,var(--bronze))}
.medal--n{background:rgba(91,42,78,.12);color:var(--plum);font-weight:700;box-shadow:none}

/* ===== category hero ===== */
.cat-hero{position:relative;overflow:hidden;padding:64px 0 78px;background:radial-gradient(880px 420px at 88% -18%,#F7E3D4 0%,rgba(247,227,212,0) 64%),var(--cream)}
.cat-hero::before{content:"";position:absolute;inset:0;background:url(/assets/images/b86fa61d3e17dbd4.webp) center/cover no-repeat;opacity:.1;pointer-events:none}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.42fr) minmax(0,1fr);gap:44px;align-items:start}
.cat-hero h1{font-family:var(--font-serif);font-size:clamp(2.1rem,3.9vw,3.2rem);line-height:1.26;color:var(--plum-deep);letter-spacing:.012em}
.cat-hero h1 em{font-style:normal;color:var(--apricot-deep);position:relative;white-space:nowrap}
.cat-hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:8px;background:rgba(224,138,91,.2);border-radius:4px;z-index:-1}
.cat-hero .lead{margin-top:22px;font-size:17.5px;line-height:1.85;color:#4A3A47;max-width:640px}
.cat-hero .lead + .lead{margin-top:14px;font-size:16px;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-stat{flex:1 1 150px;background:rgba(255,255,255,.86);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 18px;box-shadow:0 4px 14px rgba(43,31,42,.05)}
.hero-stat strong{display:block;font-family:var(--font-serif);font-size:26px;color:var(--plum);font-variant-numeric:tabular-nums;line-height:1.2}
.hero-stat span{font-size:13px;color:var(--muted)}
.cat-side{background:var(--white);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}
.cat-side figure{margin:0;position:relative;aspect-ratio:16/10;overflow:hidden}
.cat-side figure img{width:100%;height:100%;object-fit:cover}
.cat-side figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(43,31,42,0) 40%,rgba(43,31,42,.55));}
.cat-side figcaption{position:absolute;left:18px;right:18px;bottom:14px;z-index:2;color:#fff;font-size:13.5px;letter-spacing:.02em}
.cat-side-body{padding:22px 24px 26px}
.cat-side-body h2{font-family:var(--font-serif);font-size:19px;color:var(--plum-deep);margin-bottom:12px}
.cat-side-list{display:flex;flex-direction:column;gap:12px}
.cat-side-list li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:#4A3A47;line-height:1.6}
.cat-side-list li .dot{width:7px;height:7px;border-radius:50%;background:var(--apricot);margin-top:9px;flex:none}

/* ===== topic cards ===== */
.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.topic-card{display:grid;grid-template-columns:186px minmax(0,1fr);gap:0;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;position:relative}
.topic-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--apricot);opacity:.85}
.topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:#DDCEC2}
.topic-thumb{position:relative;overflow:hidden;background:var(--sand)}
.topic-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.topic-card:hover .topic-thumb img{transform:scale(1.04)}
.topic-body{padding:22px 24px 20px;display:flex;flex-direction:column;gap:10px}
.topic-body h3{font-size:17.5px;line-height:1.5;color:var(--plum-deep);font-weight:700}
.topic-body p{font-size:14.5px;color:var(--muted);line-height:1.72;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.topic-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:6px;font-size:12.5px;color:#8B7A86}
.topic-meta .tag{font-size:12px;padding:4px 10px}
.topic-enter{margin-left:auto;font-size:13.5px;font-weight:600;color:var(--plum);display:inline-flex;align-items:center;gap:5px;transition:gap .18s ease}
.topic-card:hover .topic-enter{gap:9px;color:var(--apricot-deep)}

/* ===== rank board ===== */
.podium{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:26px}
.podium-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px 24px;box-shadow:var(--shadow);text-align:left;transition:transform .2s ease,box-shadow .2s ease}
.podium-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.podium-card.is-first{border-color:rgba(176,141,87,.55);background:linear-gradient(180deg,#FFFDF9,#FFFFFF)}
.podium-card.is-first::after{content:"本周榜首";position:absolute;top:16px;right:-6px;background:var(--copper);color:#fff;font-size:11.5px;letter-spacing:.08em;padding:4px 12px;border-radius:4px 0 0 4px;box-shadow:0 4px 10px rgba(176,141,87,.35)}
.podium-top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.podium-name{font-size:16.5px;font-weight:700;color:var(--plum-deep)}
.podium-city{display:block;font-size:12.5px;color:var(--muted);font-weight:400;margin-top:3px}
.podium-card h3{font-size:15.5px;line-height:1.55;color:var(--ink);margin-bottom:10px;font-weight:600}
.podium-card p{font-size:13.5px;color:var(--muted);line-height:1.7;margin-bottom:16px}
.score-row{display:flex;align-items:baseline;gap:8px;margin-bottom:8px}
.score-num{font-family:var(--font-serif);font-size:30px;color:var(--plum);font-variant-numeric:tabular-nums;line-height:1}
.score-label{font-size:12.5px;color:var(--muted)}
.meter{height:7px;border-radius:var(--pill);background:#EFE6DD;overflow:hidden;margin-bottom:14px}
.meter i{display:block;height:100%;border-radius:var(--pill);background:linear-gradient(90deg,var(--apricot),var(--copper))}
.meter i.silver{background:linear-gradient(90deg,#C3CAD1,var(--silver))}
.meter i.bronze{background:linear-gradient(90deg,#D19A7C,var(--bronze))}
.podium-foot{font-size:12.5px;color:#8B7A86;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.rank-rows{display:flex;flex-direction:column;gap:10px}
.rank-row{display:flex;align-items:center;gap:16px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 20px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.rank-row:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#DDCEC2}
.rank-row .rank-title{font-size:15px;color:var(--ink);font-weight:600;flex:1;min-width:0}
.rank-row .rank-city{font-size:12.5px;color:var(--muted);white-space:nowrap}
.rank-row .rank-score{font-family:var(--font-serif);font-size:17px;color:var(--plum);font-variant-numeric:tabular-nums;min-width:64px;text-align:right}

/* ===== steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:step}
.step{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px 24px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.step-num{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-serif);font-size:17px;font-weight:700;color:var(--plum);background:linear-gradient(150deg,#fff,var(--sand));border:1px solid rgba(176,141,87,.45);margin-bottom:16px;box-shadow:0 4px 10px rgba(43,31,42,.06);transition:transform .25s ease}
.step:hover .step-num{transform:rotate(-8deg)}
.step h3{font-size:16px;color:var(--plum-deep);margin-bottom:8px}
.step p{font-size:14px;color:var(--muted);line-height:1.72}
.step::after{content:"";position:absolute;top:44px;right:-14px;width:8px;height:8px;border-radius:50%;background:rgba(224,138,91,.45)}
.step:last-child::after{display:none}

/* ===== template ===== */
.template-wrap{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:28px;align-items:start}
.template-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.template-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 24px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#FFFDFA,#FFF)}
.template-head strong{font-size:15px;color:var(--plum-deep)}
.template-body{padding:24px}
.template-line{font-size:14.5px;line-height:1.9;color:#4A3A47;padding:10px 14px;border-radius:10px;background:rgba(246,237,229,.7);border-left:3px solid rgba(224,138,91,.55);margin-bottom:12px}
.template-line:last-child{margin-bottom:0}
.template-line b{color:var(--plum);font-weight:600}
.tips-list{display:flex;flex-direction:column;gap:16px}
.tip-item{display:flex;gap:14px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;box-shadow:0 4px 14px rgba(43,31,42,.05);transition:transform .18s ease,box-shadow .18s ease}
.tip-item:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.tip-item .medal{margin-top:2px}
.tip-item h3{font-size:15px;color:var(--plum-deep);margin-bottom:6px}
.tip-item p{font-size:13.8px;color:var(--muted);line-height:1.72}

/* ===== safety ===== */
.safety-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:28px;align-items:stretch}
.safety-figure{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);min-height:320px}
.safety-figure img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.safety-figure::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(71,32,61,.15),rgba(71,32,61,.72))}
.safety-figure figcaption{position:absolute;left:26px;right:26px;bottom:24px;z-index:2;color:var(--cream)}
.safety-figure figcaption strong{display:block;font-family:var(--font-serif);font-size:20px;margin-bottom:8px}
.safety-figure figcaption span{font-size:13.5px;line-height:1.7;color:rgba(251,247,242,.85)}
.safety-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-content:start}
.safety-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px;box-shadow:0 4px 14px rgba(43,31,42,.05);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.safety-item:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#DDCEC2}
.safety-item h3{font-size:14.8px;color:var(--plum-deep);margin-bottom:7px;display:flex;align-items:center;gap:8px}
.safety-item h3::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--apricot);flex:none}
.safety-item p{font-size:13.5px;color:var(--muted);line-height:1.72}

/* ===== related ===== */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.post-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:#DDCEC2}
.post-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--sand)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-thumb .tag{position:absolute;left:14px;top:14px;background:rgba(251,247,242,.94);color:var(--plum);backdrop-filter:blur(4px)}
.post-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:16.5px;line-height:1.5;color:var(--plum-deep)}
.post-body p{font-size:14px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:8px;font-size:12.5px;color:#8B7A86}
.post-foot .enter{color:var(--plum);font-weight:600;display:inline-flex;align-items:center;gap:5px;transition:gap .18s ease}
.post-card:hover .post-foot .enter{gap:9px;color:var(--apricot-deep)}

/* ===== cta panel ===== */
.cta-section{padding:88px 0}
.cta-panel{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--plum-deep),var(--plum) 58%,#6A3358);border-radius:28px;padding:56px;color:var(--cream);box-shadow:0 24px 54px rgba(71,32,61,.3)}
.cta-panel::before{content:"";position:absolute;right:-80px;top:-90px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(224,138,91,.34),rgba(224,138,91,0) 68%)}
.cta-panel::after{content:"";position:absolute;left:-60px;bottom:-120px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(176,141,87,.24),rgba(176,141,87,0) 70%)}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:40px;align-items:center}
.cta-inner h2{font-family:var(--font-serif);font-size:clamp(1.7rem,2.8vw,2.5rem);line-height:1.34;margin-bottom:16px}
.cta-inner p{font-size:15.5px;line-height:1.85;color:rgba(251,247,242,.82);max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.cta-side{display:flex;flex-direction:column;gap:12px}
.cta-side-item{display:flex;align-items:center;gap:12px;background:rgba(251,247,242,.08);border:1px solid rgba(251,247,242,.18);border-radius:14px;padding:14px 18px;font-size:14px;color:rgba(251,247,242,.9);transition:background .18s ease,transform .18s ease}
.cta-side-item:hover{background:rgba(251,247,242,.14);transform:translateY(-2px)}
.cta-side-item .num{width:26px;height:26px;border-radius:50%;background:rgba(224,138,91,.35);color:#fff;display:grid;place-items:center;font-size:12.5px;font-weight:700;flex:none}

/* ===== footer ===== */
.site-footer{background:var(--plum-deep);color:rgba(251,247,242,.86);padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(251,247,242,.14)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:var(--cream)}
.footer-brand .brand-mark{width:42px;height:42px;color:var(--cream);background:rgba(251,247,242,.08);border-color:rgba(251,247,242,.2);box-shadow:none}
.footer-brand strong{display:block;font-family:var(--font-serif);font-size:18px;letter-spacing:1.2px}
.footer-brand small{display:block;font-size:11.5px;letter-spacing:.12em;color:rgba(251,247,242,.6);margin-top:3px}
.footer-col p{font-size:13.8px;line-height:1.85;color:rgba(251,247,242,.66);max-width:340px}
.footer-col h3{font-size:14px;color:var(--cream);margin-bottom:16px;letter-spacing:.06em;font-weight:600}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul a{font-size:13.8px;color:rgba(251,247,242,.7);transition:color .18s ease,padding-left .18s ease}
.footer-col ul a:hover{color:var(--cream);padding-left:4px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:24px;font-size:12.5px;color:rgba(251,247,242,.55);flex-wrap:wrap}
.footer-bottom .domain{letter-spacing:.1em;color:rgba(251,247,242,.42)}

/* ===== responsive ===== */
@media (max-width:1200px){
  .container{width:min(100% - 40px,var(--container))}
  .cat-hero-inner{grid-template-columns:1fr;gap:34px}
  .topic-card{grid-template-columns:160px minmax(0,1fr)}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:992px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .header-inner{min-height:70px}
  .header-actions .btn{display:none}
  .section{padding:72px 0}
  .cta-section{padding:72px 0}
  .topic-grid{grid-template-columns:1fr}
  .podium{grid-template-columns:1fr;gap:16px}
  .podium-card.is-first{order:-1}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step::after{display:none}
  .template-wrap{grid-template-columns:1fr}
  .safety-grid{grid-template-columns:1fr}
  .safety-figure{min-height:240px}
  .cta-inner{grid-template-columns:1fr;gap:32px}
  .cta-panel{padding:40px 32px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
  .footer-col p{max-width:none}
}
@media (max-width:768px){
  body{font-size:16px}
  .section{padding:56px 0}
  .cat-hero{padding:44px 0 56px}
  .cat-hero .lead{font-size:16px}
  .hero-stats{gap:10px}
  .hero-stat{flex:1 1 100%}
  .topic-card{grid-template-columns:1fr}
  .topic-thumb{aspect-ratio:16/9}
  .safety-list{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .section-head{margin-bottom:32px}
  .cta-panel{padding:32px 22px;border-radius:22px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .rank-row{flex-wrap:wrap;gap:10px}
  .rank-row .rank-title{flex:1 1 100%;order:2}
  .rank-row .rank-score{order:1;margin-left:auto}
  .rank-row .rank-city{order:0}
  .crumbs{min-height:52px}
}
@media (max-width:480px){
  .container{width:min(100% - 32px,var(--container))}
  .brand-text strong{font-size:17px}
  .brand-text small{font-size:10px}
  .btn{width:100%;padding:0 20px}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  .cat-side-body{padding:18px 18px 22px}
  .topic-body{padding:18px 18px 16px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: article */
:root{
  --plum:#5B2A4E;
  --plum-deep:#47203D;
  --plum-soft:#7A4468;
  --apricot:#E08A5B;
  --apricot-deep:#A5562C;
  --cream:#FBF7F2;
  --sand:#F6EDE5;
  --white:#FFFFFF;
  --ink:#2B1F2A;
  --muted:#6E5F6B;
  --line:#E8DED5;
  --copper:#B08D57;
  --silver:#9AA3AD;
  --bronze:#B87352;
  --radius:20px;
  --radius-sm:12px;
  --pill:999px;
  --shadow:0 8px 24px rgba(43,31,42,.08);
  --shadow-lift:0 16px 36px rgba(43,31,42,.13);
  --font-sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font-sans);font-size:17px;line-height:1.78;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;line-height:1.32;letter-spacing:.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
.container{width:min(100% - 48px,var(--container));margin-inline:auto}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(224,138,91,.6);outline-offset:3px;border-radius:6px}

/* ============ header ============ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,247,242,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:26px;min-height:80px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:var(--plum);background:linear-gradient(150deg,#fff,var(--sand));border:1px solid var(--line);box-shadow:inset 0 0 0 1px rgba(176,141,87,.4),0 4px 12px rgba(43,31,42,.06);transition:transform .25s ease}
.brand:hover .brand-mark{transform:rotate(-6deg)}
.brand-text{display:flex;flex-direction:column;line-height:1.18}
.brand-text strong{font-family:var(--font-serif);font-size:20px;letter-spacing:1.5px;color:var(--plum-deep)}
.brand-text small{font-size:11px;letter-spacing:.16em;color:var(--muted)}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-link{position:relative;padding:10px 15px;font-size:15px;color:var(--muted);border-radius:var(--pill);transition:color .18s ease,background .18s ease}
.nav-link::after{content:"";position:absolute;left:15px;right:15px;bottom:6px;height:2px;border-radius:2px;background:var(--apricot);transform:scaleX(0);transform-origin:left;transition:transform .24s ease}
.nav-link:hover{color:var(--plum);background:rgba(91,42,78,.05)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--plum);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--white);padding:11px 10px;flex-direction:column;justify-content:space-between}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--plum)}
.nav-toggle span:nth-child(2){width:70%}

/* ============ buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:var(--pill);font-size:15px;font-weight:600;letter-spacing:.02em;border:1px solid transparent;transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease}
.btn-primary{background:var(--plum);color:var(--cream);box-shadow:0 10px 22px rgba(91,42,78,.22)}
.btn-primary:hover{background:var(--plum-deep);transform:translateY(-1px);box-shadow:0 14px 28px rgba(91,42,78,.26)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 5px 12px rgba(91,42,78,.22)}
.btn-ghost{background:transparent;color:var(--plum);border-color:rgba(91,42,78,.32)}
.btn-ghost:hover{background:rgba(91,42,78,.07);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-sm{min-height:42px;padding:0 20px;font-size:14px}

/* ============ mobile drawer ============ */
.mobile-nav{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;gap:26px;padding:26px 24px 34px;background:var(--cream);transform:translateX(103%);visibility:hidden;transition:transform .32s ease,visibility .32s ease;overflow-y:auto}
.mobile-nav.is-open{transform:none;visibility:visible}
.mobile-nav-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.mobile-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--white);font-size:22px;line-height:1;color:var(--plum)}
.mobile-links{display:flex;flex-direction:column;gap:4px}
.mobile-links a{padding:16px 14px;border-radius:14px;font-size:17px;color:var(--ink);border:1px solid transparent;transition:background .18s ease,color .18s ease,border-color .18s ease}
.mobile-links a:hover{background:var(--sand);color:var(--plum)}
.mobile-links a.is-active{background:rgba(91,42,78,.08);color:var(--plum);font-weight:600;border-color:rgba(91,42,78,.14)}
.mobile-tip{font-size:13px;color:var(--muted);line-height:1.7}
.mobile-cta{margin-top:auto}

/* ============ breadcrumb ============ */
.crumb-bar{background:var(--sand);border-bottom:1px solid var(--line)}
.crumb-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:58px}
.crumbs{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted);flex-wrap:wrap;min-width:0}
.crumbs a{color:var(--plum);border-bottom:1px solid transparent;transition:border-color .18s ease}
.crumbs a:hover{border-bottom-color:rgba(91,42,78,.45)}
.crumbs .sep{color:rgba(110,95,107,.45)}
.crumbs .crumb-cat{color:var(--plum-soft)}
.crumbs .crumb-current{color:var(--ink);max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.crumb-back{flex:none;font-size:13.5px;color:var(--plum);border-bottom:1px solid rgba(91,42,78,.35);padding-bottom:2px;transition:border-color .18s ease,color .18s ease}
.crumb-back:hover{color:var(--plum-deep);border-bottom-color:var(--plum-deep)}

/* ============ article layout ============ */
.article-shell{padding:52px 0 84px;background:linear-gradient(180deg,var(--cream) 0%,var(--cream) 62%,var(--sand) 62%,var(--sand) 100%)}
.article-grid{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:56px;justify-content:center;align-items:start}
.article-main{min-width:0}

.article-head{padding-bottom:30px;border-bottom:1px solid var(--line)}
.cat-badge{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:var(--pill);background:rgba(224,138,91,.15);color:var(--apricot-deep);font-size:13px;font-weight:600;letter-spacing:.04em}
.article-head h1{font-size:clamp(1.9rem,3.5vw,2.95rem);margin-top:18px;color:var(--plum-deep);letter-spacing:.005em}
.article-lede{margin-top:18px;font-size:16.5px;line-height:1.88;color:var(--muted)}
.article-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:24px;font-size:13.5px;color:var(--muted)}
.article-meta .author{color:var(--plum);font-weight:600}
.dot{width:4px;height:4px;border-radius:50%;background:rgba(110,95,107,.4)}

.figure{margin:34px 0 0;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.figure img{width:100%;aspect-ratio:16/9;object-fit:cover}
.figure figcaption{padding:12px 18px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}

.article-body{margin-top:34px;font-size:17.5px;line-height:1.9;color:#3A2C38}
.article-body > * + *{margin-top:22px}
.article-body h2{position:relative;font-size:clamp(1.4rem,2.4vw,1.85rem);color:var(--plum-deep);margin-top:44px;padding-left:16px}
.article-body h2::before{content:"";position:absolute;left:0;top:.26em;bottom:.26em;width:4px;border-radius:2px;background:var(--apricot)}
.article-body h3{font-size:1.22rem;color:var(--plum);margin-top:32px}
.article-body h4{font-size:1.05rem;color:var(--plum-soft);margin-top:24px}
.article-body p{color:#3A2C38}
.article-body strong{color:var(--plum-deep)}
.article-body a{color:var(--plum);border-bottom:1px solid rgba(91,42,78,.35);transition:border-color .18s ease,color .18s ease}
.article-body a:hover{color:var(--plum-deep);border-bottom-color:var(--plum-deep)}
.article-body ul{display:grid;gap:10px}
.article-body ul li{position:relative;padding-left:22px}
.article-body ul li::before{content:"";position:absolute;left:0;top:.74em;width:8px;height:8px;border-radius:50%;background:var(--apricot);opacity:.85}
.article-body ol{counter-reset:li;display:grid;gap:12px}
.article-body ol li{counter-increment:li;position:relative;padding-left:38px}
.article-body ol li::before{content:counter(li);position:absolute;left:0;top:.12em;width:26px;height:26px;border-radius:50%;background:rgba(91,42,78,.1);color:var(--plum);font-size:13px;font-weight:700;display:grid;place-items:center;font-family:var(--font-sans)}
.article-body blockquote{margin:0;padding:18px 24px;border-left:3px solid var(--apricot);background:var(--white);border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:var(--shadow);color:var(--plum-deep)}
.article-body blockquote p{color:inherit}
.article-body img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.article-body figure{margin:0}
.article-body figure img{margin-inline:auto}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;background:var(--white);border-radius:var(--radius-sm);overflow:hidden}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.article-body th{background:var(--sand);color:var(--plum-deep);font-weight:600}

/* ============ aside / toc ============ */
.article-aside{position:sticky;top:104px;display:grid;gap:20px}
.toc-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow)}
.toc-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.toc-head h2{font-family:var(--font-sans);font-size:15px;letter-spacing:.08em;color:var(--plum-deep)}
.toc-toggle{display:none;align-items:center;gap:6px;height:34px;padding:0 14px;border-radius:var(--pill);border:1px solid rgba(91,42,78,.28);color:var(--plum);font-size:13px;background:var(--cream)}
.toc-toggle:hover{background:var(--sand)}
.toc-list{margin-top:12px;display:grid;gap:2px;max-height:54vh;overflow:auto}
.toc-list a{display:block;padding:8px 10px;border-radius:10px;border-left:2px solid transparent;font-size:14px;color:var(--muted);transition:background .18s ease,color .18s ease,border-color .18s ease}
.toc-list a:hover{background:var(--sand);color:var(--plum)}
.toc-list a.is-current{background:rgba(91,42,78,.07);border-left-color:var(--apricot);color:var(--plum);font-weight:600}
.aside-card{background:linear-gradient(160deg,var(--white),var(--sand));border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow)}
.aside-card h3{font-size:15.5px;color:var(--plum-deep);font-family:var(--font-sans);letter-spacing:.06em}
.aside-card ul{margin-top:14px;display:grid;gap:10px}
.aside-card li{font-size:13.5px;color:var(--muted);line-height:1.7;padding-left:16px;position:relative}
.aside-card li::before{content:"";position:absolute;left:0;top:.68em;width:6px;height:6px;border-radius:50%;background:var(--copper)}

/* ============ key points ============ */
.key-points{margin-top:52px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px 28px 24px;box-shadow:var(--shadow)}
.key-points h2{font-size:1.2rem;color:var(--plum-deep);display:flex;align-items:center;gap:10px}
.key-points h2 .ribbon{width:12px;height:12px;border-radius:3px;background:var(--apricot);transform:rotate(12deg)}
.key-list{margin-top:20px;display:grid;gap:16px}
.key-item{display:flex;gap:14px;align-items:flex-start}
.medal{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;color:#5A4426;background:linear-gradient(150deg,#F4E4C8,#E3C79B);border:1px solid rgba(176,141,87,.55);box-shadow:inset 0 0 0 2px rgba(255,255,255,.55)}
.key-item p{font-size:15px;line-height:1.75;color:var(--muted)}
.key-item p b{color:var(--plum-deep)}

/* ============ related ============ */
.related{margin-top:64px}
.related-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.related-head h2{font-size:clamp(1.35rem,2.3vw,1.75rem);color:var(--plum-deep)}
.related-head span{font-size:13.5px;color:var(--muted)}
.related-grid{margin-top:22px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.article-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:rgba(224,138,91,.45)}
.article-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-card-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}
.article-card h3{font-family:var(--font-sans);font-size:16px;line-height:1.55;color:var(--plum-deep);font-weight:700}
.article-card p{font-size:13.5px;line-height:1.72;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-card .meta{font-size:12.5px;color:rgba(110,95,107,.85);letter-spacing:.02em}
.related-empty{margin-top:22px;background:var(--white);border:1px dashed var(--line);border-radius:var(--radius);padding:26px;font-size:15px;color:var(--muted)}
.related-empty a{color:var(--plum);border-bottom:1px solid rgba(91,42,78,.35)}

/* ============ article foot ============ */
.article-foot{margin-top:46px;padding-top:26px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.foot-note{font-size:13.5px;color:var(--muted);max-width:520px;line-height:1.75}
.foot-note a{color:var(--plum);border-bottom:1px solid rgba(91,42,78,.32)}
.notfound{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:40px 30px;box-shadow:var(--shadow);text-align:center}
.notfound h2{font-size:1.5rem;color:var(--plum-deep)}
.notfound p{margin-top:12px;color:var(--muted);font-size:15.5px}
.notfound .btn{margin-top:22px}

/* ============ footer ============ */
.site-footer{margin-top:0;padding:64px 0 26px;background:var(--plum-deep);color:#F3E9E1}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer-col h3{font-family:var(--font-sans);font-size:15px;letter-spacing:.08em;color:#fff;margin-bottom:16px}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(243,233,225,.72)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand .brand-mark{color:#F3E9E1;background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.18);box-shadow:none}
.footer-brand strong{display:block;font-family:var(--font-serif);font-size:19px;letter-spacing:1.4px;color:#fff}
.footer-brand small{display:block;font-size:11.5px;letter-spacing:.14em;color:rgba(243,233,225,.6);margin-top:2px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:rgba(243,233,225,.75);transition:color .18s ease}
.footer-col a:hover{color:#fff}
.footer-bottom{margin-top:44px;padding-top:20px;border-top:1px solid rgba(243,233,225,.16);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(243,233,225,.6)}
.footer-bottom .domain{letter-spacing:.06em}

/* ============ responsive ============ */
@media (max-width:1200px){
  .article-grid{grid-template-columns:minmax(0,1fr) 280px;gap:38px}
}
@media (max-width:1024px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .header-inner{min-height:72px;gap:16px}
  .article-aside{top:88px}
}
@media (max-width:992px){
  .article-grid{grid-template-columns:minmax(0,1fr);gap:0}
  .article-aside{position:static;order:-1;margin-bottom:26px}
  .aside-card{display:none}
  .toc-toggle{display:inline-flex}
  .toc-list{display:none}
  .toc-list.is-open{display:grid;max-height:none}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  body{font-size:16.5px}
  .container{width:min(100% - 32px,var(--container))}
  .article-shell{padding:34px 0 62px;background:var(--cream)}
  .article-head h1{font-size:clamp(1.65rem,6vw,2.2rem)}
  .article-lede{font-size:15.5px}
  .article-body{font-size:16.5px;line-height:1.85;margin-top:26px}
  .article-body h2{margin-top:34px}
  .crumbs{font-size:12.5px;flex-wrap:nowrap;overflow:hidden}
  .crumbs .crumb-current{display:none}
  .crumb-inner{min-height:52px}
  .key-points{padding:22px 20px;margin-top:38px}
  .related-grid{grid-template-columns:minmax(0,1fr)}
  .site-footer{padding:48px 0 22px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .article-foot{flex-direction:column;align-items:flex-start}
  .btn{min-height:44px}
}
@media (max-width:520px){
  .header-inner{gap:12px}
  .brand-text strong{font-size:18px}
  .brand-text small{font-size:10px;letter-spacing:.1em}
  .header-actions .btn-sm{display:none}
  .article-meta{font-size:12.5px;gap:8px}
  .figure figcaption{font-size:12px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category2 */
:root{
  --plum:#5B2A4E;
  --plum-deep:#47203D;
  --plum-soft:#7A4468;
  --apricot:#E08A5B;
  --apricot-deep:#A5562C;
  --cream:#FBF7F2;
  --sand:#F6EDE5;
  --white:#FFFFFF;
  --ink:#2B1F2A;
  --muted:#6E5F6B;
  --line:#E8DED5;
  --copper:#B08D57;
  --silver:#9AA3AD;
  --bronze:#B87352;
  --radius:20px;
  --radius-sm:12px;
  --pill:999px;
  --shadow:0 8px 24px rgba(43,31,42,.08);
  --shadow-lift:0 16px 36px rgba(43,31,42,.13);
  --font-sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font-sans);font-size:17px;line-height:1.78;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
.container{width:min(100% - 48px,var(--container));margin-inline:auto}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(224,138,91,.6);outline-offset:3px;border-radius:6px}
/* ============ header ============ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,247,242,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:26px;min-height:80px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:var(--plum);background:linear-gradient(150deg,#fff,var(--sand));border:1px solid var(--line);box-shadow:inset 0 0 0 1px rgba(176,141,87,.4),0 4px 12px rgba(43,31,42,.06);transition:transform .25s ease}
.brand:hover .brand-mark{transform:rotate(-6deg)}
.brand-text{display:flex;flex-direction:column;line-height:1.18}
.brand-text strong{font-family:var(--font-serif);font-size:20px;letter-spacing:1.5px;color:var(--plum-deep)}
.brand-text small{font-size:11px;letter-spacing:.16em;color:var(--muted)}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-link{position:relative;padding:10px 15px;font-size:15px;color:var(--muted);border-radius:var(--pill);transition:color .18s ease,background .18s ease}
.nav-link::after{content:"";position:absolute;left:15px;right:15px;bottom:6px;height:2px;border-radius:2px;background:var(--apricot);transform:scaleX(0);transform-origin:left;transition:transform .24s ease}
.nav-link:hover{color:var(--plum);background:rgba(91,42,78,.05)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--plum);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--white);padding:11px 10px;flex-direction:column;justify-content:space-between}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--plum)}
.nav-toggle span:nth-child(2){width:70%}
/* ============ buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:var(--pill);font-size:15px;font-weight:600;letter-spacing:.02em;border:1px solid transparent;transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease}
.btn-primary{background:var(--plum);color:var(--cream);box-shadow:0 10px 22px rgba(91,42,78,.22)}
.btn-primary:hover{background:var(--plum-deep);transform:translateY(-1px);box-shadow:0 14px 28px rgba(91,42,78,.26)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 5px 12px rgba(91,42,78,.22)}
.btn-ghost{background:transparent;color:var(--plum);border-color:rgba(91,42,78,.32)}
.btn-ghost:hover{background:rgba(91,42,78,.07);transform:translateY(-1px)}
.btn-light{background:var(--cream);color:var(--plum-deep)}
.btn-light:hover{background:#fff;transform:translateY(-1px)}
.btn-outline-light{background:transparent;color:var(--cream);border-color:rgba(251,247,242,.5)}
.btn-outline-light:hover{background:rgba(251,247,242,.12);transform:translateY(-1px)}
.btn-sm{min-height:42px;padding:0 20px;font-size:14px}
/* ============ mobile nav ============ */
.mobile-nav{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;gap:26px;padding:26px 24px 34px;background:var(--cream);transform:translateX(103%);visibility:hidden;transition:transform .32s ease,visibility .32s ease;overflow-y:auto}
.mobile-nav.is-open{transform:none;visibility:visible}
.mobile-nav-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.mobile-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--white);font-size:22px;line-height:1;color:var(--plum)}
.mobile-links{display:flex;flex-direction:column;gap:4px}
.mobile-links a{padding:16px 14px;border-radius:14px;font-size:17px;color:var(--ink);border:1px solid transparent;transition:background .18s ease,color .18s ease,border-color .18s ease}
.mobile-links a:hover{background:var(--sand);color:var(--plum)}
.mobile-links a.is-active{background:rgba(91,42,78,.08);color:var(--plum);font-weight:600;border-color:rgba(91,42,78,.14)}
.mobile-tip{font-size:13px;color:var(--muted);line-height:1.7}
.mobile-cta{margin-top:auto}
/* ============ breadcrumb ============ */
.crumb-bar{background:var(--sand);border-bottom:1px solid var(--line)}
.crumb-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;min-height:54px;font-size:13.5px;color:var(--muted)}
.crumb-trail{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.crumb-trail a{transition:color .18s ease}
.crumb-trail a:hover{color:var(--plum);text-decoration:underline;text-underline-offset:4px}
.crumb-trail .sep{opacity:.45}
.crumb-trail .current{color:var(--plum);font-weight:600}
.crumb-back{display:inline-flex;align-items:center;gap:6px;color:var(--plum-soft);transition:color .18s ease,transform .18s ease}
.crumb-back:hover{color:var(--plum);transform:translateX(-2px)}
/* ============ page hero ============ */
.page-hero{position:relative;overflow:hidden;padding:60px 0 68px;background:radial-gradient(880px 440px at 88% -18%,#F7E3D4 0%,rgba(247,227,212,0) 64%),var(--cream)}
.page-hero::before{content:"";position:absolute;inset:0;background:url(/assets/images/af2819b6cacd85dc.webp) center/cover no-repeat;opacity:.12;pointer-events:none}
.page-hero::after{content:"";position:absolute;inset:auto 0 0 0;height:120px;background:linear-gradient(180deg,rgba(251,247,242,0),var(--cream));pointer-events:none}
.page-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:40px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--apricot-deep);font-weight:600;margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--copper);display:block}
.page-hero h1{font-family:var(--font-serif);font-size:clamp(2.1rem,3.6vw,3.3rem);line-height:1.24;letter-spacing:.005em;color:var(--plum-deep);margin-bottom:20px}
.page-hero .lead{font-size:17px;color:var(--muted);line-height:1.85;margin-bottom:14px;max-width:56ch}
.page-hero .lead strong{color:var(--ink);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-panel{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}
.hero-panel h2{font-size:15px;letter-spacing:.1em;color:var(--plum-soft);font-weight:600;margin-bottom:18px}
.stat-list{display:grid;gap:14px}
.stat-row{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding-bottom:13px;border-bottom:1px dashed var(--line)}
.stat-row:last-child{border-bottom:0;padding-bottom:0}
.stat-row .num{font-family:var(--font-serif);font-size:30px;font-weight:700;color:var(--plum);font-variant-numeric:tabular-nums;line-height:1}
.stat-row .num small{font-size:14px;font-weight:600;margin-left:2px;color:var(--plum-soft)}
.stat-row .label{font-size:14px;color:var(--muted)}
/* ============ section ============ */
.section{padding:88px 0}
.section--sand{background:var(--sand)}
.section--white{background:var(--white)}
.section--cream{background:var(--cream)}
.section-head{max-width:760px;margin-bottom:44px}
.section-head.center{margin-inline:auto;text-align:center}
.section-tag{display:inline-block;font-size:12.5px;letter-spacing:.14em;color:var(--apricot-deep);font-weight:600;margin-bottom:12px}
.section-head h2{font-family:var(--font-serif);font-size:clamp(1.75rem,2.6vw,2.5rem);line-height:1.3;color:var(--plum-deep);margin-bottom:14px}
.section-head p{color:var(--muted);font-size:16.5px;line-height:1.8}
.section-head.split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:36px;max-width:none;align-items:end}
/* ============ event cards ============ */
.event-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.event-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.event-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:rgba(176,141,87,.5)}
.event-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--sand)}
.event-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.event-card:hover .event-media img{transform:scale(1.03)}
.event-date{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.96);border-radius:14px;padding:8px 12px;text-align:center;box-shadow:0 6px 16px rgba(43,31,42,.14);line-height:1.15}
.event-date .m{font-size:11.5px;letter-spacing:.1em;color:var(--apricot-deep);font-weight:600}
.event-date .d{font-family:var(--font-serif);font-size:21px;font-weight:700;color:var(--plum-deep);font-variant-numeric:tabular-nums}
.event-status{position:absolute;right:14px;top:14px}
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:var(--pill);font-size:12px;font-weight:600;letter-spacing:.02em;background:rgba(91,42,78,.1);color:var(--plum)}
.badge--open{background:rgba(91,42,78,.1);color:var(--plum)}
.badge--hot{background:rgba(224,138,91,.2);color:var(--apricot-deep)}
.badge--ready{background:rgba(176,141,87,.22);color:#7A5D2F}
.badge--done{background:rgba(154,163,173,.24);color:#5B636C}
.event-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.event-body h3{font-size:18px;line-height:1.5;color:var(--ink);font-weight:700}
.event-meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13.5px;color:var(--muted)}
.event-meta span{display:inline-flex;align-items:center;gap:6px}
.event-body p{font-size:14.5px;color:var(--muted);line-height:1.72}
.event-foot{margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.event-price{font-size:14px;color:var(--plum);font-weight:600}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--plum);transition:gap .18s ease,color .18s ease}
.link-arrow::after{content:"→";transition:transform .18s ease}
.link-arrow:hover{color:var(--apricot-deep)}
.link-arrow:hover::after{transform:translateX(3px)}
/* ============ steps ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;position:relative}
.step{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.step-num{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-serif);font-size:17px;font-weight:700;color:var(--plum-deep);background:linear-gradient(150deg,#fff,#F3E6DA);border:1px solid rgba(176,141,87,.55);box-shadow:inset 0 0 0 1px rgba(255,255,255,.8);margin-bottom:16px}
.step h3{font-size:16.5px;font-weight:700;margin-bottom:8px;color:var(--ink)}
.step p{font-size:14.5px;color:var(--muted);line-height:1.72}
/* ============ safety ============ */
.safety-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:32px;align-items:start}
.check-list{display:grid;gap:14px}
.check-item{display:flex;gap:14px;padding:18px 20px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);transition:border-color .18s ease,transform .18s ease}
.check-item:hover{border-color:rgba(176,141,87,.55);transform:translateY(-2px)}
.check-mark{flex:0 0 26px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:rgba(224,138,91,.16);color:var(--apricot-deep);font-size:13px;font-weight:700}
.check-item h3{font-size:15.5px;font-weight:700;margin-bottom:4px}
.check-item p{font-size:14px;color:var(--muted);line-height:1.7}
.note-card{background:var(--plum);color:var(--cream);border-radius:24px;padding:32px 30px;box-shadow:0 16px 36px rgba(71,32,61,.24)}
.note-card h3{font-family:var(--font-serif);font-size:21px;margin-bottom:14px;color:#FBEEDF}
.note-card p{font-size:14.5px;line-height:1.85;color:rgba(251,247,242,.86);margin-bottom:14px}
.note-card ul{display:grid;gap:9px;margin-top:6px}
.note-card li{font-size:14px;color:rgba(251,247,242,.9);display:flex;gap:9px;line-height:1.7}
.note-card li::before{content:"";flex:0 0 6px;height:6px;margin-top:9px;border-radius:50%;background:var(--apricot)}
/* ============ medal wall ============ */
.medal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-bottom:28px}
.medal-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px 24px;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease}
.medal-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.medal-card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;border-radius:20px 20px 0 0;background:var(--apricot)}
.medal-coin{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:16px;font-weight:700;font-family:var(--font-serif);margin-bottom:16px;transition:transform .25s ease}
.medal-card:hover .medal-coin{transform:rotate(8deg)}
.coin-gold{background:linear-gradient(150deg,#F6E7C8,#E4C48C);color:#7A5A24;border:1px solid rgba(176,141,87,.6)}
.coin-silver{background:linear-gradient(150deg,#F2F4F6,#D8DEE4);color:#566069;border:1px solid rgba(154,163,173,.6)}
.coin-bronze{background:linear-gradient(150deg,#F7E3D6,#E5C0AA);color:#8A4E2F;border:1px solid rgba(184,115,82,.55)}
.medal-card h3{font-size:17px;font-weight:700;margin-bottom:8px;line-height:1.5}
.medal-card p{font-size:14.5px;color:var(--muted);line-height:1.72;margin-bottom:14px}
.medal-card .city{font-size:12.5px;color:var(--plum-soft);letter-spacing:.06em}
.compact-board{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.board-row{display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 22px;border-bottom:1px solid var(--line);transition:background .18s ease}
.board-row:last-child{border-bottom:0}
.board-row:hover{background:rgba(246,237,229,.55)}
.rank-tag{font-family:var(--font-serif);font-size:15px;font-weight:700;color:var(--plum-soft)}
.board-row .title{font-size:15.5px;font-weight:600;color:var(--ink)}
.board-row .sub{font-size:13px;color:var(--muted)}
.score{font-family:var(--font-serif);font-variant-numeric:tabular-nums;font-size:19px;font-weight:700;color:var(--plum)}
/* ============ faq ============ */
.faq{max-width:900px;margin-inline:auto;display:grid;gap:12px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:0 24px;transition:border-color .18s ease,box-shadow .18s ease}
.faq-item:hover{border-color:rgba(176,141,87,.5)}
.faq-item[open]{box-shadow:var(--shadow);border-color:rgba(176,141,87,.6)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:20px 0;font-size:16px;font-weight:600;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-num{flex:0 0 30px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-serif);font-size:13px;font-weight:700;color:var(--plum-deep);background:linear-gradient(150deg,#fff,#F3E6DA);border:1px solid rgba(176,141,87,.5)}
.faq-item summary::after{content:"+";margin-left:auto;font-size:20px;line-height:1;color:var(--plum-soft);transition:transform .24s ease,color .24s ease}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg);color:var(--apricot-deep)}
.faq-body{padding:0 0 22px 44px;color:var(--muted);font-size:15px;line-height:1.82}
/* ============ related ============ */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.related-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.related-media{aspect-ratio:16/9;overflow:hidden;background:var(--sand)}
.related-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.related-card:hover .related-media img{transform:scale(1.04)}
.related-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.related-body .badge{align-self:flex-start}
.related-body h3{font-size:17px;font-weight:700;line-height:1.55}
.related-body p{font-size:14.5px;color:var(--muted);line-height:1.72}
.related-body .link-arrow{margin-top:auto;padding-top:8px}
/* ============ cta ============ */
.cta-panel{background:linear-gradient(135deg,var(--plum) 0%,var(--plum-deep) 62%,#3C1A33 100%);border-radius:28px;padding:56px 48px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:40px;align-items:center;box-shadow:0 20px 44px rgba(71,32,61,.26)}
.cta-panel h2{font-family:var(--font-serif);font-size:clamp(1.7rem,2.5vw,2.35rem);line-height:1.32;color:#FDF6EE;margin-bottom:14px}
.cta-panel p{color:rgba(251,247,242,.82);font-size:15.5px;line-height:1.8;max-width:52ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.back-link{display:inline-flex;align-items:center;gap:8px;margin-top:26px;font-size:14px;color:var(--plum-soft);transition:color .18s ease,gap .18s ease}
.back-link:hover{color:var(--plum);gap:12px}
/* ============ footer ============ */
.site-footer{background:var(--plum-deep);color:#F4EAE0;padding:64px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(251,247,242,.16)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:#F7E6D6}
.footer-brand strong{display:block;font-family:var(--font-serif);font-size:19px;letter-spacing:1.2px}
.footer-brand small{font-size:11.5px;letter-spacing:.14em;color:rgba(251,247,242,.62)}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(251,247,242,.72);max-width:38ch}
.footer-col h3{font-size:14px;letter-spacing:.1em;color:#FBEEDF;margin-bottom:16px;font-weight:600}
.footer-col ul{display:grid;gap:10px}
.footer-col ul a{font-size:14px;color:rgba(251,247,242,.72);transition:color .18s ease,padding-left .18s ease}
.footer-col ul a:hover{color:#fff;padding-left:4px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:22px;font-size:13px;color:rgba(251,247,242,.6)}
.footer-bottom .domain{font-size:12px;letter-spacing:.08em;color:rgba(251,247,242,.45)}
/* ============ responsive ============ */
@media (max-width:1200px){
  .page-hero-inner{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:30px}
  .event-grid{gap:20px}
  .medal-grid{gap:18px}
}
@media (max-width:992px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .header-actions .btn{display:none}
  .page-hero-inner{grid-template-columns:1fr;gap:30px}
  .section{padding:72px 0}
  .event-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .safety-grid{grid-template-columns:1fr}
  .medal-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-panel{grid-template-columns:1fr;padding:44px 34px}
  .cta-actions{justify-content:flex-start}
  .section-head.split{grid-template-columns:1fr;gap:16px;align-items:start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:768px){
  body{font-size:16px}
  .container{width:min(100% - 40px,var(--container))}
  .header-inner{min-height:70px;gap:14px}
  .brand-text strong{font-size:17px}
  .brand-text small{font-size:10px;letter-spacing:.1em}
  .section{padding:56px 20px}
  .section--sand,.section--white,.section--cream{padding:56px 20px}
  .page-hero{padding:44px 0 52px}
  .hero-actions .btn{flex:1 1 auto}
  .event-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .faq-body{padding-left:0}
  .board-row{grid-template-columns:48px minmax(0,1fr) auto;padding:14px 16px}
  .cta-panel{padding:36px 24px;border-radius:22px}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  .page-hero h1{font-size:1.85rem}
  .section-head h2{font-size:1.55rem}
  .btn{min-height:46px;padding:0 20px;font-size:14.5px}
  .stat-row .num{font-size:24px}
  .event-body{padding:18px 18px 20px}
  .faq-item{padding:0 18px}
  .faq-item summary{font-size:15px;gap:10px}
  .faq-num{flex-basis:26px;width:26px;height:26px;font-size:12px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

/* roulang page: category3 */
:root{
  --plum:#5B2A4E;
  --plum-deep:#47203D;
  --plum-soft:#7A4468;
  --apricot:#E08A5B;
  --apricot-deep:#A5562C;
  --cream:#FBF7F2;
  --sand:#F6EDE5;
  --white:#FFFFFF;
  --ink:#2B1F2A;
  --muted:#6E5F6B;
  --line:#E8DED5;
  --copper:#B08D57;
  --silver:#9AA3AD;
  --bronze:#B87352;
  --radius:20px;
  --radius-sm:12px;
  --pill:999px;
  --shadow:0 8px 24px rgba(43,31,42,.08);
  --shadow-lift:0 16px 36px rgba(43,31,42,.13);
  --font-sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font-sans);font-size:17px;line-height:1.78;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
.container{width:min(100% - 48px,var(--container));margin-inline:auto}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(224,138,91,.6);outline-offset:3px;border-radius:6px}

/* ============ header ============ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,247,242,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:26px;min-height:80px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:var(--plum);background:linear-gradient(150deg,#fff,var(--sand));border:1px solid var(--line);box-shadow:inset 0 0 0 1px rgba(176,141,87,.4),0 4px 12px rgba(43,31,42,.06);transition:transform .25s ease}
.brand:hover .brand-mark{transform:rotate(-6deg)}
.brand-text{display:flex;flex-direction:column;line-height:1.18}
.brand-text strong{font-family:var(--font-serif);font-size:20px;letter-spacing:1.5px;color:var(--plum-deep)}
.brand-text small{font-size:11px;letter-spacing:.16em;color:var(--muted)}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-link{position:relative;padding:10px 15px;font-size:15px;color:var(--muted);border-radius:var(--pill);transition:color .18s ease,background .18s ease}
.nav-link::after{content:"";position:absolute;left:15px;right:15px;bottom:6px;height:2px;border-radius:2px;background:var(--apricot);transform:scaleX(0);transform-origin:left;transition:transform .24s ease}
.nav-link:hover{color:var(--plum);background:rgba(91,42,78,.05)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--plum);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--white);padding:11px 10px;flex-direction:column;justify-content:space-between}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--plum)}
.nav-toggle span:nth-child(2){width:70%}

/* ============ buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:var(--pill);font-size:15px;font-weight:600;letter-spacing:.02em;border:1px solid transparent;transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease}
.btn-primary{background:var(--plum);color:var(--cream);box-shadow:0 10px 22px rgba(91,42,78,.22)}
.btn-primary:hover{background:var(--plum-deep);transform:translateY(-1px);box-shadow:0 14px 28px rgba(91,42,78,.26)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 5px 12px rgba(91,42,78,.22)}
.btn-ghost{background:transparent;color:var(--plum);border-color:rgba(91,42,78,.32)}
.btn-ghost:hover{background:rgba(91,42,78,.07);transform:translateY(-1px)}
.btn-light{background:var(--cream);color:var(--plum-deep)}
.btn-light:hover{background:#fff;transform:translateY(-1px)}
.btn-outline-light{background:transparent;color:var(--cream);border-color:rgba(251,247,242,.5)}
.btn-outline-light:hover{background:rgba(251,247,242,.14);transform:translateY(-1px)}
.btn-sm{min-height:42px;padding:0 20px;font-size:14px}

/* ============ mobile nav ============ */
.mobile-nav{position:fixed;inset:0;z-index:90;display:flex;flex-direction:column;gap:26px;padding:26px 24px 34px;background:var(--cream);transform:translateX(103%);visibility:hidden;transition:transform .32s ease,visibility .32s ease;overflow-y:auto}
.mobile-nav.is-open{transform:none;visibility:visible}
.mobile-nav-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.mobile-close{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--white);font-size:22px;line-height:1;color:var(--plum)}
.mobile-links{display:flex;flex-direction:column;gap:4px}
.mobile-links a{padding:16px 14px;border-radius:14px;font-size:17px;color:var(--ink);border:1px solid transparent;transition:background .18s ease,color .18s ease,border-color .18s ease}
.mobile-links a:hover{background:var(--sand);color:var(--plum)}
.mobile-links a.is-active{background:rgba(91,42,78,.08);color:var(--plum);font-weight:600;border-color:rgba(91,42,78,.14)}
.mobile-tip{font-size:13px;color:var(--muted);line-height:1.7}
.mobile-cta{margin-top:auto}

/* ============ breadcrumb ============ */
.crumb-bar{background:var(--sand);border-bottom:1px solid var(--line);font-size:14px}
.crumb-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:54px;color:var(--muted)}
.crumb-path{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.crumb-path a{color:var(--plum);transition:color .18s ease}
.crumb-path a:hover{color:var(--apricot-deep)}
.crumb-path .sep{color:var(--line)}
.crumb-path .current{color:var(--ink);font-weight:600}
.crumb-back{display:inline-flex;align-items:center;gap:6px;color:var(--plum);border-bottom:1px solid rgba(91,42,78,.28);padding-bottom:2px;transition:border-color .18s ease,color .18s ease}
.crumb-back:hover{color:var(--apricot-deep);border-color:var(--apricot)}

/* ============ page head ============ */
.page-head{position:relative;overflow:hidden;padding:64px 0 76px;background:radial-gradient(760px 380px at 88% -10%,#F7E3D4 0%,rgba(247,227,212,0) 64%),var(--cream)}
.page-head-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:44px;align-items:center}
.tag-pill{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:var(--pill);background:var(--white);border:1px solid rgba(176,141,87,.42);color:var(--plum);font-size:12.5px;letter-spacing:.12em;box-shadow:0 4px 12px rgba(43,31,42,.05)}
.tag-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--apricot)}
.page-head h1{font-family:var(--font-serif);font-size:clamp(2.05rem,4vw,3.3rem);line-height:1.24;letter-spacing:.01em;color:var(--plum-deep);margin-top:20px}
.page-head h1 .soft{display:block;font-size:clamp(1.1rem,1.7vw,1.45rem);color:var(--muted);font-family:var(--font-sans);font-weight:500;letter-spacing:.02em;margin-top:14px;line-height:1.5}
.lede{margin-top:20px;font-size:17px;color:var(--muted);max-width:56ch}
.head-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:30px}
.stat{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:16px 18px;box-shadow:var(--shadow)}
.stat b{display:block;font-family:var(--font-serif);font-size:24px;line-height:1.2;color:var(--plum-deep);font-variant-numeric:tabular-nums}
.stat span{display:block;margin-top:6px;font-size:12.5px;color:var(--muted);line-height:1.5}
.head-figure{position:relative;border-radius:26px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lift);background:var(--white)}
.head-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.head-figure figcaption{position:absolute;inset:auto 0 0 0;padding:36px 22px 20px;color:#fff;font-size:13.5px;line-height:1.6;background:linear-gradient(180deg,rgba(43,31,42,0),rgba(43,31,42,.78))}

/* ============ section base ============ */
.section{padding:84px 0}
.section--sand{background:var(--sand)}
.section--white{background:var(--white)}
.section-head{max-width:760px;margin-bottom:40px}
.section-head .kicker{display:inline-block;font-size:12.5px;letter-spacing:.18em;color:var(--apricot-deep);margin-bottom:12px}
.section-head h2{font-family:var(--font-serif);font-size:clamp(1.7rem,2.6vw,2.4rem);line-height:1.3;color:var(--plum-deep)}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px}

/* ============ badges ============ */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:var(--pill);font-size:12px;letter-spacing:.04em;background:rgba(91,42,78,.07);color:var(--plum);border:1px solid rgba(91,42,78,.12)}
.badge--apricot{background:rgba(224,138,91,.14);color:var(--apricot-deep);border-color:rgba(224,138,91,.3)}
.badge--line{background:transparent;color:var(--muted);border-color:var(--line)}

/* ============ QA cards ============ */
.qa-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.qa-card{display:grid;grid-template-columns:minmax(0,1fr) 132px;gap:18px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.qa-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:rgba(224,138,91,.42)}
.qa-card h3{font-size:17.5px;line-height:1.52;color:var(--plum-deep);font-weight:700}
.qa-card h3 a{transition:color .18s ease}
.qa-card h3 a:hover{color:var(--apricot-deep)}
.qa-card p{margin-top:10px;font-size:14.5px;line-height:1.72;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.qa-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-top:16px;font-size:12.5px;color:var(--muted)}
.qa-thumb{align-self:stretch;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--sand)}
.qa-thumb img{width:100%;height:100%;object-fit:cover}
.qa-more{display:flex;justify-content:center;margin-top:38px}

/* ============ split blocks ============ */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:36px;align-items:start}
.rule-list{display:grid;gap:14px}
.rule-item{display:grid;grid-template-columns:40px minmax(0,1fr);gap:16px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:18px 20px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.rule-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift)}
.rule-no{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-serif);font-size:15px;color:var(--plum-deep);background:linear-gradient(150deg,#fff,var(--sand));border:1px solid rgba(176,141,87,.45);font-variant-numeric:tabular-nums}
.rule-item h3{font-size:16.5px;color:var(--plum-deep)}
.rule-item p{margin-top:6px;font-size:14.5px;color:var(--muted);line-height:1.7}
.note-card{background:linear-gradient(160deg,var(--white),var(--sand));border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.note-card h3{font-family:var(--font-serif);font-size:20px;color:var(--plum-deep)}
.note-card ul{display:grid;gap:12px;margin-top:18px}
.note-card li{position:relative;padding-left:22px;font-size:14.5px;color:var(--muted);line-height:1.72}
.note-card li::before{content:"";position:absolute;left:2px;top:10px;width:8px;height:8px;border-radius:50%;background:var(--apricot)}
.note-card .note-foot{margin-top:22px;padding-top:18px;border-top:1px dashed rgba(91,42,78,.18);font-size:13px;color:var(--muted)}

/* ============ podium ============ */
.podium{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:end;margin-bottom:26px}
.podium-card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px 24px;text-align:center;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.podium-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.podium-card.is-first{border-color:rgba(176,141,87,.55);padding-top:38px}
.podium-card.is-first::before{content:"本周高赞";position:absolute;top:0;left:50%;transform:translate(-50%,-50%);padding:4px 14px;border-radius:var(--pill);background:var(--copper);color:#fff;font-size:11.5px;letter-spacing:.14em}
.medal{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;margin:0 auto 14px;font-family:var(--font-serif);font-size:19px;color:#fff;box-shadow:inset 0 0 0 2px rgba(255,255,255,.55),0 8px 18px rgba(43,31,42,.16);transition:transform .3s ease}
.podium-card:hover .medal{transform:rotate(8deg)}
.medal--gold{background:linear-gradient(160deg,#DCB970,#B08D57)}
.medal--silver{background:linear-gradient(160deg,#B7BFC8,#8D97A3)}
.medal--bronze{background:linear-gradient(160deg,#CF8B6A,#A96845)}
.podium-card h3{font-family:var(--font-serif);font-size:19px;color:var(--plum-deep)}
.podium-card .city{display:block;margin-top:6px;font-size:12.5px;color:var(--muted);letter-spacing:.08em}
.podium-card .score{margin-top:14px;font-family:var(--font-serif);font-size:26px;color:var(--apricot-deep);font-variant-numeric:tabular-nums}
.podium-card .score small{font-size:12px;color:var(--muted);margin-left:4px;font-family:var(--font-sans)}
.podium-card .who{margin-top:12px;font-size:13.5px;color:var(--muted);line-height:1.6}
.rank-list{display:grid;gap:12px}
.rank-row{display:grid;grid-template-columns:54px minmax(0,1fr) 118px 104px;gap:14px;align-items:center;padding:15px 20px;background:var(--white);border:1px solid var(--line);border-radius:14px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.rank-row:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:rgba(176,141,87,.4)}
.rank-no{font-family:var(--font-serif);font-size:16px;color:var(--plum);font-variant-numeric:tabular-nums}
.rank-name{font-size:15.5px;color:var(--ink);font-weight:600}
.rank-name small{display:block;font-weight:400;font-size:12.5px;color:var(--muted);margin-top:2px}
.rank-tag{font-size:12.5px;color:var(--muted);text-align:center}
.rank-score{font-family:var(--font-serif);font-size:17px;color:var(--apricot-deep);text-align:right;font-variant-numeric:tabular-nums}
.rank-score small{font-size:11.5px;color:var(--muted);font-family:var(--font-sans);margin-left:3px}

/* ============ moderators ============ */
.mod-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.mod-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.mod-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.mod-top{display:flex;align-items:center;gap:14px}
.mod-avatar{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-serif);font-size:20px;color:var(--plum);background:linear-gradient(150deg,#fff,var(--sand));border:1px solid rgba(176,141,87,.42)}
.mod-card h3{font-size:17px;color:var(--plum-deep)}
.mod-card .mod-role{font-size:12.5px;color:var(--muted);letter-spacing:.06em;margin-top:2px}
.mod-card p{margin-top:16px;font-size:14.5px;color:var(--muted);line-height:1.72}
.mod-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}

/* ============ safety ============ */
.safety-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}
.safety-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.safety-card h3{font-family:var(--font-serif);font-size:20px;color:var(--plum-deep);display:flex;align-items:center;gap:10px}
.safety-card h3 .dot{width:9px;height:9px;border-radius:50%;background:var(--apricot)}
.safety-card ul{display:grid;gap:14px;margin-top:20px}
.safety-card li{font-size:14.8px;color:var(--muted);line-height:1.74;padding-left:20px;position:relative}
.safety-card li::before{content:"";position:absolute;left:0;top:11px;width:9px;height:2px;border-radius:2px;background:var(--copper)}
.safety-card li strong{color:var(--ink);font-weight:600}
.safety-card.dark{background:linear-gradient(150deg,var(--plum-deep),var(--plum));color:var(--cream);border-color:transparent}
.safety-card.dark h3{color:var(--cream)}
.safety-card.dark h3 .dot{background:var(--apricot)}
.safety-card.dark li{color:rgba(251,247,242,.82)}
.safety-card.dark li::before{background:var(--apricot)}
.safety-card.dark li strong{color:#fff}

/* ============ article cards ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.post-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:rgba(224,138,91,.42)}
.post-card .thumb{overflow:hidden;background:var(--sand)}
.post-card .thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease}
.post-card:hover .thumb img{transform:scale(1.03)}
.post-card .post-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card h3{font-size:16.5px;line-height:1.55;color:var(--plum-deep)}
.post-card p{font-size:14px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-top:auto;padding-top:6px}
.post-link{color:var(--plum);font-size:13.5px;font-weight:600;border-bottom:1px solid rgba(91,42,78,.25);align-self:flex-start;padding-bottom:2px;transition:color .18s ease,border-color .18s ease}
.post-card:hover .post-link{color:var(--apricot-deep);border-color:var(--apricot)}

/* ============ CTA ============ */
.cta-section{padding:0 0 90px}
.cta-panel{position:relative;overflow:hidden;border-radius:28px;padding:58px 52px;color:var(--cream);background:radial-gradient(560px 300px at 88% 0%,rgba(224,138,91,.34) 0%,rgba(224,138,91,0) 62%),linear-gradient(140deg,var(--plum-deep),var(--plum));box-shadow:0 22px 48px rgba(71,32,61,.24)}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:40px;align-items:center}
.cta-panel h2{font-family:var(--font-serif);font-size:clamp(1.7rem,2.7vw,2.4rem);line-height:1.32;color:#fff}
.cta-panel p{margin-top:16px;font-size:15.5px;color:rgba(251,247,242,.82);max-width:52ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.cta-aside{background:rgba(251,247,242,.09);border:1px solid rgba(251,247,242,.22);border-radius:20px;padding:26px}
.cta-aside h3{font-size:15px;letter-spacing:.06em;color:#fff}
.cta-aside ul{display:grid;gap:12px;margin-top:16px}
.cta-aside li{font-size:13.5px;color:rgba(251,247,242,.8);line-height:1.65;padding-left:18px;position:relative}
.cta-aside li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--apricot)}

/* ============ footer ============ */
.site-footer{background:var(--plum-deep);color:var(--cream);padding:72px 0 34px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand .brand-mark{width:44px;height:44px;color:var(--cream);background:rgba(251,247,242,.08);border-color:rgba(251,247,242,.24);box-shadow:inset 0 0 0 1px rgba(176,141,87,.55)}
.footer-brand strong{display:block;font-family:var(--font-serif);font-size:19px;letter-spacing:1.4px;color:#fff}
.footer-brand small{display:block;font-size:11.5px;letter-spacing:.12em;color:rgba(251,247,242,.62);margin-top:3px}
.footer-col p{margin-top:18px;font-size:14px;line-height:1.78;color:rgba(251,247,242,.72);max-width:38ch}
.footer-col h3{font-size:14px;letter-spacing:.14em;color:#fff;font-weight:600;margin:0 0 18px}
.footer-col ul{display:grid;gap:11px}
.footer-col a{font-size:14px;color:rgba(251,247,242,.72);transition:color .18s ease,padding-left .18s ease}
.footer-col a:hover{color:#fff;padding-left:4px}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:52px;padding-top:24px;border-top:1px solid rgba(251,247,242,.16);font-size:13px;color:rgba(251,247,242,.6)}
.footer-bottom .domain{letter-spacing:.08em;color:rgba(251,247,242,.5)}

/* ============ reveal ============ */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}

/* ============ responsive ============ */
@media (max-width:1200px){
  .page-head-grid{gap:32px}
  .head-stats{gap:12px}
}
@media (max-width:992px){
  .main-nav{display:none}
  .nav-toggle{display:flex}
  .header-inner{gap:16px}
  .brand-text strong{font-size:18px}
  .page-head{padding:48px 0 60px}
  .page-head-grid{grid-template-columns:1fr}
  .head-figure{order:-1;max-width:560px}
  .qa-grid{grid-template-columns:1fr}
  .podium{grid-template-columns:1fr;align-items:stretch}
  .podium-card.is-first{padding-top:34px}
  .mod-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split,.safety-grid{grid-template-columns:1fr}
  .cta-inner{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .section{padding:70px 0}
}
@media (max-width:768px){
  body{font-size:16px}
  .container{width:min(100% - 36px,var(--container))}
  .header-actions .btn{display:none}
  .crumb-inner{flex-direction:column;align-items:flex-start;justify-content:center;gap:6px;padding:12px 0}
  .crumb-back{font-size:13px}
  .page-head{padding:36px 0 48px}
  .head-stats{grid-template-columns:1fr;gap:10px}
  .stat{display:flex;align-items:baseline;gap:12px;padding:14px 16px}
  .stat b{font-size:21px}
  .stat span{margin-top:0;font-size:12.5px}
  .qa-card{grid-template-columns:1fr;padding:20px}
  .qa-thumb{order:-1;border-radius:14px;max-height:170px}
  .qa-thumb img{aspect-ratio:16/9;height:auto}
  .rank-row{grid-template-columns:44px minmax(0,1fr) 84px;row-gap:6px}
  .rank-tag{grid-column:2;text-align:left;font-size:12px}
  .rank-score{grid-row:1;grid-column:3}
  .mod-grid,.post-grid{grid-template-columns:1fr}
  .section{padding:56px 0}
  .cta-panel{padding:36px 24px;border-radius:22px}
  .cta-section{padding-bottom:64px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .site-footer{padding:54px 0 28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .footer-col p{max-width:none}
}
@media (max-width:480px){
  .page-head h1{font-size:1.72rem}
  .page-head h1 .soft{font-size:1rem}
  .lede{font-size:15.5px}
  .section-head h2{font-size:1.5rem}
  .btn{width:100%;padding:0 18px}
  .cta-actions .btn{width:100%}
  .qa-card h3{font-size:16px}
  .rule-item{grid-template-columns:34px minmax(0,1fr);padding:16px}
  .rule-no{width:32px;height:32px;font-size:14px}
  .safety-card,.note-card,.mod-card{padding:22px}
  .podium-card{padding:22px 18px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
}