/* 270270 · Number Lab: design system
   Palette: rice paper, ink, vermilion, imperial gold, jade, plum */
:root{
  --bg:#FBF7F0; --bg-2:#F3ECDF; --card:#FFFFFF; --ink:#1A1A1A; --ink-2:#4A4540; --muted:#7A7168;
  --line:#E6DCCB; --red:#C8102E; --red-2:#A50D26; --red-soft:#FBE7E9; --gold:#C9A227; --gold-2:#E0B84C; --gold-soft:#FAF1D6;
  --jade:#2E7D6B; --jade-soft:#E2F1EC; --plum:#6B4E71; --plum-soft:#EFE8F1; --indigo:#270270;
  --shadow:0 1px 2px rgba(40,20,0,.06),0 8px 24px rgba(40,20,0,.07); --shadow-lg:0 20px 50px rgba(40,20,0,.14);
  --r:14px; --r-lg:22px; --max:1200px;
  --f-display:"Fraunces",Georgia,"Times New Roman",serif; --f-ui:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; --f-han:"Noto Serif SC","Songti SC","SimSun",serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){ :root:not([data-theme="light"]){
  --bg:#121212; --bg-2:#1B1A18; --card:#1F1D1A; --ink:#F3EEE6; --ink-2:#CFC6B8; --muted:#9E958A; --line:#34302A;
  --red:#E5484D; --red-2:#FF6369; --red-soft:#3A1A1D; --gold:#E0B84C; --gold-2:#F1CD6B; --gold-soft:#342B14; --jade:#4FB39A; --jade-soft:#15302A; --plum:#B79BC0; --plum-soft:#2D2330;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35); --shadow-lg:0 20px 50px rgba(0,0,0,.5); color-scheme:dark; } }
:root[data-theme="dark"]{
  --bg:#121212; --bg-2:#1B1A18; --card:#1F1D1A; --ink:#F3EEE6; --ink-2:#CFC6B8; --muted:#9E958A; --line:#34302A;
  --red:#E5484D; --red-2:#FF6369; --red-soft:#3A1A1D; --gold:#E0B84C; --gold-2:#F1CD6B; --gold-soft:#342B14; --jade:#4FB39A; --jade-soft:#15302A; --plum:#B79BC0; --plum-soft:#2D2330;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35); --shadow-lg:0 20px 50px rgba(0,0,0,.5); color-scheme:dark; }

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--f-ui);overflow-x:hidden}
img,svg,video,iframe{max-width:100%}
a{color:var(--red);text-underline-offset:3px}
a:hover{color:var(--red-2)}
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.15;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.6rem)} h2{font-size:clamp(1.55rem,3.2vw,2.35rem)} h3{font-size:1.25rem} h4{font-size:1.05rem}
p{margin:0 0 1em}
.han{font-family:var(--f-han);font-weight:700}
.muted{color:var(--muted)} .small{font-size:.875rem} .center{text-align:center}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 16px}
@media(min-width:768px){.container{padding:0 24px}}
.section{padding:64px 0} .section-sm{padding:36px 0} .section-alt{background:var(--bg-2)}
.eyebrow{display:inline-block;font:600 .75rem/1 var(--f-ui);letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:12px}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:760px}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--bg);padding:8px 14px;z-index:999}
.skip:focus{left:8px}

/* Top contact bar (required on every page) */
.topbar{background:var(--indigo);color:#fff;font-size:.84rem;text-align:center;padding:8px 16px;line-height:1.4}
.topbar a{color:#FFE7A3;font-weight:600;text-decoration:none}
.topbar a:hover{color:#fff;text-decoration:underline}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:16px;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:700 1.2rem var(--f-display);white-space:nowrap}
.brand .seal{width:38px;height:38px;flex:none}
.brand small{display:block;font:500 .68rem var(--f-ui);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.menu{display:none;list-style:none;margin:0 0 0 auto;padding:0;gap:2px;align-items:center}
.menu>li{position:relative}
.menu a,.menu button.dd{display:block;padding:9px 11px;border-radius:10px;color:var(--ink);text-decoration:none;font:500 .93rem var(--f-ui);background:none;border:0;cursor:pointer}
.menu a:hover,.menu button.dd:hover,.menu a[aria-current="page"]{background:var(--bg-2);color:var(--red)}
.menu .sub{position:absolute;top:100%;left:0;min-width:230px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-lg);padding:8px;list-style:none;margin:6px 0 0;opacity:0;visibility:hidden;transform:translateY(-4px);transition:.18s}
.menu li:hover>.sub,.menu li:focus-within>.sub{opacity:1;visibility:visible;transform:none}
.menu .sub a{padding:9px 12px}
.menu .sub a span{display:block;font-size:.78rem;color:var(--muted);font-weight:400}
.nav-actions{display:flex;gap:8px;align-items:center;margin-left:auto}
@media(min-width:1080px){.menu{display:flex}.nav-actions{margin-left:8px}.burger{display:none!important}}
.icon-btn{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--ink);display:inline-grid;place-items:center;cursor:pointer}
.icon-btn:hover{border-color:var(--gold)}
.drawer{position:fixed;inset:0;z-index:80;display:none}
.drawer.open{display:block}
.drawer .scrim{position:absolute;inset:0;background:rgba(0,0,0,.45)}
.drawer nav{position:absolute;right:0;top:0;bottom:0;width:min(88vw,360px);background:var(--bg);padding:20px;overflow:auto;box-shadow:var(--shadow-lg)}
.drawer nav a{display:block;padding:12px 10px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;font-weight:500}
.drawer nav a:hover{color:var(--red)}
.drawer h4{margin:18px 0 6px;font:600 .72rem var(--f-ui);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;border:1.5px solid transparent;font:600 .97rem var(--f-ui);cursor:pointer;text-decoration:none;transition:.15s;line-height:1.2}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-2);color:#fff;transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:#1A1A1A}
.btn-gold:hover{background:var(--gold-2);color:#1A1A1A}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.btn-sm{padding:8px 14px;font-size:.86rem}
.btn-lg{padding:15px 26px;font-size:1.05rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.6;cursor:progress}

/* Cards / grids */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:1fr}.g3{grid-template-columns:1fr}.g4{grid-template-columns:repeat(2,1fr)}
@media(min-width:720px){.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--shadow)}
.card h3{margin-bottom:.35em}
a.card{display:block;color:var(--ink);text-decoration:none;transition:.18s}
a.card:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.card .ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--red-soft);color:var(--red);font:700 1.3rem var(--f-han);margin-bottom:14px}
.card.gold .ico{background:var(--gold-soft);color:var(--gold)}
.card.jade .ico{background:var(--jade-soft);color:var(--jade)}
.card.plum .ico{background:var(--plum-soft);color:var(--plum)}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font:600 .75rem var(--f-ui);background:var(--bg-2);color:var(--ink-2);border:1px solid var(--line)}
.pill.lucky{background:var(--jade-soft);color:var(--jade);border-color:transparent}
.pill.caution,.pill.rude{background:var(--plum-soft);color:var(--plum);border-color:transparent}
.pill.gold{background:var(--gold-soft);color:#8a6d10;border-color:transparent}
:root[data-theme="dark"] .pill.gold{color:var(--gold)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:600 .9rem var(--f-ui);cursor:pointer;text-decoration:none}
.chip:hover,.chip.active{border-color:var(--red);color:var(--red)}
.chip.active{background:var(--red-soft)}

/* Hero */
.hero{position:relative;padding:56px 0 40px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-40% -10% auto auto;width:620px;height:620px;background:radial-gradient(circle,var(--gold-soft),transparent 65%);z-index:-1}
.hero::after{content:"发";position:absolute;right:-30px;bottom:-80px;font:900 380px/1 var(--f-han);color:var(--red);opacity:.05;z-index:-1;pointer-events:none}
.hero h1 em{font-style:normal;color:var(--red)}
.hero-grid{display:grid;gap:36px;align-items:center}
@media(min-width:980px){.hero-grid{grid-template-columns:1.1fr .9fr}}
.stats{display:flex;flex-wrap:wrap;gap:28px;margin-top:24px}
.stats b{display:block;font:700 1.6rem var(--f-display);color:var(--ink)}
.stats span{font-size:.85rem;color:var(--muted)}

/* Decoder */
.decoder{background:var(--card);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow-lg);padding:22px}
.decoder label{font-weight:600;font-size:.9rem}
.num-input{width:100%;font:700 clamp(1.8rem,6vw,2.6rem)/1.1 var(--f-display);letter-spacing:.08em;padding:16px 18px;border-radius:18px;border:2px solid var(--line);background:var(--bg);color:var(--ink);margin:8px 0 12px}
.num-input:focus{border-color:var(--red);outline:none;box-shadow:0 0 0 4px var(--red-soft)}
.seg{display:inline-flex;background:var(--bg-2);border-radius:999px;padding:4px;gap:2px;flex-wrap:wrap}
.seg button{border:0;background:none;padding:7px 13px;border-radius:999px;font:600 .82rem var(--f-ui);color:var(--ink-2);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--card);color:var(--red);box-shadow:var(--shadow)}
.result{margin-top:18px}
.score-row{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.dial{--p:50;width:128px;height:128px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--dial-c,var(--gold)) calc(var(--p)*1%),var(--bg-2) 0);position:relative;flex:none}
.dial::before{content:"";position:absolute;inset:11px;border-radius:50%;background:var(--card)}
.dial b{position:relative;font:800 2.3rem var(--f-display)}
.dial small{position:absolute;bottom:26px;font-size:.66rem;color:var(--muted);letter-spacing:.1em}
.grade{font:700 1.5rem var(--f-display)}
.grade .han{color:var(--red);margin-right:6px}
.digits{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:10px;margin:16px 0}
.dcard{border:1px solid var(--line);border-radius:14px;padding:10px 8px;text-align:center;background:var(--bg)}
.dcard .d{font:800 1.5rem var(--f-display)}
.dcard .h{font:700 1.15rem var(--f-han);color:var(--red)}
.dcard .p{font-size:.72rem;color:var(--muted)}
.dcard.pos{border-color:color-mix(in srgb,var(--jade) 40%,var(--line))}
.dcard.neg{border-color:color-mix(in srgb,var(--plum) 50%,var(--line));background:var(--plum-soft)}
.combo{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:14px;background:var(--bg);border:1px solid var(--line);margin-bottom:8px}
.combo .code{font:800 1.1rem var(--f-display);min-width:64px}
.combo.lucky{border-left:4px solid var(--jade)} .combo.caution,.combo.rude{border-left:4px solid var(--plum)} .combo.neutral{border-left:4px solid var(--gold)}
.share{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.warn{background:var(--plum-soft);color:var(--ink);border-radius:12px;padding:10px 14px;font-size:.92rem;margin:6px 0}
.note{background:var(--gold-soft);border-radius:12px;padding:12px 16px;font-size:.92rem}

/* Ads */
.ad-slot{margin:28px auto;min-height:120px;border-radius:14px;display:grid;place-items:center;position:relative;max-width:970px}
.ad-slot::before{content:"Advertisement";position:absolute;top:-18px;left:0;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.ad-slot.house{border:1.5px dashed var(--line);background:var(--bg-2);padding:18px;text-align:center}
.ad-slot.house a{font-weight:600}
.ad-slot ins{display:block;width:100%}

/* Forms */
.form{display:grid;gap:14px}
.form .row{display:grid;gap:14px}
@media(min-width:640px){.form .row.two{grid-template-columns:1fr 1fr}}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.field .hint{font-size:.8rem;color:var(--muted);margin-top:4px}
input[type=text],input[type=email],input[type=tel],input[type=url],input[type=number],input[type=date],input[type=search],select,textarea{width:100%;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);color:var(--ink);font:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 4px var(--red-soft)}
textarea{min-height:120px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.92rem}
.check input{margin-top:4px;accent-color:var(--red);width:18px;height:18px;flex:none}
.opts{display:grid;gap:10px;grid-template-columns:1fr}
@media(min-width:560px){.opts{grid-template-columns:1fr 1fr}}
.opt{border:1.5px solid var(--line);border-radius:14px;padding:12px 14px;display:flex;gap:10px;align-items:flex-start;cursor:pointer;background:var(--card)}
.opt:has(input:checked){border-color:var(--red);background:var(--red-soft)}
.opt input{accent-color:var(--red);margin-top:4px}
.hp{position:absolute!important;left:-5000px!important}
.form-msg{display:none;padding:14px 16px;border-radius:12px;font-weight:500}
.form-msg.ok{display:block;background:var(--jade-soft);color:var(--jade)}
.form-msg.err{display:block;background:var(--red-soft);color:var(--red)}
.steps{display:flex;gap:6px;margin-bottom:18px}
.steps span{flex:1;height:6px;border-radius:9px;background:var(--line)}
.steps span.on{background:var(--red)}
.step{display:none}.step.active{display:grid;gap:14px}
.step-nav{display:flex;gap:10px;justify-content:space-between;margin-top:8px}

/* Pricing */
.price-card{position:relative}
.price-card.featured{border:2px solid var(--red);transform:translateY(-6px)}
.price-card .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--red);color:#fff;font:700 .72rem var(--f-ui);letter-spacing:.1em;padding:5px 12px;border-radius:999px;text-transform:uppercase}
.price{font:800 2.4rem var(--f-display)} .price small{font:500 .9rem var(--f-ui);color:var(--muted)}
.ticks{list-style:none;padding:0;margin:14px 0 20px}
.ticks li{padding:6px 0 6px 28px;position:relative}
.ticks li::before{content:"✓";position:absolute;left:0;top:6px;width:20px;height:20px;border-radius:50%;background:var(--jade-soft);color:var(--jade);font-size:.75rem;display:grid;place-items:center;font-weight:700}

/* Red envelopes (donations) */
.envelopes{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(min-width:820px){.envelopes{grid-template-columns:repeat(5,1fr)}}
.envelope{position:relative;border:0;cursor:pointer;background:linear-gradient(160deg,#D7263D,#A50D26);color:#FFE7A3;border-radius:16px;padding:26px 12px 16px;text-align:center;box-shadow:var(--shadow);transition:.15s;font-family:var(--f-ui)}
.envelope::before{content:"";position:absolute;left:0;right:0;top:0;height:30px;border-radius:16px 16px 50% 50%/16px 16px 22px 22px;background:rgba(0,0,0,.14)}
.envelope .seal{width:34px;height:34px;border-radius:50%;background:var(--gold);color:#7a1020;display:grid;place-items:center;margin:0 auto 8px;font:800 1rem var(--f-han);position:relative}
.envelope b{display:block;font:800 1.7rem var(--f-display);color:#fff}
.envelope span{font-size:.8rem}
.envelope:hover,.envelope[aria-pressed="true"]{transform:translateY(-4px);box-shadow:0 0 0 3px var(--gold),var(--shadow-lg)}
.bar{height:14px;border-radius:9px;background:var(--bg-2);overflow:hidden;display:flex}
.bar i{display:block;height:100%}
.legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px;font-size:.86rem}
.legend span::before{content:"";display:inline-block;width:10px;height:10px;border-radius:3px;background:var(--c);margin-right:6px}
.progress{height:12px;border-radius:9px;background:var(--bg-2);overflow:hidden}
.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--gold))}
.wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.wall .card{padding:14px 16px}

/* Countdown */
.countdown{display:flex;gap:10px}
.countdown div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 12px;min-width:68px;text-align:center}
.countdown b{display:block;font:800 1.7rem var(--f-display)}
.countdown span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}

/* Tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--bg-2);font-weight:600;white-space:nowrap}
tr:last-child td{border-bottom:0}

/* Articles */
.article{max-width:760px;margin:0 auto}
.article h2{margin-top:1.6em}
.article p,.article li{font-size:1.06rem}
.byline{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:.88rem;margin-bottom:22px}
.toc{background:var(--bg-2);border-radius:var(--r);padding:16px 20px;margin:20px 0}
.toc ol{margin:6px 0 0;padding-left:20px}
.callout{border-left:4px solid var(--gold);background:var(--gold-soft);padding:14px 18px;border-radius:0 12px 12px 0;margin:20px 0}
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.breadcrumb a{color:var(--muted)}
.layout-side{display:grid;gap:32px}
@media(min-width:1000px){.layout-side{grid-template-columns:minmax(0,1fr) 300px}.sticky{position:sticky;top:90px}}

/* Big number hero for n/ pages */
.bignum{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.bignum .n{font:800 clamp(3rem,10vw,5.5rem)/1 var(--f-display);color:var(--ink)}
.bignum .h{font:900 clamp(2rem,7vw,3.6rem)/1.1 var(--f-han);color:var(--red)}

/* Videos */
.yt{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#000;cursor:pointer}
.yt img{width:100%;height:100%;object-fit:cover;opacity:.88;transition:.2s}
.yt:hover img{opacity:1;transform:scale(1.03)}
.yt .play{position:absolute;inset:0;display:grid;place-items:center}
.yt .play span{width:68px;height:48px;border-radius:14px;background:var(--red);display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.4)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vcard h3{font-size:1rem;margin:10px 0 2px;font-family:var(--f-ui)}

/* Dictionary */
.dict-tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:18px}
.dict-tools input{max-width:380px}
.entry{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;align-items:start}
.entry .code{font:800 1.5rem var(--f-display);grid-row:span 3}
.entry .h{font:700 1.1rem var(--f-han);color:var(--red)}

/* Zodiac */
.zgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
@media(min-width:760px){.zgrid{grid-template-columns:repeat(6,1fr)}}
.zcell{text-align:center;padding:14px 6px;border-radius:14px;border:1px solid var(--line);background:var(--card);cursor:pointer;color:var(--ink);font:inherit}
.zcell .e{font-size:1.8rem;line-height:1}
.zcell .h{font:700 1.1rem var(--f-han);color:var(--red)}
.zcell:hover,.zcell.active{border-color:var(--red);background:var(--red-soft)}

/* Footer */
.site-footer{background:#141210;color:#D9D1C4;padding:56px 0 24px;margin-top:40px}
.site-footer a{color:#D9D1C4;text-decoration:none}
.site-footer a:hover{color:#FFE7A3}
.site-footer h4{color:#fff;font:600 .8rem var(--f-ui);letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{padding:4px 0;font-size:.93rem}
.fgrid{display:grid;gap:30px;grid-template-columns:1fr 1fr}
@media(min-width:900px){.fgrid{grid-template-columns:1.6fr 1fr 1fr 1fr 1fr}}
.fgrid .about{grid-column:1/-1}
@media(min-width:900px){.fgrid .about{grid-column:auto}}
.site-footer input{background:#211E1A;border-color:#3A352E;color:#fff}
.legal-line{border-top:1px solid #2E2A25;margin-top:36px;padding-top:18px;font-size:.8rem;color:#9E958A;display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:space-between}

/* Cookie + modal + toast */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:90;max-width:560px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-lg);border-radius:18px;padding:16px 18px;display:none}
.cookie.show{display:block}
.cookie .btns{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.modal{position:fixed;inset:0;z-index:95;display:none;place-items:center;padding:16px}
.modal.show{display:grid}
.modal .scrim{position:absolute;inset:0;background:rgba(0,0,0,.55)}
.modal .box{position:relative;background:var(--card);border-radius:24px;max-width:520px;width:100%;padding:28px;box-shadow:var(--shadow-lg);max-height:90vh;overflow:auto}
.modal .x{position:absolute;right:12px;top:12px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(120px);background:var(--ink);color:var(--bg);padding:12px 20px;border-radius:999px;z-index:99;transition:.25s;font-weight:500;max-width:90vw}
.toast.show{transform:translateX(-50%) translateY(0)}

/* CTA band */
.cta-band{background:linear-gradient(120deg,#8E0B20,#C8102E 55%,#D8A02A);color:#fff;border-radius:28px;padding:40px 28px;position:relative;overflow:hidden}
.cta-band::after{content:"福";position:absolute;right:20px;top:-30px;font:900 220px/1 var(--f-han);opacity:.12}
.cta-band h2{color:#fff}
.cta-band p{color:#FFE9EC;max-width:640px}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.12)}
.divider{height:22px;background:radial-gradient(circle at 10px 22px,transparent 10px,var(--line) 11px,transparent 12px) repeat-x;background-size:40px 22px;opacity:.7;margin:10px 0}

/* FAQ */
details.faq{border:1px solid var(--line);border-radius:14px;background:var(--card);padding:14px 18px;margin-bottom:10px}
details.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
details.faq summary::after{content:"+";font-size:1.3rem;line-height:1;color:var(--red)}
details.faq[open] summary::after{content:"−"}
details.faq p{margin:10px 0 0;color:var(--ink-2)}
.fortune{font:600 1.25rem/1.5 var(--f-display);min-height:3em}
.kbd{font:600 .85rem ui-monospace,Menlo,monospace;background:var(--bg-2);padding:2px 6px;border-radius:6px}
code.embed{display:block;white-space:pre-wrap;word-break:break-all;background:var(--bg-2);padding:10px;border-radius:10px;font-size:.78rem}
.grid>*,.layout-side>*,.hero-grid>*{min-width:0}
.card table{width:100%}.card td{word-break:normal}
.nav-actions .btn{white-space:nowrap}
@media(max-width:420px){.brand small{display:none}.nav-actions .btn-sm{padding:8px 11px}.brand{font-size:1.05rem}}