*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{--ink:#1f2937;--indigo:#2E7D73;--pink:#ec4899;--green:#2E7D73;--muted:#6b7280;--line:#eef0f4}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
color:var(--ink);background:#ffffff;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
min-height:100vh;display:flex;flex-direction:column}
html,body{overscroll-behavior:none}
body.home{height:100vh;overflow:hidden}
a{color:inherit}
img{max-width:100%}
/* topbar */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;
gap:16px;padding:8px 16px;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.brand img{height:31px;display:block;position:relative;top:2px}
.nav{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.nav a{font-size:15px;font-weight:700;color:var(--green);text-decoration:none;padding:8px 14px;border-radius:999px;white-space:nowrap;transition:background .15s,color .15s}
.nav a:hover{background:var(--pink);color:#fff}
.nav a.active{color:#fff;background:var(--green)}
@media(min-width:900px){.nav{gap:18px}.nav a{padding:8px 16px}}
@media(max-width:600px){.topbar{padding:6px 10px;gap:8px}.brand img{height:23px;top:1px}.nav a{font-size:13px;padding:6px 8px}}
/* layout */
main{flex:1;width:100%}
.wrap{max-width:1040px;margin:0 auto;padding:28px 16px 70px}
.btn{display:inline-block;border:none;cursor:pointer;font-size:17px;font-weight:700;color:#fff;
background:linear-gradient(180deg,#368a7e,#2a6f66);padding:15px 44px;border-radius:999px;
text-decoration:none;box-shadow:0 10px 24px rgba(46,125,115,.3);transition:transform .18s,box-shadow .2s,background .25s}
.btn:hover{background:linear-gradient(180deg,#f0569f,#db2777);transform:translateY(-3px);box-shadow:0 16px 32px rgba(236,72,153,.42)}
.btn:active{transform:translateY(-1px) scale(.98)}
.btn.ghost:hover{background:#fff;color:var(--pink);border-color:var(--pink)}
.btn.ghost{background:#fff;color:var(--indigo);box-shadow:0 4px 14px rgba(0,0,0,.06);border:1.5px solid #e5e7eb}
.btn.pink{background:linear-gradient(180deg,#f0569f,#db2777)}
.foot{text-align:center;font-size:12px;color:#9ca3af;padding:24px 16px 40px;line-height:1.9}
/* home hero (floor-wrap overlay) */
.herostage{position:relative;width:100%;background:#fff url(images/hero.jpg?v=62) center no-repeat;background-size:cover;
height:calc(100vh - 56px);display:flex;align-items:center;justify-content:center;text-align:center;padding:28px 18px}
.herostage::before{content:"";position:absolute;inset:0;background:rgba(255,255,255,.3);pointer-events:none}
.herotext{position:relative;z-index:1;max-width:780px;margin-top:-5vh;text-shadow:0 1px 14px rgba(255,255,255,.95),0 0 32px rgba(255,255,255,.85)}
.htitleimg{display:block;margin:0 auto;width:clamp(300px,58vw,780px);max-width:94%}
.herotext .g{color:var(--green);font-weight:800;font-size:1.32em}.herotext .p{color:var(--pink);font-weight:800;font-size:1.5em}
.hsub{margin-top:22px;font-size:clamp(15px,2vw,24px);font-weight:700;color:var(--ink);letter-spacing:.5px}
.hhook{margin-top:18px;font-size:clamp(14px,1.8vw,21px);color:var(--ink);font-weight:700}
.hhook .min{color:var(--pink);font-weight:800;font-size:1.6em;margin:0 .14em}
.cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:40px}
@media(max-width:600px){.herostage{height:calc(100vh - 44px)}}
@media(max-width:600px){
.herostage{background-image:url(images/hero-m.jpg?v=62);background-size:cover}
.htitleimg{width:min(82vw,420px)}
.hsub{margin-top:14px;font-size:15px}
.hhook{margin-top:10px;font-size:14px}
.cta{margin-top:22px}
.herotext{margin-top:-2vh}}
/* quiz */
.pbar{height:6px;background:#e5e7eb;border-radius:999px;overflow:hidden;margin-bottom:6px}
.pbar>i{display:block;height:100%;background:linear-gradient(90deg,#2E7D73,#3a9e90);width:0;transition:width .3s}
.pnum{font-size:12px;color:#9ca3af;text-align:right;margin-bottom:18px}
.qdim{font-size:13px;color:var(--pink);font-weight:700;letter-spacing:1px;margin-bottom:10px}
.qtitle{font-size:19px;font-weight:700;line-height:1.6;margin-bottom:20px}
.pole{background:#fff;border-radius:16px;padding:15px 18px;margin-bottom:13px;box-shadow:0 4px 14px rgba(0,0,0,.05);font-size:14px;line-height:1.7;color:#374151}
.pole .tag{display:inline-block;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;margin-bottom:8px}
.pole.L{border-left:5px solid var(--green);color:var(--green)}.pole.H{border-right:5px solid var(--pink);color:var(--pink);text-align:right}
.scale .sg{color:var(--green);font-weight:700}.scale .sp{color:var(--pink);font-weight:700}
.opts{display:flex;justify-content:space-between;gap:8px;margin-top:22px}
.opt{flex:1;cursor:pointer;border:2px solid #e5e7eb;background:#fff;border-radius:14px;padding:14px 4px;text-align:center;transition:transform .15s}
.opt:active{transform:scale(.94)}
.opt .dot{font-size:19px;font-weight:800;color:#9ca3af}
.opt.pL{border-color:#2E7D73}.opt.pL .dot{color:#2E7D73}
.opt.pH{border-color:#ec4899}.opt.pH .dot{color:#ec4899}
.scale{display:flex;justify-content:space-between;font-size:11px;color:#9ca3af;margin-top:10px;padding:0 4px}
.back{font-size:14px;color:#9ca3af;cursor:pointer;background:none;border:none;margin-bottom:8px}
.screen{display:none}.screen.active{display:block;animation:fade .4s ease}
body.test{height:100vh;overflow:hidden}
body.test main{flex:1;min-height:0;display:flex}
body.test .wrap{flex:1;min-height:0;max-width:720px;padding:14px 16px;display:flex;flex-direction:column}
body.test .screen{flex:1;min-height:0}
body.test .screen.active{display:flex;flex-direction:column;overflow-y:auto}
.qwrap{width:100%;flex:1;display:flex;flex-direction:column;justify-content:space-evenly;gap:8px}
body.test .rcard{margin:auto;width:100%}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
/* result card */
.rcard{background:#fff;border-radius:24px;padding:22px 24px;text-align:center;max-width:520px;margin:10px auto 0}
.rtip{font-size:13px;color:var(--pink);letter-spacing:2px;margin-bottom:6px}
.rimg{width:auto;max-width:300px;max-height:38vh;border-radius:16px;margin:6px auto 14px;display:block}
.rrare{display:inline-block;font-size:14px;font-weight:700;color:#fff;background:#2E7D73;padding:6px 16px;border-radius:999px}
.rnamerow{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.rname{font-size:27px;font-weight:800}
.rslogan{font-size:15px;color:var(--pink);font-weight:700;font-style:italic;margin-bottom:20px}
.rdesc{font-size:15px;line-height:1.9;color:#374151;text-align:justify;margin-bottom:24px}
.ractwrap{max-width:440px;margin:0 auto}
.ractwrap .ract{display:flex;gap:10px;margin:0}
.ractwrap .ract2{margin-top:10px;gap:8px}
.ractwrap .btn{flex:1 1 0;min-width:0;padding-left:6px;padding-right:6px;white-space:nowrap}
.ract2{margin-top:12px}
.smask{position:fixed;inset:0;background:rgba(17,24,39,.62);display:none;z-index:80;align-items:center;justify-content:center;padding:18px}
.smask.on{display:flex;flex-direction:column}
.sbox{max-width:340px;width:100%;position:relative;text-align:center}
.sbox img{width:100%;border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.45);display:block}
.sx{position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:50%;border:none;background:rgba(0,0,0,.6);color:#fff;font-size:18px;cursor:pointer;z-index:2}
.confetti{position:fixed;inset:0;z-index:70;pointer-events:none}
.shint{color:#fff;font-size:14px;margin-top:14px;font-weight:600}
.toast{position:fixed;left:50%;bottom:48px;transform:translateX(-50%) translateY(20px);background:rgba(17,24,39,.92);color:#fff;padding:11px 20px;border-radius:999px;font-size:14px;font-weight:600;z-index:90;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;max-width:86vw;text-align:center}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
/* gallery */
.phead{text-align:left;margin-bottom:24px;padding-top:18px}
.phead h1{font-size:24px;font-weight:800;margin-bottom:8px;color:var(--ink)}
.phead p{font-size:14px;color:var(--muted);line-height:1.7}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:720px){.grid{grid-template-columns:repeat(2,1fr);gap:12px}}
.card{background:#fff;border-radius:18px;overflow:hidden;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.06);transition:transform .15s;position:relative}
.card:hover{transform:translateY(-4px)}
.card img{width:100%;aspect-ratio:3/4;object-fit:contain;display:block;background:#fff}
.card .ci{padding:11px 12px 13px}
.card .cn{font-size:16px;font-weight:800;margin-bottom:4px}
.card .cs{font-size:12px;color:var(--pink);font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.badge-r{position:absolute;top:10px;left:10px;z-index:3;font-size:11px;font-weight:700;color:#fff;background:#2E7D73;padding:4px 10px;border-radius:999px}
.badge-r.ssr{background:#2E7D73}
.silbox{position:relative;width:100%;aspect-ratio:3/4;background:#fff;display:flex;align-items:center;justify-content:center}
.silbox .silimg{max-width:100%;max-height:100%;object-fit:contain;display:block}
.silbox .qm{position:absolute;font-size:72px;font-weight:800;color:#fff;text-shadow:0 0 10px rgba(0,0,0,.35)}
.blk{display:inline-block;width:5em;height:1em;background:#1f2937;border-radius:4px;vertical-align:middle}
.blkp{display:inline-block;width:8em;height:.9em;background:var(--pink);border-radius:4px;vertical-align:middle}
.mask{position:fixed;inset:0;background:rgba(17,24,39,.55);display:none;z-index:60;align-items:center;justify-content:center;padding:18px}
.mask.on{display:flex}
.modal{background:#fff;border-radius:22px;max-width:460px;width:100%;max-height:88vh;overflow:auto;box-shadow:0 20px 50px rgba(0,0,0,.3);animation:pop .25s ease}
@keyframes pop{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}
.modal img{width:100%;display:block;background:#fff}
.modal .mi{padding:22px}
.modal .mr{display:inline-block;font-size:12px;font-weight:700;color:#be185d;background:#fce7f3;padding:4px 12px;border-radius:999px;margin-bottom:10px}
.modal .mn{font-size:23px;font-weight:800;margin-bottom:6px}
.modal .ms{font-size:15px;color:var(--pink);font-weight:700;font-style:italic;margin-bottom:14px}
.modal .md{font-size:15px;line-height:1.9;color:#374151}
.modal .mx{position:sticky;top:0;float:right;margin:10px;width:32px;height:32px;border-radius:50%;border:none;background:rgba(0,0,0,.45);color:#fff;font-size:18px;cursor:pointer}
@media(max-width:600px){
.mask{padding:10px}
.modal{max-height:95vh}
.modal img{max-height:34vh;object-fit:contain;background:#fff}
.modal .mi{padding:12px 16px 16px}
.modal .mr{font-size:11px;margin-bottom:6px}
.modal .mn{font-size:18px;margin-bottom:3px}
.modal .ms{font-size:13px;margin-bottom:8px}
.modal .md{font-size:12.5px;line-height:1.55}
}
/* ranking */
.rkrow{display:flex;align-items:center;gap:14px;padding:14px 18px;background:#fff;border-radius:14px;box-shadow:0 4px 14px rgba(0,0,0,.05);margin-bottom:10px}
.rkno{font-size:15px;font-weight:800;color:#9ca3af;width:34px;text-align:center;flex-shrink:0}
.rkrow:nth-child(1) .rkno,.rkrow.top1 .rkno{color:var(--pink)}
.rkimg{width:58px;height:58px;border-radius:12px;object-fit:contain;background:transparent;flex-shrink:0}
.rkmid{flex:1;min-width:0}
.rkname{font-size:16px;font-weight:800}
.rkslogan{font-size:12px;color:var(--pink);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rkbarw{height:6px;background:#eef0f4;border-radius:999px;margin-top:6px;overflow:hidden}
.rkbarw>i{display:block;height:100%;background:linear-gradient(90deg,#ec4899,#f9a8d4)}
.rkpct{font-size:15px;font-weight:800;color:var(--ink);flex-shrink:0;width:56px;text-align:right}
.rksub{font-size:11px;color:#9ca3af;font-weight:500}
/* about */
.about{background:transparent;box-shadow:none;padding:0;line-height:1.95;font-size:15px;color:#374151}
.about h1{font-size:24px;font-weight:800;margin-bottom:14px;color:var(--ink)}
.about h2{font-size:24px;font-weight:800;margin:28px 0 10px;color:var(--ink)}
.about p{margin-bottom:10px}.about b{color:var(--indigo)}
.about b.dna{font-weight:800}
.about .wu{color:var(--pink);font-weight:700;padding-bottom:9px;background-image:url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='23' height='8' viewBox='0 0 23 8'><path d='M0 4 Q5.75 0.5 11.5 4 T23 4' fill='none' stroke='%232E7D73' stroke-width='1.8' stroke-linecap='round'/></svg>");background-repeat:repeat-x;background-position:left bottom;background-size:23px 8px}
.btn.sm{font-size:14px;padding:10px 28px;box-shadow:0 6px 16px rgba(46,125,115,.26)}
.about-logo{text-align:center;margin-bottom:18px}
.about-logo img{height:84px;max-width:90%;object-fit:contain}
.about-contact{text-align:center;margin-top:34px}
.about-contact a{color:#9ca3af;font-size:13px;text-decoration:none;border-bottom:1px solid #e5e7eb;padding-bottom:1px}
.about-contact a:hover{color:var(--pink);border-color:var(--pink)}