/* sszzgd.com · 蒂芙妮 Tiffany imissy0u · "Blue Box" 主题：蒂芙尼蓝 + 象牙白 + 丝带黑金 */
:root{--bg:#f7fbfa;--ink:#13201f;--sub:#5b6d6b;--line:#dcebe8;--card:#fff;--tb:#0abab5;--tb2:#81d8d0;--tbd:#067a76;--deep:#0d2b2a;--gold:#c9a45c;--rose:#ff7aa8;--r:18px;--sh:0 8px 28px rgba(6,90,86,.09);--serif:"Songti SC","Noto Serif CJK SC","Source Han Serif SC",Georgia,serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.78 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Malgun Gothic",sans-serif}
a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;z-index:99;background:#fff;padding:6px 10px}
/* header */
.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line)}
.top::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--tb),var(--tb2) 50%,var(--gold))}
.top-in{display:flex;align-items:center;gap:14px;height:62px}
.logo{display:flex;align-items:center;gap:10px;flex:none}
.logo-mark{width:38px;height:38px;border-radius:10px;background:var(--tb);display:grid;place-items:center;color:#fff;font:700 20px/1 var(--serif);position:relative;box-shadow:inset 0 0 0 2px rgba(255,255,255,.35)}
.logo-mark::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:5px;margin-left:-2.5px;background:rgba(255,255,255,.85)}
.logo-mark span{position:relative;z-index:1;background:var(--tb);padding:0 2px;border-radius:3px}
.logo-txt{line-height:1.15;font:700 17px/1.15 var(--serif);letter-spacing:.5px}.logo-txt small{display:block;font:500 11px/1.4 -apple-system,sans-serif;color:var(--sub);letter-spacing:.06em}
.nav{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;margin-left:auto}.nav::-webkit-scrollbar{display:none}
.nav a{white-space:nowrap;padding:6px 11px;border-radius:999px;font-size:14px;color:#2f4644}.nav a:hover,.nav a[aria-current]{background:#e4f6f4;color:var(--tbd)}
.top-cta{flex:none;padding:8px 16px;border-radius:999px;background:var(--deep);color:#fff;font-weight:700;font-size:14px}
.top-cta:hover{background:var(--tbd)}
@media(max-width:860px){.top-in{flex-wrap:wrap;height:auto;padding:8px 0;gap:6px}.nav{order:3;width:100%;margin:0 -4px}.top-cta{margin-left:auto}}
/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 420px at 90% 0,rgba(129,216,208,.55),transparent 60%),radial-gradient(700px 380px at 0 100%,rgba(255,122,168,.14),transparent 60%),linear-gradient(180deg,#eefaf8,#f7fbfa)}
.hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:54px 16px 58px}
.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--tbd);background:#fff;border:1px solid var(--line);padding:5px 12px;border-radius:999px}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:#ff4d6d;box-shadow:0 0 0 4px rgba(255,77,109,.2);animation:live 1.6s infinite}
@keyframes live{50%{box-shadow:0 0 0 8px rgba(255,77,109,0)}}
.hero h1{font:800 clamp(30px,5.4vw,52px)/1.18 var(--serif);margin:16px 0 10px;letter-spacing:.5px}
.hero h1 em{font-style:normal;color:var(--tbd);background:linear-gradient(transparent 62%,rgba(129,216,208,.55) 0)}
.ko{margin:0 0 12px;color:var(--sub);font-size:15px;letter-spacing:.04em}
.lead-h{font-size:17px;color:#2c3f3d;max-width:34em}
.hero-btns{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.stats{display:flex;gap:26px;flex-wrap:wrap;margin-top:8px}.stats b{display:block;font:800 26px/1.1 var(--serif);color:var(--tbd)}.stats span{font-size:13px;color:var(--sub)}
.hero-pic{margin:0;position:relative;border-radius:24px;overflow:hidden;box-shadow:0 22px 60px rgba(6,90,86,.25);border:6px solid #fff;aspect-ratio:4/3;background:#dff3f0}
.hero-pic img{width:100%;height:100%;object-fit:cover}
.hero-pic::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,transparent calc(50% - 7px),rgba(255,255,255,.9) calc(50% - 7px),rgba(255,255,255,.9) calc(50% + 7px),transparent calc(50% + 7px));opacity:.0}
.hero-pic figcaption{position:absolute;z-index:2;left:14px;bottom:14px;background:rgba(13,43,42,.78);color:#fff;font-size:13px;padding:5px 12px;border-radius:999px}
@media(max-width:860px){.hero-in{grid-template-columns:1fr;padding:30px 16px 36px;gap:24px}.hero-pic{order:-1}}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid transparent;transition:.2s;cursor:pointer;text-align:center}
.btn-main{background:var(--tb);color:#fff;box-shadow:0 8px 20px rgba(10,186,181,.35)}.btn-main:hover{background:var(--tbd)}
.btn-ghost{background:#fff;border-color:var(--tb);color:var(--tbd)}.btn-ghost:hover{background:#e9f8f6}
.btn-lg{padding:13px 24px;font-size:16px}
/* sections */
.sec{padding:34px 0}.sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:16px}
.sec-t{font:800 24px/1.3 var(--serif);margin:0;position:relative;padding-left:14px}.sec-t::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:5px;border-radius:3px;background:var(--tb)}
.sec-s{margin:4px 0 0;color:var(--sub);font-size:14px}.more{color:var(--tbd);font-weight:700;font-size:14px;white-space:nowrap}
.tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:0 0 16px;padding-bottom:2px}.tabs::-webkit-scrollbar{display:none}
.tabs a{white-space:nowrap;padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px}.tabs a[aria-current]{background:var(--deep);color:#fff;border-color:var(--deep)}
/* cards */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:1000px){.grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){.grid{grid-template-columns:repeat(2,1fr);gap:12px}}
.card{background:var(--card);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(6,90,86,.15)}
.card-a{display:flex;flex-direction:column;height:100%}
.card-img{position:relative;aspect-ratio:16/10;background:#e2f4f1;overflow:hidden}.card-img img{width:100%;height:100%;object-fit:cover}
.card-img.noimg{display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--tb) 0%,#5fd0c9 55%,var(--tb2) 100%);color:#fff;text-align:center}
.card-img.noimg::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:12px;margin-left:-6px;background:rgba(255,255,255,.85)}
.card-img.noimg::after{content:"";position:absolute;top:50%;left:0;right:0;height:12px;margin-top:-6px;background:rgba(255,255,255,.85)}
.card-img.noimg b{position:relative;z-index:2;background:rgba(13,43,42,.82);padding:6px 12px;border-radius:10px;font:700 15px/1.3 var(--serif)}
.card-img.noimg small{position:relative;z-index:2;margin-top:6px;background:#fff;color:var(--tbd);padding:1px 8px;border-radius:999px;font-size:11px;font-weight:700}
.badge{position:absolute;z-index:3;left:8px;top:8px;background:rgba(255,255,255,.94);color:var(--tbd);font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px}
.badge.hot{left:auto;right:8px;background:#ff4d6d;color:#fff}
.card-t{font-size:15px;line-height:1.5;margin:10px 12px 6px;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-m{margin:auto 12px 12px;display:flex;flex-wrap:wrap;gap:4px 10px;font-size:12px;color:var(--sub)}
@media(max-width:700px){.card-t{font-size:14px;margin:8px 10px 4px}.card-m{margin:auto 10px 10px}}
/* cta */
.cta{margin:30px 0;border-radius:24px;background:radial-gradient(600px 300px at 100% 0,rgba(129,216,208,.35),transparent 60%),var(--deep);color:#fff;overflow:hidden;position:relative}
.cta::after{content:"";position:absolute;right:56px;top:0;bottom:0;width:14px;background:rgba(129,216,208,.35)}
.cta-in{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px 30px;flex-wrap:wrap}
.cta-k{margin:0;color:var(--tb2);font-size:12px;letter-spacing:.2em}.cta-t{margin:4px 0;font:800 22px/1.35 var(--serif)}.cta-s{margin:0;color:#bfe3df;font-size:14px;max-width:40em}
.cta-b{display:flex;gap:10px;flex-wrap:wrap}.cta .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
/* list hero */
.list-hero{background:linear-gradient(180deg,#e6f7f5,var(--bg));padding:26px 0 18px;border-bottom:1px solid var(--line)}
.list-hero h1{font:800 clamp(24px,4vw,34px)/1.3 var(--serif);margin:6px 0}.list-hero p{margin:0;color:var(--sub)}
.bc{font-size:13px;color:var(--sub);display:flex;flex-wrap:wrap;gap:6px;padding:12px 0}.bc a{color:var(--tbd)}
/* post */
.post-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}
@media(max-width:960px){.post-wrap{grid-template-columns:1fr}}
.post-main{background:#fff;border-radius:22px;padding:24px 26px;border:1px solid var(--line);box-shadow:var(--sh)}
@media(max-width:700px){.post-main{padding:16px 14px;border-radius:16px}}
.post-main h1{font:800 clamp(21px,3.6vw,30px)/1.4 var(--serif);margin:8px 0 10px}
.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:12px;padding:2px 10px;border-radius:999px;background:#e4f6f4;color:var(--tbd);font-weight:700}.chip.v{background:#f2f5f5;color:#4a5d5b;font-weight:500}
.meta{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:13px;color:var(--sub);margin:0 0 14px}.meta a{color:var(--tbd)}
.post-cta{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 18px}
.lead{background:#f1faf9;border-left:4px solid var(--tb);padding:12px 16px;border-radius:0 12px 12px 0;margin:0 0 16px}.lead p{margin:4px 0}
.content h2{font:800 20px/1.4 var(--serif);margin:24px 0 10px}.content h3{font-size:17px;margin:18px 0 8px}.content p{margin:10px 0}
.gal{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}.gal figure{margin:0;border-radius:12px;overflow:hidden;background:#e7f5f3}
.gal figure:first-child:nth-last-child(odd),.gal.one figure{grid-column:1/-1}
@media(max-width:560px){.gal{grid-template-columns:1fr}}
.noimg-note{border:1.5px dashed var(--tb2);background:#f3fbfa;border-radius:14px;padding:16px;margin:16px 0;color:#2c4644}
.prose p{margin:10px 0}.prose a{color:var(--tbd);text-decoration:underline;text-underline-offset:3px}.prose h2{font:800 21px/1.4 var(--serif);margin:22px 0 8px}.prose h3{font-size:17px;margin:18px 0 6px}
.pns{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.pn{background:#f4faf9;border:1px solid var(--line);border-radius:14px;padding:12px;font-size:14px;line-height:1.5}.pn small{display:block;color:var(--sub)}.pn-n{text-align:right}
@media(max-width:560px){.pns{grid-template-columns:1fr}.pn-n{text-align:left}}
.side .box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;margin-bottom:16px;box-shadow:var(--sh)}
.side h2{font:800 17px/1.4 var(--serif);margin:0 0 8px}.side ul{margin:0;padding-left:18px;font-size:14px}.side li{margin:6px 0}.side li a:hover{color:var(--tbd)}
.prof{display:flex;gap:12px;align-items:center}.av{width:54px;height:54px;border-radius:50%;background:var(--tb);color:#fff;display:grid;place-items:center;font:800 22px var(--serif);flex:none;box-shadow:0 0 0 4px #e4f6f4}
@media(min-width:961px){.side{position:sticky;top:84px}}
/* panels */
.panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px 26px;box-shadow:var(--sh)}
@media(max-width:700px){.panel{padding:16px}}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:16px 0}@media(max-width:800px){.cols{grid-template-columns:1fr}}
.feat{background:#f3fbfa;border-radius:16px;padding:16px;border:1px solid var(--line)}.feat h3{margin:8px 0 4px;font-size:17px}.feat p{margin:0;font-size:14px;color:#3d5250}
.ic{width:40px;height:40px;border-radius:12px;background:var(--tb);color:#fff;display:grid;place-items:center;font-weight:800}
.kw{display:flex;flex-wrap:wrap;gap:8px}.kw span,.kw a{font-size:13px;padding:4px 11px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#3d5250}.kw a:hover{border-color:var(--tb);color:var(--tbd)}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:700;list-style:none;position:relative;padding-right:24px}.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:-2px;font-size:22px;color:var(--tb)}.faq details[open] summary::after{content:"−"}
.faq p{margin:8px 0 0;color:#3d5250}
.tbl{width:100%;border-collapse:collapse;font-size:15px}.tbl th,.tbl td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}.tbl th{width:30%;color:var(--tbd);white-space:nowrap}
.smap{padding-left:18px}.smap li{margin:5px 0}.smap a:hover{color:var(--tbd)}
.pager{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:26px 0 6px}.pager a,.pager span{min-width:42px;height:42px;display:inline-grid;place-items:center;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:700}
.pager [aria-current]{background:var(--tb);border-color:var(--tb);color:#fff}.pager a:hover{border-color:var(--tb);color:var(--tbd)}
.tl{list-style:none;padding:0;margin:0;border-left:3px solid var(--tb2)}.tl li{position:relative;padding:6px 0 6px 18px}.tl li::before{content:"";position:absolute;left:-7.5px;top:14px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--tb)}
.tl time{color:var(--tbd);font-weight:700;font-size:13px;margin-right:8px}
/* footer */
.foot{background:var(--deep);color:#c4dedb;margin-top:40px;padding:36px 0 96px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:26px}@media(max-width:800px){.foot-grid{grid-template-columns:1fr}}
.foot h2{color:#fff;font:700 16px var(--serif);margin:0 0 8px}.foot a{color:#fff}.foot-links{display:flex;flex-wrap:wrap;gap:6px 14px}
.foot-kw{margin:22px 0 6px;font-size:12px;color:#86aaa6}.foot-c{font-size:12px;color:#86aaa6}
.dock{position:fixed;z-index:40;left:50%;transform:translateX(-50%);bottom:max(14px,env(safe-area-inset-bottom));display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 34px rgba(6,60,58,.25);border-radius:999px;padding:7px 7px 7px 18px;font-size:14px;white-space:nowrap;max-width:calc(100% - 24px)}
.dock span{overflow:hidden;text-overflow:ellipsis}.dock b{background:var(--tb);color:#fff;padding:8px 14px;border-radius:999px}
@media(max-width:420px){.dock span{display:none}.dock{padding:6px}}