/* ========== 灵感图库 v3 ========== */
:root{--bg:#0a0a11;--bg2:#13131c;--card:#16161f;--glass:rgba(22,22,32,.62);--line:rgba(255,255,255,.07);--line2:rgba(255,255,255,.14);--tx:#f1f0f7;--tx2:#c9c8d6;--mu:#8a89a0;
--ac:#ff6aa2;--ac2:#9a7cff;--ac3:#5cc8ff;--grad:linear-gradient(120deg,#ff6aa2 0%,#b57bff 55%,#6f9bff 100%);
--sh1:0 1px 2px rgba(0,0,0,.3);--sh2:0 2px 6px rgba(0,0,0,.25),0 12px 32px rgba(0,0,0,.35);--sh3:0 4px 12px rgba(0,0,0,.3),0 28px 60px rgba(0,0,0,.5);
--r1:10px;--r2:14px;--r3:20px;--r4:28px;--spring:cubic-bezier(.34,1.56,.64,1);--out:cubic-bezier(.16,1,.3,1);--hh:68px;
--font:"PingFang SC","HarmonyOS Sans SC","MiSans","Source Han Sans SC","Noto Sans SC","Noto Sans CJK SC","Microsoft YaHei",system-ui,sans-serif;--serif:"Songti SC","Noto Serif SC","Noto Serif CJK SC","Source Han Serif SC",serif}
[data-theme=light]{--bg:#f6f4fb;--bg2:#ffffff;--card:#ffffff;--glass:rgba(255,255,255,.66);--line:rgba(30,20,70,.08);--line2:rgba(30,20,70,.16);--tx:#18162a;--tx2:#3d3a55;--mu:#77748f;
--sh1:0 1px 2px rgba(40,25,100,.06);--sh2:0 2px 6px rgba(40,25,100,.05),0 12px 32px rgba(40,25,100,.08);--sh3:0 6px 16px rgba(40,25,100,.08),0 30px 64px rgba(40,25,100,.16)}
*{box-sizing:border-box}html,body{overflow-x:clip}html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent;scroll-padding-top:150px}
body{margin:0;background:var(--bg);color:var(--tx);font:15px/1.7 var(--font);letter-spacing:.015em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100vh;transition:background .5s var(--out),color .5s}
::selection{background:#ff6aa255}
/* 背景：极光 + 颗粒 */
.aurora{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.aurora i{position:absolute;width:60vmax;height:60vmax;border-radius:50%;filter:blur(90px);opacity:.28;will-change:transform;animation:drift 26s ease-in-out infinite alternate}
.aurora i:nth-child(1){background:#ff6aa2;left:-15vmax;top:-30vmax}.aurora i:nth-child(2){background:#8a6cff;right:-20vmax;top:-25vmax;animation-duration:32s;animation-delay:-8s}.aurora i:nth-child(3){background:#3fb8ff;left:30%;top:-40vmax;opacity:.16;animation-duration:38s;animation-delay:-16s}
[data-theme=light] .aurora i{opacity:.2}[data-theme=light] .aurora i:nth-child(3){opacity:.12}
@keyframes drift{to{transform:translate3d(8vmax,10vmax,0) scale(1.15)}}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
[data-theme=light] .grain{opacity:.08;mix-blend-mode:multiply}
/* 基础控件 */
button,select{font:inherit;color:inherit;cursor:pointer;border:1px solid var(--line2);background:var(--bg2);border-radius:999px;padding:7px 16px;position:relative;overflow:hidden;isolation:isolate;
 transition:border-color .25s,background .25s,color .25s,box-shadow .3s,transform .35s var(--spring)}
button:hover,select:hover{border-color:color-mix(in srgb,var(--ac) 45%,var(--line2));transform:translateY(-1px)}button:active{transform:scale(.94);transition-duration:.1s}
:focus-visible{outline:2px solid var(--ac);outline-offset:3px;border-radius:10px}button:focus-visible{border-radius:999px}
.rip{position:absolute;border-radius:50%;background:currentColor;opacity:.25;transform:scale(0);animation:rip .6s var(--out) forwards;pointer-events:none;z-index:-1}@keyframes rip{to{transform:scale(1);opacity:0}}
.icon{width:40px;height:40px;padding:0;display:grid;place-items:center;font-size:16px}.sm{padding:4px 12px;font-size:12.5px}
.pri{background:var(--grad);background-size:160% 100%;color:#fff;border-color:transparent;box-shadow:0 8px 22px -6px #ff6aa299,inset 0 1px 0 rgba(255,255,255,.25);font-weight:500}.pri:hover{background-position:100% 0;box-shadow:0 12px 30px -6px #ff6aa2bb,inset 0 1px 0 rgba(255,255,255,.3)}
.ghost{background:transparent}.sp{flex:1}a{color:var(--ac);text-decoration:none}a:hover{text-decoration:underline}
kbd{display:inline-block;min-width:22px;text-align:center;border:1px solid var(--line2);border-bottom-width:2px;border-radius:6px;padding:0 6px;font:12px/20px ui-monospace,Menlo,monospace;background:var(--bg2);margin-right:3px}
.skip{position:fixed;left:12px;top:-60px;z-index:100;background:var(--ac);color:#fff;padding:8px 14px;border-radius:10px;transition:top .2s}.skip:focus{top:12px}
.seg{display:inline-flex;padding:3px;border-radius:999px;background:var(--bg2);border:1px solid var(--line2)}.seg button{border:0;background:none;padding:4px 11px;font-size:12.5px;color:var(--mu);transform:none!important}.seg button.on{background:var(--tx);color:var(--bg)}
/* 顶栏 */
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:16px;height:var(--hh);padding:0 max(28px,env(safe-area-inset-left));background:var(--glass);backdrop-filter:saturate(1.8) blur(20px);-webkit-backdrop-filter:saturate(1.8) blur(20px);border-bottom:1px solid transparent;transition:height .4s var(--out),border-color .4s,box-shadow .4s}
body.scrolled .top{--hh:56px;border-bottom-color:var(--line);box-shadow:0 10px 30px -20px rgba(0,0,0,.5)}
.brand{display:flex;gap:11px;align-items:center;color:inherit;flex:1;min-width:0}.brand:hover{text-decoration:none}.brand b{font-size:18px;letter-spacing:.18em;font-weight:700}
.brand small{display:block;color:var(--mu);font-size:11.5px;line-height:1.2;letter-spacing:.08em;transition:opacity .3s,max-height .4s;max-height:20px;overflow:hidden}body.scrolled .brand small{opacity:0;max-height:0}
.logo{width:38px;height:38px;border-radius:12px;box-shadow:0 8px 20px -4px #ff6aa288;transition:transform .6s var(--spring),width .4s,height .4s}.brand:hover .logo{transform:rotate(-12deg) scale(1.08)}body.scrolled .logo{width:32px;height:32px}
.tabs{position:relative;display:flex;gap:2px;background:var(--bg2);padding:4px;border-radius:999px;border:1px solid var(--line2);box-shadow:var(--sh1)}
.tabs button{border:0;background:none;padding:7px 18px;font-weight:500;z-index:1;color:var(--tx2);transform:none!important;transition:color .3s}.tabs button.on{color:#fff}.tabs i{font-style:normal;font-size:11px;opacity:.55;margin-left:5px;font-variant-numeric:tabular-nums}
.ind{position:absolute;top:4px;bottom:4px;left:0;width:0;border-radius:999px;background:var(--grad);box-shadow:0 6px 18px -4px #ff6aa299;transition:transform .55s var(--spring),width .55s var(--spring)}
.tools{flex:1;display:flex;gap:8px;justify-content:flex-end;align-items:center}
#theme .sun,#theme .moon{grid-area:1/1;transition:transform .6s var(--spring),opacity .3s}[data-theme=dark] #theme .sun,[data-theme=light] #theme .moon{transform:rotate(-90deg) scale(.3);opacity:0}
/* Hero */
.hero{max-width:1720px;margin:auto;padding:56px 28px 18px}.hero-in{max-width:900px}
.eyebrow{display:inline-block;margin:0 0 14px;font-size:12.5px;letter-spacing:.2em;color:var(--ac);padding:4px 12px;border-radius:99px;background:color-mix(in srgb,var(--ac) 10%,transparent);border:1px solid color-mix(in srgb,var(--ac) 25%,transparent)}
.hero h1{margin:0;font:700 clamp(34px,5.2vw,64px)/1.15 var(--serif);letter-spacing:.04em}.hero h1 em{font-style:normal;background:var(--grad);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:flow 8s ease-in-out infinite alternate}
@keyframes flow{to{background-position:100% 0}}
.lead{color:var(--tx2);max-width:640px;margin:16px 0 26px;font-size:15.5px;line-height:1.85}
.stats{display:flex;gap:12px;flex-wrap:wrap}.stats div{padding:12px 18px;border-radius:var(--r2);background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(12px);min-width:118px;box-shadow:var(--sh1)}
.stats b{display:block;font:700 26px/1.1 var(--font);font-variant-numeric:tabular-nums;letter-spacing:.02em}.stats span{font-size:12px;color:var(--mu)}
.hero>*{animation:rise .9s var(--out) both}.hero h1{animation:rise .9s .08s var(--out) both}.hero .lead{animation:rise .9s .16s var(--out) both}.hero .stats{animation:rise .9s .24s var(--out) both}
@keyframes rise{from{opacity:0;transform:translateY(22px)}}
body.compact .hero{display:none}
/* 搜索栏（吸顶） */
.bar{position:sticky;top:calc(var(--hdr,68px) - 1px);z-index:25;padding:14px 28px 12px;max-width:1720px;margin:auto;transition:top .4s var(--out)}
.bar::before{content:"";position:absolute;inset:0 -100vw;background:var(--glass);backdrop-filter:saturate(1.8) blur(20px);-webkit-backdrop-filter:saturate(1.8) blur(20px);opacity:0;transition:opacity .4s;z-index:-1;border-bottom:1px solid var(--line)}body.scrolled .bar::before{opacity:1}
.search{position:relative}.sic{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--mu);font-size:19px;pointer-events:none}
#q{width:100%;padding:14px 130px 14px 48px;border-radius:var(--r2);border:1px solid var(--line2);background:var(--bg2);color:var(--tx);font:inherit;font-size:15px;outline:0;transition:border-color .25s,box-shadow .3s;box-shadow:var(--sh1)}
#q::-webkit-search-cancel-button{display:none}#q:focus{border-color:var(--ac);box-shadow:0 0 0 4px #ff6aa222,var(--sh2)}
.qx{position:absolute;right:82px;top:50%;transform:translateY(-50%);width:26px;height:26px;padding:0;font-size:11px;border:0;background:var(--line2)}.qx:hover{transform:translateY(-50%)}
#count{position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--mu);font-size:13px;font-variant-numeric:tabular-nums}#count b{color:var(--tx)}
.tbar{display:flex;gap:8px;align-items:center;margin-top:12px;flex-wrap:wrap}#active{display:flex;gap:6px;flex-wrap:wrap}
#active button{font-size:12px;padding:3px 10px;background:color-mix(in srgb,var(--ac) 14%,var(--bg2));border-color:color-mix(in srgb,var(--ac) 30%,transparent);animation:pop .4s var(--spring)}@keyframes pop{from{transform:scale(.6);opacity:0}}
#favTools{display:inline-flex;gap:6px}#favTools[hidden]{display:none}
select{appearance:none;padding-right:32px;background:var(--bg2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238a89a0'/%3E%3C/svg%3E") no-repeat right 13px center}
.fbtn{display:none}.fbtn b{background:var(--ac);color:#fff;border-radius:99px;font-size:11px;padding:0 6px;margin-left:4px}.fbtn b:empty{display:none}
/* 筛选 */
.filters{display:flex;flex-direction:column;gap:9px;max-width:1720px;margin:0 auto;padding:4px 28px 6px}
.frow{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;align-items:center;mask-image:linear-gradient(90deg,#000 93%,transparent);padding:2px 0}.frow::-webkit-scrollbar{display:none}
.frow label{color:var(--mu);font-size:12px;white-space:nowrap;min-width:3.4em;letter-spacing:.14em}
.chip{white-space:nowrap;font-size:13px;padding:4px 13px;background:color-mix(in srgb,var(--bg2) 80%,transparent);border-color:var(--line2)}.chip.on{background:var(--tx);color:var(--bg);border-color:var(--tx);box-shadow:var(--sh2)}
.chip i{opacity:.5;font-style:normal;margin-left:5px;font-size:11px;font-variant-numeric:tabular-nums}.dh{display:none}
/* 网格（对齐行） */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;align-items:stretch;padding:14px 28px 120px;max-width:1720px;margin:auto;transition:opacity .25s}
.grid.fade{opacity:.35}
.card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r3);overflow:hidden;position:relative;box-shadow:var(--sh2);
 animation:cardIn .7s var(--out) both;transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateY(var(--ty,0));transition:transform .5s var(--out),box-shadow .4s,border-color .4s;will-change:transform}
.card:hover{--ty:-6px;box-shadow:var(--sh3);border-color:var(--line2)}.card.tilt{transition:transform .12s linear,box-shadow .4s,border-color .4s}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.14),transparent 45%);opacity:0;transition:opacity .4s;z-index:3}.card:hover::after{opacity:1}
.card.sel{border-color:transparent;box-shadow:0 0 0 2px var(--ac),0 18px 40px -12px #ff6aa277}
@keyframes cardIn{from{opacity:0;transform:perspective(900px) translateY(26px) scale(.97)}}
.ph{position:relative;cursor:zoom-in;overflow:hidden;background:var(--bg2)}.ph.pose{aspect-ratio:3/4}.ph.cos{aspect-ratio:2/3}
.ph::before,.skel{background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.07) 50%,transparent 70%) var(--bg2);background-size:220% 100%;animation:sh 1.5s infinite linear}
[data-theme=light] .ph::before,[data-theme=light] .skel{background-color:#eeecf4;background-image:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.8) 50%,transparent 70%)}
.ph::before{content:"";position:absolute;inset:0}.ph.done::before{display:none}@keyframes sh{to{background-position:-220% 0}}
[data-theme=dark] .ph.pose.done{background:#f4f4f6}
.ph img{position:relative;display:block;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity .6s var(--out),transform .9s var(--out)}.ph img.ld{opacity:1;transform:none}.card:hover .ph img.ld{transform:scale(1.045)}
.ph.err::after{content:"图片加载失败 · 点击重试";position:absolute;inset:0;display:grid;place-items:center;color:var(--mu);font-size:12.5px;background:var(--bg2)}.ph.err img{opacity:0}
.cbtns{position:absolute;top:10px;right:10px;display:flex;gap:6px;opacity:0;transform:translateY(-6px);transition:opacity .3s,transform .45s var(--spring);z-index:4}.card:hover .cbtns,.cbtns:focus-within,.cbtns:has(.on){opacity:1;transform:none}
.cbtns button{width:34px;height:34px;padding:0;background:rgba(12,12,20,.55);color:#fff;border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(10px)}.cbtns button.on{background:var(--ac);border-color:transparent}
.cbtns button[data-a=fav].on{animation:heart .5s var(--spring)}@keyframes heart{40%{transform:scale(1.35)}}
.angs{position:absolute;bottom:10px;left:10px;right:10px;display:flex;gap:4px;flex-wrap:wrap;z-index:4;opacity:0;transform:translateY(6px);transition:.35s var(--out)}.card:hover .angs{opacity:1;transform:none}
.angs span{font-size:11px;padding:2px 9px;border-radius:99px;background:rgba(12,12,20,.6);color:#fff;cursor:pointer;backdrop-filter:blur(8px);transition:background .2s}.angs span:hover{background:rgba(12,12,20,.85)}.angs span.on{background:var(--ac)}
.badge{position:absolute;left:10px;top:10px;z-index:4;font-size:11px;padding:2px 9px;border-radius:99px;background:rgba(12,12,20,.55);color:#fff;backdrop-filter:blur(8px);letter-spacing:.05em}
.info{flex:1;display:flex;flex-direction:column;padding:13px 15px 15px}
.info h3{margin:0;font-size:15.5px;font-weight:600;line-height:1.45;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.03em}
.info .sub{color:var(--mu);font-size:12.5px;line-height:1.6;margin:4px 0 10px;min-height:calc(1.6em*2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tags{display:flex;gap:5px;flex-wrap:nowrap;overflow:hidden;max-height:22px}.tag{flex:none;font-size:11px;padding:1px 8px;border-radius:6px;background:color-mix(in srgb,var(--ac2) 13%,transparent);color:color-mix(in srgb,var(--ac2) 70%,var(--tx));white-space:nowrap}
.tag.c{background:color-mix(in srgb,var(--ac) 13%,transparent);color:color-mix(in srgb,var(--ac) 75%,var(--tx))}
.copy{display:flex;gap:6px;margin-top:auto;padding-top:12px}.copy button{flex:1;font-size:12px;padding:5px 4px}.copy button:first-child{background:color-mix(in srgb,var(--ac) 12%,var(--bg2));border-color:color-mix(in srgb,var(--ac) 30%,transparent)}
.skel{border-radius:var(--r3);aspect-ratio:3/5}
/* 空状态 */
#empty{text-align:center;color:var(--mu);padding:60px 20px 120px;animation:rise .6s var(--out)}#empty .emo{font-size:54px;animation:bob 2.6s ease-in-out infinite}#empty h3{color:var(--tx);margin:12px 0 4px;font-size:19px}@keyframes bob{50%{transform:translateY(-9px)}}
#sugg{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin:18px 0}#sugg:empty{display:none}
/* 组合托盘 */
#tray{position:fixed;left:50%;bottom:max(18px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:35;width:min(960px,calc(100% - 24px));background:var(--glass);backdrop-filter:saturate(1.8) blur(24px);-webkit-backdrop-filter:saturate(1.8) blur(24px);border:1px solid var(--line2);border-radius:var(--r4);box-shadow:var(--sh3);padding:12px 16px 14px;animation:trayIn .6s var(--spring)}
@keyframes trayIn{from{opacity:0;transform:translate(-50%,40px) scale(.96)}}.tray-h{display:flex;align-items:center;gap:10px}.tray-h small{color:var(--mu)}
#tray.min .tray-b{display:none}.tray-items{display:flex;gap:10px;overflow-x:auto;padding:10px 2px 4px}.tray-items div{position:relative;flex:none;animation:pop .45s var(--spring)}
.tray-items img{height:62px;width:48px;object-fit:cover;border-radius:10px;border:1px solid var(--line2);background:#f4f4f6;display:block}.tray-items b{position:absolute;top:-6px;right:-6px;background:var(--ac);color:#fff;border-radius:99px;width:19px;height:19px;font-size:12px;display:grid;place-items:center;cursor:pointer;box-shadow:var(--sh1)}
.tray-items em{position:absolute;left:3px;bottom:3px;font-size:10px;font-style:normal;background:rgba(0,0,0,.6);color:#fff;border-radius:4px;padding:1px 4px}
#trayText{margin:8px 0 12px;font:12.5px/1.7 var(--font);color:var(--tx2);white-space:pre-wrap;max-height:76px;overflow:auto;background:color-mix(in srgb,var(--bg) 70%,transparent);border:1px solid var(--line);border-radius:12px;padding:9px 12px}.tray-act{display:flex;gap:8px;flex-wrap:wrap}
/* 大图 */
#lb{position:fixed;inset:0;z-index:60}.lb-bg{position:absolute;inset:0;background:rgba(6,6,12,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.lb-box{position:absolute;inset:3vh 3vw;display:flex;background:var(--bg2);border-radius:var(--r4);overflow:hidden;box-shadow:0 40px 120px rgba(0,0,0,.6);border:1px solid var(--line2);transform-origin:center}
.lb-img{flex:1;display:grid;place-items:center;background:#f2f1f5;min-width:0;position:relative}.lb-img img{max-width:100%;max-height:94vh;object-fit:contain;transition:filter .4s,opacity .3s}.lb-img img.lo{filter:blur(8px) saturate(.9)}
.spin{position:absolute;width:30px;height:30px;border:3px solid rgba(0,0,0,.12);border-top-color:var(--ac);border-radius:50%;animation:rot .8s linear infinite;opacity:0;transition:.2s}.lb-img.loading .spin{opacity:1}@keyframes rot{to{transform:rotate(1turn)}}
.lb-side{width:400px;padding:30px 26px;overflow:auto;border-left:1px solid var(--line)}.lb-side>*{animation:rise .5s var(--out) both}.lb-side>*:nth-child(2){animation-delay:.04s}.lb-side>*:nth-child(3){animation-delay:.08s}.lb-side>*:nth-child(n+4){animation-delay:.12s}
.lb-side h2{margin:4px 0 6px;font:700 23px/1.4 var(--serif);letter-spacing:.04em}.mu{color:var(--mu);font-size:13px}.jp{font-size:11.5px;color:var(--mu);opacity:.75;margin-top:4px}
.lb-x{position:absolute;top:14px;right:14px;z-index:2}.lb-nav{position:absolute;top:50%;margin-top:-20px;z-index:2;font-size:26px;background:rgba(255,255,255,.88);color:#222;border:0;box-shadow:0 6px 18px rgba(0,0,0,.2)}.prev{left:14px}.next{right:414px}
.pbox{margin-top:14px;border:1px solid var(--line);border-radius:var(--r2);padding:12px 14px;font-size:14px;background:color-mix(in srgb,var(--bg) 60%,transparent)}.pbox small{color:var(--mu);font-size:11.5px;letter-spacing:.14em}.pbox p{margin:5px 0 10px;word-break:break-word;line-height:1.75}
.pbox.en p{font:13px/1.65 ui-monospace,Menlo,monospace;color:var(--tx2)}.acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.angsel{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
/* 浮层 */
#toast{position:fixed;top:86px;left:50%;transform:translate(-50%,-24px) scale(.9);opacity:0;background:var(--tx);color:var(--bg);padding:10px 22px;border-radius:99px;transition:transform .5s var(--spring),opacity .3s;z-index:99;pointer-events:none;font-size:14px;box-shadow:var(--sh3);font-weight:500}#toast.on{opacity:1;transform:translate(-50%,0) scale(1)}
#toTop{position:fixed;right:24px;bottom:24px;z-index:34;opacity:0;pointer-events:none;transform:translateY(16px) scale(.8);box-shadow:var(--sh2);background:var(--glass);backdrop-filter:blur(12px);transition:opacity .3s,transform .5s var(--spring)}#toTop.on{opacity:1;pointer-events:auto;transform:none}body.tray #toTop{bottom:230px}
#helpBox{position:fixed;inset:0;z-index:70;background:rgba(6,6,12,.7);backdrop-filter:blur(10px);display:grid;place-items:center;animation:fd .25s}#helpBox[hidden]{display:none}@keyframes fd{from{opacity:0}}
.hb{background:var(--bg2);border:1px solid var(--line2);border-radius:var(--r4);padding:26px 30px;width:min(440px,92vw);animation:zin .45s var(--spring);box-shadow:var(--sh3)}@keyframes zin{from{opacity:0;transform:scale(.92) translateY(10px)}}.hb h3{margin:0 0 14px;font:700 20px var(--serif)}
.hb dl{display:grid;grid-template-columns:auto 1fr;gap:9px 18px;margin:0 0 20px;font-size:14px}.hb dd{margin:0;color:var(--mu)}.hb button{width:100%}
#drawerBg{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:39;animation:fd .25s}
/* 页脚 */
.foot{border-top:1px solid var(--line);margin-top:20px;padding:44px 28px 140px;color:var(--mu);font-size:13px}.fi{max-width:1720px;margin:auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.foot b{color:var(--tx);font-size:16px;letter-spacing:.16em;vertical-align:middle;margin-left:8px}.foot img{vertical-align:middle;border-radius:8px}.foot h4{color:var(--tx);margin:0 0 10px;font-size:14px;letter-spacing:.1em}.foot ul{margin:0;padding-left:18px;line-height:2}.foot p{line-height:1.9}.copy-r{text-align:center;margin:30px 0 0;font-size:12px;opacity:.7}
/* 移动端 */
@media(max-width:760px){:root{--hh:auto}.top{flex-wrap:wrap;padding:10px 12px;gap:8px;height:auto}body.scrolled .top{--hh:auto}.brand small{display:none}.brand b{font-size:16px}.tools{flex:none}.tools #help{display:none}
.tabs{order:3;width:100%}.tabs button{flex:1;padding:7px 2px}.hero{padding:26px 14px 6px}.lead{font-size:14px;margin:12px 0 18px}.stats div{min-width:0;flex:1 1 40%;padding:10px 12px}.stats b{font-size:21px}
.bar{padding:10px 12px}#q{padding:12px 84px 12px 40px}.sic{left:14px}.qx{right:58px}.fbtn{display:inline-block}.tbar select{max-width:118px}
.filters{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--bg2);border-radius:24px 24px 0 0;padding:8px 16px max(22px,env(safe-area-inset-bottom));max-height:76vh;overflow:auto;transform:translateY(105%);transition:transform .5s var(--out);box-shadow:0 -20px 60px rgba(0,0,0,.5);margin:0;gap:14px}
.filters.open{transform:none}.dh{display:flex;align-items:center;justify-content:space-between;position:sticky;top:-8px;background:var(--bg2);padding:12px 0 6px;z-index:1}.dh::before{content:"";position:absolute;left:50%;top:2px;width:40px;height:4px;border-radius:9px;background:var(--line2);transform:translateX(-50%)}
.frow{flex-wrap:wrap;mask-image:none;flex-shrink:0;overflow:visible}.frow label{width:100%}
.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:8px 12px 150px}.card{border-radius:16px;transform:none!important}.card::after{display:none}.info{padding:10px 11px 12px}.info h3{font-size:14px}.info .sub{font-size:12px}.copy{display:none}
.cbtns{opacity:1;transform:none;top:7px;right:7px}.cbtns button{width:30px;height:30px}.angs{display:none}
.lb-box{inset:0;border-radius:0;flex-direction:column;border:0}.lb-img{flex:none;height:54vh}.lb-img img{max-height:54vh}.lb-side{width:auto;flex:1;padding:18px 16px 40px;border:0}.next{right:12px}.prev{left:12px}.lb-nav{top:27vh}
#toTop{right:14px;bottom:14px}body.tray #toTop{bottom:170px}.tray-items img{height:50px;width:40px}.fi{grid-template-columns:1fr;gap:22px}.foot{padding:30px 16px 150px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.aurora i{animation:none}}
button{white-space:nowrap}
@media(max-width:760px){.tabs i{display:none}.tray-h small{display:none}.tray-h b{font-size:14px}#tray{padding:10px 12px 12px;border-radius:22px}#trayText{max-height:46px;margin:6px 0 10px;font-size:12px}
.tray-act{flex-wrap:nowrap}.tray-act button{flex:1;padding:7px 6px;font-size:12.5px}.tray-act .ghost{flex:none}.tray-items{padding-top:8px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.stats div{padding:8px 6px;text-align:center}.stats b{font-size:17px}.stats span{font-size:10.5px}.hero h1{font-size:32px}.eyebrow{font-size:11px}}
.frow>*{flex-shrink:0}.hero{padding:44px 28px 8px}.hero h1{font-size:clamp(32px,4.6vw,56px)}
@media(max-width:760px){#q{padding-right:112px}.hero{padding:22px 14px 4px}}