/* HKAIFM · 基础、组件与导航。VI V3.0：墨黑 #232326、朱红 #EF432F、纸白 #F6F3ED；12 栏、8px 节奏 */
/* 字体自托管（SIL OFL 1.1）：拉丁字母用 Inter Tight / Inter，中日韩文字用系统字体，不依赖任何外部字体服务 */
@font-face{font-family:'Inter Tight';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-tight-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter Tight';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-tight-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --paper:#F6F3ED;--paper-2:#EDE9E0;--card:#FFFFFF;--ink:#232326;--ink-2:#56555B;--ink-3:#8B8985;--line:rgba(35,35,38,.13);--line-2:rgba(35,35,38,.065);
  --red:#EF432F;--red-text:#C5301D;--on-red:#FFFFFF;--good:#1F7A4D;--warn:#9A6208;--info:#2D5E9E;
  --panel:#232326;--on-panel:#F6F3ED;--on-panel-2:rgba(246,243,237,.68);--panel-line:rgba(246,243,237,.16);
  --glass:rgba(246,243,237,.76);--glass-line:rgba(35,35,38,.1);--scrim:rgba(20,20,22,.42);
  --shadow:0 1px 2px rgba(35,35,38,.05),0 14px 34px -14px rgba(35,35,38,.22);--shadow-2:0 24px 60px -20px rgba(35,35,38,.35);
  --show-l:block;--show-d:none;--aux:.9;
  --r-s:10px;--r-m:16px;--r-l:22px;--r-xl:30px;--gut:16px;--nav:0px;--tab:104px;
  --f-display:'Inter Tight','Inter','PingFang SC','PingFang HK','Hiragino Sans GB','Noto Sans CJK SC','Noto Sans SC','Source Han Sans SC','Microsoft YaHei',system-ui,sans-serif;
  --f-body:'Inter','PingFang SC','PingFang HK','Hiragino Sans GB','Noto Sans CJK SC','Noto Sans SC','Source Han Sans SC','Microsoft YaHei',system-ui,sans-serif;
  --f-mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --spring:cubic-bezier(.32,.72,0,1);--ease:cubic-bezier(.2,.8,.2,1);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#141416;--paper-2:#1C1C1F;--card:#222225;--ink:#F6F3ED;--ink-2:#C6C3BC;--ink-3:#8D8B87;--line:rgba(246,243,237,.15);--line-2:rgba(246,243,237,.07);
  --red-text:#FF6A57;--good:#4CC38A;--warn:#E0A53A;--info:#7FB0F0;--panel:#0E0E10;--glass:rgba(27,27,30,.72);--glass-line:rgba(246,243,237,.12);--scrim:rgba(0,0,0,.6);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 14px 34px -14px rgba(0,0,0,.6);--shadow-2:0 24px 60px -20px rgba(0,0,0,.8);--show-l:none;--show-d:block;--aux:.5;color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#141416;--paper-2:#1C1C1F;--card:#222225;--ink:#F6F3ED;--ink-2:#C6C3BC;--ink-3:#8D8B87;--line:rgba(246,243,237,.15);--line-2:rgba(246,243,237,.07);
  --red-text:#FF6A57;--good:#4CC38A;--warn:#E0A53A;--info:#7FB0F0;--panel:#0E0E10;--glass:rgba(27,27,30,.72);--glass-line:rgba(246,243,237,.12);--scrim:rgba(0,0,0,.6);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 14px 34px -14px rgba(0,0,0,.6);--shadow-2:0 24px 60px -20px rgba(0,0,0,.8);--show-l:none;--show-d:block;--aux:.5;color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 15px/1.55 var(--f-body);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;padding:0;cursor:pointer;text-align:inherit}
a{color:inherit;text-decoration:none;cursor:pointer}
img,svg,video{display:block}
p{margin:0}h1,h2,h3,h4{margin:0}ol,ul{margin:0;padding:0;list-style:none}fieldset{border:0;margin:0;padding:0;min-width:0}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--red);outline-offset:2px;border-radius:6px}
.logo-l{display:var(--show-l)}.logo-d{display:var(--show-d)}
.num{font-family:var(--f-display);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.mono{font-family:var(--f-mono);font-size:12px;letter-spacing:.01em}
.mute{color:var(--ink-2)}.dim{color:var(--ink-3)}.red{color:var(--red-text)}.grow{flex:1;min-width:0}
@media (max-width:1023px){.only-d,.hide-m{display:none!important}}
@media (min-width:1024px){.only-m{display:none!important}}
#app{position:relative;height:100%;overflow:hidden}
#stage{position:absolute;inset:0}
.page{position:absolute;inset:0;overflow-y:auto;overflow-x:hidden;background:var(--paper);-webkit-overflow-scrolling:touch;padding-top:calc(var(--nav) + env(safe-area-inset-top,0px));padding-bottom:calc(var(--tab) + env(safe-area-inset-bottom,0px));will-change:transform}
.page.bare{padding-bottom:calc(24px + env(safe-area-inset-bottom,0px))}
.page.darkpg{background:#131315}
.wrap{width:100%;max-width:1320px;margin:0 auto;padding-left:max(var(--gut),env(safe-area-inset-left,0px));padding-right:max(var(--gut),env(safe-area-inset-right,0px))}
.narrow{max-width:820px}
.sec{padding-block:30px}
.stack{display:flex;flex-direction:column;gap:12px}.hstack{display:flex;align-items:center;gap:10px}.wrapx{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.between{display:flex;align-items:center;justify-content:space-between;gap:12px}
.subhead{padding-top:70px}
.splash{position:absolute;inset:0;display:grid;place-items:center;background:var(--paper)}.splash img{width:96px;height:auto;animation:breathe 1.6s var(--ease) infinite alternate}
@keyframes breathe{from{opacity:.35;transform:scale(.96)}}

/* 文字 */
.eyebrow{display:flex;align-items:center;gap:10px;font:650 11px/1.2 var(--f-display);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--red);border-radius:2px;flex:none}
.display{font:800 clamp(34px,7.6vw,78px)/1.02 var(--f-display);letter-spacing:-.035em;text-wrap:balance}
.display em{font-style:normal;color:var(--red)}
.h1{font:800 clamp(26px,4.2vw,40px)/1.12 var(--f-display);letter-spacing:-.03em;text-wrap:balance}
.h2{font:700 20px/1.25 var(--f-display);letter-spacing:-.02em}
.h3{font:650 16px/1.3 var(--f-display);letter-spacing:-.01em}
.lead{font-size:16px;line-height:1.6;color:var(--ink-2);max-width:62ch;text-wrap:pretty}
.small{font-size:13px}.tiny{font-size:11.5px;letter-spacing:.01em}
.tlink{display:inline-flex;align-items:center;gap:4px;color:var(--red-text);font-weight:600;text-decoration:underline;text-underline-offset:3px}.tlink svg{width:14px;height:14px}

/* 按钮与标签：图标与文字用同一条中线，中文字形略低，统一上提半像素 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 20px;border-radius:999px;font:650 15px/1 var(--f-body);white-space:nowrap;transition:transform .18s var(--ease),background .18s,box-shadow .18s,opacity .18s;user-select:none;flex:none}
.btn{max-width:100%}.btn>span{display:block;line-height:1.1;min-width:0;overflow:hidden;text-overflow:ellipsis;padding-block:4px;margin-block:-4px}
.btn:active{transform:scale(.965)}
.btn.red{background:var(--red);color:var(--on-red)}.btn.ink{background:var(--ink);color:var(--paper)}
.btn.line{box-shadow:inset 0 0 0 1.5px var(--line);background:transparent}.btn.soft{background:var(--paper-2)}
.btn.on-panel{background:var(--on-panel);color:#232326}.btn.ghost{color:var(--on-panel);padding:0 6px;gap:4px}.btn.ghost svg{width:16px;height:16px}
.btn.sm{height:36px;padding:0 14px;font-size:13.5px;gap:6px}.btn.lg{height:54px;padding:0 26px;font-size:16px}.btn.block{width:100%}.btn.sq{width:46px;padding:0}
.btn[disabled]{opacity:.45;pointer-events:none}
.btn svg{width:18px;height:18px;flex:none}.btn.sm svg{width:16px;height:16px}
.ibtn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;position:relative;transition:background .18s,transform .18s var(--ease);flex:none}
.ibtn:active{transform:scale(.9)}.ibtn:hover{background:var(--line-2)}.ibtn svg{width:21px;height:21px}
.dot{position:absolute;top:8px;right:8px;width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px var(--paper)}
.chip{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 13px;border-radius:999px;background:var(--card);box-shadow:inset 0 0 0 1px var(--line);font-size:13.5px;font-weight:550;line-height:1;white-space:nowrap;transition:all .18s var(--ease);flex:none}
.chip.on{background:var(--ink);color:var(--paper);box-shadow:none}.chip:active{transform:scale(.96)}
.chip svg{width:15px;height:15px;flex:none}
.chip.ckc{cursor:pointer}.chip.ckc input{accent-color:var(--red);margin:0;width:16px;height:16px}
.tag{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 8px;border-radius:6px;font:650 11px/1 var(--f-display);letter-spacing:.04em;text-transform:uppercase;background:var(--paper-2);color:var(--ink-2);white-space:nowrap;flex:none;vertical-align:middle}
.tag>span{display:block;line-height:1}
.tag svg{width:13px;height:13px;flex:none;stroke-width:2.1}
.tag.grand{background:var(--red);color:#fff}.tag.award{background:var(--ink);color:var(--paper)}.tag.selected{box-shadow:inset 0 0 0 1.2px var(--ink);background:transparent;color:var(--ink)}
.tag.good{background:color-mix(in srgb,var(--good) 14%,transparent);color:var(--good)}.tag.warn{background:color-mix(in srgb,var(--warn) 16%,transparent);color:var(--warn)}
.tag.info{background:color-mix(in srgb,var(--info) 14%,transparent);color:var(--info)}.tag.crit{background:color-mix(in srgb,var(--red) 14%,transparent);color:var(--red-text)}
.tag.mono{font-family:var(--f-mono);letter-spacing:0;text-transform:none;font-weight:500}
.panel .tag.selected,.board .tag.selected{box-shadow:inset 0 0 0 1.2px var(--on-panel);color:var(--on-panel)}.panel .tag.award{background:var(--on-panel);color:#232326}

/* 卡片、列表、表单 */
.card{background:var(--card);border-radius:var(--r-l);box-shadow:var(--shadow);padding:18px}
.card.flat{box-shadow:inset 0 0 0 1px var(--line)}
.panel{background:var(--panel);color:var(--on-panel);border-radius:var(--r-xl);position:relative;overflow:hidden;isolation:isolate}
.panel .mute{color:var(--on-panel-2)}.panel .eyebrow{color:var(--on-panel-2)}
.band{position:absolute;z-index:-1;border-radius:999px;background:linear-gradient(90deg,#232326 0%,#7d2f29 46%,#EF432F 100%);transform:rotate(-34deg);pointer-events:none}
.list{background:var(--card);border-radius:var(--r-l);box-shadow:var(--shadow);overflow:hidden}
.row{display:flex;align-items:center;gap:12px;padding:14px 16px;min-height:60px;position:relative;width:100%;text-align:left;transition:background .15s}
.row+.row::before,.row+.dl::before,.dl+.dl::before,.right+.right::before{content:"";position:absolute;left:16px;right:0;top:0;height:1px;background:var(--line-2)}
button.row:hover,a.row:hover{background:var(--line-2)}
.row .grow>b,.pick .grow>b,.upl .grow>b,.pick>span>b{display:block;font-weight:600;line-height:1.35}
.row .grow>.small,.pick .small,.upl .small{display:block;line-height:1.45}
.chev{color:var(--ink-3);width:18px;height:18px;flex:none;display:grid;place-items:center}.chev svg{width:18px;height:18px}
.ic{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--paper-2);flex:none}.ic svg{width:20px;height:20px}
.ic.red{background:var(--red);color:#fff}.ic.ink{background:var(--ink);color:var(--paper)}
.rside{display:flex;flex-direction:column;align-items:flex-end;gap:5px;flex:0 1 auto;max-width:54%;min-width:0}.rside .wrapx{justify-content:flex-end;gap:5px}.rside .num{font-weight:700}
.th{width:44px;flex:none;display:block}.th .poster{border-radius:7px;box-shadow:none}.th .gen{display:none}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>label,.label{font:650 12px/1.2 var(--f-display);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}
.input,select.input,textarea.input{width:100%;height:50px;padding:0 16px;border-radius:14px;border:0;background:var(--card);box-shadow:inset 0 0 0 1px var(--line);outline:none;transition:box-shadow .18s;appearance:none;-webkit-appearance:none}
textarea.input{height:auto;min-height:96px;padding:13px 16px;resize:vertical;line-height:1.5}
.input:focus{box-shadow:inset 0 0 0 2px var(--ink)}
.input::placeholder{color:var(--ink-3)}
.sel{position:relative;display:block}.sel select{padding-right:40px;text-overflow:ellipsis}.sel>svg{position:absolute;right:14px;top:50%;width:16px;height:16px;margin-top:-8px;pointer-events:none;color:var(--ink-3)}
.sel.sm select{height:38px;border-radius:19px;padding:0 34px 0 14px;font-size:13.5px;font-weight:550}.sel.sm>svg{right:12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.seg{display:flex;padding:3px;border-radius:13px;background:var(--paper-2);gap:2px}
.seg button{flex:1;height:36px;padding:0 12px;border-radius:10px;font-weight:600;font-size:13.5px;line-height:1;color:var(--ink-2);text-align:center;white-space:nowrap;transition:all .22s var(--ease);display:grid;place-items:center}
.seg button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.seg.ico button{width:40px;flex:none;padding:0}.seg.ico svg{width:18px;height:18px}.seg.segfit{flex:none}.seg.segfit button{flex:none}
.check{display:flex;gap:12px;align-items:flex-start;text-align:left;width:100%}
.check i{width:22px;height:22px;border-radius:7px;box-shadow:inset 0 0 0 1.6px var(--ink-3);flex:none;display:grid;place-items:center;margin-top:1px;transition:all .18s var(--ease)}
.check.on i{background:var(--red);box-shadow:none;color:#fff}.check i svg{width:14px;height:14px;opacity:0;stroke-width:2.6}.check.on i svg{opacity:1}
.agree{display:flex;gap:12px;align-items:flex-start;cursor:pointer;font-size:14px}.agree input{width:20px;height:20px;accent-color:var(--red);margin:1px 0 0;flex:none}
.kv{display:flex;justify-content:space-between;gap:16px;padding:9px 0;font-size:14px}.kv+.kv{border-top:1px solid var(--line-2)}.kv>span:first-child{color:var(--ink-2);flex:none}.kv>span:last-child{text-align:right;font-weight:550;min-width:0;overflow-wrap:anywhere}
.big{font-size:18px;font-weight:800}
.empty{padding:36px 16px;text-align:center;color:var(--ink-2)}
.note{display:flex;gap:9px;align-items:flex-start;padding:12px 14px;border-radius:14px;background:var(--paper-2);font-size:13px;line-height:1.5;color:var(--ink-2)}.note svg{width:16px;height:16px;flex:none;margin-top:2px}
.note.warn{background:color-mix(in srgb,var(--warn) 12%,transparent);color:var(--warn)}
.pick{display:flex;gap:12px;align-items:center;padding:14px 16px;border-radius:18px;background:var(--card);box-shadow:inset 0 0 0 1px var(--line);text-align:left;width:100%;transition:box-shadow .2s var(--ease),transform .2s var(--ease)}
.pick.on{box-shadow:inset 0 0 0 2px var(--red)}.pick:active{transform:scale(.985)}.pick.static{cursor:default}.pick.static:active{transform:none}.pick[disabled]{opacity:.5;pointer-events:none}
.upl{display:flex;gap:12px;align-items:center;padding:14px 16px;border-radius:18px;background:var(--card);box-shadow:inset 0 0 0 1px var(--line);cursor:pointer;transition:box-shadow .2s;border:1.5px dashed transparent}
.upl:hover{box-shadow:inset 0 0 0 1.5px var(--ink-3)}.upl.done .ic{background:var(--good);color:#fff}.upl.busy{pointer-events:none}
.upl .bar{display:none;height:4px;border-radius:2px;background:var(--line);margin-top:8px;overflow:hidden}.upl.busy .bar{display:block}.upl .bar i{display:block;height:100%;width:0;background:var(--red);border-radius:2px;transition:width .2s}
.ben{display:flex;gap:10px;align-items:flex-start;padding:9px 0;font-size:14px;line-height:1.45}.ben svg{width:18px;height:18px;color:var(--red-text);flex:none;margin-top:1px}.ben .v{margin-left:auto;color:var(--ink-3);font-size:12px;white-space:nowrap;padding-left:8px}
.ben.todo1 svg{color:var(--warn)}
.crumb{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-3);margin-bottom:18px;flex-wrap:wrap}.crumb a{color:var(--ink-2);font-weight:550}.crumb a:hover{color:var(--ink)}.crumb svg{width:14px;height:14px}.crumb span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46ch}
.mascot{width:108px;height:auto;border-radius:22px;mix-blend-mode:multiply}
.avatar{width:56px;height:56px;border-radius:50%;background:var(--ink);color:var(--paper);display:grid;place-items:center;font:800 22px/1 var(--f-display);flex:none}

/* 海报与作品卡 */
.poster{position:relative;aspect-ratio:2/3;border-radius:14px;overflow:hidden;background:var(--paper-2);box-shadow:0 1px 2px rgba(0,0,0,.08),0 10px 24px -12px rgba(0,0,0,.35)}
.poster img,.poster>svg{width:100%;height:100%;object-fit:cover}
.poster .gen{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:9%;color:#fff;container-type:inline-size}
.poster .gen b{font:800 clamp(11px,10.5cqw,24px)/1.06 var(--f-display);letter-spacing:-.02em;text-transform:uppercase;text-wrap:balance}
.poster .gen small{font:650 clamp(7px,4.4cqw,10px)/1.2 var(--f-display);letter-spacing:.12em;text-transform:uppercase;opacity:.82;margin-top:6px}
.tcard{display:flex;flex-direction:column;gap:10px;text-align:left;min-width:0;transition:transform .3s var(--ease)}
.tcard .poster{transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.tcard:active{transform:scale(.97)}
.tcard .tx{display:flex;flex-direction:column;gap:5px;min-width:0}
.tcard .t{font:650 14.5px/1.25 var(--f-display);letter-spacing:-.01em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tcard .m{font-size:12px;line-height:1.4;color:var(--ink-2);display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.tcard .pr{font-size:13px;font-weight:700}
.tgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 14px}
.hscroll{display:flex;gap:8px;overflow-x:auto;padding:2px max(var(--gut),env(safe-area-inset-left,0px));margin-inline:calc(-1 * var(--gut));scrollbar-width:none}.hscroll::-webkit-scrollbar{display:none}
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:42%;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px max(var(--gut),env(safe-area-inset-left,0px)) 18px;margin-inline:calc(-1 * var(--gut));scrollbar-width:none}.rail::-webkit-scrollbar{display:none}.rail>*{scroll-snap-align:start}
.player{position:relative;border-radius:16px;overflow:hidden;background:#000;aspect-ratio:16/9}.player video{width:100%;height:100%}
.player .wm{position:absolute;left:4%;top:8%;font:600 12px/1.3 var(--f-body);color:rgba(255,255,255,.42);text-shadow:0 1px 2px rgba(0,0,0,.5);pointer-events:none;animation:wm 46s linear infinite alternate;max-width:70%}
@keyframes wm{25%{left:40%;top:70%}50%{left:8%;top:46%}75%{left:52%;top:14%}100%{left:20%;top:78%}}

/* 移动端导航：玻璃浮层，下滑时收成图标 */
.dhead{display:none}
.topbar{position:absolute;z-index:30;top:calc(8px + env(safe-area-inset-top,0px));left:max(10px,env(safe-area-inset-left,0px));right:max(10px,env(safe-area-inset-right,0px));height:50px;pointer-events:none}
.glass{background:var(--glass);backdrop-filter:blur(22px) saturate(1.6);-webkit-backdrop-filter:blur(22px) saturate(1.6);box-shadow:inset 0 0 0 1px var(--glass-line),0 8px 28px -12px rgba(0,0,0,.28)}
.tb{pointer-events:auto;position:absolute;left:0;top:0;height:50px;width:100%;border-radius:25px;display:flex;align-items:center;padding:0 6px 0 16px;gap:4px;overflow:hidden;transition:width .5s var(--spring),padding .5s var(--spring)}
.tb .brand{display:flex;align-items:center;height:50px;flex:none}
.tb .brand img{height:19px;width:auto}
.tb .brand .full{transition:opacity .25s}
.tb .brand .mk{height:20px;position:absolute;left:8.5px;top:15px;opacity:0;transition:opacity .25s}
.tb .tools{margin-left:auto;display:flex;align-items:center;gap:2px;transition:opacity .25s}
body.min .tb{width:50px;padding:0}
body.min .tb .brand .full{opacity:0}body.min .tb .brand .mk{opacity:1}
body.min .tb .tools{opacity:0;pointer-events:none}
.tabbar{position:absolute;z-index:30;left:max(12px,env(safe-area-inset-left,0px));right:max(12px,env(safe-area-inset-right,0px));bottom:calc(12px + env(safe-area-inset-bottom,0px));height:66px;pointer-events:none}
.tbar{pointer-events:auto;position:absolute;left:0;bottom:0;height:66px;width:100%;border-radius:33px;display:flex;align-items:center;justify-content:space-around;padding:0 6px;overflow:hidden;transition:width .5s var(--spring),height .5s var(--spring)}
.tbar a{flex:1;min-width:0;height:54px;border-radius:27px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font:600 10.5px/1 var(--f-body);color:var(--ink-2);transition:opacity .25s,color .2s,transform .2s var(--ease)}
.tbar a svg{width:23px;height:23px}.tbar a.on{color:var(--ink)}.tbar a.on svg{stroke-width:2.2}.tbar a:active{transform:scale(.9)}
.tbar a.plus{flex:0 0 58px}.tbar a.plus i{width:52px;height:52px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;box-shadow:0 8px 20px -6px rgba(239,67,47,.7)}
.tbar a.plus i svg{width:26px;height:26px;stroke-width:2.4}
body.min .tbar{width:58px;height:58px;padding:0}
body.min .tbar a{display:none}body.min .tbar a.on{display:flex;flex:1}body.min .tbar a.on span{display:none}
body.min .tbar a.plus.on{display:none}
.fab{pointer-events:auto;position:absolute;right:0;bottom:4px;width:58px;height:58px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;box-shadow:0 10px 24px -8px rgba(239,67,47,.8);transform:scale(0);opacity:0;transition:transform .45s var(--spring),opacity .25s}
.fab svg{width:27px;height:27px;stroke-width:2.4}
body.min .fab{transform:none;opacity:1}
body.nochrome .tabbar{display:none}
.back{position:absolute;z-index:31;top:calc(8px + env(safe-area-inset-top,0px));left:max(10px,env(safe-area-inset-left,0px));width:50px;height:50px;border-radius:50%;display:none;place-items:center}
.back svg{width:22px;height:22px;margin-left:-2px}
body.sub .back{display:grid}body.sub .tb{opacity:0;pointer-events:none}
@media (max-width:1023px){body.nochrome .topbar,body.nochrome .back{display:none}}

/* 弹层、提示、下拉 */
.scrim{position:absolute;inset:0;z-index:50;background:var(--scrim);opacity:0;transition:opacity .35s;backdrop-filter:blur(2px)}
.scrim.on{opacity:1}
.sheet{position:absolute;z-index:51;left:0;right:0;bottom:0;max-height:92%;display:flex;flex-direction:column;background:var(--paper);border-radius:28px 28px 0 0;box-shadow:var(--shadow-2);transform:translateY(102%);transition:transform .5s var(--spring);padding-bottom:env(safe-area-inset-bottom,0px)}
.sheet.on{transform:none}
.sheet .grab{flex:none;height:26px;display:grid;place-items:center;cursor:grab;touch-action:none}.sheet .grab::before{content:"";width:38px;height:5px;border-radius:3px;background:var(--line)}
.sheet .sh{flex:none;padding:2px 20px 12px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.sheet .sb{overflow-y:auto;padding:4px 20px 22px;display:flex;flex-direction:column;gap:14px}
.sheet .sf{flex:none;padding:12px 20px 16px;border-top:1px solid var(--line-2);display:flex;gap:10px}
.toasts{position:absolute;z-index:80;left:0;right:0;top:calc(68px + env(safe-area-inset-top,0px));display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none;padding:0 16px}
.toast{max-width:480px;padding:12px 18px;border-radius:18px;background:var(--ink);color:var(--paper);font-weight:550;font-size:14px;line-height:1.4;box-shadow:var(--shadow-2);animation:tin .45s var(--spring)}
.toast.err{background:var(--red);color:#fff}
@keyframes tin{from{transform:translateY(-16px) scale(.94);opacity:0}}
.loadbar{position:absolute;z-index:90;left:0;top:0;height:2.5px;width:100%;background:linear-gradient(90deg,transparent,var(--red),transparent);background-size:40% 100%;background-repeat:no-repeat;opacity:0;pointer-events:none}
body.loading .loadbar{opacity:1;animation:lb 1s linear infinite}
@keyframes lb{from{background-position:-40% 0}to{background-position:140% 0}}
.pop{position:fixed;z-index:70;min-width:232px;max-width:min(380px,calc(100vw - 24px));max-height:70vh;overflow:auto;background:var(--card);border-radius:18px;box-shadow:var(--shadow-2),inset 0 0 0 1px var(--line);padding:6px;animation:popin .22s var(--spring)}
.pop.narrow{min-width:170px}.pop.wide{min-width:340px}
@keyframes popin{from{opacity:0;transform:translateY(-6px) scale(.97)}}
.mi{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border-radius:12px;font-size:14px;font-weight:550;line-height:1.35;text-align:left}.mi:hover{background:var(--line-2)}
.mi small{display:block;font-size:12px;font-weight:400;color:var(--ink-3)}
.mic{width:20px;height:20px;flex:none;display:grid;place-items:center;color:var(--ink-2)}.mic svg{width:18px;height:18px}
.mic .rd{width:8px;height:8px;border-radius:50%;background:var(--line)}.mic .rd.new{background:var(--red)}
.mhead{padding:10px 10px 8px}.mhead b{display:block}.mhead small{color:var(--ink-3);font-size:12px}
.pop hr{border:0;height:1px;background:var(--line-2);margin:6px 4px}

/* 桌面端：通栏导航、搜索、下拉菜单 */
@media (min-width:1024px){
  :root{--gut:40px;--nav:68px;--tab:0px}
  .topbar,.tabbar,.back,.fab{display:none!important}
  .dhead{display:block;position:absolute;z-index:30;left:0;right:0;top:0;height:68px;background:color-mix(in srgb,var(--paper) 82%,transparent);backdrop-filter:blur(20px) saturate(1.5);-webkit-backdrop-filter:blur(20px) saturate(1.5);border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
  body.scrolled .dhead{border-bottom-color:var(--line)}
  body.darkpage .dhead{background:rgba(19,19,21,.72);color:#F6F3ED;--ink:#F6F3ED;--ink-2:rgba(246,243,237,.72);--ink-3:rgba(246,243,237,.5);--line:rgba(246,243,237,.16);--line-2:rgba(246,243,237,.09);--card:rgba(246,243,237,.08);--paper:#131315;--show-l:none;--show-d:block}
  body.nochrome.adminmode .dhead{display:none}
  .dh{height:68px;max-width:1480px;margin:0 auto;padding:0 28px;display:flex;align-items:center;gap:22px}
  .dh .brand{display:flex;align-items:center;flex:none}.dh .brand img{height:22px;width:auto}
  .dh nav{display:flex;gap:2px;flex:none}
  .dh nav a{height:38px;padding:0 13px;border-radius:19px;display:flex;align-items:center;font-weight:600;font-size:14px;line-height:1;color:var(--ink-2);transition:background .18s,color .18s;position:relative}
  .dh nav a:hover{color:var(--ink);background:var(--line-2)}.dh nav a.on{color:var(--ink)}.dh nav a.on::after{content:"";position:absolute;left:13px;right:13px;bottom:-15px;height:2px;background:var(--red);border-radius:2px}
  .dsearch{flex:1;min-width:120px;max-width:420px;margin-left:auto;position:relative;display:flex;align-items:center}
  .dsearch span{position:absolute;left:14px;top:50%;margin-top:-9px;color:var(--ink-3);width:18px;height:18px}.dsearch svg{width:18px;height:18px}
  .dsearch input{width:100%;height:40px;border-radius:20px;border:0;outline:none;background:var(--card);box-shadow:inset 0 0 0 1px var(--line);padding:0 44px 0 42px;font-size:14px;transition:box-shadow .2s}
  .dsearch input:focus{box-shadow:inset 0 0 0 2px var(--ink)}.dsearch input::placeholder{color:var(--ink-3)}
  .dsearch kbd{position:absolute;right:12px;top:50%;margin-top:-10px;height:20px;min-width:20px;padding:0 6px;border-radius:6px;box-shadow:inset 0 0 0 1px var(--line);font:600 11px/20px var(--f-mono);color:var(--ink-3);text-align:center}
  .dsearch input:focus+kbd{display:none}
  .dtools{display:flex;align-items:center;gap:4px;flex:none}
  .dbtn{height:38px;padding:0 11px;border-radius:19px;display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:14px;line-height:1;color:var(--ink-2);position:relative;transition:background .18s,color .18s}
  .dbtn:hover{background:var(--line-2);color:var(--ink)}.dbtn.on{color:var(--ink)}.dbtn svg{width:18px;height:18px;flex:none}.dbtn.ico{width:38px;padding:0;justify-content:center}.dbtn .dot{top:7px;right:7px}
  .dbtn.acct{padding:0 8px 0 4px;color:var(--ink)}.dbtn.acct svg{width:14px;height:14px;color:var(--ink-3)}
  @media (max-width:1519px){.dbtn.acct>span,.dbtn[data-tab=deals]>span{display:none}.dbtn[data-tab=deals]{width:38px;padding:0;justify-content:center}.dbtn.acct{padding:0 6px 0 4px}.dsearch{min-width:200px}}
  @media (max-width:1279px){.dh{gap:12px;padding:0 20px}.dh nav a{padding:0 9px;font-size:13.5px}.dh nav a.on::after{left:9px;right:9px}.dsearch{flex:0 1 220px;min-width:0}.dsearch kbd{display:none}.dsearch input{padding-right:12px}
    .dbtn.acct>span,.dbtn[data-tab=deals]>span{display:none}.dbtn[data-tab=deals]{width:38px;padding:0;justify-content:center}.dbtn.acct{padding:0 6px 0 4px}.dtools{gap:2px}.dtools .btn{margin-left:4px;padding:0 13px}}
  @media (max-width:1139px){.dsearch{display:none}.dtools{margin-left:auto}.dh nav a{padding:0 8px;font-size:13px}.dh nav a.on::after{left:8px;right:8px}.dtools .btn svg{display:none}}
  .av{width:30px;height:30px;border-radius:50%;background:var(--ink);color:var(--paper);display:grid;place-items:center;font:800 13px/1 var(--f-display);font-style:normal}
  .dtools .btn{margin-left:6px}
  .subhead{padding-top:34px}
  .sec{padding-block:44px}
  .tgrid{grid-template-columns:repeat(4,minmax(0,1fr));gap:34px 22px}
  .tcard:hover .poster{transform:translateY(-6px);box-shadow:0 2px 4px rgba(0,0,0,.1),0 26px 40px -18px rgba(0,0,0,.5)}
  .tcard:active{transform:none}
  .rail{grid-auto-columns:calc((100% - 5 * 22px) / 6);gap:22px;overflow:visible;padding:0;margin:0;grid-template-rows:auto;grid-auto-flow:column}
  .rail>*:nth-child(n+7){display:none}
  .rail.sm{grid-auto-columns:calc((100% - 4 * 18px) / 5);gap:18px}.rail.sm>*:nth-child(n+6){display:none}
  .sheet{left:50%;right:auto;bottom:auto;top:50%;width:min(560px,92vw);max-height:88%;border-radius:26px;transform:translate(-50%,-46%) scale(.96);opacity:0;transition:transform .4s var(--spring),opacity .25s;padding-bottom:0}
  .sheet.wide{width:min(720px,92vw)}
  .sheet.on{transform:translate(-50%,-50%);opacity:1}.sheet .grab{display:none}.sheet .sh{padding:22px 26px 12px}.sheet .sb{padding:4px 26px 24px}.sheet .sf{padding:14px 26px 20px}
  .toasts{top:84px}
  .hscroll{overflow:visible;flex-wrap:wrap;margin:0;padding:0}
}
@media (min-width:640px) and (max-width:1023px){.tgrid{grid-template-columns:repeat(3,minmax(0,1fr))}.rail{grid-auto-columns:27%}}
@media (min-width:1400px){.tgrid{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}