/* SpotterQuest app — 黑白灰离港牌设计系统(23.7/23.11),与概念稿同源 */
:root{
  --paper:#F6F5F1; --ink:#131312; --dim:#75736A; --faint:#A9A79D; --hair:#E2E0D8;
  --soft:#ECEAE3; --panel:#FFFFFF;
  --board:#0C0C0B; --cell:#1B1B19; --bone:#F2EFE6; --bone-dim:#939083; --board-hair:#2A2A27;
  --btn-bg:#131312; --btn-fg:#F6F5F1;
  --sans:"Helvetica Neue",Helvetica,Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,"Liberation Mono","PingFang SC",monospace;
}
@media (prefers-color-scheme: dark){
  :root{ --paper:#121211; --ink:#EDEBE2; --dim:#8F8D82; --faint:#5C5A52; --hair:#262623;
    --soft:#1C1C1A; --panel:#191917;
    --bone-dim:#8B8879; --board-hair:#2E2E2A; --btn-bg:#EDEBE2; --btn-fg:#121211; }
}
/* 护眼主题手动覆盖(data-theme 优先于系统偏好,app.js 循环 AUTO→DARK→LIGHT) */
:root[data-theme="dark"]{ --paper:#121211; --ink:#EDEBE2; --dim:#8F8D82; --faint:#5C5A52; --hair:#262623;
  --soft:#1C1C1A; --panel:#191917;
  --bone-dim:#8B8879; --board-hair:#2E2E2A; --btn-bg:#EDEBE2; --btn-fg:#121211; }
:root[data-theme="light"]{ --paper:#F6F5F1; --ink:#131312; --dim:#75736A; --faint:#A9A79D; --hair:#E2E0D8;
  --soft:#ECEAE3; --panel:#FFFFFF;
  --bone-dim:#939083; --board-hair:#2A2A27; --btn-bg:#131312; --btn-fg:#F6F5F1; }
*{box-sizing:border-box}
[hidden]{display:none!important}
@view-transition{navigation:auto}   /* 同源跨页平滑过渡(支持的浏览器免白帧,其余忽略) */
html,body{margin:0;padding:0}
html{background:var(--paper)}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.wrap{max-width:1240px;margin:0;padding:0 36px}
.wrap.narrow{max-width:660px}
@media(max-width:720px){ .wrap{padding:0 20px} }
.btn{display:inline-block;font-family:var(--mono);letter-spacing:.14em;font-size:12px;background:var(--btn-bg);color:var(--btn-fg);border:1px solid var(--btn-bg);border-radius:7px;padding:10px 18px;cursor:pointer;transition:background .15s,color .15s,opacity .15s;text-align:center}
.btn:hover{opacity:.82;background:var(--btn-bg);color:var(--btn-fg);border-color:var(--btn-bg)}
.btn.big{font-size:14px;padding:14px 34px;letter-spacing:.2em}
.btn.wfull{display:block;width:100%}
.btn.ghost2{background:transparent;color:var(--dim);border-color:var(--dim)}
.btn.ghost2:hover{background:transparent;color:var(--ink);border-color:var(--ink);opacity:1}

/* shell */
.shell{display:flex;min-height:100vh}
.side{width:238px;flex:0 0 238px;border-right:1px solid var(--hair);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:var(--paper);z-index:20}
.side-brand{font-family:var(--mono);padding:18px 18px 14px;font-weight:700;letter-spacing:.18em;font-size:13px;border-bottom:1px solid var(--hair)}
.side-brand span{display:block;margin-top:6px;color:var(--dim);font-weight:400;font-size:11px;letter-spacing:.1em}
.side-flight{font-family:var(--mono);padding:14px 18px;border-bottom:1px solid var(--hair)}
.side-flight small{display:block;font-size:9.5px;letter-spacing:.18em;color:var(--dim)}
.side-flight b{display:block;font-size:13px;letter-spacing:.06em;margin:7px 0 0}
.side-bar{height:2px;background:var(--hair);margin:9px 0}
.side-bar i{display:block;height:100%;background:var(--ink);transition:width .8s ease}
.menu{flex:1;overflow-y:auto;padding:10px 12px;display:grid;gap:6px;align-content:start}
.mi{display:block;position:relative;background:var(--panel);border:1px solid var(--hair);border-left:3px solid var(--faint);border-radius:6px;padding:9px 28px 9px 12px;font-family:var(--mono);font-size:13px;letter-spacing:.12em;color:var(--ink);transition:border-color .15s,background .15s}
.mi span{display:block;font-size:10.5px;color:var(--dim);letter-spacing:.05em;margin-top:3px}
.mi::after{content:"→";position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--faint);font-size:12px}
.mi:hover{border-color:var(--dim);border-left-color:var(--ink)}
.mi:hover::after{color:var(--ink)}
/* 激活态:浅灰底+左墨条+粗体(Apple 侧栏语言),不再整块反黑 */
.mi.on{background:var(--soft);border-color:var(--hair);border-left-color:var(--ink);color:var(--ink);font-weight:700}
.mi.on span{color:var(--dim);opacity:1;font-weight:400}
.mi.on::after{color:var(--ink)}
.side-note{font-family:var(--mono);font-size:9.5px;color:var(--faint);letter-spacing:.06em;margin:10px 0 0;line-height:1.7}
.content{flex:1;min-width:0;display:flex;flex-direction:column}
/* 顶栏:纸色毛玻璃(Apple 式),黑板色只留给翻牌屏等"机场实体物" */
.topbar{font-family:var(--mono);display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center;background:color-mix(in srgb,var(--paper) 84%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--ink);padding:10px 22px;font-size:11px;letter-spacing:.16em;border-bottom:1px solid var(--hair);position:sticky;top:0;z-index:15}
.topbar .tb-km{margin-left:auto;color:var(--dim)}
.topbar .tb-km b{color:var(--ink)}
.topbar .tools{display:flex;gap:6px;margin-left:14px}
.tl{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--dim);background:none;border:1px solid var(--hair);border-radius:5px;padding:4px 9px;cursor:pointer;white-space:nowrap;transition:color .15s,border-color .15s}
.tl:hover{color:var(--ink);border-color:var(--dim)}
.tl.on{color:var(--paper);background:var(--ink);border-color:var(--ink)}
.tl.auth{color:var(--ink);border-color:var(--dim);font-weight:700}
.tl.user{color:var(--ink);cursor:default;border-color:var(--hair)}
.tlform{display:contents}
.live{display:inline-flex;align-items:center;gap:8px}
.live .dot{width:7px;height:7px;border-radius:50%;background:var(--ink);animation:pulse 2.2s ease infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.content main{flex:1}
footer{border-top:1px solid var(--hair);margin-top:56px;padding:22px;font-family:var(--mono);color:var(--dim);font-size:11px;letter-spacing:.18em;text-align:center}
@media(max-width:880px){
  .shell{flex-direction:column}
  .side{width:100%;flex:none;height:auto;position:static;border-right:none;border-bottom:1px solid var(--hair)}
  .side-flight{display:none}
  .menu{display:flex;overflow-x:auto;padding:10px 14px;gap:8px}
  .mi{white-space:nowrap;padding:9px 26px 9px 12px;flex:0 0 auto}
  .pass{position:static}
  .topbar{padding:9px 16px}
  section.gate{padding:26px 0 8px}
}

/* sections */
section.gate{padding:44px 0 8px}
.sign{display:flex;align-items:baseline;gap:14px;margin-bottom:8px}
.sign .plate{font-family:var(--mono);font-size:12px;letter-spacing:.3em;background:transparent;color:var(--ink);border:1px solid var(--ink);border-radius:4px;padding:4px 12px 3px;font-weight:700;white-space:nowrap}
.sign .cn{font-family:var(--mono);font-size:13px;color:var(--dim);letter-spacing:.1em}
h2{font-size:clamp(24px,3.4vw,32px);font-weight:700;margin:6px 0;text-wrap:balance}
h2 .zh{color:var(--dim);font-weight:400}
.lede{max-width:66ch;color:var(--dim);font-size:14px;margin:0 0 22px}
.errline{font-family:var(--mono);color:var(--ink);border:1px solid var(--ink);padding:10px 14px;font-size:12.5px;letter-spacing:.06em}

/* check-in */
.checkin{border:1px solid var(--ink);margin:0 0 26px;background:var(--paper)}
.ck-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 12px;background:var(--soft);color:var(--ink);padding:11px 16px;font-family:var(--mono);font-size:11px;letter-spacing:.18em;border-bottom:1px solid var(--hair)}
.tasks{list-style:none;margin:0;padding:14px 16px 6px;display:grid;gap:10px}
.tasks li{display:flex;align-items:center;gap:11px;font-size:13.5px}
.tasks .tk{flex:0 0 15px;height:15px;border:1px solid var(--dim);border-radius:3px;display:inline-flex;align-items:center;justify-content:center;font:700 9px var(--mono);color:var(--btn-fg);font-style:normal}
.tasks .tk.ok{background:var(--btn-bg);border-color:var(--btn-bg)}
.tasks .tk.ok::after{content:"✓"}
.tasks b{margin-left:auto;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--dim);font-weight:600;white-space:nowrap}
.tasks li.ok b{color:var(--ink)}
.ck-foot{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:12px 16px 16px}
.ck-foot .btn{font-size:11px;padding:9px 14px}
#gapHint{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--dim)}
.progressline{height:3px;background:var(--hair)}
.progressline i{display:block;height:100%;background:var(--ink);transition:width .5s ease}
.cabmeta{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--dim);margin:0 0 16px}

/* cabin */
.board-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}
@media(max-width:880px){ .board-grid{grid-template-columns:1fr} }
.cabin-wrap{border:1px solid var(--hair);padding:30px 10px;position:relative;overflow:hidden}
.plane{position:relative;width:262px;margin:0 auto}
.wing{position:absolute;z-index:0;border:1px solid var(--faint);background:var(--paper)}
.wing.l{left:-116px;top:560px;width:118px;height:30px;transform:skewY(-27deg);transform-origin:100% 0}
.wing.r{right:-116px;top:560px;width:118px;height:30px;transform:skewY(27deg);transform-origin:0 0}
.wing.tl{left:-56px;bottom:34px;width:58px;height:16px;transform:skewY(-30deg);transform-origin:100% 0}
.wing.tr{right:-56px;bottom:34px;width:58px;height:16px;transform:skewY(30deg);transform-origin:0 0}
.nose{position:relative;z-index:1;height:118px;background:var(--paper);border:1px solid var(--dim);border-bottom:none;border-radius:50% 50% 0 0 / 96% 96% 0 0;margin:0 6px}
.nose::before{content:"";position:absolute;top:30px;left:50%;transform:translateX(-50%);width:66px;height:15px;background:var(--ink);opacity:.8;border-radius:3px 3px 12px 12px}
.nose small{position:absolute;bottom:8px;left:0;right:0;text-align:center;font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--faint)}
.fuselage{position:relative;z-index:1;background:var(--paper);border:1px solid var(--dim);border-top:none;border-bottom:none;padding:6px 9px;margin:0 6px}
.tailcone{position:relative;z-index:1;height:74px;background:var(--paper);border:1px solid var(--dim);border-top:none;border-radius:0 0 50% 50% / 0 0 100% 100%;margin:0 30px}
.facil{display:flex;gap:5px;margin:7px 1px}
.facil span{flex:1;border:1px solid var(--hair);font-family:var(--mono);font-size:9px;letter-spacing:.2em;color:var(--faint);text-align:center;padding:7px 0}
.cab-label{display:flex;align-items:center;gap:8px;margin:13px 0 7px}
.cab-label small{font-family:var(--mono);font-size:9px;letter-spacing:.16em;color:var(--dim);white-space:nowrap}
.cab-label::before,.cab-label::after{content:"";height:1px;background:var(--hair);flex:1}
.rowline{display:grid;grid-template-columns:22px repeat(3,1fr) 18px repeat(3,1fr) 22px;gap:4px;align-items:stretch;margin:4px 0}
.rowline.biz{grid-template-columns:22px 1fr 1fr 18px 1fr 1fr 22px}
.rowline .rnum{font-family:var(--mono);font-size:9.5px;color:var(--faint);display:flex;align-items:center;justify-content:center;font-style:normal}
.seat{aspect-ratio:1/1;min-width:0;border:1px solid var(--dim);background:transparent;border-radius:3px 3px 6px 6px;cursor:pointer;font-family:var(--mono);font-size:9.5px;color:var(--dim);display:flex;align-items:center;justify-content:center;padding:0}
.rowline.biz .seat{border-radius:4px 4px 8px 8px}
.seat:hover{background:var(--hair)}
.seat.occ{background:var(--faint);border-color:var(--faint);color:var(--paper);cursor:default}
.seat.occ:hover{background:var(--faint)}
.seat.lock{background:repeating-linear-gradient(45deg,transparent 0 3px,var(--hair) 3px 6px);color:var(--faint);cursor:not-allowed}
.seat.mine{background:var(--btn-bg);border-color:var(--btn-bg);color:var(--btn-fg);font-weight:700}
.gatebar{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:baseline;border:1px dashed var(--dim);padding:11px 15px;margin:0 0 16px;font-family:var(--mono)}
.gatebar b{font-size:11px;letter-spacing:.22em}
.gatebar span{font-size:11px;color:var(--dim);letter-spacing:.06em}
/* apron 停机坪 */
.apron{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px}
.stand{position:relative;border:1px dashed var(--faint);padding:40px 16px 20px;display:flex;flex-direction:column;align-items:center;gap:9px;font-family:var(--mono);color:var(--ink);text-align:center}
.stand.live{border:1px solid var(--ink)}
a.stand.live:hover{background:var(--hair)}
.stand-no{position:absolute;top:9px;left:11px;font-size:9px;letter-spacing:.22em;color:var(--faint)}
.st-chip{position:absolute;top:7px;right:9px;font-size:9px;letter-spacing:.14em;padding:3px 7px;border:1px solid var(--dim);color:var(--dim)}
.stand.live .st-chip{background:var(--btn-bg);color:var(--btn-fg);border-color:var(--btn-bg)}
.stand b{font-size:15px;letter-spacing:.1em}
.stand .rt{font-size:11px;color:var(--dim);letter-spacing:.06em}
.stand .pbar{width:100%;height:2px;background:var(--hair)}
.stand .pbar i{display:block;height:100%;background:var(--ink)}
.stand .meta{font-size:10px;color:var(--faint);letter-spacing:.1em}
.stand .meta.enter{color:var(--ink);letter-spacing:.16em}

/* boarding pass */
.pass{border:1px solid var(--ink);position:sticky;top:18px;background:var(--paper)}
.p-head{background:var(--btn-bg);color:var(--btn-fg);padding:11px 16px;font-family:var(--mono);letter-spacing:.2em;font-size:11px;display:flex;justify-content:space-between}
.p-body{padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:13px 10px}
.p-body .pt{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--dim)}
.p-body strong{display:block;font-family:var(--mono);font-size:13px;margin-top:3px;letter-spacing:.04em;word-break:break-all}
.p-body strong.bigseat{font-size:30px;line-height:1}
.p-hint{margin:0 16px 12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:var(--dim)}
.barcode{height:42px;margin:2px 16px 16px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 5px,var(--ink) 5px 6px,transparent 6px 9px,var(--ink) 9px 12px,transparent 12px 15px)}

/* broadcasts */
.bcast{border-top:1px solid var(--hair)}
.bc-row{display:grid;grid-template-columns:58px 128px 1fr;gap:14px;padding:13px 2px;border-bottom:1px solid var(--hair);font-family:var(--mono);font-size:12.5px;align-items:baseline}
.bc-t{color:var(--faint);font-size:11px}
.bc-k{color:var(--dim);letter-spacing:.14em;font-size:10px}
@media(max-width:640px){ .bc-row{grid-template-columns:58px 1fr}.bc-k{display:none} }

/* tower */
.tower-list{display:grid;gap:14px}
.tw-row{display:grid;grid-template-columns:120px 1fr auto;gap:16px;align-items:center;border:1px solid var(--hair);padding:12px}
.tw-row img{width:120px;height:84px;object-fit:cover;background:var(--hair);display:block}
.tw-meta{display:grid;gap:4px;font-family:var(--mono);font-size:12px}
.tw-meta b{letter-spacing:.06em}
.tw-meta .dim{color:var(--faint);font-size:10.5px}
.tw-row form{display:flex;gap:8px;flex-wrap:wrap}
@media(max-width:720px){ .tw-row{grid-template-columns:80px 1fr} .tw-row form{grid-column:1/-1} }

/* forms */
.upform{display:grid;gap:16px;background:var(--panel);border:1px solid var(--hair);border-radius:10px;padding:22px;margin-bottom:30px}
.upform .claim-caption:empty{display:none}
/* 注册号前缀联想下拉 */
.regfield{position:relative}
.sugg{position:absolute;left:0;right:0;top:100%;margin-top:4px;background:var(--panel);border:1px solid var(--hair);border-radius:8px;box-shadow:0 10px 28px rgba(0,0,0,.10);z-index:30;overflow:hidden}
.sugg button{display:flex;gap:10px;align-items:baseline;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--hair);padding:9px 12px;font-family:var(--mono);font-size:12px;letter-spacing:.05em;color:var(--ink);cursor:pointer}
.sugg button:last-child{border-bottom:0}
.sugg button:hover,.sugg button.sel{background:var(--soft)}
.sugg b{font-size:12.5px;letter-spacing:.08em}
.sugg .sg-t{color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sugg .sg-o{margin-left:auto;color:var(--faint);font-size:10.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:38%}
/* 输入框下的确认行(机场全名等):有内容才占位 */
.fhint{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--dim);margin-top:2px;min-height:0}
.fhint:empty{display:none}
/* 整排版:作为 grid 直接子元素横跨两列,长机场名不再撑乱左右列 */
.fhint.wide{grid-column:1/-1;margin-top:-8px}
.upform label{display:grid;gap:6px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--dim)}
.upform input{padding:11px 12px;border:1px solid var(--hair);border-radius:6px;background:var(--paper);color:var(--ink);font-family:var(--mono);font-size:13.5px;letter-spacing:.06em;transition:border-color .15s}
.upform input:hover{border-color:var(--dim)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){ .grid2{grid-template-columns:1fr} }

/* ── M2 views: departure board ── */
.board{background:var(--board);color:var(--bone);border:1px solid var(--board-hair);padding:clamp(18px,3vw,34px) clamp(16px,3vw,38px) clamp(14px,2vw,24px)}
.board-head{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:11px;letter-spacing:.26em;color:var(--bone-dim);padding-bottom:14px;border-bottom:1px solid var(--board-hair);margin-bottom:18px}
.flap{display:flex;flex-wrap:wrap;row-gap:6px}
.flap i{font-style:normal;display:inline-block;text-align:center;font-family:var(--mono);text-transform:uppercase;background:var(--cell,#1B1B19);color:var(--bone);width:1.18em;line-height:1.5em;margin:0 .045em;position:relative;border-radius:.06em}
.flap i::after{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:rgba(0,0,0,.55)}
.flap i.sp{background:transparent}
.flap i.sp::after{display:none}
.flap.small{font-size:clamp(10px,1.4vw,13px);letter-spacing:.02em;color:var(--bone-dim);margin-bottom:16px}
.flap.small i{color:var(--bone-dim)}
.flap-route{display:flex;flex-wrap:wrap;align-items:center;column-gap:.45em;row-gap:8px;margin-bottom:16px}
.flap.big{font-size:clamp(20px,4.4vw,44px);font-weight:700}
.board .status{font-family:var(--mono);font-size:clamp(12px,1.5vw,14px);letter-spacing:.1em;color:var(--bone-dim);margin:0 0 6px}
.board .status b{color:var(--bone);font-weight:700}
.route-svg{display:block;width:100%;height:auto;margin-top:2px}
.codes{display:flex;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:clamp(9px,1.3vw,12px);letter-spacing:.14em;color:var(--bone-dim);padding-top:10px;border-top:1px solid var(--board-hair)}
/* map */
.mapboard{background:var(--board);border:1px solid var(--board-hair);padding:16px 16px 10px}
.mapboard .board-head{margin-bottom:12px;padding-bottom:12px}
#worldmap{display:block;width:100%;height:auto}
/* carousel */
.carousel-zone{border:1px solid var(--hair);padding:24px 12px 18px;overflow:hidden}
.cstage-wrap{display:flex;justify-content:center}
.cstage{position:relative;width:1000px;height:340px;flex:0 0 auto;transform-origin:top center}
.cstage>svg{position:absolute;inset:0;width:100%;height:100%}
.cisland{fill:var(--hair)}
.bags{position:absolute;inset:0}
.bag{position:absolute;top:0;left:0;width:96px;height:66px;border-radius:9px;border:1px solid rgba(0,0,0,.45);box-shadow:0 5px 12px rgba(0,0,0,.3);cursor:pointer;background-color:#262623;background-size:cover;background-position:center;offset-path:path("M 500 60 L 820 60 A 100 100 0 0 1 820 260 L 180 260 A 100 100 0 0 1 180 60 L 500 60");offset-rotate:0deg}
.bag:hover{z-index:7;box-shadow:0 10px 22px rgba(0,0,0,.45)}
.btag{position:absolute;left:6px;bottom:6px;background:rgba(246,245,241,.94);color:#131312;font-family:var(--mono);font-size:9px;font-weight:600;font-style:normal;letter-spacing:.06em;padding:2px 6px;border-radius:2px}
.bag .chip{position:absolute;top:-8px;left:8px;background:#0C0C0B;color:#F2EFE6;font-family:var(--mono);font-size:8px;letter-spacing:.14em;padding:3px 6px;z-index:2}
.chute{position:absolute;left:436px;top:12px;width:128px;height:92px;z-index:8;background:#0C0C0B;border:1px solid #2E2E2A;display:flex;align-items:flex-start;justify-content:center;background-image:repeating-linear-gradient(90deg,transparent 0 14px,#242422 14px 16px)}
.chute small{font-family:var(--mono);font-size:9px;letter-spacing:.24em;color:#8F8D84;margin-top:6px;background:#0C0C0B;padding:0 6px}
.cnum{position:absolute;left:50%;top:138px;transform:translateX(-50%);z-index:4;background:#0C0C0B;color:#F2EFE6;font-family:var(--mono);font-size:11px;letter-spacing:.2em;padding:8px 14px;border:1px solid #2E2E2A;white-space:nowrap}
.claim-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 18px;margin-top:16px}
.claim-foot .btn{font-size:11px;padding:9px 14px}
.claim-caption{margin:0;font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--dim);text-align:center;min-height:18px}
/* 转盘瘦身:只演"正在到达",浏览交给下方大厅(23.12) */
.carousel-zone.belt-slim{border-radius:10px;padding:18px 12px 12px}
.belt-slim .claim-foot{margin-top:8px}
/* ── 提取大厅(23.12):照片本体即内容 ── */
.hall-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 16px;margin:34px 0 14px;padding-bottom:10px;border-bottom:1px solid var(--hair)}
.hall-t{font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--ink)}
.hall-t b{margin-left:12px;color:var(--dim);font-weight:400;letter-spacing:.1em}
.hall-tools{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.hall-tools .btn{font-size:10px;padding:6px 12px;margin-left:6px}
.hfil{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--dim);background:none;border:1px solid var(--hair);border-radius:5px;padding:5px 11px;cursor:pointer;transition:color .15s,border-color .15s}
.hfil:hover{color:var(--ink);border-color:var(--dim)}
.hfil.on{color:var(--paper);background:var(--ink);border-color:var(--ink)}
.hall{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:12px}
.bagcell{position:relative;display:block;padding:0;border:1px solid var(--hair);border-radius:9px;overflow:hidden;background:var(--soft);cursor:pointer;aspect-ratio:3/2;transition:border-color .18s,transform .18s}
.bagcell img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.bagcell:hover{border-color:var(--ink);transform:translateY(-2px)}
.bagcell:hover img{transform:scale(1.045)}
.bc-meta{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:baseline;gap:7px;padding:16px 10px 7px;font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:#F2EFE6;text-align:left;
  white-space:nowrap;overflow:hidden;background:linear-gradient(transparent,rgba(6,6,5,.82));opacity:0;transition:opacity .18s}
.bagcell:hover .bc-meta,.bagcell:focus-visible .bc-meta{opacity:1}
.bc-meta b{font-size:11px;letter-spacing:.1em;flex:0 0 auto}
.bc-meta i{margin-left:auto;font-style:normal;color:rgba(242,239,230,.7);flex:0 1 auto;overflow:hidden;text-overflow:ellipsis}
.bc-chip{position:absolute;top:8px;left:8px;background:#0C0C0B;color:#F2EFE6;font-family:var(--mono);font-size:8px;letter-spacing:.16em;padding:3px 7px;border-radius:3px}
.bc-mine{position:absolute;top:8px;right:8px;background:#F2EFE6;color:#0C0C0B;font-family:var(--mono);font-size:8px;font-weight:700;letter-spacing:.16em;padding:3px 7px;border-radius:3px}
.hall-empty i{display:block;aspect-ratio:3/2;border:1px dashed var(--hair);border-radius:9px}
.hall-more{display:flex;justify-content:center;margin-top:22px}
/* ── 开箱灯箱:照片全屏,信息退到一条细线 ── */
.lbox{position:fixed;inset:0;z-index:60;background:rgba(8,8,7,.95);display:grid;grid-template-columns:64px 1fr 64px;grid-template-rows:1fr auto;align-items:center;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:lbin .18s ease}
@keyframes lbin{from{opacity:0}to{opacity:1}}
.lb-stage{grid-column:2;grid-row:1;margin:0;display:flex;align-items:center;justify-content:center;min-height:0;padding:18px 0}
.lb-stage img{max-width:100%;max-height:78vh;object-fit:contain;box-shadow:0 24px 60px rgba(0,0,0,.6)}
.lb-nav,.lb-x{background:none;border:0;color:rgba(242,239,230,.55);font-family:var(--mono);cursor:pointer;transition:color .15s}
.lb-nav{grid-row:1;font-size:22px;height:100%}
.lb-prev{grid-column:1}.lb-next{grid-column:3}
.lb-nav:hover,.lb-x:hover{color:#F2EFE6}
.lb-x{position:absolute;top:14px;right:18px;font-size:16px;z-index:2}
.lb-info{grid-column:1/-1;grid-row:2;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px;padding:14px 20px 22px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em}
.lb-info span{display:flex;gap:7px;align-items:baseline}
.lb-info i{font-style:normal;color:rgba(242,239,230,.42);letter-spacing:.16em;font-size:9px}
.lb-info b{color:#F2EFE6;font-weight:400}
.lb-mine{background:#F2EFE6;color:#0C0C0B;font-weight:700;padding:2px 8px;border-radius:3px;letter-spacing:.16em;font-size:9px}
@media(max-width:720px){
  .hall{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
  .bc-meta{opacity:1;font-size:9px;padding:14px 8px 6px}
  .lbox{grid-template-columns:34px 1fr 34px}
  .lb-stage img{max-height:64vh}
  .lb-info{gap:5px 14px;font-size:9.5px}
}
/* arrivals settle */
.settle{border:1px solid var(--ink);background:var(--paper)}
.s-head{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:space-between;background:var(--soft);color:var(--ink);padding:11px 16px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;border-bottom:1px solid var(--hair)}
.s-body{padding:20px 22px 24px}
.s-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:2px 0 16px}
@media(max-width:640px){ .s-stats{grid-template-columns:1fr 1fr} }
.ms{border-top:2px solid var(--ink);padding:10px 2px 0}
.ms b{font-family:var(--mono);font-size:22px;display:block;letter-spacing:.02em}
.ms span{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--dim)}
.s-h3{font-family:var(--mono);font-weight:600;font-size:11px;letter-spacing:.22em;color:var(--dim);margin:22px 0 12px}
.podium{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;align-items:end;max-width:520px}
.pcol{text-align:center;display:flex;flex-direction:column;gap:6px;justify-content:flex-end;font-family:var(--mono)}
.pcol b{font-size:12.5px;letter-spacing:.04em}
.pcol i{font-style:normal;font-size:10px;color:var(--dim)}
.prank{font-size:11px;color:var(--faint)}
.pbar{border:1px solid var(--ink)}
.pcol.first .pbar{background:var(--btn-bg)}
/* logbook walls */
.walls{display:grid;gap:14px;margin-top:6px}
.wall-head{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--dim);margin:16px 0 8px}
.wall-head b{font-weight:600;letter-spacing:.1em;color:var(--ink)}
.wall-bar{height:2px;background:var(--hair);margin-bottom:12px}
.wall-bar i{display:block;height:100%;background:var(--ink);transition:width .5s ease}
.wall-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px}
.wall-grid.types{grid-template-columns:repeat(auto-fill,minmax(108px,1fr))}
.ct{border:1px solid var(--hair);color:var(--faint);background:transparent;cursor:default;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:12px 6px;min-height:60px;position:relative;font-family:var(--mono)}
.ct b{font-size:14px;letter-spacing:.08em;font-weight:700}
.ct small{font-size:9px;letter-spacing:.04em}
.ct svg{display:block}
.ct.lit{background:var(--btn-bg);border-color:var(--btn-bg);color:var(--btn-fg)}
.regwall{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.regwall .rt{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;padding:5px 9px;background:var(--btn-bg);color:var(--btn-fg);border-radius:2px}
.regwall .rt.ghost{background:transparent;color:var(--dim);border:1px solid var(--hair)}
/* terms agree */
.agree{display:flex;gap:10px;align-items:flex-start;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--dim);line-height:1.6}
.agree input{width:15px;height:15px;margin-top:2px;accent-color:var(--ink)}
/* tower AI chips (33.3) */
.ai-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px}
.aichip{font-family:var(--mono);font-style:normal;font-size:9.5px;letter-spacing:.1em;border:1px solid var(--hair);padding:2px 7px;color:var(--dim)}
.aichip.bad{border-color:var(--ink);color:var(--ink);font-weight:700}
.aichip.warn{border-style:dashed;color:var(--ink)}
.aichip.dimc{color:var(--faint)}
.gpsa{color:var(--dim);text-decoration:underline dotted;text-underline-offset:2px}
.gpsa:hover{color:var(--ink)}
/* boarding pass share image (23.5) */
.p-actions{padding:0 16px 16px}
.p-actions .btn{width:100%;font-size:11px;padding:10px 12px}
.shot{position:fixed;inset:0;z-index:60;background:rgba(12,12,11,.8);display:flex;align-items:center;justify-content:center;padding:22px}
.shot-in{display:flex;flex-direction:column;gap:14px;align-items:center}
.shot img{display:block;max-height:76vh;max-width:min(88vw,440px);border:1px solid #2E2E2A;box-shadow:0 24px 80px rgba(0,0,0,.55)}
.shot-bar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.btn.ghost{background:transparent;color:#F2EFE6;border:1px solid #F2EFE6}
.btn.ghost:hover{background:#F2EFE6;color:#0C0C0B}