:root{
  --bg:#06070b; --side:#090b0f; --panel:#0c0f12; --panel2:#11151a;
  --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.16);
  --ink:#f1f2f2; --mute:#a3a9ad; --dim:#868e94;
  --red:#E0141C; --red2:#ff3b3b; --ember:#ff7a1a; --cyan:#3fd8ff;
  --lime:#B6FF3B; --lime-ink:#0b1a03; --lime-deep:#0a1607;
  --font:"Noto Sans TC",-apple-system,"PingFang TC",sans-serif;
  --disp:"Anton","Noto Sans TC",sans-serif;
  --side-w:clamp(220px,16vw,264px);
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{color-scheme:dark;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--lime);color:var(--lime-ink)}
*{scrollbar-width:thin;scrollbar-color:#2a3138 transparent}
::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#2a3138;border-radius:8px}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
img{display:block;max-width:100%}
svg{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
[hidden]{display:none!important}

/* ── 骨架 ── */
.app{display:grid;grid-template-columns:var(--side-w) minmax(0,1fr);min-height:100vh;min-height:100dvh}

/* ── 側欄 ── */
.side{position:sticky;top:0;height:100vh;height:100dvh;display:flex;flex-direction:column;gap:18px;padding:6px 14px 18px;background:var(--side);border-right:1px solid var(--line);overflow:hidden}
.crest{display:block;margin:0 -4px}
.crest img{width:86%;height:auto;margin:6px auto 0;filter:drop-shadow(0 10px 18px rgba(0,0,0,.65))}
.nav{display:flex;flex-direction:column;gap:4px}
.nav a{position:relative;display:flex;align-items:center;gap:14px;padding:10px 12px;border-radius:8px;font-size:16px;font-weight:500;color:#d4d8db;transition:background .18s,color .18s}
.nav a svg{width:22px;height:22px;color:#c2c7cb}
.nav a:hover{background:rgba(255,255,255,.05)}
.nav a.on{background:linear-gradient(90deg,rgba(182,255,59,.16),rgba(182,255,59,.04));color:var(--lime);font-weight:700;box-shadow:inset 0 0 0 1px rgba(182,255,59,.28)}
.nav a.on svg{color:var(--lime)}
.nav .dot{width:7px;height:7px;border-radius:50%;background:var(--red2);margin-left:auto;box-shadow:0 0 0 3px rgba(255,59,59,.2)}

.link-label{margin:0 0 6px;font-size:14px;font-weight:700;color:var(--mute);letter-spacing:.06em}
.link-field{display:flex;align-items:center;gap:6px;padding:4px 4px 4px 10px;border:1px solid var(--line2);border-radius:8px;background:#06080b;font-size:13px}
.link-field span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#e4e7e9;font-variant-numeric:tabular-nums}
.link-field button{display:inline-flex;align-items:center;gap:4px;padding:5px 8px;border:1px solid var(--line2);border-radius:6px;background:#12171c;font-size:12px;transition:border-color .15s,color .15s}
.link-field button:hover{border-color:var(--lime);color:var(--lime)}
.link-field button svg{width:14px;height:14px}
.link-hint{margin:6px 0 0;font-size:12px;color:var(--dim)}

.wallet{position:relative;z-index:1;flex:none;padding:16px 16px 14px;border-radius:12px;border:2px solid var(--lime);background:radial-gradient(120% 90% at 0% 0%,rgba(182,255,59,.16),transparent 60%),var(--lime-deep);box-shadow:0 0 22px rgba(182,255,59,.32),inset 0 0 18px rgba(182,255,59,.12)}
.wallet h2{display:flex;align-items:center;gap:10px;margin:0;font-size:16px;font-weight:700;color:#f3f7ea}
.wallet h2 svg{width:22px;height:22px;color:var(--lime)}
.wallet-amt{margin:6px 0 0;font-family:var(--disp);color:var(--lime);line-height:1;letter-spacing:.01em;font-variant-numeric:tabular-nums;text-shadow:0 0 14px rgba(182,255,59,.55)}
.wallet-amt .cur{font-size:22px;margin-right:6px}
.wallet-amt #walletAmt{font-size:44px}
.wallet-pending{margin:8px 0 12px;font-size:12px;color:#b8c7a3}
.wallet-pending b{color:#e6f5cf;font-weight:700}
.btn-lime{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:11px 16px;border:0;border-radius:8px;background:var(--lime);color:var(--lime-ink);font-weight:900;font-size:16px;letter-spacing:.06em;box-shadow:0 6px 18px rgba(182,255,59,.25);transition:transform .15s var(--ease),box-shadow .15s}
.btn-lime:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(182,255,59,.38)}
.btn-lime:active{transform:translateY(1px)}
.btn-lime:disabled{background:#2c3524;color:#a3b28e;box-shadow:none;cursor:not-allowed;transform:none}

.side-foot{position:relative;flex:1 1 0;min-height:0;margin-top:-6px;pointer-events:none;overflow:hidden}
.side-foot img{position:absolute;left:-14px;bottom:-18px;width:210px;max-height:100%;object-fit:contain;object-position:left bottom;opacity:.9}
.side-foot p{position:absolute;right:0;bottom:4px;margin:0;font-family:var(--disp);font-style:italic;font-size:21px;line-height:1.05;letter-spacing:.08em;color:#26323b}

/* ── 主區：競技場 ── */
.main{min-width:0;padding:0 14px 28px 0}
.arena{position:relative;height:clamp(300px,38vh,392px);margin-right:-14px;overflow:hidden;isolation:isolate}
.arena-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 30%;z-index:-2}
.arena::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(6,7,11,.15) 0%,rgba(6,7,11,0) 38%,rgba(6,7,11,.82) 72%,#06070b 100%),linear-gradient(90deg,rgba(6,7,11,.55),transparent 18%)}
.topbar{position:absolute;top:14px;right:26px;display:flex;align-items:center;gap:16px;z-index:3;font-size:14px}
.demo-tag{padding:3px 10px;border-radius:999px;border:1px solid rgba(255,122,26,.6);background:rgba(20,8,2,.7);color:#ffb27a;font-size:12px;font-weight:700;letter-spacing:.08em}
.icon-btn{display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:50%;background:transparent;color:#e5e7e9}
.icon-btn:hover{background:rgba(255,255,255,.08)}
.icon-btn svg{width:20px;height:20px}
.who{display:inline-flex;align-items:center;gap:8px;font-weight:500}
.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#e9ecee;color:#0b0d10;font-weight:900;font-size:14px}
.who svg{width:16px;height:16px;color:var(--mute)}
.slogan{position:absolute;right:22px;top:30%;margin:0;font-family:var(--disp);font-style:italic;font-size:clamp(26px,2.7vw,44px);line-height:.95;letter-spacing:.02em;color:rgba(224,20,28,.78);transform:rotate(-12deg);text-transform:uppercase;text-shadow:0 2px 12px rgba(0,0,0,.6);z-index:1}

/* 懸空計分板（CSS 3D） */
.board-rig{position:absolute;left:50%;top:0;width:min(50%,720px);height:100%;transform:translateX(-50%);perspective:1000px;perspective-origin:50% 120%;z-index:2}
.cables{position:absolute;inset:0 0 auto;height:16%}
.cables::before{content:"";position:absolute;left:-10%;right:-10%;top:10px;height:18px;border-top:3px solid #a7afb5;border-bottom:3px solid #6d757b;background:repeating-linear-gradient(55deg,transparent 0 9px,#7d858b 9px 11px,transparent 11px 20px),repeating-linear-gradient(-55deg,transparent 0 9px,#5f676d 9px 11px,transparent 11px 20px);box-shadow:0 6px 12px rgba(0,0,0,.55);filter:drop-shadow(0 0 1px rgba(0,0,0,.8))}
.cables i{position:absolute;top:28px;width:3px;height:calc(100% - 6px);background:linear-gradient(90deg,#4a5157,#b9c0c5 45%,#5a6168);box-shadow:0 0 0 1px rgba(0,0,0,.35)}
.cables i:nth-child(1){left:12%}.cables i:nth-child(2){left:36%}.cables i:nth-child(3){left:64%}.cables i:nth-child(4){left:88%}
.board{position:absolute;left:0;right:0;top:16%;transform-style:preserve-3d;transform:rotateX(calc(-14deg + var(--tx,0deg))) rotateY(var(--ty,0deg));-webkit-box-reflect:below 34px linear-gradient(transparent 55%,rgba(0,0,0,.22));transition:transform .5s var(--ease);will-change:transform}
.board-face{position:relative;display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:clamp(8px,1.1vw,16px);padding:clamp(10px,1.2vw,16px);border-radius:10px 10px 0 0;background:linear-gradient(180deg,#1a1f24,#0b0e11 40%,#0e1216);border:1px solid #2b3238;border-bottom:0;box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 30px 50px rgba(0,0,0,.55)}
.cell{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:clamp(8px,.9vw,12px) 8px;border-radius:8px;border:2px solid var(--lime);background:radial-gradient(90% 120% at 50% 0%,rgba(182,255,59,.14),transparent 60%),#07120a;box-shadow:0 0 16px rgba(182,255,59,.45),inset 0 0 14px rgba(182,255,59,.18);transform:translateZ(6px)}
.cell-k{display:inline-flex;align-items:center;gap:6px;font-size:clamp(12px,1.05vw,17px);font-weight:900;color:#f5f8ee;letter-spacing:.04em;white-space:nowrap}
.cell-k svg{width:1.2em;height:1.2em;color:var(--lime)}
.cell-v{font-family:var(--disp);font-size:clamp(34px,4vw,64px);line-height:1.02;color:var(--lime);font-variant-numeric:tabular-nums;text-shadow:0 0 12px rgba(182,255,59,.7),0 0 2px #eaffc4;white-space:nowrap}
.cell-v small{font-size:max(.42em,12px);margin-right:4px;letter-spacing:.02em}
.board-lip{display:flex;justify-content:center;gap:1.4em;padding:7px 12px 9px;border-radius:0 0 8px 8px;background:linear-gradient(180deg,#2c3237,#14181c 55%,#0d1013);border:1px solid #2b3238;border-top:1px solid #3a4248;font-family:var(--disp);font-size:clamp(12px,1.25vw,20px);letter-spacing:.12em;text-transform:uppercase;color:#c9ced2;text-shadow:0 1px 0 #000,0 -1px 0 rgba(255,255,255,.18);white-space:nowrap}
.board-top{position:absolute;left:0;right:0;top:0;height:34px;background:linear-gradient(180deg,#14181c,#4b545b 70%,#9aa3a9);transform-origin:top;transform:rotateX(90deg);border-radius:4px;box-shadow:inset 0 -2px 0 rgba(182,255,59,.35)}
.board-bottom{position:absolute;left:2%;right:2%;bottom:0;height:22px;background:#06080a;transform-origin:bottom;transform:rotateX(-90deg)}
.wing{position:absolute;top:0;bottom:0;width:21%;display:grid;place-items:center;padding:6px;background:linear-gradient(180deg,#22282d,#0d1013 55%,#14181c);border:1px solid #333b41;box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.wing img{width:100%;height:auto;filter:drop-shadow(0 6px 10px rgba(0,0,0,.6))}
.wing-l{right:100%;transform-origin:right center;transform:rotateY(34deg);border-radius:10px 0 0 10px}
.wing-r{left:100%;transform-origin:left center;transform:rotateY(-34deg);border-radius:0 10px 10px 0}

/* ── 總覽格線 ── */
.view-home{display:grid;grid-template-columns:minmax(0,1fr) clamp(320px,26vw,410px);grid-template-areas:"scripts regs" "banner regs" "banner foot";gap:18px 20px;margin-top:-12px;position:relative;z-index:3;padding-left:28px}
.scripts{grid-area:scripts}
.regs{grid-area:regs}
.banner{grid-area:banner;align-self:start}
.foot{grid-area:foot;margin:0;text-align:center;font-family:var(--disp);font-size:11px;letter-spacing:.14em;color:#81898f;text-transform:uppercase;align-self:end}

.scripts,.regs,.panel{border:1px solid var(--line);border-radius:12px;background:linear-gradient(180deg,rgba(17,21,26,.92),rgba(10,12,15,.96));box-shadow:0 18px 40px rgba(0,0,0,.45);padding:16px 18px 18px}
.sec-head{display:flex;align-items:baseline;gap:14px;margin-bottom:14px}
.sec-head h2{display:inline-flex;align-items:center;gap:10px;margin:0;font-size:22px;font-weight:900;letter-spacing:.04em;white-space:nowrap}
.sec-head h2 svg{width:26px;height:26px}
.sec-head p{margin:0;font-size:13px;color:var(--mute);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.more{display:inline-flex;align-items:center;gap:6px;margin-left:auto;font-size:13px;color:#dfe3e6;white-space:nowrap}
.more svg{width:16px;height:16px;transition:transform .18s var(--ease)}
.more:hover svg{transform:translateX(3px)}

/* 素材卡 */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:10px;background:#0b0e10;overflow:hidden;transition:transform .25s var(--ease),border-color .2s,box-shadow .25s;transform-style:preserve-3d}
.card:hover{border-color:rgba(182,255,59,.4);box-shadow:0 18px 34px rgba(0,0,0,.55)}
.card-h{padding:10px 12px 8px}
.card-t{margin:2px 0 0;font-size:clamp(19px,1.55vw,26px);font-weight:900;line-height:1.25;letter-spacing:.01em}
.card-s{margin:2px 0 0;font-size:13px;color:var(--mute)}
.thumb{position:relative;aspect-ratio:290/266;overflow:hidden;background:#000}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .thumb img{transform:scale(1.04)}
.thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.7))}
.play{position:absolute;left:50%;top:50%;width:68px;height:68px;margin:-34px 0 0 -34px;display:grid;place-items:center;border-radius:50%;border:2px solid rgba(255,255,255,.9);background:rgba(0,0,0,.45);z-index:1}
.play svg{width:30px;height:30px;fill:#fff;stroke:none;margin-left:3px}
.dur{position:absolute;left:10px;bottom:8px;z-index:1;font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;color:#fff}
.tags{display:flex;flex-wrap:nowrap;overflow:hidden;gap:6px;padding:10px 12px 0}
.tags span{padding:3px 9px;border-radius:999px;border:1px solid var(--line2);font-size:12px;color:#cfd4d7;white-space:nowrap}
.dl{display:flex;align-items:center;justify-content:center;gap:8px;margin:10px 12px 12px;padding:9px;border-radius:8px;border:2px solid var(--lime);background:rgba(182,255,59,.06);color:var(--lime);font-weight:900;letter-spacing:.06em;box-shadow:0 0 12px rgba(182,255,59,.2);transition:background .15s,color .15s}
.dl:hover{background:var(--lime);color:var(--lime-ink)}

/* 報名列＋裁判燈 */
.regs{display:flex;flex-direction:column}
.regs-row{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1fr) 92px 62px;align-items:center;gap:8px;padding:9px 10px;border-bottom:1px solid var(--line);font-size:14px}
.regs-th{border:1px solid var(--line);border-radius:8px 8px 0 0;background:rgba(255,255,255,.03);font-size:12px;color:var(--mute);padding:7px 10px}
#regRows .regs-row{border-left:1px solid var(--line);border-right:1px solid var(--line)}
#regRows .regs-row:last-child{border-radius:0 0 8px 8px}
.regs-row .nm{font-weight:500;color:#eef0f1}
.regs-row .cls{color:#c8cdd0;font-variant-numeric:tabular-nums;white-space:nowrap}
.lights{display:flex;gap:9px}
.l{display:inline-block;width:16px;height:16px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#4a5056,#22272c);box-shadow:inset 0 -1px 2px rgba(0,0,0,.6);transition:background .35s,box-shadow .35s}
.l.on{background:radial-gradient(circle at 35% 30%,#f3ffd6,var(--lime) 45%,#6fae12);box-shadow:0 0 10px rgba(182,255,59,.75)}
.tag{justify-self:end;padding:2px 8px;border-radius:6px;font-size:12px;font-weight:700;white-space:nowrap;border:1px solid var(--line2);color:#cfd4d7}
.tag.ok{border-color:var(--lime);color:var(--lime);box-shadow:0 0 8px rgba(182,255,59,.25)}
.tag.wait{border-color:rgba(255,255,255,.3);color:#e8eaec}
.tag.pay{border-color:rgba(255,122,26,.55);color:#ffb27a}
.legend{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:10px 2px 12px;font-size:12px;color:var(--mute)}
.legend .l{width:10px;height:10px;margin-left:6px}
.legend .l:first-child{margin-left:0}
.btn-line{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:auto;padding:10px;border-radius:8px;border:1.5px solid rgba(255,255,255,.85);background:transparent;font-weight:700;font-size:14px;transition:background .15s,color .15s}
.btn-line:hover{background:#fff;color:#0b0d10}
.btn-line svg{width:16px;height:16px}

/* 橫幅 */
.banner{position:relative;border-radius:12px;overflow:hidden;border:1px solid rgba(255,122,26,.25);min-height:112px;display:flex;align-items:center}
.banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.banner::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,7,11,.92) 0%,rgba(6,7,11,.55) 45%,rgba(6,7,11,.1) 100%);z-index:1}
.banner-copy{position:relative;z-index:2;padding:14px 24px}
.banner-h{margin:0;font-size:clamp(24px,2.3vw,36px);font-weight:900;letter-spacing:.06em;color:var(--ember);text-shadow:0 2px 14px rgba(255,90,20,.35)}
.banner-h b{font-weight:900}
.banner-h span{margin:0 .35em;color:#f2d7c4;font-weight:500}
.banner-crest{position:absolute!important;inset:auto 3% auto auto!important;top:50%!important;width:auto!important;height:112%!important;transform:translateY(-50%);object-fit:contain!important;z-index:2;filter:drop-shadow(0 8px 16px rgba(0,0,0,.7))}
.banner-s{margin:4px 0 0;font-size:14px;letter-spacing:.12em;color:#f1e8e1}

/* ── 個人資料 ── */
.view-profile,.view-receipts{padding:0 0 0 28px;margin-top:-12px;position:relative;z-index:3}
.panel{max-width:880px}
.lead{margin:0 0 18px;color:#cdd2d5;font-size:15px}
form fieldset{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px;margin:0 0 18px;padding:16px;border:1px solid var(--line);border-radius:10px}
form legend{padding:0 8px;font-weight:900;letter-spacing:.06em;color:#e9ecee}
form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--mute)}
form label.full{grid-column:1/-1}
input,select{font:inherit;font-size:16px;color:var(--ink);background:#07090c;border:1px solid var(--line2);border-radius:8px;padding:10px 12px;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(182,255,59,.18)}
input[aria-invalid=true]{border-color:var(--red2);box-shadow:0 0 0 3px rgba(255,59,59,.15)}
input::placeholder{color:#7d858d}
input[type=file]{padding:8px}
input[type=file]::file-selector-button{font:inherit;margin-right:10px;padding:6px 12px;border:1px solid var(--line2);border-radius:6px;background:#12171c;color:var(--ink);cursor:pointer}
.file{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--mute)}
.file-btn{display:flex!important;flex-direction:row!important;align-items:center;gap:10px!important;padding:10px 12px;border:1px dashed var(--line2);border-radius:8px;background:#07090c;cursor:pointer;transition:border-color .15s}
.file-btn:hover,.file-btn:focus-within{border-color:var(--lime)}
.file-btn svg{color:var(--lime);transform:rotate(180deg)}
.file-btn b{color:var(--ink);font-weight:700}
.file-btn i{font-style:normal;color:var(--mute);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file em{font-style:normal;font-size:12px;color:var(--dim)}
.agree{flex-direction:row!important;align-items:flex-start;gap:10px!important;margin:0 0 12px;color:#d3d7da!important;font-size:14px!important}
.agree input{width:18px;height:18px;margin-top:3px;accent-color:var(--lime)}
.sec-note{display:flex;align-items:center;gap:8px;margin:0 0 14px;font-size:13px;color:#b8c7a3}
.sec-note svg{color:var(--lime)}
.form-err{min-height:1.4em;margin:0 0 10px;color:#ff8a8a;font-size:14px}
#profileForm .btn-lime{width:auto;padding:12px 28px}
.saved{margin:0 0 20px;padding:16px;border:2px solid var(--lime);border-radius:10px;background:var(--lime-deep)}
.saved-h{display:flex;align-items:center;gap:8px;margin:0 0 10px;color:var(--lime);font-weight:900}
.saved dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0 0 14px}
.saved dt{font-size:12px;color:#9fb08a}.saved dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums}
.saved .btn-line{display:inline-flex;width:auto;padding:8px 18px}
.empty-note{margin:0;padding:28px;border:1px dashed var(--line2);border-radius:10px;text-align:center;color:var(--mute)}

/* ── 提領面板 ── */
.sheet{position:fixed;inset:0;z-index:50;display:grid;place-items:center}
.sheet-back{position:absolute;inset:0;background:rgba(2,3,5,.72);backdrop-filter:blur(3px)}
.sheet-card{position:relative;width:min(420px,calc(100vw - 32px));padding:22px;border-radius:14px;border:2px solid var(--lime);background:#0a0f08;box-shadow:0 30px 70px rgba(0,0,0,.6),0 0 30px rgba(182,255,59,.18);animation:up .25s var(--ease)}
@keyframes up{from{transform:translateY(16px);opacity:.4}}
.sheet-x{position:absolute;right:10px;top:10px}
.sheet-card h2{margin:0 0 4px;font-size:22px;font-weight:900}
.sheet-avail{margin:0 0 14px;color:#b8c7a3}.sheet-avail b{color:var(--lime);font-family:var(--disp);font-size:22px;font-weight:400;letter-spacing:.02em}
.modes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}
.modes button{padding:10px;border-radius:8px;border:1px solid var(--line2);background:#0d1310;font-weight:700}
.modes button[aria-checked=true]{border-color:var(--lime);color:var(--lime);background:rgba(182,255,59,.08)}
.stepper{display:grid;grid-template-columns:48px 1fr 48px;align-items:center;gap:8px;margin-bottom:12px}
.stepper button{height:44px;border-radius:8px;border:1px solid var(--line2);background:#0d1310;font-size:22px}
.stepper output{text-align:center;font-family:var(--disp);font-size:26px;color:var(--lime)}
.calc{margin:0 0 12px;padding:12px 14px;border-radius:10px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.calc div{display:flex;justify-content:space-between;padding:3px 0;font-size:14px}
.calc dt{color:var(--mute)}.calc dd{margin:0;font-variant-numeric:tabular-nums}
.calc .net{margin-top:4px;padding-top:8px;border-top:1px solid var(--line);font-weight:900}
.calc .net dd{color:var(--lime);font-size:18px}
.sheet-note{margin:0 0 14px;font-size:12px;color:var(--dim)}
.sheet-m{margin:8px 0 0;text-align:center;font-size:12px;color:#9fb08a}

.toast{position:fixed;left:50%;bottom:28px;z-index:60;transform:translate(-50%,20px);opacity:0;padding:10px 18px;border-radius:999px;background:var(--lime);color:var(--lime-ink);font-weight:900;font-size:14px;pointer-events:none;transition:opacity .2s,transform .25s var(--ease)}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (max-height:960px) and (min-width:821px){.side-foot{display:none}.crest img{width:72%}}

/* ── 平板 ── */
@media (max-width:1180px){
  .view-home{grid-template-columns:minmax(0,1fr);grid-template-areas:"scripts" "regs" "banner" "foot"}
  .slogan{display:none}
}

/* ── 手機 ── */
@media (max-width:820px){
  .app{display:flex;flex-direction:column}
  .main{display:contents}
  .arena{order:1}.side{order:2}.view{order:3}
  .side{position:static;height:auto;display:grid;grid-template-columns:96px 1fr;grid-template-areas:"crest wallet" "link link";gap:12px;padding:12px 16px;border-right:0;border-bottom:1px solid var(--line)}
  .crest{grid-area:crest;margin:0;align-self:center}
  .crest img{width:100%;margin:0}
  .wallet{grid-area:wallet;padding:12px 14px}
  .wallet-amt #walletAmt{font-size:36px}
  .wallet-pending{margin:4px 0 8px}
  .link{grid-area:link}
  .link-hint{display:none}
  .side-foot{display:none}
  .nav{position:fixed;left:0;right:0;bottom:0;z-index:40;flex-direction:row;justify-content:space-around;gap:0;padding:6px 4px calc(6px + env(safe-area-inset-bottom));background:rgba(9,11,15,.96);border-top:1px solid var(--line);backdrop-filter:blur(10px)}
  .nav a{flex-direction:column;gap:2px;padding:6px 4px;font-size:11px;border-radius:8px;flex:1;align-items:center}
  .nav a svg{width:21px;height:21px}
  .nav a.on{box-shadow:none;background:rgba(182,255,59,.1)}
  .nav .dot{position:absolute;top:4px;right:calc(50% - 16px);margin:0}
  .view{padding-bottom:96px!important}
  .arena{margin:0;height:auto;min-height:230px;padding:56px 0 30px}
  .topbar{top:10px;right:12px;gap:10px}
  .who span:not(.avatar),.who svg{display:none}
  .board-rig{position:relative;left:auto;transform:none;width:calc(100% - 64px);margin:0 auto;height:auto;perspective-origin:50% 50%}
  .board{-webkit-box-reflect:none;transform:rotateX(-8deg)}
  .wing{width:26px;padding:2px}.wing img{display:none}
  .cables{display:none}
  .board{position:relative;top:0}
  .board-face{grid-template-columns:1fr 1.5fr 1fr;gap:5px;padding:7px}
  .cell{padding:8px 4px}
  .cell-k{font-size:11px;gap:3px}
  .cell-k svg{display:none}
  .cell-v{font-size:clamp(22px,7vw,34px)}
  .board-lip{font-size:11px;gap:.8em}
  .view-home,.view-profile,.view-receipts{padding:0 16px;margin-top:0;gap:16px}
  .scripts,.regs,.panel{padding:14px}
  .sec-head{flex-wrap:wrap;row-gap:4px}
  .sec-head p{white-space:normal;order:3;flex-basis:100%}
  .cards{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin:0 -14px;padding:0 14px 4px}
  .card{flex:0 0 78%;scroll-snap-align:start}
  .regs-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 78px 56px;padding:9px 8px;font-size:13px}
  .lights{gap:7px}.l{width:14px;height:14px}
  form fieldset{grid-template-columns:1fr;padding:14px}
  .saved dl{grid-template-columns:1fr 1fr}
  .banner-copy{padding:12px 16px;max-width:72%}
  .banner-crest{display:none}
  .banner-copy{max-width:none}
  .banner-h{font-size:22px}
  .banner-h b{white-space:nowrap}
  .banner-s{letter-spacing:.04em;font-size:13px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
  .board{transform:rotateX(-14deg)!important}
}