:root{--ink:#173346;--muted:#6e7e86;--gold:#d3a349;--bg:#eef3f4;--line:#dce5e7;--white:#fff;--red:#c64a42}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Noto Sans TC',sans-serif}.page-shell{max-width:1180px;margin:auto;padding:48px 40px 30px}.page-header{margin-bottom:36px}.eyebrow,.course-kicker,.section-kicker,.dialog-kicker{font-size:10px;letter-spacing:.18em;font-weight:700;color:#788993}.eyebrow{display:flex;gap:9px;align-items:center;margin-bottom:12px}.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--gold)}h1{font-size:clamp(32px,4vw,48px);letter-spacing:.06em;margin:0;line-height:1.35;font-weight:700}.intro{font-size:14px;color:var(--muted);margin:11px 0 0;letter-spacing:.025em}.course-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.course-card{background:white;display:grid;grid-template-columns:1fr 1fr;min-height:305px;box-shadow:0 8px 28px #253f4a0a}.course-art{position:relative;overflow:hidden;min-height:305px;background:#efc577}.art-lucky{background:linear-gradient(155deg,#c0d9d5 0 29%,#ebc87b 30% 70%,#e89757 100%)}.art-lucky:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#ffffff15 1px,transparent 1px),linear-gradient(#ffffff18 1px,transparent 1px);background-size:34px 34px}.art-label{position:absolute;z-index:1;left:19px;top:18px;font-size:9px;line-height:1.5;letter-spacing:.12em;font-weight:800;color:#173346a6}.rabbit{position:absolute;filter:drop-shadow(0 12px 10px #593a272c);font-size:78px;bottom:64px;transform:rotate(-6deg)}.rabbit-one{left:6%;color:#ed7137}.rabbit-two{left:34%;bottom:88px;font-size:96px;transform:rotate(5deg)}.rabbit-three{right:4%;color:#2b8290;bottom:58px;font-size:86px}.sparkle{position:absolute;color:#fff4c2;font-size:25px}.s-one{right:15%;top:25%}.s-two{left:18%;top:42%}.art-hat{background:linear-gradient(125deg,#f5eacb,#e7c9bd 45%,#d8e3cd)}.art-hat:before{content:"";position:absolute;width:100%;height:55%;bottom:0;left:0;background:linear-gradient(165deg,transparent,#fff8 48%,#a3beb3 49%,#eff5e9 52%);transform:skewY(-9deg)}.paint-circle{position:absolute;border-radius:50%;filter:blur(1px);opacity:.7}.paint-a{width:166px;height:166px;left:-24px;top:64px;background:radial-gradient(circle at 40% 40%,#e873a1,#e8bbca 65%,transparent 68%)}.paint-b{width:140px;height:140px;right:10px;top:30px;background:radial-gradient(circle at 50% 40%,#efcf52,#f4e9b0 67%,transparent 70%)}.paint-c{width:130px;height:130px;right:34px;bottom:10px;background:radial-gradient(circle at 50% 40%,#7eb9b8,#d1e6cd 67%,transparent 70%)}.mini-hat{position:absolute;z-index:1;display:grid;place-items:center;width:72px;height:52px;border-radius:50% 50% 38% 38%;color:#f1eddb;background:repeating-linear-gradient(160deg,#9d6c78 0 5px,#d1a8a4 5px 9px);font-size:20px;box-shadow:0 9px 12px #394a3130;transform:rotate(-12deg)}.hat-a{left:8%;bottom:54px}.hat-b{right:13%;bottom:35px;background:repeating-linear-gradient(160deg,#648c83 0 5px,#b4c3a2 5px 9px);transform:rotate(11deg)}.hat-c{left:44%;top:72px;width:58px;height:43px;background:repeating-linear-gradient(160deg,#d4a23c 0 5px,#e8cb71 5px 9px)}.brush{position:absolute;z-index:1;left:45%;bottom:50px;font-size:38px;color:#17334677}.course-info{border-top:5px solid var(--gold);padding:20px 22px 18px;display:flex;flex-direction:column}.course-topline{display:flex;justify-content:space-between;align-items:center}.course-kicker{font-size:9px}.duration{font-size:11px;color:var(--red);letter-spacing:.04em}.course-info h2{font-size:20px;letter-spacing:.06em;margin:14px 0 8px}.course-info>p{font-size:12px;line-height:1.9;color:#384a53;margin:0}.capacity{margin-top:auto;padding-top:17px}.capacity-label{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-bottom:7px}.capacity-label strong{color:var(--ink);font-weight:600}.capacity-label b{font-size:13px}.meter{height:3px;background:#e8edef;overflow:hidden}.meter span{display:block;height:100%;width:0;background:var(--gold);transition:width .25s}.choose-button,.submit-button{border:0;background:var(--ink);color:white;font:inherit;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:12px 14px;margin-top:15px;font-size:12px;letter-spacing:.06em;transition:background .2s,transform .2s}.choose-button:hover,.submit-button:hover{background:#285369;transform:translateY(-1px)}.choose-button:disabled{background:#bdc7ca;cursor:not-allowed;transform:none}.full-message{color:#9b5750;font-size:11px;margin-top:13px}.roster-section{margin-top:48px;background:#fff;padding:25px 30px 20px}.roster-heading{display:flex;justify-content:space-between;align-items:flex-end}.section-kicker{font-size:9px}.roster-heading h2{font-size:22px;letter-spacing:.08em;margin:3px 0 0}.roster-total{color:var(--muted);font-size:11px}.roster-total b{color:var(--ink);font-size:18px;margin-right:4px}.roster-tabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin-top:20px}.tab{border:0;background:none;position:relative;padding:0 0 11px;font:inherit;font-size:11px;color:var(--muted);cursor:pointer}.tab span{font-size:9px;color:#8d9ba0;margin-left:4px}.tab.active{color:var(--ink);font-weight:700}.tab.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--gold)}.roster-table-wrap{min-height:118px;position:relative}table{width:100%;border-collapse:collapse;text-align:left}thead th{font-size:9px;letter-spacing:.08em;color:#87959a;font-weight:500;padding:13px 10px;border-bottom:1px solid #edf1f2}tbody td{padding:12px 10px;font-size:11px;border-bottom:1px solid #f0f3f4}tbody tr:last-child td{border-bottom:0}.rank{color:#99a5a9;font-variant-numeric:tabular-nums}.name-cell{font-weight:600}.course-chip{display:inline-block;background:#f6f1e6;color:#715c34;padding:4px 8px;font-size:10px}.time-cell{font-variant-numeric:tabular-nums;color:var(--muted);font-size:10px}.empty-state{display:flex;align-items:center;justify-content:center;flex-direction:column;padding:26px 10px;gap:5px;color:#8c999d;font-size:10px}.empty-state strong{color:#52656d;font-size:12px}.empty-icon{color:var(--gold);font-size:20px;margin-bottom:2px}.empty-state[hidden]{display:none}.sort-note{font-size:10px;color:#869399;margin:9px 0 0}.sort-note span{font-size:15px;color:var(--gold);vertical-align:-1px;margin-right:4px}footer{text-align:center;padding:24px 0 0;color:#869399;font-size:10px;letter-spacing:.04em}footer span{color:var(--gold);padding-left:4px}dialog{border:0;padding:0;width:min(420px,calc(100vw - 32px));box-shadow:0 20px 70px #102c3d40;color:var(--ink)}dialog::backdrop{background:#122b35a6;backdrop-filter:blur(3px)}dialog form{position:relative;padding:34px 38px 29px;text-align:center}.close-button{position:absolute;right:16px;top:12px;border:0;background:none;color:#7e8d92;font-size:25px;cursor:pointer}.dialog-kicker{font-size:9px}.dialog-icon{margin:17px auto 5px;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:#f6f0e2;color:var(--gold);font-size:20px}.dialog-course{color:#718087;font-size:12px;margin:4px 0 24px}.dialog-course:empty{display:none}dialog h2{font-size:23px;margin:8px 0 0;letter-spacing:.06em}dialog label{display:block;text-align:left;font-size:11px;font-weight:600;margin-bottom:8px}dialog input{display:block;width:100%;border:1px solid #dce4e6;padding:12px;font:inherit;font-size:13px;outline:none}dialog input:focus{border-color:var(--gold);box-shadow:0 0 0 3px #d3a34922}.form-error{min-height:17px;margin:5px 0;color:var(--red);font-size:10px;text-align:left}.submit-button{width:100%;margin-top:4px;padding:13px 15px}.privacy-note{font-size:9px;color:#8a989c;margin:14px 0 0}.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:var(--ink);color:white;padding:12px 18px;font-size:12px;box-shadow:0 8px 22px #17334633;opacity:0;pointer-events:none;transition:.25s;z-index:5}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:850px){.page-shell{padding:35px 24px 24px}.course-grid{gap:15px}.course-card{grid-template-columns:1fr;}.course-art{min-height:245px}.course-info{min-height:270px}.course-info h2{margin-top:10px}}
@media(max-width:560px){.page-shell{padding:27px 16px 20px}.page-header{margin-bottom:23px}h1{font-size:32px}.intro{font-size:12px;line-height:1.8}.course-grid{grid-template-columns:1fr;gap:17px}.course-card{grid-template-columns:42% 58%;min-height:260px}.course-art{min-height:260px}.course-info{padding:15px 14px 14px;min-height:260px}.course-info h2{font-size:17px}.course-info>p{font-size:11px}.capacity{padding-top:10px}.choose-button{padding:10px;margin-top:11px;font-size:11px}.rabbit{font-size:58px}.rabbit-two{font-size:72px}.rabbit-three{font-size:65px}.roster-section{margin-top:30px;padding:20px 14px 16px}.roster-heading h2{font-size:20px}.roster-tabs{gap:15px;overflow-x:auto}.tab{white-space:nowrap;font-size:10px}thead th,tbody td{padding:10px 5px}thead th{font-size:8px}tbody td{font-size:10px}.time-cell{font-size:9px}.course-chip{font-size:9px;padding:3px 5px}}
dialog label.people-label{margin-top:15px}dialog select{display:block;width:100%;border:1px solid #dce4e6;padding:12px;font:inherit;font-size:13px;outline:none;background:#fff;color:var(--ink);cursor:pointer}dialog select:focus{border-color:var(--gold);box-shadow:0 0 0 3px #d3a34922}.people-help{margin:6px 0 0;text-align:left;font-size:9px;color:#8a989c}.submit-button:disabled{background:#bdc7ca;cursor:not-allowed;transform:none}.api-status{display:inline-block;margin:13px 0 0;padding:6px 10px;border-radius:20px;background:#e2ece7;color:#4c7160;font-size:10px}.api-status:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:#6ca482;margin-right:7px;vertical-align:1px}.api-status.offline{background:#f5e8e4;color:#98574c}.api-status.offline:before{background:#bd6d5e}