:root{--ink:#2d241f;--muted:#998a7e;--orange:#ff6b13;--line:#f1e3d8}
*{box-sizing:border-box}body{margin:0;min-width:320px;background:#fffaf5;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}button,input{font:inherit}button{cursor:pointer}.page-shell{width:min(100%,680px);margin:auto;padding:14px 14px 42px}.site-header{display:flex;align-items:center;justify-content:space-between;padding:5px 3px 14px}.site-header h1{margin:0;font-size:26px;letter-spacing:-.04em}.live-mark{display:flex;align-items:center;gap:6px;color:#8f7e70;font-size:11px}.live-mark i{width:7px;height:7px;border-radius:50%;background:#28b978;box-shadow:0 0 0 4px #e5f8ee}
.promo-board{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:9px;border:1px solid #f0dfd3;border-radius:19px;background:#fff;box-shadow:0 7px 22px #b9855e12}.promo-tile{min-width:0;min-height:64px;display:flex;align-items:center;gap:7px;padding:10px;border:0;border-radius:12px;color:#fff;text-align:left;font-size:13px;font-weight:800;transition:transform .2s}.promo-tile:hover{transform:translateY(-1px)}.promo-orange{background:linear-gradient(135deg,#ff7918,#ff9e4e)}.promo-purple{background:linear-gradient(135deg,#7350e5,#9979f4)}.promo-green{background:linear-gradient(135deg,#10ae70,#44c98f)}.promo-amber{background:linear-gradient(135deg,#ff8c18,#ffb14d)}.promo-blue{background:linear-gradient(135deg,#1583e7,#45b3e5)}.promo-wide{grid-column:1/-1;min-height:55px}.promo-icon{width:31px;height:31px;display:grid;place-items:center;flex:0 0 31px;border-radius:9px;background:#ffffff2b;font-size:17px}.promo-tile b{margin-left:auto;font-size:20px;font-weight:400}.main-card{margin-top:14px;padding:18px 15px 24px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 9px 28px #b9855e0d}.daily-total{display:flex;align-items:baseline;gap:7px;color:#a45c32;font-size:17px;font-weight:800}.daily-total strong{color:var(--orange);font-size:36px;line-height:1}.daily-total small{font-size:13px;color:#af8c76}.refresh-line{display:flex;align-items:center;gap:6px;min-height:35px;color:var(--muted);font-size:12px}.refresh-dot{width:7px;height:7px;border-radius:50%;background:#35bd80;box-shadow:0 0 0 4px #e5f8ef}.refresh-line strong{color:var(--orange);min-width:10px;text-align:center}.refresh-line button{margin-left:auto;padding:4px 9px;border:1px solid #ffd4ba;border-radius:999px;background:#fff8f2;color:var(--orange);font-size:11px}.submit-form{display:grid;grid-template-columns:1fr 108px;gap:8px;margin-top:5px}#codeInput{min-width:0;padding:14px 15px;border:2px solid #f39158;border-radius:13px;outline:0;background:#fff;font-size:17px}#codeInput:focus{box-shadow:0 0 0 4px #ff6b1317}.btn-primary,.btn-smart{border:0;color:#fff;font-weight:800}.btn-primary{border-radius:13px;background:var(--orange);box-shadow:0 6px 14px #ff6b1329}.btn-smart{width:100%;margin-top:9px;padding:15px;border-radius:13px;background:linear-gradient(100deg,#ff9113,#ff6910);font-size:17px;box-shadow:0 7px 16px #ff6b1326}.btn-primary:hover,.btn-smart:hover{filter:brightness(.96)}.smart-tip{margin:8px 0 18px;color:var(--muted);text-align:center;font-size:11px}.list-heading{display:flex;align-items:center;justify-content:space-between;padding-top:15px;border-top:1px solid var(--line)}.list-heading h2{margin:0;font-size:20px}.list-heading span{color:var(--muted);font-size:12px}.list-heading b{color:var(--orange)}.codes-list{display:grid;gap:8px;margin-top:10px}.code-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 12px;border-left:5px solid #35bc7d;border-radius:11px;background:#effff3}.code-item.used{border-left-color:#bbb;background:#f2f2f2;opacity:.62}.code-number{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:20px;font-weight:800;letter-spacing:.04em}.code-time{margin-top:3px;color:#9d928a;font-size:11px}.code-action{display:flex;align-items:center;gap:8px}.status-badge{color:#2b9964;font-size:11px;font-weight:700}.status-badge.used{color:#888}.jump-btn{padding:8px 15px;border:0;border-radius:999px;background:var(--orange);color:#fff;font-size:12px;font-weight:700}.code-item.used .jump-btn{display:none}
.modal{display:none;position:fixed;inset:0;z-index:20}.modal.open{display:grid;place-items:center}.modal-backdrop{position:absolute;inset:0;background:#291a1073;backdrop-filter:blur(3px)}.modal-panel{position:relative;width:min(90vw,410px);max-height:85vh;overflow:auto;padding:28px 22px 22px;border-radius:22px;background:#fffdfb;box-shadow:0 20px 60px #291a1040;text-align:center}.modal-close{position:absolute;top:9px;right:12px;width:32px;height:32px;border:0;border-radius:50%;background:#f8eee7;color:#947b6b;font-size:24px}.modal-icon{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 10px;border-radius:17px;background:#fff0e5;font-size:28px}.modal-panel h2{margin:0;font-size:22px}.modal-body{margin-top:10px;color:#796d64;line-height:1.75;font-size:14px}.modal-body img{display:block;width:200px;height:200px;margin:10px auto 0;object-fit:contain;border-radius:9px}.modal-actions{display:flex;justify-content:center;margin-top:14px}.modal-link{padding:9px 18px;border-radius:999px;background:var(--orange);color:#fff;text-decoration:none;font-size:13px;font-weight:700}.modal-note{color:#b2a49b;font-size:11px}.toast{position:fixed;left:50%;bottom:23px;z-index:30;padding:11px 18px;border-radius:999px;background:#29221d;color:#fff;font-size:12px;opacity:0;transform:translate(-50%,18px);pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:430px){.site-header h1{font-size:23px}.promo-tile{font-size:11px;padding:8px}.promo-icon{width:27px;height:27px;flex-basis:27px;font-size:14px}.promo-wide{font-size:12px}.main-card{padding:15px 12px 21px}.daily-total{font-size:15px}.daily-total strong{font-size:33px}.submit-form{grid-template-columns:1fr}.btn-primary{min-height:48px}.code-number{font-size:18px}.code-action{flex-direction:column;align-items:flex-end;gap:5px}}
/* Visual overrides */
.site-header{justify-content:center;position:relative}
.site-header h1{color:#f08a16;font-weight:900;text-align:center;text-shadow:0 2px 0 #ffe4bd}
.code-number{color:#ed8615;font-weight:900}
.code-item.used .code-number{color:#a99d94}
.site-header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:42px;padding:4px 0 13px}
.site-header h1{grid-column:2;color:#d97706;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:25px;font-weight:900;letter-spacing:.01em;text-shadow:0 1px 0 #ffe3b0;white-space:nowrap}
.live-mark{position:static;grid-column:3;justify-self:end;white-space:nowrap}
.list-heading h2{color:#9a4d24;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-weight:900;letter-spacing:.01em}
.list-heading span{color:#a17b62}
.list-heading b{color:#e27618}
.code-number{color:#d97706}
.code-item.used .code-number{color:#a99d94}
@media(max-width:430px){.site-header{grid-template-columns:1fr auto 1fr}.site-header h1{font-size:21px}.live-mark{font-size:10px}.live-mark i{width:6px;height:6px}.list-heading h2{font-size:19px}}