.page-body{min-height:100vh;display:flex;flex-direction:column}.page{width:100%;max-width:1120px;margin:0 auto;padding:72px 80px 24px;flex:1 0 auto}.page h1{font-size:44px;font-weight:600;line-height:1.25;letter-spacing:-1px;margin-top:18px}.page-lead{font-size:15px;color:var(--ink-3);line-height:1.8;margin-top:16px;max-width:760px}.eyebrow{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--warm);letter-spacing:.4px}.eyebrow i{display:block;width:36px;height:1px;background:var(--line-strong)}.section-title{font-size:20px;font-weight:500;margin:52px 0 18px}.muted{font-size:13px;color:var(--ink-4);line-height:1.8}hr.rule{height:1px;background:var(--line);border:0;margin:40px 0}.page-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.btn-solid-link,.btn-line-link{height:42px;padding:0 22px;border-radius:10px;font-size:14px;font-weight:500;display:inline-flex;align-items:center;justify-content:center}.btn-solid-link{background:var(--blue);color:#fff}.btn-solid-link:hover{background:var(--blue-deep)}.btn-line-link{border:1px solid var(--line-2);color:var(--ink-2)}.btn-line-link:hover{border-color:var(--line-strong);background:var(--warm-soft)}.notice{margin-top:28px;padding:13px 16px;border-radius:10px;background:var(--blue-soft);color:#2c6399;font-size:13px;line-height:1.75}.notice.strong{border:1px solid var(--blue-line)}.notice b{font-weight:600}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:36px}.emp-card{border:1px solid var(--line);border-radius:14px;background:#fff;padding:26px 28px}.emp-card[open]{border-color:var(--blue-line);box-shadow:0 20px 48px -40px #0000004d}.emp-card summary{list-style:none;cursor:pointer;display:block}.emp-card summary::-webkit-details-marker{display:none}.emp-card summary:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-radius:6px}.emp-tag{display:inline-block;font-size:12px;color:var(--warm);background:var(--warm-soft);border-radius:6px;padding:3px 9px;letter-spacing:.4px}.emp-name{font-size:22px;font-weight:500;margin-top:14px}.emp-value{font-size:14px;color:var(--ink-3);line-height:1.75;margin-top:8px;min-height:49px}.emp-meta{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:20px;padding-top:18px;border-top:1px solid var(--line-soft)}.emp-price{font-size:20px;font-weight:500;color:var(--ink)}.emp-price small{font-size:12.5px;font-weight:400;color:var(--ink-4);margin-left:8px}.emp-more{font-size:12.5px;color:var(--ink-4)}.emp-card[open] .emp-more{color:var(--blue)}.emp-detail{font-size:13.5px;color:var(--ink-3);line-height:1.8;margin-top:18px;padding-top:16px;border-top:1px solid var(--line-soft)}.emp-buy{margin-top:18px;height:38px;padding:0 16px;border-radius:9px;border:1px solid var(--line-2);font-size:13px;color:var(--ink-2)}.emp-buy:hover{border-color:var(--line-strong);background:var(--warm-soft)}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:20px}.step{border:1px solid var(--line);border-radius:12px;padding:20px 22px}.step .n{font-size:12px;color:var(--warm);font-variant-numeric:tabular-nums}.step h3{font-size:15px;font-weight:500;margin-top:10px}.step p{font-size:13px;color:var(--ink-3);line-height:1.75;margin-top:8px}.custom-note{margin-top:20px;padding:24px 26px;border:1px solid var(--line);border-radius:12px;background:var(--side)}.custom-note h2{font-size:16px;font-weight:500}.custom-note p{font-size:13.5px;color:var(--ink-3);line-height:1.8;margin-top:10px}.checkout-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;margin-top:36px;align-items:start}.summary{border:1px solid var(--line);border-radius:14px;padding:28px 30px;background:#fff}.summary h2{font-size:16px;font-weight:500;margin-bottom:8px}.sum-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid var(--line-soft);font-size:14px}.sum-row .k{color:var(--ink-4);flex:0 0 auto}.sum-row .v{text-align:right;color:var(--ink);word-break:break-word}.sum-row.total{border-bottom:0;padding-top:22px}.sum-row.total .v{font-size:28px;font-weight:600;letter-spacing:-.5px}.sum-row .placeholder{color:var(--ink-4)}.terms-check{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--ink-3);line-height:1.7;margin-top:22px}.terms-check input{width:16px;height:16px;flex:0 0 16px;margin-top:2px;accent-color:var(--blue)}.terms-check a{color:var(--blue);border-bottom:1px solid var(--blue-line)}.pay-method{margin-top:20px;border:1px solid var(--blue-line);border-radius:12px;padding:16px 18px;background:var(--blue-soft)}.pay-method .pm-title{font-size:13px;color:var(--ink-2);font-weight:500}.pay-method .pm-note{font-size:12px;color:var(--ink-3);line-height:1.7;margin-top:6px}.pay-btn{width:100%;margin-top:22px;height:46px;border-radius:10px;background:var(--blue);color:#fff;font-size:14.5px;font-weight:500}.pay-btn:hover{background:var(--blue-deep)}.pay-btn:disabled{background:#c7d9f5;cursor:not-allowed}.side-note{border:1px solid var(--line);border-radius:12px;padding:20px 22px;background:var(--side)}.side-note h2{font-size:14px;font-weight:500}.side-note p{font-size:12.5px;color:var(--ink-3);line-height:1.8;margin-top:10px}.side-note a{color:var(--blue)}.state-panel{border:1px solid var(--line);border-radius:14px;padding:28px 30px;background:#fff}.state-panel .st-tag{font-size:12px;color:var(--warm);letter-spacing:.4px}.state-panel h2{font-size:22px;font-weight:500;margin-top:12px}.state-panel p{font-size:14px;color:var(--ink-3);line-height:1.8;margin-top:12px}.state-panel .page-actions{margin-top:26px}.state-panel.error{border-color:#f0c2c2;background:#fff9f9}.state-panel.error h2{color:#a33}.demo-bar{margin-top:36px;padding:16px 18px;border:1px dashed var(--line-strong);border-radius:12px;background:var(--side)}.demo-bar .db-title{font-size:12px;color:var(--ink-4);margin-bottom:10px}.demo-bar .db-links{display:flex;gap:8px;flex-wrap:wrap}.demo-bar a{font-size:12px;padding:6px 11px;border-radius:7px;border:1px solid var(--line-2);color:var(--ink-3);background:#fff}.demo-bar a:hover{border-color:var(--line-strong);color:var(--ink)}.demo-bar a.is-current{background:var(--blue);border-color:var(--blue);color:#fff}.result-card{border:1px solid var(--line);border-radius:14px;padding:30px 32px;margin-top:36px}.result-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.result-head .st-badge{font-size:13px;padding:6px 12px;border-radius:8px;background:var(--blue-soft);color:#2c6399}.result-head .st-badge.warn{background:#fff4e5;color:#9a6200}.result-head .st-badge.bad{background:#fff0f0;color:#a33}.result-rows{margin-top:24px;border-top:1px solid var(--line-soft)}.result-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line-soft);font-size:14px}.result-row .k{color:var(--ink-4);flex:0 0 auto}.result-row .v{text-align:right;word-break:break-word}.result-note{font-size:13px;color:var(--ink-3);line-height:1.8;margin-top:20px}.doc{margin-top:36px;max-width:820px}.doc h2{font-size:18px;font-weight:500;margin:36px 0 12px}.doc h2:first-child{margin-top:0}.doc p{font-size:14.5px;color:var(--ink-3);line-height:1.9}.doc ul{margin:10px 0 0 20px}.doc li{font-size:14.5px;color:var(--ink-3);line-height:1.9;margin-bottom:6px}.doc a{color:var(--blue);border-bottom:1px solid var(--blue-line)}.doc .todo{margin-top:14px;padding:14px 16px;border-radius:10px;background:var(--side);font-size:13px;color:var(--ink-3);line-height:1.8}.notfound{padding-top:120px;text-align:center}.notfound .eyebrow{justify-content:center}.notfound h1{font-size:44px;margin-top:22px}.notfound .page-lead{margin-left:auto;margin-right:auto}.notfound .page-actions{justify-content:center}.empty{border:1px dashed var(--line-strong);border-radius:12px;padding:44px 28px;text-align:center;background:var(--side)}.empty h3{font-size:16px;font-weight:500}.empty p{font-size:13px;color:var(--ink-3);line-height:1.8;margin:10px auto 0;max-width:460px}.empty .page-actions{justify-content:center;margin-top:22px}[hidden]{display:none!important}@media(max-width:1100px){.page{padding:60px 32px 24px}.checkout-grid{grid-template-columns:minmax(0,1fr) 280px}}@media(max-width:900px){.cards,.steps,.checkout-grid{grid-template-columns:1fr}.emp-value{min-height:0}}@media(max-width:760px){.page{padding:40px 20px 24px}.page h1{font-size:30px}.page-lead{font-size:14px}.section-title{font-size:18px;margin:38px 0 14px}.emp-card{padding:20px}.summary,.state-panel,.result-card{padding:22px 20px}.sum-row.total .v{font-size:24px}.notfound{padding-top:72px}.notfound h1{font-size:30px}.empty{padding:32px 18px}}