:root{--bg: #fafafa;--surface: #ffffff;--surface-2: #f1f1f3;--border: rgba(0, 0, 0, .1);--border-strong: rgba(0, 0, 0, .2);--text: #0f0f12;--text-body: #3f3f46;--text-muted: #6b6b73;--text-faint: #8a8a93;--accent: #5b8cff;--accent-contrast: #ffffff;--accent-soft: rgba(91, 140, 255, .12);--green: #0b7a50;--green-fill: #39d98a;--red: #c8151f;--red-soft: rgba(200, 21, 31, .1);--radius: 12px;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text-body);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.55}a{color:var(--accent)}button,input,select{font:inherit;color:inherit}.page{min-height:100%;display:grid;grid-template-columns:1fr 400px;max-width:1080px;margin:0 auto;gap:0}.panel{padding:40px 40px 60px;min-width:0}.summary{background:linear-gradient(180deg,#fafafa,#fff);border-left:1px solid var(--border);padding:40px 32px 60px}.brand{display:flex;align-items:center;gap:10px;margin-bottom:28px}.brand img{height:34px;width:auto;max-width:150px;object-fit:contain}.brand .name{font-weight:700;letter-spacing:-.02em;color:var(--text);font-size:17px}h1{font-size:27px;line-height:1.2;letter-spacing:-.025em;color:var(--text);margin:0 0 6px}h2{font-size:15px;color:var(--text);margin:0 0 12px;letter-spacing:-.01em}.lead{color:var(--text-muted);margin:0 0 26px}.steps{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.steps span{font-size:12px;color:var(--text-faint);border:1px solid var(--border);border-radius:999px;padding:3px 11px;background:var(--surface)}.steps span.on{color:var(--accent);border-color:var(--accent);background:var(--accent-soft);font-weight:600}.steps span.done{color:var(--green);border-color:#0b7a504d}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:14px}form{display:flex;flex-direction:column;gap:12px}label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--text-muted)}input{background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:10px 12px;color:var(--text)}input:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}button{background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:10px 16px;cursor:pointer;color:var(--text)}button:hover:not(:disabled){border-color:var(--border-strong)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast);font-weight:650;padding:12px 16px}button.link{background:none;border:none;color:var(--accent);padding:0;text-align:left}.options{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.option{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:3px}.option .title{font-weight:650;color:var(--text)}.option .hint{font-size:13px;color:var(--text-muted)}.option.selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent);background:var(--accent-soft)}.option .price{font-size:19px;font-weight:700;color:var(--text);letter-spacing:-.02em}.tag{align-self:flex-start;background:var(--green-fill);color:#06251a;font-size:11px;font-weight:700;border-radius:999px;padding:2px 8px;letter-spacing:.02em}.mp-field{background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:4px 12px;height:44px}.card-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.error{background:var(--red-soft);border:1px solid rgba(200,21,31,.3);color:var(--red);padding:10px 12px;border-radius:9px;font-size:13.5px}.notice{background:var(--accent-soft);border:1px solid var(--accent);color:var(--text);padding:10px 12px;border-radius:9px;font-size:13.5px}.summary .line{display:flex;justify-content:space-between;gap:12px;padding:7px 0;font-size:14px}.summary .line.total{border-top:1px solid var(--border);margin-top:8px;padding-top:14px;font-size:17px;font-weight:700;color:var(--text)}.summary .line .discount{color:var(--green)}.modules{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-direction:column;gap:6px;font-size:13.5px}.modules li:before{content:"✓";color:var(--green);font-weight:700;margin-right:8px}.qr{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}.qr img{width:230px;height:230px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:8px}.qr code{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;padding:10px;word-break:break-all;text-align:left;max-height:108px;overflow-y:auto}.done-mark{width:62px;height:62px;border-radius:50%;background:var(--green-fill);color:#fff;display:grid;place-items:center;font-size:31px;margin-bottom:16px}.footer-links{margin-top:26px;font-size:12.5px;color:var(--text-faint);display:flex;gap:14px;flex-wrap:wrap}.center{min-height:100%;display:grid;place-items:center;padding:24px;text-align:center}@media(max-width:880px){.page{grid-template-columns:1fr}.summary{border-left:none;border-top:1px solid var(--border)}.panel,.summary{padding:26px 20px 40px}.options{grid-template-columns:1fr}}.account{max-width:760px;margin:0 auto;padding:34px 24px 70px}.account .top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:26px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px;overflow-x:auto}.tabs button{background:none;border:none;border-bottom:2px solid transparent;border-radius:0;padding:9px 13px;color:var(--text-muted);font-weight:550;white-space:nowrap}.tabs button.on{color:var(--text);border-bottom-color:var(--accent)}.rows{display:flex;flex-direction:column}.row{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid var(--border);font-size:14px}.row:last-child{border-bottom:none}.row .k{color:var(--text-muted);font-size:13px}.row .v{text-align:right;overflow-wrap:anywhere}.pill{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:650;border:1px solid transparent}.pill .dot{width:5px;height:5px;border-radius:50%;background:currentColor}.pill.ok{background:#0e7a521a;color:var(--green)}.pill.warn{background:#b453091a;color:#b45309}.pill.bad{background:var(--red-soft);color:var(--red)}.pill.mute{background:var(--surface-2);color:var(--text-muted);border-color:var(--border)}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.banner{border-radius:var(--radius);padding:12px 15px;font-size:13.5px;margin-bottom:14px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.banner.warn{background:#b4530917;border:1px solid rgba(180,83,9,.28)}.banner.ok{background:#0e7a5214;border:1px solid rgba(14,122,82,.25)}.banner b{color:var(--text)}.banner .grow{flex:1}.list{display:flex;flex-direction:column;gap:8px}.item{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--border);border-radius:var(--radius);padding:12px 15px;background:var(--surface);font-size:13.5px}.item .when{color:var(--text-muted);font-size:12.5px}.item .amount{font-weight:700;font-variant-numeric:tabular-nums}.muted-note{font-size:12.5px;color:var(--text-faint);margin-top:10px}.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media(max-width:620px){.plan-grid{grid-template-columns:1fr}.row{flex-direction:column;align-items:flex-start;gap:2px}.row .v{text-align:left}}