:root{--bg: #f5f5f8;--bg-soft: #ffffff;--surface: #ffffff;--surface-2: #f7f7fb;--border: #e6e6ee;--text: #17171f;--text-2: #565667;--text-3: #8a8a9c;--accent: #5b5bd6;--accent-2: #7c6cf0;--accent-soft: #ecebff;--green: #17945b;--green-soft: #e6f6ee;--amber: #a76a00;--amber-soft: #fdf3e0;--red: #c8382f;--red-soft: #fdeceb;--radius: 16px;--shadow: 0 1px 2px rgba(20, 20, 40, .04), 0 8px 24px rgba(20, 20, 40, .06);--maxw: 1080px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;font-size:14px;cursor:pointer}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.site-header{position:sticky;top:0;z-index:20;background:#ffffffdb;-webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--border)}.header-inner{height:60px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;color:var(--text)}.brand:hover{text-decoration:none}.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;display:grid;place-items:center;font-size:15px;box-shadow:0 4px 12px #5b5bd647}.brand-sub{color:var(--text-3);font-weight:500;font-size:12px;margin-left:2px}.header-actions{display:flex;align-items:center;gap:12px}.user-chip{display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;border:1px solid var(--border);background:var(--surface);border-radius:999px;max-width:260px}.avatar{width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:700;font-size:13px;flex:none}.user-email{font-size:12px;color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:10px;padding:9px 16px;font-weight:600;transition:transform .08s ease,box-shadow .16s ease,background .16s ease;background:var(--accent);color:#fff}.btn:hover{background:#4f4fca;text-decoration:none}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-ghost{background:var(--surface);color:var(--text-2);border-color:var(--border)}.btn-ghost:hover{background:var(--surface-2);color:var(--text)}.btn-sm{padding:6px 12px;font-size:12px;border-radius:8px}.btn-block{width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.section{margin:26px 0}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}.section-title{font-size:16px;font-weight:700;margin:0}.section-desc{color:var(--text-3);font-size:12px;margin:2px 0 0}.page{padding:28px 0 60px}.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:16px;align-items:stretch}.status-card{padding:22px;border-radius:var(--radius);color:#fff;background:linear-gradient(135deg,#4d4dc9,#7c6cf0 55%,#9d7cf5);box-shadow:0 14px 34px #5b5bd647;position:relative;overflow:hidden}.status-card:after{content:"";position:absolute;right:-70px;top:-90px;width:220px;height:220px;border-radius:50%;background:#ffffff1f}.status-card.free{background:linear-gradient(135deg,#2e2e3b,#4a4a5e);box-shadow:0 14px 34px #1e1e3233}.status-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.status-kicker{font-size:12px;opacity:.82}.status-plan{font-size:28px;font-weight:800;letter-spacing:-.02em;margin:8px 0 6px}.status-plan-tag{display:inline-block;margin-left:8px;padding:2px 9px;border-radius:999px;background:#ffffff2e;font-size:12px;font-weight:700;vertical-align:middle}.status-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12px;opacity:.9}.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700;background:#ffffff2e;color:#fff}.pill-dot{width:6px;height:6px;border-radius:50%;background:#6cf0a8}.info-card{padding:20px;display:flex;flex-direction:column;gap:12px}.info-row{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding-bottom:10px;border-bottom:1px dashed var(--border)}.info-row:last-of-type{border-bottom:none;padding-bottom:0}.info-label{color:var(--text-3)}.info-value{color:var(--text);font-weight:600;text-align:right;word-break:break-all}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.plan{padding:20px;display:flex;flex-direction:column;gap:10px;position:relative;transition:border-color .16s ease,transform .16s ease,box-shadow .16s ease}.plan:hover{transform:translateY(-2px);border-color:#cfcdf7}.plan.featured{border-color:var(--accent);box-shadow:0 10px 30px #5b5bd624}.plan-badge{position:absolute;top:-10px;right:16px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}.plan-name{font-size:15px;font-weight:700}.plan-price{display:flex;align-items:baseline;gap:4px}.plan-price .unit{font-size:14px;font-weight:700}.plan-price .amount{font-size:34px;font-weight:800;letter-spacing:-.03em}.plan-price .period{font-size:12px;color:var(--text-3)}.plan-benefits{margin:0;padding:0;list-style:none;color:var(--text-2);font-size:12.5px;display:grid;gap:6px;flex:1}.plan-benefits li:before{content:"✓";color:var(--accent);font-weight:800;margin-right:6px}.seat-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:4px}.seat-label{font-size:12.5px;color:var(--text-3)}.stepper{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:9px;overflow:hidden;background:var(--surface)}.stepper button{width:30px;height:30px;border:0;background:transparent;color:var(--text);font-size:16px;cursor:pointer}.stepper button:disabled{opacity:.4;cursor:not-allowed}.seat-input{width:52px;height:30px;border:0;border-left:1px solid var(--border);border-right:1px solid var(--border);text-align:center;font-size:13px;background:transparent;color:var(--text);outline:none;-moz-appearance:textfield}.seat-input::-webkit-outer-spin-button,.seat-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.seat-total{font-size:12.5px;color:var(--text-3)}.seat-total strong{color:var(--text);font-size:17px}.input-sm{width:auto;max-width:220px;padding:6px 9px;font-size:12.5px}.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow)}table.orders{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}table.orders th,table.orders td{padding:12px 16px;text-align:left;white-space:nowrap}table.orders th{background:var(--surface-2);color:var(--text-3);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border)}table.orders tr+tr td{border-top:1px solid var(--border)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}.tag{display:inline-flex;align-items:center;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700}.tag-paid{background:var(--green-soft);color:var(--green)}.tag-pending{background:var(--amber-soft);color:var(--amber)}.tag-closed{background:var(--red-soft);color:var(--red)}.empty{padding:36px 20px;text-align:center;color:var(--text-3);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius)}.agreements{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.agreement-card{display:flex;flex-direction:column;gap:4px;padding:16px;color:var(--text)}.agreement-card:hover{text-decoration:none;border-color:#cfcdf7}.agreement-icon{font-size:20px}.agreement-name{font-weight:700;font-size:13.5px}.agreement-desc{color:var(--text-3);font-size:11.5px}.site-footer{border-top:1px solid var(--border);margin-top:40px;padding:24px 0 36px;color:var(--text-3);font-size:12px}.footer-links{display:flex;flex-wrap:wrap;gap:8px 16px;margin-bottom:8px}.auth-page{min-height:100vh;display:grid;place-items:center;padding:40px 20px;background:radial-gradient(1200px 600px at 50% -10%,#e6e4ff 0%,var(--bg) 55%)}.auth-card{width:100%;max-width:420px;padding:30px}.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}.auth-title{font-size:22px;font-weight:800;letter-spacing:-.02em;margin:0 0 4px}.auth-sub{color:var(--text-3);font-size:13px;margin:0 0 20px}.tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--surface-2);border-radius:10px;padding:4px;margin-bottom:20px}.tab{border:none;background:transparent;padding:8px;border-radius:8px;color:var(--text-3);font-weight:600}.tab.active{background:var(--surface);color:var(--text);box-shadow:0 1px 4px #1414281a}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:600;color:var(--text-2);margin-bottom:6px}.input{width:100%;padding:11px 13px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:14px;outline:none;transition:border-color .16s ease,box-shadow .16s ease}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #5b5bd624}.form-error{color:var(--red);background:var(--red-soft);border-radius:8px;padding:9px 12px;font-size:12.5px;margin-bottom:12px}.legal-note{margin-top:16px;color:var(--text-3);font-size:11.5px;text-align:center;line-height:1.7}.doc-page{padding:24px 0 50px}.doc-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.doc-frame{width:100%;height:calc(100vh - 190px);min-height:520px;border:1px solid var(--border);border-radius:var(--radius);background:#fff}.toast-stack{position:fixed;right:20px;bottom:20px;z-index:100;display:flex;flex-direction:column;gap:10px;max-width:min(380px,calc(100vw - 40px))}.toast{background:#23232f;color:#fff;border-radius:10px;padding:11px 16px;font-size:13px;box-shadow:0 10px 30px #0a0a1e38;cursor:pointer}.toast-success{background:#16794b}.toast-error{background:#b5322a}.toast-enter-active,.toast-leave-active{transition:all .2s ease}.toast-enter-from,.toast-leave-to{opacity:0;transform:translateY(8px)}@media(max-width:900px){.hero,.plans{grid-template-columns:1fr}.agreements{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.page{padding-top:18px}.container{padding:0 14px}.user-email{display:none}.agreements{grid-template-columns:1fr}.status-plan{font-size:24px}.auth-card{padding:22px}}