:root{color-scheme:light;--bg: #f4f7fe;--surface: #ffffff;--surface-2: #f7f9ff;--surface-3: #e9eefc;--bar: #ffffff;--border: rgba(15, 23, 46, .1);--border-strong: rgba(15, 23, 46, .19);--border-2: var(--border-strong);--divider: rgba(15, 23, 46, .07);--track: rgba(15, 23, 46, .09);--text: #0f172e;--text-2: #4d5878;--text-3: #7c87a6;--heading: #0b1226;--brand: #f01f4a;--brand-2: #ff5c7c;--brand-soft: rgba(240, 31, 74, .085);--brand-soft-2: rgba(240, 31, 74, .16);--brand-border: rgba(240, 31, 74, .28);--brand-text: #d0103a;--brand-grad: linear-gradient(135deg, #ff2d55, #ff6b8a);--primary: var(--brand);--primary-2: var(--brand-text);--primary-soft: var(--brand-soft);--primary-border: var(--brand-border);--accent: #0891b2;--accent-2: #0e7490;--accent-soft: rgba(8, 145, 178, .1);--accent-text: #0e7490;--success: #11a75c;--success-2: #0d8a4a;--success-soft: rgba(17, 167, 92, .1);--success-soft-2: rgba(17, 167, 92, .18);--success-border: rgba(17, 167, 92, .32);--success-text: #0d8a4a;--ok-soft: var(--success-soft);--ok-border: var(--success-border);--warning: #e8870a;--warning-2: #b96a04;--warning-soft: rgba(232, 135, 10, .11);--warning-soft-2: rgba(232, 135, 10, .18);--warning-border: rgba(232, 135, 10, .32);--warning-text: #b96a04;--warn: var(--warning);--warn-2: var(--warning-2);--warn-soft: var(--warning-soft);--warn-border: var(--warning-border);--info: #2563eb;--info-2: #1d4ed8;--info-soft: rgba(37, 99, 235, .1);--info-soft-2: rgba(37, 99, 235, .16);--info-border: rgba(37, 99, 235, .3);--info-text: #1d4ed8;--danger: #e02424;--danger-2: #b91c1c;--danger-soft: rgba(224, 36, 36, .1);--danger-soft-2: rgba(224, 36, 36, .18);--danger-border: rgba(224, 36, 36, .3);--danger-text: #b91c1c;--err: var(--danger);--err-2: var(--danger-2);--err-soft: var(--danger-soft);--err-soft-2: var(--danger-soft-2);--err-border: var(--danger-border);--err-text: var(--danger-text);--violet: #7c3aed;--violet-2: #6d28d9;--violet-soft: rgba(124, 58, 237, .1);--violet-soft-2: rgba(124, 58, 237, .16);--violet-border: rgba(124, 58, 237, .32);--violet-text: #6d28d9;--gold: #b45309;--gold-soft: rgba(180, 83, 9, .1);--gold-border: rgba(180, 83, 9, .3);--gold-text: var(--gold);--input-bg: #ffffff;--surface-hover: rgba(15, 23, 46, .045);--hover-fill: rgba(15, 23, 46, .045);--knob: #ffffff;--knob-shadow: 0 1px 4px rgba(15, 23, 46, .28);--switch-off: #dbe3f6;--scrollbar: rgba(15, 23, 46, .18);--scrollbar-hover: rgba(15, 23, 46, .3);--mask: rgba(15, 23, 46, .42);--head-tint: linear-gradient(180deg, rgba(240, 31, 74, .045), transparent);--ring: 0 0 0 3px var(--brand-soft-2);--chart-grid: rgba(15, 23, 46, .07);--shadow: 0 1px 2px rgba(15, 23, 46, .04), 0 12px 30px rgba(15, 23, 46, .08);--shadow-sm: 0 1px 2px rgba(15, 23, 46, .05), 0 6px 16px rgba(15, 23, 46, .07);--shadow-hover: 0 1px 2px rgba(15, 23, 46, .04), 0 18px 40px rgba(240, 31, 74, .14);--glow-brand: 0 8px 22px rgba(240, 31, 74, .24);--brand-shadow: var(--glow-brand);--btn-primary-shadow: var(--glow-brand);--toast-bg: #ffffff;--toast-success-bg: #f0fdf6;--toast-ok-bg: #f0fdf6;--toast-error-bg: #fef4f4;--toast-err-bg: #fef4f4;--toast-info-bg: #f0f6ff;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--font-mono: Consolas, Monaco, "Courier New", monospace;--mono: var(--font-mono)}:root[data-theme=dark],:root[data-vd-theme=dark]{color-scheme:dark;--bg: #07080d;--surface: #10131c;--surface-2: #171b27;--surface-3: #1f2434;--bar: #0b0e15;--border: rgba(255, 255, 255, .07);--border-strong: rgba(255, 255, 255, .14);--border-2: var(--border-strong);--divider: rgba(255, 255, 255, .05);--track: rgba(255, 255, 255, .09);--text: #f2f4ff;--text-2: #9aa3c0;--text-3: #646d8c;--heading: #ffffff;--brand: #ff2d55;--brand-2: #ff5c7c;--brand-soft: rgba(255, 45, 85, .14);--brand-soft-2: rgba(255, 45, 85, .24);--brand-border: rgba(255, 45, 85, .34);--brand-text: #ff8098;--brand-grad: linear-gradient(135deg, #ff2d55, #ff6b8a);--primary: var(--brand);--primary-2: var(--brand-text);--primary-soft: var(--brand-soft);--primary-border: var(--brand-border);--accent: #25f4ee;--accent-2: #6ff2ec;--accent-soft: rgba(37, 244, 238, .14);--accent-text: #6ff2ec;--success: #2ee66b;--success-2: #6bf09a;--success-soft: rgba(46, 230, 107, .14);--success-soft-2: rgba(46, 230, 107, .22);--success-border: rgba(46, 230, 107, .38);--success-text: #7df0a8;--ok-soft: var(--success-soft);--ok-border: var(--success-border);--warning: #ffb020;--warning-2: #ffc94d;--warning-soft: rgba(255, 176, 32, .14);--warning-soft-2: rgba(255, 176, 32, .22);--warning-border: rgba(255, 176, 32, .38);--warning-text: #ffd07a;--warn: var(--warning);--warn-2: var(--warning-2);--warn-soft: var(--warning-soft);--warn-border: var(--warning-border);--info: #4d8dff;--info-2: #7dadff;--info-soft: rgba(77, 141, 255, .14);--info-soft-2: rgba(77, 141, 255, .22);--info-border: rgba(77, 141, 255, .38);--info-text: #9dbcff;--danger: #ff4d4f;--danger-2: #ff7a7c;--danger-soft: rgba(255, 77, 79, .14);--danger-soft-2: rgba(255, 77, 79, .22);--danger-border: rgba(255, 77, 79, .38);--danger-text: #ff8f90;--err: var(--danger);--err-2: var(--danger-2);--err-soft: var(--danger-soft);--err-soft-2: var(--danger-soft-2);--err-border: var(--danger-border);--err-text: var(--danger-text);--violet: #a855f7;--violet-2: #c084fc;--violet-soft: rgba(168, 85, 247, .16);--violet-soft-2: rgba(168, 85, 247, .24);--violet-border: rgba(168, 85, 247, .42);--violet-text: #c99dfb;--gold: #ffc94d;--gold-soft: rgba(255, 201, 77, .14);--gold-border: rgba(255, 201, 77, .34);--gold-text: var(--gold);--input-bg: rgba(0, 0, 0, .34);--surface-hover: rgba(255, 255, 255, .06);--hover-fill: rgba(255, 255, 255, .06);--knob: #ffffff;--knob-shadow: 0 2px 6px rgba(0, 0, 0, .35);--switch-off: rgba(255, 255, 255, .12);--scrollbar: rgba(255, 255, 255, .12);--scrollbar-hover: rgba(255, 255, 255, .2);--mask: rgba(0, 0, 0, .72);--head-tint: linear-gradient(180deg, rgba(255, 255, 255, .035), transparent);--ring: 0 0 0 3px var(--brand-soft-2);--chart-grid: rgba(255, 255, 255, .08);--shadow: 0 18px 50px rgba(0, 0, 0, .55);--shadow-sm: 0 6px 20px rgba(0, 0, 0, .4);--shadow-hover: 0 18px 44px rgba(0, 0, 0, .55), 0 0 0 1px var(--brand-border);--glow-brand: 0 8px 24px rgba(255, 45, 85, .32);--brand-shadow: var(--glow-brand);--btn-primary-shadow: var(--glow-brand);--toast-bg: #171b27;--toast-success-bg: #0f2a1b;--toast-ok-bg: #0f2a1b;--toast-error-bg: #2c1315;--toast-err-bg: #2c1315;--toast-info-bg: #101d38;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--scrollbar);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-hover)}input,button,select,textarea{font-family:inherit}.ts-shell{max-width:460px;margin:0 auto;padding:40px 18px 64px}.ts-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}.ts-brand>div{min-width:0}.ts-logo-link{display:inline-flex;margin-left:auto;font-size:12.5px;color:var(--text-3)}.brand-tile{border-radius:28.125%;background:var(--brand-grad);display:grid;place-items:center;flex-shrink:0;box-shadow:var(--brand-shadow)}.brand-tile>img{width:82.17%;height:82.17%;display:block;transform:translate(-2.65625%,-.46875%)}.ts-brand .brand-tile{width:34px;height:34px}.ts-brand h1{font-size:17px;margin:0;letter-spacing:.5px;color:var(--heading)}.ts-brand small{color:var(--text-3);font-weight:400}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.card+.card{margin-top:14px}.h-title{font-size:20px;font-weight:700;margin:0 0 4px;color:var(--heading)}.h-sub{color:var(--text-3);font-size:13px;margin:0 0 18px;line-height:1.6}.h-sub b{color:var(--text)}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px;font-weight:600}.field input[type=text],.field input[type=email],.field input[type=password]{width:100%;padding:11px 12px;border-radius:var(--radius-sm);background:var(--input-bg);border:1px solid var(--border-strong);color:var(--text);font-size:14px;outline:none;transition:border-color .15s,box-shadow .15s}.field input::placeholder{color:var(--text-3)}.field input:focus{border-color:var(--brand);box-shadow:var(--ring)}.field input:disabled{background:var(--surface-3);color:var(--text-3);cursor:not-allowed}.field .hint{color:var(--text-3);font-size:12px;margin-top:5px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px 14px;border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:15px;font-weight:700;color:#fff;background:var(--brand-grad);box-shadow:var(--btn-primary-shadow);transition:transform .08s,opacity .15s,filter .15s}.btn:hover:not(:disabled){filter:brightness(1.06)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.btn.ghost{background:var(--surface);color:var(--text);box-shadow:none;border:1px solid var(--border-strong);font-weight:600}.btn.ghost:hover:not(:disabled){background:var(--surface-2);filter:none}.terms-row{display:flex;align-items:flex-start;gap:9px;margin:6px 0 16px;font-size:13px;color:var(--text-2);line-height:1.6}.terms-row input{margin-top:2px;width:16px;height:16px;accent-color:var(--brand);flex-shrink:0;cursor:pointer}.terms-row a{color:var(--brand-text);font-weight:700}.terms-doc-link{cursor:pointer}.alert{border-radius:var(--radius-sm);padding:10px 12px;font-size:13px;margin-bottom:14px;line-height:1.6}.alert.err{background:var(--danger-soft);color:var(--danger-text);border:1px solid var(--danger-border)}.alert.ok{background:var(--success-soft);color:var(--success-text);border:1px solid var(--success-border)}.alert.info{background:var(--brand-soft);color:var(--brand-text);border:1px solid var(--brand-border)}.center{text-align:center}.mono{font-family:var(--font-mono)}.code-box{font-family:var(--font-mono);font-size:20px;letter-spacing:2px;background:var(--surface-2);border:1px dashed var(--border-strong);border-radius:var(--radius-sm);padding:14px;text-align:center;color:var(--text);-webkit-user-select:all;user-select:all}.foot{text-align:center;color:var(--text-3);font-size:12px;margin-top:22px;line-height:1.7}.row{display:flex;gap:10px}.row>*{flex:1}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.spinner.dark{border-color:var(--border-strong);border-top-color:var(--brand)}@keyframes spin{to{transform:rotate(360deg)}}.terms-doc{font-size:13.5px;line-height:1.85;color:var(--text-2)}.terms-doc h3{color:var(--heading);font-size:15px;margin:22px 0 8px}.terms-doc h3:first-child{margin-top:0}.terms-doc p{margin:0 0 8px}.terms-doc .warn{color:var(--warning-text);font-weight:700}@media (max-width: 767px){.ts-shell{padding:24px 14px 48px}.card{padding:18px 14px}.btn{min-height:44px}}.sp-app{min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}.sp-main{flex:1}.sp-wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}.sp-sec{padding:88px 0}.sp-sec.is-tint{background:var(--surface);border-top:1px solid var(--divider);border-bottom:1px solid var(--divider)}.sp-eye{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-text);margin-bottom:12px}.sp-h2{font-size:34px;line-height:1.25;font-weight:800;letter-spacing:-.02em;color:var(--heading);margin:0 0 12px}.sp-lead{font-size:15.5px;line-height:1.8;color:var(--text-2);margin:0;max-width:760px}.sp-sec-head{margin-bottom:44px}.sp-sec-head.is-center{text-align:center}.sp-sec-head.is-center .sp-lead{margin:0 auto}.sp-head{position:sticky;top:0;z-index:40;background:var(--surface);background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--divider)}.sp-head-in{display:flex;align-items:center;gap:26px;height:64px}.sp-brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.sp-brand .brand-tile,.sp-foot-brand .brand-tile{width:30px;height:30px}.sp-brand-txt{display:flex;flex-direction:column;line-height:1.25;min-width:0}.sp-brand-name{display:block;font-size:15px;font-weight:800;color:var(--heading);letter-spacing:-.01em;white-space:nowrap}.sp-brand-en{display:block;font-size:11px;font-weight:700;color:var(--text-3);letter-spacing:.08em}.sp-nav{display:flex;align-items:center;gap:4px;margin-left:10px}.sp-nav a{padding:7px 11px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:600;color:var(--text-2);text-decoration:none;transition:background .15s,color .15s}.sp-nav a:hover{background:var(--surface-hover);color:var(--text);text-decoration:none}.sp-nav a.router-link-active{color:var(--brand-text)}.sp-head-act{display:flex;align-items:center;gap:10px;margin-left:auto;flex-shrink:0}.sp-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:40px;padding:0 18px;border-radius:999px;border:1px solid transparent;cursor:pointer;white-space:nowrap;font-size:13.5px;font-weight:700;text-decoration:none;transition:transform .12s,box-shadow .15s,background .15s,border-color .15s,filter .15s}.sp-btn:hover{text-decoration:none}.sp-btn-primary{background:var(--brand-grad);color:#fff;box-shadow:var(--btn-primary-shadow)}.sp-btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px)}.sp-btn-ghost{background:var(--surface);color:var(--text);border-color:var(--border-strong)}.sp-btn-ghost:hover{background:var(--surface-2);transform:translateY(-1px)}.sp-btn-lg{height:48px;padding:0 26px;font-size:15px}.sp-btn-block{width:100%}.sp-btn-sm{height:32px;padding:0 14px;font-size:12.5px}.sp-burger{display:none}.sp-mnav{border-top:1px solid var(--divider);padding:10px 20px 16px;display:flex;flex-direction:column;gap:2px;background:var(--surface)}.sp-mnav a{padding:12px 6px;font-size:15px;font-weight:600;color:var(--text);text-decoration:none;border-radius:var(--radius-sm)}.sp-mnav a:hover{background:var(--surface-hover)}.sp-mnav .sp-btn{margin-top:10px}.sp-hero{position:relative;overflow:hidden;padding:96px 0 84px}.sp-hero:after{content:"";position:absolute;inset:-20% -10% auto -10%;height:520px;z-index:0;background:radial-gradient(560px 320px at 18% 24%,var(--brand-soft-2),transparent 62%),radial-gradient(620px 340px at 84% 12%,var(--accent-soft),transparent 60%);pointer-events:none}.sp-hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}.sp-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border-radius:999px;background:var(--surface);border:1px solid var(--brand-border);color:var(--brand-text);font-size:12.5px;font-weight:700;box-shadow:var(--shadow-sm)}.sp-chip i{width:6px;height:6px;border-radius:50%;background:var(--success);display:inline-block}.sp-badge-ver{display:inline-flex;align-items:center;gap:7px;margin-left:10px;padding:6px 13px;border-radius:999px;background:color-mix(in srgb,var(--brand) 8%,var(--surface));border:1px solid var(--brand-border);color:var(--brand-text);font-size:12.5px;font-weight:700;box-shadow:var(--shadow-sm)}.sp-badge-ver:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}.sp-h1{font-size:54px;line-height:1.12;font-weight:800;letter-spacing:-.03em;color:var(--heading);margin:22px 0 20px}.sp-h1 em{font-style:normal;color:var(--brand)}.sp-hero-sub{font-size:17px;line-height:1.85;color:var(--text-2);margin:0 0 28px;max-width:600px}.sp-cta-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.sp-cta-note{font-size:12.5px;color:var(--text-3);margin-top:16px}.sp-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}.sp-fact{padding:18px 20px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.sp-fact b{display:block;font-size:24px;font-weight:800;color:var(--heading);letter-spacing:-.02em}.sp-fact span{font-size:12.5px;color:var(--text-3)}.sp-shot{border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border-strong);box-shadow:var(--shadow);overflow:hidden}.sp-shot-bar{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid var(--divider);background:var(--surface-2)}.sp-shot-dot{width:9px;height:9px;border-radius:50%;background:var(--border-strong)}.sp-shot-title{margin-left:6px;font-size:12px;font-weight:700;color:var(--text-3);letter-spacing:.04em}.sp-shot-body{padding:16px;display:flex;flex-direction:column;gap:12px}.sp-row{display:flex;align-items:center;gap:12px;padding:11px 13px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-2)}.sp-row-ico{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;flex-shrink:0}.sp-row-ico.pink{background:var(--brand-soft);color:var(--brand)}.sp-row-ico.teal{background:var(--accent-soft);color:var(--accent)}.sp-row-ico.blue{background:var(--info-soft);color:var(--info)}.sp-row-main{flex:1;min-width:0}.sp-row-t{font-size:13px;font-weight:700;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sp-row-s{font-size:11.5px;color:var(--text-3);margin-top:2px}.sp-pill{font-size:11px;font-weight:800;padding:3px 9px;border-radius:999px;flex-shrink:0}.sp-pill.ok{background:var(--success-soft);color:var(--success-text);border:1px solid var(--success-border)}.sp-pill.run{background:var(--info-soft);color:var(--info-text);border:1px solid var(--info-border)}.sp-bar{height:5px;border-radius:999px;background:var(--track);overflow:hidden;margin-top:7px}.sp-bar>i{display:block;height:100%;border-radius:999px;background:var(--brand-grad)}.sp-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.sp-grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.sp-grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.sp-card{padding:28px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);position:relative;overflow:hidden;transition:transform .16s,box-shadow .16s,border-color .16s}.sp-card-n{position:absolute;top:16px;right:22px;font-size:42px;font-weight:800;line-height:1;letter-spacing:-.04em;color:var(--brand);opacity:.12;pointer-events:none;-webkit-user-select:none;user-select:none}.sp-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--brand-border)}.sp-card-ico{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px}.sp-card-ico svg{width:21px;height:21px}.sp-card h3{font-size:17px;font-weight:800;color:var(--heading);margin:0 0 8px}.sp-card p{font-size:13.5px;line-height:1.8;color:var(--text-2);margin:0}.sp-list{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}.sp-list li{position:relative;padding-left:18px;font-size:12.5px;line-height:1.65;color:var(--text-2)}.sp-list li:before{content:"";position:absolute;left:3px;top:7px;width:5px;height:5px;border-radius:50%;background:var(--brand)}.sp-tag{display:inline-block;margin-top:12px;font-size:11.5px;font-weight:700;color:var(--text-3)}.sp-ends{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.sp-end{padding:28px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.sp-end-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}.sp-end-name{font-size:16px;font-weight:800;color:var(--heading)}.sp-end-ver{font-size:11.5px;color:var(--text-3);margin-top:2px}.sp-note{margin-top:18px;padding:14px 16px;border-radius:var(--radius);font-size:13px;line-height:1.75;background:var(--info-soft);border:1px solid var(--info-border);color:var(--info-text)}.sp-note b{color:var(--info-text)}.sp-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:sp-step}.sp-step{position:relative;padding:30px 26px 26px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.sp-step-n{position:absolute;top:-14px;left:22px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--brand-grad);color:#fff;font-size:15px;font-weight:800;box-shadow:var(--brand-shadow)}.sp-step h3{font-size:15.5px;font-weight:800;color:var(--heading);margin:12px 0 7px}.sp-step p{font-size:13.5px;line-height:1.8;color:var(--text-2);margin:0}.sp-price-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:start}.sp-price{padding:32px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--brand-border);box-shadow:var(--shadow);position:relative;overflow:hidden}.sp-price:before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--brand-grad)}.sp-price-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.sp-price-name{font-size:18px;font-weight:800;color:var(--heading)}.sp-price-badge{font-size:11.5px;font-weight:800;padding:4px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand-text);border:1px solid var(--brand-border)}.sp-price-num{display:flex;align-items:baseline;gap:6px;margin:14px 0 6px}.sp-price-num b{font-size:42px;font-weight:800;letter-spacing:-.03em;color:var(--brand);line-height:1}.sp-price-num b i{font-size:22px;font-style:normal;margin-right:2px}.sp-price-num span{font-size:13.5px;color:var(--text-3)}.sp-price-desc{font-size:13px;color:var(--text-3);margin:0 0 16px;line-height:1.7}.sp-price-list{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:9px}.sp-price-list li{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;color:var(--text-2);line-height:1.6}.sp-price-list svg{flex-shrink:0;margin-top:3px;color:var(--success)}.sp-price-foot{font-size:12px;color:var(--text-3);margin-top:12px;text-align:center;line-height:1.7}.sp-side{display:flex;flex-direction:column;gap:16px}.sp-side-card{padding:24px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.sp-side-card h3{font-size:15px;font-weight:800;color:var(--heading);margin:0 0 8px;display:flex;align-items:center;gap:8px}.sp-side-card p{font-size:13px;line-height:1.8;color:var(--text-2);margin:0}.sp-kv{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}.sp-kv li{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:13px;color:var(--text-2)}.sp-kv li b{color:var(--heading);font-weight:800;white-space:nowrap}.sp-faq{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:10px}.sp-faq-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);overflow:hidden}.sp-faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;background:transparent;border:none;cursor:pointer;text-align:left;font-size:14.5px;font-weight:700;color:var(--text);font-family:inherit}.sp-faq-q:hover{background:var(--surface-hover)}.sp-faq-q i{flex-shrink:0;display:grid;place-items:center;color:var(--text-3);transition:transform .18s}.sp-faq-item.is-open .sp-faq-q i{transform:rotate(180deg)}.sp-faq-a{padding:0 18px 16px;font-size:13.5px;line-height:1.85;color:var(--text-2)}.sp-faq-a p{margin:0 0 8px}.sp-faq-a p:last-child{margin-bottom:0}.sp-plain{padding:18px}.sp-plain p{margin:0 0 12px;font-size:13.5px;line-height:1.8;color:var(--text-2)}.sp-plain p:last-child{margin-bottom:0}.sp-band{margin:0 0 88px;padding:56px 44px;border-radius:var(--radius-lg);text-align:center;background:var(--brand-grad);color:#fff;box-shadow:var(--glow-brand)}.sp-band h2{font-size:30px;font-weight:800;letter-spacing:-.02em;margin:0 0 12px}.sp-band p{font-size:14px;line-height:1.8;margin:0 0 22px;opacity:.94}.sp-band .sp-btn{background:#fff;color:var(--brand-text);box-shadow:0 10px 24px #0f172e2e}.sp-band .sp-btn:hover{filter:none;transform:translateY(-1px)}.sp-foot{background:var(--surface);border-top:1px solid var(--divider);padding:40px 0 26px}.sp-foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px}.sp-foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:10px}.sp-foot p{font-size:12.5px;line-height:1.8;color:var(--text-3);margin:0}.sp-foot-col h4{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin:0 0 10px}.sp-foot-col a{display:block;padding:5px 0;font-size:13px;color:var(--text-2);text-decoration:none}.sp-foot-col a:hover{color:var(--brand-text);text-decoration:none}.sp-foot-bar{margin-top:28px;padding-top:18px;border-top:1px solid var(--divider);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--text-3)}.sp-foot-beian{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}.sp-foot-beian a{color:var(--text-3);text-decoration:none}.sp-foot-beian a:hover{color:var(--brand-text);text-decoration:none}.sp-foot-police{display:inline-flex;align-items:center;gap:4px}.sp-foot-police img{display:block}.sp-doc{max-width:860px;margin:0 auto;padding:48px 0 72px}.sp-doc-head{margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--divider)}.sp-doc-meta{font-size:12.5px;color:var(--text-3);margin-top:6px}.sp-doc-card{padding:28px 30px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.sp-doc-back{margin-top:22px}.sp-skeleton{height:18px;border-radius:6px;background:var(--track)}@media (max-width: 980px){.sp-hero-in{grid-template-columns:1fr;gap:36px}.sp-grid4,.sp-grid3{grid-template-columns:repeat(2,1fr)}.sp-price-wrap{grid-template-columns:1fr}.sp-foot-grid{grid-template-columns:1fr 1fr}}@media (max-width: 767px){.sp-sec{padding:48px 0}.sp-h1{font-size:32px}.sp-h2{font-size:23px}.sp-hero{padding:44px 0 40px}.sp-nav,.sp-head-act .sp-btn-ghost,.sp-head-act .sp-login-text{display:none}.sp-head-act{gap:8px}.sp-burger{display:inline-grid;place-items:center;width:40px;height:40px;flex-shrink:0;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);cursor:pointer;padding:0}.sp-grid4,.sp-grid3,.sp-grid2,.sp-ends,.sp-steps,.sp-facts{grid-template-columns:1fr}.sp-band{padding:28px 20px;margin-bottom:48px}.sp-band h2{font-size:21px}.sp-doc{padding:30px 0 48px}.sp-doc-card{padding:20px 16px}.sp-btn{height:44px}.sp-btn-sm{height:36px}.sp-faq-q{padding:15px 14px}.sp-foot-grid{grid-template-columns:1fr;gap:20px}}.sp-doc-prose{font-size:14.5px;line-height:1.9;color:var(--text-2)}.sp-doc-prose h3{font-size:17px;font-weight:800;color:var(--heading);margin:26px 0 10px}.sp-doc-prose h3:first-child{margin-top:0}.sp-doc-prose p{margin:0 0 12px}.sp-doc-prose a{color:var(--brand-text);text-decoration:none}.sp-doc-prose a:hover{text-decoration:underline}.sp-doc-prose .sp-list,.sp-doc-prose .sp-list-tight{margin:0 0 16px}.sp-doc-prose .sp-list-tight li{margin-bottom:2px}.sp-mail-line{margin:0 0 14px}.sp-mail-line a{font-size:19px;font-weight:800;color:var(--brand-text);word-break:break-all}.sp-lead-soft{font-size:14px;color:var(--text-2);margin:0 0 14px}.sp-form{display:flex;flex-direction:column;gap:16px;margin-top:20px}.sp-field{display:flex;flex-direction:column;gap:7px}.sp-field>label{font-size:13.5px;font-weight:700;color:var(--text)}.sp-field .req{color:var(--danger-text)}.sp-field-row{flex-direction:row;gap:16px}.sp-field-row>div{flex:1;display:flex;flex-direction:column;gap:7px}.sp-input,.sp-select,.sp-textarea{width:100%;padding:11px 13px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text);font-size:14px;font-family:inherit;line-height:1.6}.sp-input:focus,.sp-select:focus,.sp-textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft-2)}.sp-textarea{min-height:140px;resize:vertical}.sp-textarea-sm{min-height:90px}.sp-hint{font-size:12px;color:var(--text-3);margin:0}.sp-form-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.sp-alert{padding:14px 16px;border-radius:var(--radius);font-size:13.5px;line-height:1.8;margin:0}.sp-alert.ok{background:var(--success-soft);border:1px solid var(--success-border);color:var(--success-text)}.sp-alert.err{background:var(--danger-soft);border:1px solid var(--danger-border);color:var(--danger-text)}.sp-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.sp-foot-mail{margin-top:10px;font-size:12px;line-height:1.7;color:var(--text-3)}.sp-foot-mail a{color:var(--brand-text);font-weight:700;text-decoration:none;word-break:break-all}.sp-foot-mail a:hover{text-decoration:underline}.sp-hero{padding:108px 0 92px}.sp-h1{font-size:58px}.sp-adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.sp-adv{padding:28px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.sp-adv-ico{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px;background:var(--brand-soft);color:var(--brand)}.sp-adv h3{font-size:17px;font-weight:800;color:var(--heading);margin:0 0 8px}.sp-adv p{font-size:13.5px;line-height:1.8;color:var(--text-2);margin:0}.sp-adv-cta{justify-content:center;margin-top:28px}.sp-inline-mail{color:var(--brand);font-weight:700;text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--brand) 35%,transparent)}.sp-inline-mail:hover{border-bottom-color:var(--brand)}@media (max-width: 767px){.sp-field-row{flex-direction:column}.sp-adv-grid{grid-template-columns:1fr}}
