.pv{--ink:#2b2b3a;--muted:#6b6b80;--line:#ececf3;--bg:#ffffff;--soft:#f7f6fd;--pink:#ff5fa2;--purple:#8b5cf6;--accent:#8b5cf6;--accent-2:#ff5fa2;--ok:#067647;--amber:#b54708;--ico-bg:#f4f1ff;--radius:16px;--shadow-sm:0 1px 2px rgba(139,92,246,0.06),0 1px 3px rgba(139,92,246,0.05);--shadow:0 10px 30px rgba(139,92,246,0.12);--maxw:1120px;color:var(--ink);background:radial-gradient(1200px 600px at 10% -10%,#fff1f7,transparent 60%),radial-gradient(1000px 500px at 110% 10%,#eef4ff,transparent 55%),radial-gradient(900px 600px at 50% 120%,#f3fff4,transparent 55%),#fbfbff;font-family:Hiragino Maru Gothic ProN,Hiragino Sans,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.6;min-height:100vh}.pv *{box-sizing:border-box}.pv a{color:var(--accent);text-decoration:none}.pv-wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}.pv-nav{position:-webkit-sticky;position:sticky;top:0;z-index:10;-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.pv-nav-inner{justify-content:space-between;height:64px}.pv-brand,.pv-nav-inner{display:flex;align-items:center}.pv-brand{gap:10px;font-weight:800;font-size:16px;letter-spacing:-.01em}.pv-brand .mark{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:#fff;font-size:16px;background:linear-gradient(135deg,var(--accent),var(--accent-2))}.pv-nav-links{display:flex;align-items:center;gap:22px;font-size:14px;color:var(--muted)}.pv-nav-links a{color:var(--muted);font-weight:600}.pv-nav-links a.pv-btn-primary{color:#fff}.pv-nav-links a.pv-btn-ghost{color:var(--purple)}.pv-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;font-size:14.5px;font-weight:700;border-radius:10px;cursor:pointer;border:1px solid transparent;transition:transform .06s,box-shadow .15s,background .15s}.pv-btn:active{transform:translateY(1px)}.pv-btn-primary{color:#fff;background:linear-gradient(135deg,var(--pink),var(--purple));box-shadow:0 8px 20px rgba(255,95,162,.3)}.pv-btn-primary:hover{filter:brightness(1.05)}.pv-btn-ghost{color:var(--purple);background:#fff;border:1.5px solid #c4b5fd}.pv-btn-ghost:hover{background:#f7f5ff;border-color:var(--purple)}.pv .pv-btn-primary,.pv a.pv-btn-primary{color:#fff}.pv .pv-btn-ghost,.pv a.pv-btn-ghost{color:var(--purple)}.pv-btn-lg{padding:14px 26px;font-size:16px;border-radius:12px}.pv-section{padding:72px 0}.pv-section.alt{background:var(--soft)}.pv-eyebrow{font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}.pv-h2{font-size:clamp(24px,3.2vw,34px);font-weight:800;letter-spacing:-.02em;margin:0 0 12px}.pv-sub{color:var(--muted);font-size:16px;max-width:640px;margin:0}.pv-center{text-align:center}.pv-center .pv-sub{margin-left:auto;margin-right:auto}.pv-hero-title{font-size:clamp(34px,5.2vw,56px);font-weight:850;letter-spacing:-.03em;line-height:1.08;margin:0 0 18px}.pv-hero-title .grad{background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}.pv-hero-sub{font-size:18px;color:var(--muted);margin:0 0 28px;max-width:540px}.pv-cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.pv-micro{font-size:13px;color:var(--muted);margin-top:14px}.pv-grid{display:grid;grid-gap:20px;gap:20px}.pv-grid-2{grid-template-columns:repeat(2,1fr)}.pv-grid-3{grid-template-columns:repeat(3,1fr)}@media (max-width:860px){.pv-grid-2,.pv-grid-3{grid-template-columns:1fr}}.pv-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}.pv-card h3{margin:14px 0 6px;font-size:17px;font-weight:700}.pv-card p{margin:0;color:var(--muted);font-size:14.5px}.pv-ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;font-size:20px;background:var(--ico-bg)}.pv-badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700}.pv-badge.ok{background:#ecfdf5;color:var(--ok)}.pv-badge.soon{background:#fffbeb;color:var(--amber)}.pv-steps{display:grid;grid-gap:16px;gap:16px}.pv-steps.row{grid-template-columns:repeat(3,1fr)}@media (max-width:860px){.pv-steps.row{grid-template-columns:1fr}}.pv-step{display:flex;gap:14px;align-items:flex-start}.pv-step .n{flex-shrink:0;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;font-weight:800;font-size:14px;color:#fff;background:linear-gradient(135deg,var(--pink),var(--purple))}.pv-step h4{margin:2px 0 3px;font-size:15px;font-weight:700}.pv-step p{margin:0;color:var(--muted);font-size:13.5px}.pv-window{border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);background:#fff}.pv-window .bar{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--line);background:var(--soft)}.pv-window .dot{width:11px;height:11px;border-radius:50%}.pv-window .url{margin-left:10px;font-size:12px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:7px;padding:4px 10px}.pv-window .body{padding:20px}.pv-mini-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.pv-mini-row:last-child{border-bottom:none}.pv-mini-k{color:var(--muted)}.pv-pill{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:#f1f5f9;border-radius:6px;padding:3px 8px;color:#334155}.pv-chat{display:flex;flex-direction:column;gap:10px}.pv-bubble{max-width:86%;padding:11px 14px;border-radius:14px;font-size:14px}.pv-bubble.user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:4px}.pv-bubble.bot{align-self:flex-start;background:var(--soft);border:1px solid var(--line);border-bottom-left-radius:4px}.pv-tool{align-self:flex-start;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}.pv-tool .tick{color:var(--ok)}.pv-footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:13px}.pv-footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}.pv-switch{background:#0f172a;color:#cbd5e1;font-size:13px}.pv-switch .pv-wrap{display:flex;gap:14px;align-items:center;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}.pv-switch b{color:#fff}.pv-switch a{color:#93c5fd;font-weight:700}.pv-switch a.cur{color:#fff;text-decoration:underline}.pv-hero-split{display:grid;grid-template-columns:1.05fr .95fr;grid-gap:48px;gap:48px;align-items:center;padding:80px 0}@media (max-width:940px){.pv-hero-split{grid-template-columns:1fr;gap:36px;padding:56px 0}}.pv-hero-center{padding:88px 0 64px;text-align:center}.pv-hero-center .pv-hero-title{max-width:none;text-wrap:balance}.pv-hero-center .pv-hero-sub,.pv-hero-center .pv-hero-title{margin-left:auto;margin-right:auto}.pv-center-wrap,.pv-hero-center .pv-cta-row{justify-content:center}.pv-center-wrap{min-height:100vh;display:flex;align-items:center;padding:48px 20px}.pv-auth{width:100%;max-width:420px}.pv-auth-brand{display:flex;align-items:center;gap:10px;justify-content:center;font-weight:800;font-size:17px;margin-bottom:18px}.pv-auth-brand .mark{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:#fff;font-size:16px;background:linear-gradient(135deg,var(--pink),var(--purple))}.pv-auth-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}.pv-auth-title{font-size:20px;font-weight:800;margin:0 0 6px}.pv-auth-lead{font-size:14px;color:var(--muted);margin:0 0 20px;line-height:1.7}.pv-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.pv-field label{font-size:13px;font-weight:700}.pv-field .hint{font-size:12px;color:var(--muted)}.pv-input{width:100%;padding:11px 13px;font-size:15px;color:var(--ink);border:1.5px solid var(--line);border-radius:10px;background:#fff;outline:none;transition:border-color .15s,box-shadow .15s}.pv-input:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(139,92,246,.14)}.pv-btn.block{width:100%}.pv-divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:16px 0}.pv-divider:after,.pv-divider:before{content:"";flex:1 1;height:1px;background:var(--line)}.pv-alert{border-radius:10px;padding:11px 13px;font-size:13.5px;margin-bottom:14px}.pv-alert.ok{background:#ecfdf5;color:var(--ok);border:1px solid #a7f3d0}.pv-alert.err{background:#fff1f2;color:#be123c;border:1px solid #fecdd3}.pv-alert.info{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}.pv-foot-link{text-align:center;font-size:13px;color:var(--muted);margin-top:18px}.pv-app{max-width:760px;margin:0 auto;padding:0 20px 64px}.pv-app-head{justify-content:space-between;padding:18px 0 14px}.pv-app-head,.pv-user{display:flex;align-items:center}.pv-user{gap:10px;font-size:13px;color:var(--muted)}.pv-kv{list-style:none;margin:0;padding:0}.pv-kv li{display:flex;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);font-size:15px}.pv-kv li:last-child{border-bottom:none}.pv-kv .k{color:var(--muted);min-width:96px}.pv-steps-ol{line-height:1.9;padding-left:20px;margin:8px 0;font-size:14.5px}.pv-steps-ol>li{margin-bottom:6px}.pv-step-note{display:block;color:var(--muted);font-size:13px;line-height:1.7;margin-top:1px}.pv-copybox{display:flex;gap:10px;align-items:stretch;background:#f6f5ff;border:1.5px solid #e6e2ff;border-radius:12px;padding:12px 12px 12px 14px;margin-top:10px}.pv-copybox-text{flex:1 1;align-self:center;color:#4b3aa8;font-size:14px;font-weight:600;line-height:1.6;word-break:break-word}.pv-copybox-btn{flex-shrink:0;align-self:center;border:none;cursor:pointer;white-space:nowrap;padding:9px 15px;border-radius:999px;font-size:13px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--pink),var(--purple))}.pv-code{background:#f6f5ff;border:1px solid #e6e2ff;color:#5b3ec8;padding:2px 8px;border-radius:7px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;word-break:break-all}.pv-app.wide{max-width:1100px}.pv-btn-sm{padding:8px 14px;font-size:13px;border-radius:9px}.pv-badge.err{background:#fff1f2;color:#be123c}.pv-badge.muted{background:#f1f5f9;color:#64748b}.pv-note{color:var(--muted);font-size:13.5px;margin:0 0 14px}.pv-row-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.pv-row-form .pv-input{width:auto}.pv-input.sm{padding:8px 11px;font-size:14px}.pv-card-h2{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:800;margin:0 0 10px}.pv-table-wrap{overflow-x:auto;margin-top:4px}.pv-table{width:100%;border-collapse:collapse;font-size:13.5px}.pv-table th{text-align:left;font-weight:700;color:var(--muted);font-size:12.5px;padding:8px 10px;border-bottom:1.5px solid var(--line);white-space:nowrap}.pv-table td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}.pv-table tr:last-child td{border-bottom:none}.pv-flowdiag{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:20px}.pv-fnode{display:flex;gap:14px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}.pv-fnode.accent{border-color:#e6e2ff;background:#f7f5ff}.pv-fico{width:44px;height:44px;flex-shrink:0;border-radius:12px;display:grid;place-items:center;font-size:22px;background:var(--ico-bg)}.pv-fnode strong{display:block;font-size:15px}.pv-fnode .d{display:block;font-size:12.5px;color:var(--muted);margin-top:3px;line-height:1.5}.pv-farrow{text-align:center;color:var(--purple);font-size:16px;line-height:1;padding:7px 0;font-weight:800}