:root{--bg: #f6f7f9;--panel: #ffffff;--border: #e3e6ea;--text: #1c2430;--muted: #6b7684;--primary: #2f6fed;--primary-ink: #ffffff;--danger: #d64545;--ok: #2e9e5b;--warn: #b97e14;--radius: 10px;--content-width: 1120px}@media (prefers-color-scheme: dark){:root{--bg: #10141a;--panel: #171d26;--border: #263041;--text: #e7ecf3;--muted: #97a2b0;--primary: #4f86f7;--danger: #e06060;--ok: #4dbd7f;--warn: #d9a13d}}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}h1{font-size:1.5rem;margin:0}h2{font-size:1.05rem;margin:0}code{background:var(--bg);border:1px solid var(--border);border-radius:5px;padding:0 4px;font-size:.85em}.app{min-height:100vh}.content{max-width:var(--content-width);margin:0 auto;padding:24px 20px 64px}.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.nav{display:flex;align-items:center;gap:20px;padding:12px 20px;background:var(--panel);border-bottom:1px solid var(--border)}.brand{font-weight:700;display:flex;align-items:center;gap:8px;color:inherit;text-decoration:none}.brand-icon{width:22px;height:22px;display:block}.brand-icon.lg{width:32px;height:32px}.brand-title{display:flex;align-items:center;justify-content:center;gap:10px}.nav .links{display:flex;gap:6px;flex:1}.nav .links a{text-decoration:none;color:var(--muted);padding:6px 12px;border-radius:8px;font-size:.92rem}.nav .links a.active{color:var(--text);background:var(--bg)}.nav .user{display:flex;align-items:center;gap:12px;position:relative}.user-trigger{display:flex;align-items:center;gap:8px;background:transparent;border:1px solid transparent;border-radius:8px;padding:4px 8px;cursor:pointer;color:inherit;font:inherit}.user-trigger:hover{border-color:var(--border);background:var(--bg)}.user-trigger .caret{color:var(--muted);font-size:.7rem}.menu{position:absolute;top:calc(100% + 6px);right:0;min-width:220px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 24px #0000001f;padding:6px;z-index:50}.menu-header{padding:8px 10px;border-bottom:1px solid var(--border);margin-bottom:4px}.menu-email{font-weight:600;word-break:break-all}.menu-item{display:block;width:100%;text-align:left;background:transparent;border:0;border-radius:8px;padding:8px 10px;cursor:pointer;color:var(--text);font:inherit}.menu-item:hover{background:var(--bg)}.stack{display:flex;flex-direction:column;gap:16px}.row{display:flex;align-items:center;gap:12px}.row.between{justify-content:space-between}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-narrow{max-width:360px;width:100%;text-align:center}.big{font-size:2.4rem;font-weight:700;margin:0}.muted{color:var(--muted)}.small{font-size:.85rem}.strong{font-weight:600}.badge{display:inline-block;padding:2px 10px;border-radius:999px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.78rem;font-weight:600;text-decoration:none;white-space:nowrap}.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.list-item{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font-size:.95rem}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:var(--panel);color:var(--text);padding:9px 16px;border-radius:8px;font-size:.92rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block;text-align:center}.btn:hover{border-color:var(--muted)}.btn:disabled{opacity:.55;cursor:default}.btn.primary{background:var(--primary);color:var(--primary-ink);border-color:transparent}.btn.danger{color:var(--danger);border-color:var(--danger);background:transparent}.form-lock{border:0;margin:0;padding:0;min-width:0}.form-lock:disabled{opacity:.6;cursor:progress}.edit-actions{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.edit-chip{-webkit-appearance:none;-moz-appearance:none;appearance:none;font:inherit;font-size:.78rem;font-weight:600;padding:2px 10px;border-radius:999px;border:1px solid var(--border);background:var(--bg);color:var(--muted);cursor:pointer;white-space:nowrap}.edit-chip:hover:not(:disabled){border-color:var(--muted)}.edit-chip:disabled{opacity:.5;cursor:not-allowed}.edit-chip.on{background:var(--panel);color:var(--text);border-color:var(--primary)}.edit-chip.on.hard{color:var(--warn);border-color:var(--warn)}.edit-link{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:none;border:0;padding:0;font:inherit;font-size:.8rem;color:var(--muted);text-decoration:underline;cursor:pointer}.picked-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.picked-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 8px 6px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);font-size:.9rem}.picked-remove{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex-shrink:0;width:24px;height:24px;padding:0;border:0;border-radius:6px;background:none;color:var(--muted);font-size:.85rem;line-height:1;cursor:pointer}.picked-remove:hover{background:var(--panel);color:var(--danger)}.picked-item.unplaced{border-style:dashed;opacity:.65}.input.edited{border-color:var(--primary)}.input.edited.hard{border-color:var(--warn)}.input.invalid,.input.edited.invalid{border-color:var(--danger)}.spinner{display:inline-block;width:.85em;height:.85em;margin-right:.5em;vertical-align:-.08em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spinner-rotate .7s linear infinite}@keyframes spinner-rotate{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.spinner{animation-duration:2.4s}}.notice{background:var(--panel);border:1px solid var(--border);border-left:3px solid var(--primary);border-radius:8px;padding:10px 14px;font-size:.9rem}.notice.error{border-left-color:var(--danger)}.notice.warn{border-left-color:#d99000}.landing{max-width:var(--content-width);margin:0 auto;padding:0 20px 64px}.landing-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0}.hero{text-align:center;padding:56px 12px 48px;display:flex;flex-direction:column;align-items:center;gap:16px}.hero-title{font-size:clamp(1.9rem,5vw,3rem);line-height:1.1;margin:0;max-width:16ch}.hero-sub{max-width:60ch;margin:0;color:var(--muted);font-size:1.05rem}.hero-cta{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:4px}.big-btn{padding:12px 22px;font-size:1rem}.landing-section{margin-top:40px}.section-title{font-size:1.35rem;margin-bottom:16px}.landing-section>.muted{margin-top:0;margin-bottom:16px}.step-num{width:30px;height:30px;border-radius:999px;background:var(--primary);color:var(--primary-ink);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}.pricing-card{position:relative}.pricing-card.featured{border-color:var(--primary)}.pricing-grid{grid-template-columns:repeat(3,1fr)}.pricing-grid .full-row{grid-column:1 / -1}@media (max-width: 720px){.pricing-grid{grid-template-columns:1fr}}.price-line{display:flex;align-items:baseline;gap:4px}.landing-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:56px;padding-top:20px;border-top:1px solid var(--border)}.footer-link{color:var(--muted)}.legal-page{max-width:760px;margin:24px auto 0}.legal-title{font-size:clamp(1.6rem,4vw,2.2rem);margin:0 0 4px}.legal-body{margin-top:24px}.legal-body h2{font-size:1.15rem;margin:28px 0 8px}.legal-body p{line-height:1.6;margin:0 0 12px}.legal-body ul.list{margin:0 0 12px;padding-left:20px;list-style:disc}.legal-body ul.list li{line-height:1.55;margin-bottom:6px}.legal-body a{text-decoration:underline}.doc-body h2{font-size:1.15rem;margin:28px 0 8px}.doc-body h2:first-child{margin-top:0}.doc-body h3{font-size:.98rem;margin:20px 0 6px}.doc-body p{line-height:1.6;margin:0 0 12px}.doc-body ul{margin:0 0 12px;padding-left:20px;list-style:disc}.doc-body li{line-height:1.55;margin-bottom:6px}.doc-body a{text-decoration:underline}.doc-body .notice{margin:0 0 12px}.doc-scroll{overflow-x:auto;margin:0 0 12px}.doc-table{width:100%;border-collapse:collapse}.doc-table th,.doc-table td{border:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top;font-size:.9rem;line-height:1.5}.doc-table th{background:var(--bg);font-weight:600}.doc-table code{white-space:nowrap}.sample-card{display:flex;gap:16px;align-items:flex-start}.sample-thumb{position:relative;flex-shrink:0;line-height:0;width:170px}.sample-head{flex-wrap:wrap;gap:4px 10px}.sample-chips{display:flex;flex-wrap:wrap;gap:6px}@media (max-width: 640px){.content{padding:20px 16px 56px}.sample-card{flex-direction:column}.sample-thumb{width:100%;max-width:320px;align-self:center}.sample-card .row{flex-wrap:wrap}.nav{flex-wrap:wrap;gap:10px 12px;padding:10px 16px}.nav .user{margin-left:auto}.nav .links{order:3;flex-basis:100%;gap:4px;overflow-x:auto;scrollbar-width:none}.nav .links::-webkit-scrollbar{display:none}.nav .links a{white-space:nowrap;flex:none}.user-trigger{padding:4px 6px}.user-trigger .muted.small{max-width:46vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.landing-topbar{flex-wrap:wrap}}