:root{--ink:#111;--muted:#6b6b66;--faint:#6b6b66;--line:#e6e6e2;--soft:#f7f7f5;--white:#fff;--success:#237451;--error:#b53a30;--ease:cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--white);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}button,textarea,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{border:0}a{color:inherit}:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.page-width{width:min(100% - 48px,820px);margin-inline:auto}.topbar{border-bottom:1px solid var(--line)}.topbar-inner{justify-content:space-between;align-items:center;height:72px;display:flex}.wordmark{letter-spacing:-.03em;font-size:17px;font-weight:650;text-decoration:none}.service-status{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:inline-flex}.service-status i{background:var(--success);border-radius:50%;width:7px;height:7px}.intro{padding:108px 0 48px}.intro-kicker{color:var(--muted);margin:0 0 20px;font-size:14px;font-weight:500}.intro h1{letter-spacing:-.04em;text-wrap:balance;max-width:720px;margin:0;font-size:52px;font-weight:600;line-height:1.08}.intro-copy{max-width:610px;color:var(--muted);margin:24px 0 0;font-size:16px;line-height:1.75}.resolver{padding:0 0 36px}.field-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:10px;display:flex}.field-heading label{font-size:14px;font-weight:600}.text-action{color:var(--muted);cursor:pointer;background:0 0;align-items:center;gap:7px;padding:7px 0;font-size:13px;transition:color .16s;display:inline-flex}.text-action:hover{color:var(--ink)}.text-action svg{width:16px}.resolver textarea{resize:vertical;background:var(--white);width:100%;min-height:122px;color:var(--ink);border:1px solid #cbcbc6;border-radius:10px;outline:none;padding:17px 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both;border-radius:14px;margin-top:12px;padding:24px}.ready-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px;display:flex}.provider{color:var(--muted);text-transform:capitalize;font-size:12px}.result-grid{grid-template-columns:minmax(0,1.1fr) minmax(250px,.9fr);align-items:start;gap:28px;display:grid}.preview{aspect-ratio:4/3;color:var(--faint);background:#ededeb;border:1px solid #ddddda;border-radius:10px;place-items:center;font-size:13px;display:grid;overflow:hidden}.preview img{object-fit:contain;width:100%;height:100%}.result-details{min-width:0}.result-title h2{letter-spacing:-.025em;overflow-wrap:anywhere;margin:0;font-size:20px;font-weight:600;line-height:1.35}.result-title p{color:var(--muted);margin:8px 0 0;font-size:12px}.variant-list{border:0;min-width:0;margin:28px 0 0;padding:0}.variant-list legend{border-bottom:1px solid #d8d8d4;width:100%;padding:0 0 8px;font-size:12px;font-weight:600}.variant-list 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dd{color:var(--muted);margin:0;font-size:14px;line-height:1.75}.footer{border-top:1px solid var(--line)}.footer-inner{justify-content:space-between;align-items:center;gap:28px;min-height:96px;display:flex}.footer p,.footer a{color:var(--muted);font-size:12px;line-height:1.6}.footer p{margin:0}.footer a{text-underline-offset:4px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes skeleton-pulse{0%{opacity:.45}to{opacity:1}}@keyframes result-arrive{0%{transform:translateY(6px)}to{transform:translateY(0)}}@media (max-width:720px){.result-grid{grid-template-columns:1fr}.preview{aspect-ratio:16/10}}@media (max-width:560px){.page-width{width:min(100% - 36px,820px)}.topbar-inner{height:64px}.intro{padding:72px 0 40px}.intro-kicker{margin-bottom:16px}.intro h1{letter-spacing:-.04em;font-size:40px}.intro h1 span{display:block}.intro-copy{margin-top:20px;font-size:15px}.field-heading{align-items:baseline}.resolver textarea{min-height:132px}.form-actions{flex-direction:column;align-items:stretch;gap:14px}.resolve-button{width:100%}.platforms{margin-top:16px}.empty-panel{min-height:128px}.loading-panel{min-height:220px}.error-panel,.ready-panel{padding:20px}.ready-heading{margin-bottom:18px}.result-grid{gap:22px}.variant-list{margin-top:24px}.usage{padding:80px 0 88px}.usage h2{margin-bottom:26px;font-size:25px}.usage dl>div{grid-template-columns:1fr;gap:8px;padding:19px 0}.footer-inner{flex-direction:column;justify-content:center;align-items:flex-start;gap:8px;min-height:128px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}}