:root{color-scheme:light;--bg:#f6f9fc;--paper:#fff;--ink:#13243b;--muted:#5d6b80;--line:#dce7f2;--accent:#1768b8;--accent-2:#5da832;--accent-soft:#edf6ff;--radius:.5rem;--shadow:0 1.2rem 3rem #1d4c781f;font-family:Noto Sans SC,PingFang SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);margin:0;font-size:1rem;line-height:1.65}a{color:inherit;text-decoration:none}.brand,.list-card,.card,.task-card,.site-footer,.source-note{overflow-wrap:anywhere}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.site-header{z-index:20;backdrop-filter:blur(1rem);background:#fffffff2;border-bottom:1px solid #1768b81f;justify-content:space-between;align-items:center;gap:1rem;padding:.85rem clamp(1rem,4vw,3.5rem);display:flex;position:sticky;top:0}.brand{align-items:center;gap:.75rem;min-width:0;font-weight:800;display:inline-flex}.brand img{width:8.5rem;height:auto}.brand span{display:none}.menu-toggle{border:1px solid var(--line);min-width:2.75rem;min-height:2.75rem;color:var(--ink);background:#fff;border-radius:999px}.site-nav{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;padding:.8rem;display:none;position:absolute;inset:100% 1rem auto}.site-nav.is-open{display:grid}.site-nav a{color:var(--muted);padding:.7rem .8rem;font-size:.95rem}.site-nav a[aria-current=page],.site-nav a:hover{color:var(--accent)}.nav-review{font-weight:800;color:var(--accent)!important}.section,.hero,.page-hero{padding:clamp(3rem,7vw,5.5rem) clamp(1rem,6vw,5rem)}.hero{background:linear-gradient(90deg,#f6f9fcfa,#f6f9fce0 46%,#f6f9fc2e),url(/assets/images/blue-sky.jpg) 50%/cover;gap:2rem;display:grid}.hero h1,.page-hero h1{letter-spacing:0;max-width:18ch;margin:0;font-size:clamp(2.2rem,5vw,4.2rem);line-height:1.1}.hero p,.page-hero p,.lead{max-width:58rem;color:var(--muted);line-height:1.8}.eyebrow{color:var(--accent-2);margin:0 0 .8rem;font-size:.86rem;font-weight:900}.hero-card,.info-panel,.card,.query-panel,.review-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card,.query-panel,.review-panel{padding:clamp(1rem,4vw,2rem)}.hero-actions,.button-row,.filter-row{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.filter-row label{flex:12rem;gap:.35rem;min-width:0;display:grid}.button-row>*{flex:10rem}.button,button.button{background:var(--accent);color:#fff;cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;min-height:2.9rem;padding:.78rem 1.1rem;font-weight:800;display:inline-flex}.button.secondary{color:var(--accent);background:#fff;border-color:#1768b840}.notice-strip{background:var(--paper);border:1px solid var(--line);border-left:.35rem solid var(--accent-2);gap:.35rem;margin:0 clamp(1rem,6vw,5rem);padding:1rem 1.25rem;display:grid}.notice-strip span,.card p,.service-card p,.source-note li{color:var(--muted)}.section-head{gap:1rem;margin-bottom:2rem;display:grid}h2{margin:0;font-size:clamp(1.55rem,3vw,2.55rem);line-height:1.18}h3{margin:0;font-size:1.08rem}.grid{gap:1rem;display:grid}.service-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);align-content:start;gap:1rem;min-height:14rem;padding:1.25rem;display:grid}.service-card img{object-fit:contain;width:3.1rem;height:3.1rem}.tag-list{flex-wrap:wrap;gap:.45rem;margin:0;padding:0;list-style:none;display:flex}.tag-list li{background:var(--accent-soft);color:#2d5d8a;border-radius:999px;padding:.28rem .58rem;font-size:.88rem}.split{gap:1.5rem;display:grid}.timeline{gap:.8rem;margin:0;padding:0;list-style:none;display:grid}.timeline li{border:1px solid var(--line);background:#ffffffbd;grid-template-columns:3.2rem 1fr;gap:1rem;padding:1rem;display:grid}.timeline span{width:2.4rem;height:2.4rem;color:var(--accent-2);background:#fff;border-radius:50%;place-items:center;font-weight:900;display:grid}.page-hero{border-bottom:1px solid var(--line);background:#eef6ff;gap:1.5rem;display:grid}.page-hero img{aspect-ratio:16/8;object-fit:cover;border-radius:var(--radius);width:100%}.list-card{background:var(--paper);border:1px solid var(--line);gap:.6rem;padding:1rem;display:grid}.list-card small{color:var(--muted)}.query-panel input,.query-panel textarea,.review-panel input,.review-panel select,.review-panel textarea{border:1px solid var(--line);border-radius:.45rem;width:100%;min-height:2.8rem;padding:.8rem}.source-note{background:#fffaf0;border-block:1px solid #f0d6a3}.site-footer{color:#dce8f5;background:#0b2748;gap:2rem;padding:3rem clamp(1rem,6vw,5rem);display:grid}.site-footer p,.site-footer li{color:#aec1d4}.site-footer img{background:#fff;width:8rem;padding:.25rem}.feedback-float{z-index:50;background:var(--ink);color:#fff;min-height:2.7rem;box-shadow:var(--shadow);border:0;border-radius:999px;padding:.72rem .95rem;font-weight:800;position:fixed;bottom:1rem;right:1rem}.feedback-float.is-active{background:var(--accent-2);color:#142509}.feedback-hint,.feedback-modal{z-index:60;position:fixed}.feedback-hint{border:1px solid var(--line);max-width:min(28rem,100vw - 2rem);box-shadow:var(--shadow);background:#fff;padding:.75rem 1rem;bottom:1rem;left:50%;transform:translate(-50%)}.feedback-modal{background:#0a1b3073;place-items:center;padding:1rem;display:grid;inset:0}.feedback-card{border-radius:var(--radius);background:#fff;gap:1rem;width:min(58rem,100%);max-height:calc(100vh - 2rem);padding:1rem;display:grid;overflow:auto}.feedback-canvas-wrap{border:1px solid var(--line);background:#f8fbff;overflow:auto}.feedback-canvas-wrap canvas{touch-action:none;max-width:100%;height:auto}.tool-row,.modal-actions{flex-wrap:wrap;gap:.55rem;display:flex}.tool-row button,.modal-actions button{border:1px solid var(--line);background:#fff;border-radius:999px;min-height:2.65rem;padding:.6rem .9rem}.tool-row button.is-selected{border-color:var(--accent);color:var(--accent);font-weight:800}.modal-actions{justify-content:flex-end}.review-layout,.review-layout>div,.review-panel{min-width:0}.review-layout{gap:1rem;display:grid}.task-card{border:1px solid var(--line);background:#fff;gap:.75rem;padding:1rem;display:grid}.task-card img{object-fit:contain;border:1px solid var(--line);max-height:15rem}pre{overflow-wrap:anywhere;white-space:pre-wrap;color:#d8f5ad;border-radius:var(--radius);background:#081c33;max-width:100%;padding:1rem;overflow:auto}@media (width>=64rem){.brand span{display:inline}.menu-toggle{display:none}.site-nav{box-shadow:none;background:0 0;border:0;align-items:center;gap:.2rem;padding:0;display:flex;position:static}.hero{grid-template-columns:minmax(0,1fr) minmax(20rem,.62fr);align-items:center}.section-head,.split,.page-hero{grid-template-columns:minmax(0,.75fr) minmax(0,1fr);align-items:start}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer{grid-template-columns:1.2fr 1fr 1fr}.review-layout{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}}@media (width>=72rem){.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}}