:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f7f9fc;--surface:#fff;--ink:#0f172a;--ink-strong:#101828;--ink-2:#475467;--ink-3:#667085;--ink-4:#98a2b3;--line:#0f172a14;--line-strong:#0f172a21;--brand:#4d6bfe;--brand-strong:#3b5bff;--brand-ink:#3b55d9;--blue-soft:#eaf3ff;--green:#10b981;--amber:#f59e0b;--red:#ef4444;--radius-xl:24px;--radius-lg:18px;--radius-md:14px;--shadow-card:0 2px 6px #0f172a05;--shadow-lift:0 18px 44px -30px #182d6e6b;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", sans-serif;--font-mono:ui-monospace, "SFMono-Regular", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;min-height:100dvh;color:var(--ink-2);font-family:var(--font-sans);background-color:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(1100px 560px at 8% -10%,#4d6bfe26,#0000 62%),radial-gradient(950px 520px at 96% -4%,#4d93f814,#0000 58%),radial-gradient(800px 500px at 50% 110%,#4d6bfe0a,#0000 65%);margin:0;font-size:14px}body.has-open-dialog{overflow:hidden}button,input,select{font-family:inherit}button{-webkit-tap-highlight-color:transparent}img{max-width:100%}::selection{color:var(--ink);background:#4d6bfe2e}:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.app-shell{flex-direction:column;min-height:100dvh;display:flex}.app-main{flex:1}.app-header{z-index:40;-webkit-backdrop-filter:blur(18px)saturate(1.3);background:#f7f9fce0;border-bottom:1px solid #0f172a12;position:sticky;top:0}.header-inner{align-items:center;gap:18px;width:100%;max-width:1240px;min-height:68px;margin:0 auto;padding:8px 28px;display:flex}.brand{color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:12px;flex-shrink:0;align-items:center;gap:11px;margin-left:-4px;padding:4px;display:flex}.brand:hover .brand-mark{transform:rotate(-4deg)scale(1.03)}.brand-mark{border-radius:11px;flex-shrink:0;width:38px;height:38px;transition:transform .25s;box-shadow:0 7px 16px -8px #4d6bfecc}.brand-copy{flex-direction:column;gap:1px;display:flex}.brand-title{letter-spacing:-.03em;color:var(--ink-strong);font-size:16.5px;font-weight:750;line-height:1.2}.brand-title>span{color:var(--brand)}.brand-sub{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4);font-size:9px;font-weight:650;line-height:1.2}.header-search{flex:1;min-width:0;max-width:720px;margin:0 10px}.header-actions{flex-shrink:0;align-items:center;gap:10px;margin-left:auto;display:flex}.header-tag{height:30px;color:var(--brand-ink);letter-spacing:.02em;background:#fff9;border:1px solid #4d6bfe29;border-radius:999px;align-items:center;gap:6px;padding:0 11px;font-size:11px;font-weight:650;display:inline-flex}.header-tag svg{color:var(--brand)}.api-key-chip{border:1px solid var(--line-strong);height:36px;color:var(--ink-2);cursor:pointer;background:#ffffffc7;border-radius:11px;align-items:center;gap:7px;padding:0 13px;font-size:12px;font-weight:600;transition:border-color .18s,background .18s,box-shadow .18s;display:inline-flex;box-shadow:0 1px 2px #0f172a08}.api-key-chip:hover{background:#fff;border-color:#4d6bfe66;box-shadow:0 6px 16px -12px #4d6bfeb3}.api-key-chip svg{color:var(--ink-3)}.api-key-chip.is-set{color:#067647;border-color:#10b98140}.api-key-chip.is-set svg{color:#12b76a}.api-key-status{background:var(--amber);border-radius:50%;flex-shrink:0;width:7px;height:7px;box-shadow:0 0 0 3px #f59e0b24}.api-key-chip.is-set .api-key-status{background:var(--green);box-shadow:0 0 0 3px #10b98124}.search-form{width:100%}.search-box{background:#fff;border:1px solid #0f172a1a;border-radius:20px;align-items:center;width:100%;height:64px;padding:7px 7px 7px 19px;transition:border-color .2s,box-shadow .2s;display:flex;box-shadow:0 18px 50px -24px #23377852,0 2px 8px #0f172a08}.search-box:focus-within{border-color:#4d6bfe8c;box-shadow:0 0 0 4px #4d6bfe1c,0 22px 55px -24px #2337785c}.search-box-icon{color:#7b849c;flex-shrink:0}.search-input{min-width:0;color:var(--ink-strong);background:0 0;border:0;outline:0;flex:1;padding:0 12px;font-size:16.5px;font-weight:500}.search-input:focus-visible{outline:none}.search-input::placeholder{color:#9aa3b7;font-weight:400}.search-input::-webkit-search-cancel-button{-webkit-appearance:none;display:none}.search-input::-webkit-search-decoration{-webkit-appearance:none;display:none}.search-clear{color:#8a93a8;cursor:pointer;background:#f1f3f9;border:0;border-radius:50%;flex-shrink:0;place-items:center;width:26px;height:26px;padding:0;transition:background .15s,color .15s;display:grid}.search-clear:hover{color:var(--ink-2);background:#e8ebf3}.count-picker{border-left:1px solid var(--line);flex-shrink:0;align-items:center;margin-right:4px;padding-left:8px;display:flex;position:relative}.count-picker select{appearance:none;height:34px;color:var(--ink-3);cursor:pointer;background:0 0;border:0;border-radius:8px;outline:none;padding:0 24px 0 8px;font-size:12.5px;font-weight:600;transition:background .15s,color .15s}.count-picker select:hover{color:var(--ink-2);background:#f5f7ff}.count-picker select:focus-visible{outline:2px solid var(--brand);outline-offset:1px}.count-chevron{pointer-events:none;color:var(--ink-4);position:absolute;right:7px}.search-submit{background:var(--brand-strong);color:#fff;cursor:pointer;border:0;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;gap:7px;height:50px;padding:0 22px;font-size:14.5px;font-weight:650;transition:transform .16s,box-shadow .16s,opacity .16s;display:inline-flex;box-shadow:0 9px 20px -8px #4d6bfebf}.search-submit:hover:not(:disabled){background:var(--brand-ink);transform:translateY(-1px);box-shadow:0 13px 24px -9px #4d6bfed9}.search-submit:active:not(:disabled){transform:translateY(0)}.search-submit:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.search-form-compact .search-box{border-radius:13px;height:46px;padding:4px 4px 4px 14px;box-shadow:0 2px 10px #0f172a0a}.search-form-compact .search-input{padding:0 10px;font-size:14px}.search-form-compact .search-clear{width:23px;height:23px}.search-form-compact .count-picker select{height:30px;padding:0 21px 0 6px;font-size:11.5px}.search-form-compact .count-chevron{right:5px}.search-form-compact .search-submit{border-radius:10px;gap:6px;height:36px;padding:0 14px;font-size:12.5px}.search-submit .spinner{flex-shrink:0}.home{animation:.35s both fade-in}.hero{padding:86px 28px 10px;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background-image:linear-gradient(#0f172a08 1px,#0000 1px),linear-gradient(90deg,#0f172a08 1px,#0000 1px);background-size:44px 44px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(65% 55% at 50% 35%,#000 25%,#0000 78%);mask-image:radial-gradient(65% 55% at 50% 35%,#000 25%,#0000 78%)}.hero-orb{filter:blur(50px);pointer-events:none;border-radius:50%;position:absolute}.hero-orb-one{background:#6366f129;width:320px;height:320px;top:30px;left:-90px}.hero-orb-two{background:#4d93f81a;width:280px;height:280px;top:10px;right:-70px}.hero-content{z-index:1;text-align:center;max-width:830px;margin:0 auto;position:relative}.hero-eyebrow{height:32px;color:var(--brand-ink);letter-spacing:.01em;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffa8;border:1px solid #4d6bfe29;border-radius:999px;align-items:center;gap:7px;padding:0 13px;font-size:11.5px;font-weight:650;display:inline-flex;box-shadow:0 4px 14px -10px #23377866}.hero-eyebrow>svg{color:var(--brand)}.pulse-dot{background:var(--green);border-radius:50%;width:6px;height:6px;animation:2.8s ease-in-out infinite pulse;box-shadow:0 0 0 4px #10b98121}.hero-title{color:#0b1220;letter-spacing:-.048em;margin:22px 0 15px;font-size:clamp(38px,5.3vw,62px);font-weight:800;line-height:1.08}.text-gradient{background:linear-gradient(102deg,#3451b2 4%,#4d6bfe 100%);color:#0000;-webkit-background-clip:text;background-clip:text}.hero-subtitle{color:#5b6478;max-width:590px;margin:0 auto 30px;font-size:15.5px;line-height:1.75}.hero-search{max-width:760px;margin:0 auto}.hero-hints{color:#7a8499;flex-wrap:wrap;justify-content:center;align-items:center;gap:7px 15px;margin-top:15px;font-size:11.5px;display:flex}.hero-hints>span{align-items:center;gap:5px;display:inline-flex}.hero-hints kbd{min-width:20px;color:var(--ink-3);font-family:var(--font-mono);text-align:center;background:#ffffffc7;border:1px solid #0f172a1a;border-bottom-width:2px;border-radius:5px;padding:2px 5px;font-size:10px;line-height:1.4}.hero-hints .syntax-hint code{color:#4056c9;font-family:var(--font-mono);background:#4d6bfe12;border-radius:5px;padding:1px 5px;font-size:10.5px}.hint-divider{background:var(--line-strong);width:1px;height:12px}.key-notice{color:#8a5a00;cursor:pointer;background:linear-gradient(135deg,#fffbeb,#fff7e6);border:1px solid #fde4b3;border-radius:999px;align-items:center;gap:9px;margin-top:24px;padding:7px 15px 7px 7px;font-size:12px;font-weight:550;transition:transform .18s,box-shadow .18s;display:inline-flex;box-shadow:0 6px 18px -14px #b4780073}.key-notice:hover{transform:translateY(-1px);box-shadow:0 10px 22px -14px #b478008c}.key-notice-icon{color:#d97706;background:#fff;border-radius:50%;place-items:center;width:27px;height:27px;display:grid;box-shadow:0 2px 6px #b478001f}.key-notice-arrow{color:#b7791f;transition:transform .18s}.key-notice:hover .key-notice-arrow{transform:translate(2px)}.recent-row{color:var(--ink-4);flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:18px;font-size:11.5px;display:flex}.recent-label{white-space:nowrap}.recent-chips{flex-wrap:wrap;justify-content:center;gap:6px;display:flex}.recent-chip{border:1px solid var(--line);max-width:220px;color:var(--ink-2);white-space:nowrap;text-overflow:ellipsis;cursor:pointer;background:#ffffffa8;border-radius:999px;padding:5px 10px;font-size:11.5px;transition:border-color .15s,background .15s,color .15s;overflow:hidden}.recent-chip:hover{color:var(--brand-ink);background:#fff;border-color:#4d6bfe4d}.home-panels{grid-template-columns:1.45fr 1fr;gap:16px;max-width:1120px;margin:52px auto 0;padding:0 28px;display:grid}.panel{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffad;border:1px solid #ffffffe6;border-radius:22px;padding:19px 19px 17px;box-shadow:0 24px 60px -46px #14286466,inset 0 0 0 1px #0f172a07}.panel-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:13px;display:flex}.panel-head h2{color:#1d2939;letter-spacing:-.01em;align-items:center;gap:7px;margin:0;font-size:13.5px;font-weight:700;display:flex}.panel-head h2 svg{color:var(--brand)}.panel-head>span{color:var(--ink-4);white-space:nowrap;font-size:10.5px}.suggestion-grid{grid-template-columns:1fr 1fr;gap:9px;display:grid}.suggestion-card{min-width:0;color:var(--ink-2);text-align:left;cursor:pointer;background:#fff;border:1px solid #0f172a0f;border-radius:14px;align-items:center;gap:10px;padding:11px;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex}.suggestion-card:hover{border-color:#4d6bfe52;transform:translateY(-1px);box-shadow:0 12px 25px -20px #4d6bfe99}.suggestion-icon{width:32px;height:32px;color:var(--brand);background:#eef1ff;border-radius:10px;flex-shrink:0;place-items:center;display:grid}.suggestion-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.suggestion-title{color:#1d2939;white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;overflow:hidden}.suggestion-desc{color:var(--ink-4);white-space:nowrap;text-overflow:ellipsis;font-size:10.5px;overflow:hidden}.suggestion-arrow{color:#c3cad9;flex-shrink:0;transition:color .18s,transform .18s}.suggestion-card:hover .suggestion-arrow{color:var(--brand);transform:translate(1px)}.syntax-list{flex-direction:column;gap:1px;margin:0;padding:0;list-style:none;display:flex}.syntax-list li{border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:7px 8px;display:flex}.syntax-list li:hover{background:#4d6bfe0a}.syntax-list code{color:#3b55d9;font-family:var(--font-mono);white-space:nowrap;background:#4d6bfe12;border-radius:6px;padding:2px 7px;font-size:11px}.syntax-list span{color:var(--ink-4);white-space:nowrap;font-size:10.5px}.feature-strip{grid-template-columns:repeat(4,1fr);gap:10px;max-width:1120px;margin:16px auto 0;padding:0 28px 64px;display:grid}.feature-item{background:#ffffff70;border:1px solid #fffc;border-radius:16px;align-items:flex-start;gap:10px;padding:14px;display:flex}.feature-icon{width:33px;height:33px;color:var(--brand);background:#fff;border-radius:10px;flex-shrink:0;place-items:center;display:grid;box-shadow:0 3px 9px #0f172a0d}.feature-item strong{color:#1d2939;font-size:11.5px;font-weight:650;display:block}.feature-item p{color:var(--ink-4);margin:3px 0 0;font-size:10.5px;line-height:1.55}.results{width:100%;max-width:920px;margin:0 auto;padding:34px 28px 72px;animation:.35s both fade-up}.results-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:20px;padding-bottom:15px;display:flex}.results-heading-copy{min-width:0}.results-eyebrow{color:var(--brand);letter-spacing:.11em;text-transform:uppercase;font-size:10.5px;font-weight:700;display:block}.results-query{overflow-wrap:anywhere;color:var(--ink);letter-spacing:-.035em;margin:5px 0 0;font-size:clamp(22px,3vw,29px);font-weight:750;line-height:1.25}.results-stats{color:var(--ink-3);white-space:nowrap;flex-shrink:0;align-items:center;gap:6px;padding-bottom:3px;font-size:11.5px;display:flex}.results-stats-loading{color:var(--brand-ink);font-weight:600}.results-list{flex-direction:column;gap:11px;display:flex}.result-card{box-shadow:var(--shadow-card);animation:.35s both fade-up;animation-delay:calc(var(--result-index,0) * 34ms);background:#ffffffdb;border:1px solid #0f172a12;border-radius:18px;gap:14px;padding:17px 19px;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex}.result-card:hover{box-shadow:var(--shadow-lift);border-color:#4d6bfe33;transform:translateY(-1px)}.result-favicon{flex-shrink:0;padding-top:2px}.favicon{object-fit:cover;background:#f2f4f8;border:1px solid #0f172a0f;border-radius:10px;width:38px;height:38px;display:inline-block}.favicon-fallback{color:hsl(var(--favicon-hue,230) 65% 37%);background:hsl(var(--favicon-hue,230) 82% 95%);border-color:hsl(var(--favicon-hue,230) 60% 87%);place-items:center;font-weight:700;line-height:1;display:grid}.result-main{flex:1;min-width:0}.result-meta{color:var(--ink-4);flex-wrap:wrap;align-items:center;gap:5px 7px;margin-bottom:5px;font-size:10.5px;display:flex}.result-site{color:var(--ink-2);font-weight:600}.result-date{align-items:center;gap:3px;display:inline-flex}.meta-dot{color:#cbd5e1}.badge{letter-spacing:.01em;white-space:nowrap;border:1px solid #0000;border-radius:999px;align-items:center;gap:4px;height:20px;padding:0 7px;font-size:9.5px;font-weight:650;display:inline-flex}.authority-badge.tone-high{color:#067647;background:#ecfdf3;border-color:#c7f0d8}.authority-badge.tone-mid{color:#b54708;background:#fffaeb;border-color:#fedf89}.authority-badge.tone-normal{color:#667085;background:#f2f4f7;border-color:#e4e7ec}.quality-badge{color:var(--brand-ink);background:linear-gradient(135deg,#eef2ff,#eaf3ff);border-color:#d9ddff}.result-title{letter-spacing:-.018em;margin:0 0 5px;font-size:18px;font-weight:650;line-height:1.45}.result-title button{color:#182230;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;padding:0;transition:color .15s;display:inline}.result-title button:hover{color:var(--brand-strong);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1.5px}.result-title button:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}.result-snippet{overflow-wrap:anywhere;color:#5b6478;-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0 0 11px;font-size:13px;line-height:1.72;display:-webkit-box;overflow:hidden}.result-footer{justify-content:space-between;align-items:center;gap:12px;display:flex}.result-url{min-width:0;color:var(--ink-4);align-items:center;gap:5px;font-size:10.5px;display:flex}.result-url span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.result-actions{flex-shrink:0;align-items:center;gap:7px;display:flex}.result-link{color:var(--ink-3);border-radius:7px;align-items:center;gap:3px;padding:5px 7px;font-size:10.5px;text-decoration:none;transition:color .15s,background .15s;display:inline-flex}.result-link:hover{color:var(--ink-2);background:#f2f4f7}.result-detail-btn{height:29px;color:var(--brand-ink);cursor:pointer;background:#eef2ff;border:1px solid #4d6bfe3d;border-radius:8px;align-items:center;gap:5px;padding:0 10px;font-size:10.5px;font-weight:600;transition:color .16s,background .16s,border-color .16s,box-shadow .16s;display:inline-flex}.result-detail-btn:hover{border-color:var(--brand);background:var(--brand-strong);color:#fff;box-shadow:0 7px 15px -9px #4d6bfed9}.results-footnote{color:var(--ink-4);text-align:center;margin:22px 0 0;font-size:10.5px;line-height:1.6}.results-status{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skeleton{background:linear-gradient(90deg,#edf0f6 25%,#f8fafc 37%,#edf0f6 63%) 0 0/400% 100%;border-radius:6px;animation:1.4s infinite shimmer}.skeleton-card{pointer-events:none}.skeleton-card:hover{box-shadow:var(--shadow-card);border-color:#0f172a12;transform:none}.skeleton-favicon{border-radius:10px;flex-shrink:0;width:38px;height:38px}.skeleton-body{flex-direction:column;flex:1;gap:10px;padding-top:4px;display:flex}.skeleton-meta{width:28%;height:9px}.skeleton-title{width:68%;height:17px;margin:3px 0 2px}.skeleton-line{width:100%;height:11px}.skeleton-line-short{width:63%}.state-panel{border:1px solid var(--line);text-align:center;background:#ffffffc7;border-radius:22px;flex-direction:column;align-items:center;margin-top:18px;padding:48px 30px;display:flex}.state-icon{width:52px;height:52px;color:var(--brand);background:#eef2ff;border-radius:16px;place-items:center;margin-bottom:15px;display:grid}.state-icon-error{color:#d92d20;background:#fef3f2}.state-panel h2{color:#182230;letter-spacing:-.02em;margin:0 0 7px;font-size:19px;font-weight:700}.state-message{max-width:520px;color:var(--ink-3);margin:0 0 7px;font-size:13px;line-height:1.7}.state-code{color:var(--ink-4);font-family:var(--font-mono);background:#f2f4f7;border-radius:999px;margin:3px 0 2px;padding:3px 8px;font-size:10px}.state-actions{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px;display:flex}.state-hint{color:var(--ink-4);margin:17px 0 0;font-size:10.5px}.empty-tips{color:var(--ink-3);text-align:left;flex-direction:column;gap:7px;margin-top:12px;font-size:11.5px;display:flex}.empty-tips span{align-items:center;gap:6px;display:flex}.empty-tips svg{color:var(--ink-4)}.empty-tips code{font-family:var(--font-mono);background:#f2f4f8;border-radius:4px;padding:1px 4px;font-size:10px}.btn{white-space:nowrap;cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:6px;height:38px;padding:0 15px;font-size:12.5px;font-weight:600;text-decoration:none;transition:transform .16s,background .16s,border-color .16s,color .16s,box-shadow .16s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn-primary{background:var(--brand-strong);color:#fff;box-shadow:0 8px 18px -10px #4d6bfed9}.btn-primary:hover:not(:disabled){background:var(--brand-ink);transform:translateY(-1px);box-shadow:0 11px 22px -10px #4d6bfee6}.btn-secondary{border-color:var(--line-strong);color:var(--ink-2);background:#fff}.btn-secondary:hover:not(:disabled){color:var(--brand-ink);background:#f8faff;border-color:#c7d2fe}.btn-ghost{color:var(--ink-3);background:0 0}.btn-ghost:hover:not(:disabled){color:var(--ink-2);background:#f2f4f7}.btn-danger-ghost{color:#b42318;background:0 0;justify-content:flex-start;padding-left:2px}.btn-danger-ghost:hover:not(:disabled){color:#d92d20;background:#fef3f2}.toast{z-index:120;color:#fff;background:#101828;border-radius:12px;align-items:center;gap:9px;max-width:calc(100vw - 32px);padding:10px 15px 10px 10px;font-size:12.5px;font-weight:500;animation:.28s cubic-bezier(.22,.8,.3,1) both toast-in;display:flex;position:fixed;bottom:26px;left:50%;transform:translate(-50%);box-shadow:0 22px 45px -18px #0f172aa6}.toast-icon{color:#6ce9a6;background:#10b98133;border-radius:50%;flex-shrink:0;place-items:center;width:22px;height:22px;display:grid}.toast-error .toast-icon{color:#fda29b;background:#ef444433}dialog{color:inherit;border:0;padding:0}dialog:focus{outline:none}dialog::backdrop{-webkit-backdrop-filter:blur(3px);background:#0f172a61}.modal-dialog{background:0 0;border-radius:22px;width:min(520px,100vw - 32px);max-width:100%;max-height:calc(100dvh - 32px);margin:auto;overflow:visible}.modal-dialog[open]{animation:.22s cubic-bezier(.22,.8,.3,1) both modal-in}.modal-panel{background:#fff;border:1px solid #ffffffb3;border-radius:22px;flex-direction:column;max-height:calc(100dvh - 32px);display:flex;overflow:hidden;box-shadow:0 40px 100px -30px #0f172a73}.modal-header{align-items:flex-start;gap:12px;padding:21px 21px 0;display:flex}.modal-heading-icon{width:40px;height:40px;color:var(--brand);background:linear-gradient(135deg,#eef2ff,#eaf3ff);border:1px solid #e0e7ff;border-radius:12px;flex-shrink:0;place-items:center;display:grid}.modal-heading-copy{flex:1;min-width:0}.modal-heading-copy h2{color:var(--ink-strong);letter-spacing:-.025em;margin:1px 0 0;font-size:17.5px;font-weight:750}.modal-heading-copy p{color:var(--ink-3);margin:5px 0 0;font-size:11.5px;line-height:1.55}.modal-close{flex-shrink:0;margin-top:-2px}.modal-body{padding:19px 21px 17px;overflow-y:auto}.field-label{color:var(--ink-2);margin-bottom:7px;font-size:11.5px;font-weight:650;display:block}.key-field{background:#fff;border:1px solid #d0d5dd;border-radius:12px;align-items:center;gap:8px;height:46px;padding:0 11px;transition:border-color .16s,box-shadow .16s,background .16s;display:flex;box-shadow:inset 0 1px 2px #10182808}.key-field:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px #4d6bfe1f}.key-field-ok{background:#f6fef9;border-color:#6ce9a6}.key-field-error{background:#fffbfa;border-color:#fda29b}.key-field-icon{color:var(--ink-4);flex-shrink:0}.key-input{min-width:0;color:var(--ink-strong);font-family:var(--font-mono);letter-spacing:.01em;background:0 0;border:0;outline:0;flex:1;font-size:12.5px}.key-input:focus-visible{outline:none}.key-input::placeholder{color:#b3bac8}.key-visibility{color:var(--ink-4);cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;padding:4px;display:grid}.key-visibility:hover{color:var(--brand);background:#f5f7ff}.key-meta-row{justify-content:space-between;align-items:center;gap:12px;margin-top:9px;display:flex}.text-link{color:var(--brand);font-size:10.5px;text-decoration:none}.text-link:hover{text-decoration:underline}.text-button{color:var(--ink-3);white-space:nowrap;cursor:pointer;background:0 0;border:0;border-radius:6px;align-items:center;gap:5px;padding:4px 6px;font-size:10.5px;font-weight:600;display:inline-flex}.text-button:hover:not(:disabled){color:var(--ink-2);background:#f2f4f7}.text-button:disabled{opacity:.45;cursor:not-allowed}.key-test-message{align-items:center;gap:5px;margin:9px 0 0;font-size:11px;font-weight:500;line-height:1.5;display:flex}.key-test-ok{color:#067647}.key-test-error{color:#b42318}.key-test-testing{color:var(--ink-3)}.pending-query{color:#4b55a8;background:#eef2ff;border-radius:10px;align-items:center;gap:7px;margin-top:13px;padding:9px 11px;font-size:11px;display:flex}.pending-query strong{color:var(--brand-ink);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.privacy-note{color:var(--ink-3);background:#f8fafc;border:1px solid #eaecf0;border-radius:11px;gap:8px;margin-top:15px;padding:10px 11px;font-size:10.5px;line-height:1.65;display:flex}.privacy-note svg{color:var(--brand);flex-shrink:0;margin-top:1px}.privacy-note p{margin:0}.privacy-note code{font-family:var(--font-mono);word-break:break-all;background:#eef2f6;border-radius:4px;padding:1px 4px;font-size:9.5px}.billing-note{color:var(--ink-4);align-items:flex-start;gap:7px;margin-top:11px;font-size:10px;line-height:1.6;display:flex}.billing-dot{background:var(--amber);border-radius:50%;flex-shrink:0;width:6px;height:6px;margin-top:4px}.modal-footer{background:#fafbff;border-top:1px solid #eaecf0;align-items:center;gap:7px;padding:15px 21px;display:flex}.modal-footer-spacer{flex:1}.modal-footer .btn{height:37px}.modal-clear{height:33px;font-size:11px}.detail-dialog{background:0 0;border:0;width:min(720px,100vw);max-width:100vw;height:100dvh;max-height:100dvh;margin:0;padding:0;position:fixed;inset:0 0 0 auto;overflow:visible}.detail-dialog::backdrop{-webkit-backdrop-filter:blur(2px);background:#0f172a5c}.detail-dialog[open]{animation:.28s cubic-bezier(.22,.8,.3,1) both drawer-in}.drawer-panel{background:#fff;flex-direction:column;height:100%;display:flex;box-shadow:-30px 0 70px -30px #0f172a59}.drawer-header{background:linear-gradient(#fbfcff,#fff);border-bottom:1px solid #eaecf0;padding:18px clamp(18px,3.4vw,28px) 15px}.drawer-meta-row{justify-content:space-between;align-items:center;gap:12px;margin-bottom:11px;display:flex}.drawer-source{min-width:0;color:var(--ink-3);align-items:center;gap:6px;font-size:11px;display:flex}.drawer-source .favicon{border-radius:8px;width:26px;height:26px}.drawer-site-name{max-width:210px;color:var(--ink-2);white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.drawer-date{white-space:nowrap}.drawer-tools{flex-shrink:0;align-items:center;gap:3px;display:flex}.icon-btn{width:33px;height:33px;color:var(--ink-3);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;place-items:center;padding:0;text-decoration:none;transition:background .15s,color .15s,border-color .15s;display:grid}.icon-btn:hover{color:var(--ink-strong);background:#f2f4f7;border-color:#eaecf0}.drawer-title{overflow-wrap:anywhere;color:var(--ink);letter-spacing:-.032em;margin:0 0 8px;font-size:clamp(20px,2.6vw,24px);font-weight:750;line-height:1.35}.drawer-url{min-width:0;color:var(--ink-4);align-items:center;gap:4px;font-size:10.5px;text-decoration:none;display:flex}.drawer-url span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.drawer-url:hover{color:var(--brand)}.drawer-badges{flex-wrap:wrap;align-items:center;gap:5px;margin-top:11px;display:flex}.fetch-badge{color:var(--brand-ink);background:#eef2ff;border-color:#dfe5ff}.muted-badge{color:var(--ink-4);background:#f8fafc;border-color:#eaecf0}.drawer-body{overscroll-behavior:contain;flex:1;padding:24px clamp(20px,4vw,36px) 44px;overflow-y:auto}.drawer-body::-webkit-scrollbar{width:10px}.drawer-body::-webkit-scrollbar-thumb{background:#d5dbe6;border:3px solid #fff;border-radius:999px}.drawer-body::-webkit-scrollbar-thumb:hover{background:#b8c2d3}.drawer-loading-status{color:var(--brand-ink);align-items:center;gap:7px;margin-bottom:20px;font-size:12px;font-weight:600;display:flex}.skeleton-drawer-url{width:42%;height:10px;margin-bottom:25px}.drawer-lines{flex-direction:column;gap:12px;display:flex}.drawer-lines .skeleton-line{height:13px}.drawer-state{text-align:center;flex-direction:column;align-items:center;padding:52px 10px;display:flex}.drawer-state h3{color:var(--ink-strong);letter-spacing:-.02em;margin:14px 0 7px;font-size:18px;font-weight:700}.drawer-state .state-actions{margin-top:17px}.drawer-state .state-hint{max-width:440px;line-height:1.7}.drawer-footer{color:var(--ink-4);background:#fafbff;border-top:1px solid #eaecf0;justify-content:space-between;align-items:center;gap:12px;padding:10px clamp(18px,3.4vw,28px);font-size:9.5px;display:flex}.drawer-footer span{align-items:center;gap:4px;min-width:0;display:flex}.markdown-body{overflow-wrap:anywhere;color:#344054;font-size:14.5px;line-height:1.85}.markdown-body>:first-child{margin-top:0}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{color:var(--ink-strong);letter-spacing:-.025em;margin:1.65em 0 .55em;font-weight:700;line-height:1.4}.markdown-body h1{font-size:25px}.markdown-body h2{border-bottom:1px solid #eaecf0;padding-bottom:.3em;font-size:21px}.markdown-body h3{font-size:17.5px}.markdown-body h4{font-size:15.5px}.markdown-body p{margin:0 0 1.05em}.markdown-body a{color:var(--brand-strong);text-underline-offset:2px;-webkit-text-decoration:underline #c7d2fe;text-decoration:underline #c7d2fe}.markdown-body a:hover{-webkit-text-decoration-color:var(--brand-strong);text-decoration-color:var(--brand-strong)}.markdown-body ul,.markdown-body ol{margin:.55em 0 1.05em;padding-left:1.45em}.markdown-body li,.markdown-body li>p{margin:.3em 0}.markdown-body blockquote{color:var(--ink-3);background:#fafbff;border-left:3px solid #c7d2fe;margin:1em 0;padding:3px 15px}.markdown-body blockquote>:last-child{margin-bottom:0}.markdown-body code{color:#344054;font-family:var(--font-mono);background:#f2f4f8;border-radius:5px;padding:2px 5px;font-size:.86em}.markdown-body pre{color:#e2e8f0;background:#0f172a;border-radius:12px;margin:1.05em 0;padding:15px 17px;font-size:12.5px;line-height:1.65;overflow-x:auto}.markdown-body pre code{color:inherit;font-size:inherit;background:0 0;padding:0}.markdown-body img{border:1px solid #eaecf0;border-radius:10px;max-width:100%;height:auto;margin:.75em 0;display:block}.markdown-body figure{margin:1em 0}.markdown-body figcaption{color:var(--ink-4);text-align:center;margin-top:6px;font-size:11.5px}.markdown-body table{border-collapse:collapse;width:100%;margin:1.05em 0;font-size:12.5px;display:block;overflow-x:auto}.markdown-body th,.markdown-body td{text-align:left;border:1px solid #eaecf0;padding:8px 10px}.markdown-body th{color:var(--ink-strong);background:#f8fafc;font-weight:600}.markdown-body hr{border:0;border-top:1px solid #eaecf0;margin:2em 0}.markdown-body iframe,.markdown-body video{display:none}.app-footer{width:100%;max-width:1120px;color:var(--ink-4);flex-wrap:wrap;align-items:center;gap:8px;margin:0 auto;padding:0 28px 26px;font-size:10px;display:flex}.footer-brand{color:var(--ink-3);font-weight:650}.footer-sep{background:#cbd5e1;border-radius:50%;width:3px;height:3px}.app-footer a{color:var(--ink-3);text-decoration:none}.app-footer a:hover{color:var(--brand);text-decoration:underline}.spinner{animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}@keyframes pulse{0%,to{box-shadow:0 0 0 3px #10b98124}50%{box-shadow:0 0 0 6px #10b9810f}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes modal-in{0%{opacity:0;transform:translateY(8px)scale(.975)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes drawer-in{0%{opacity:.6;transform:translate(42px)}to{opacity:1;transform:translate(0)}}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)scale(.98)}to{opacity:1;transform:translate(-50%)scale(1)}}@media (width<=980px){.header-tag{display:none}.home-panels{grid-template-columns:1fr}.feature-strip{grid-template-columns:repeat(2,1fr)}}@media (width<=760px){.header-inner{gap:10px;min-height:62px;padding:7px 16px}.brand-copy{display:none}.brand-mark{border-radius:10px;width:34px;height:34px}.header-search{margin:0 2px}.api-key-chip{justify-content:center;width:36px;padding:0}.api-key-chip .api-key-chip-label,.api-key-chip .api-key-status{display:none}.hero{padding:58px 20px 4px}.hero-title{margin-top:18px;font-size:clamp(34px,9vw,46px)}.hero-subtitle{margin-bottom:24px;font-size:13.5px}.hero-hints .hint-divider,.hero-hints .syntax-hint{display:none}.home-panels{margin-top:38px;padding:0 20px}.feature-strip{padding:0 20px 48px}.suggestion-grid{grid-template-columns:1fr}.results{padding:24px 18px 56px}.results-heading{flex-direction:column;align-items:flex-start;gap:7px}.results-stats{padding-bottom:0}.result-card{border-radius:16px;gap:11px;padding:14px}.result-favicon .favicon{border-radius:9px;width:32px;height:32px}.result-title{font-size:16.5px}.result-snippet{-webkit-line-clamp:3;font-size:12.5px}.result-footer{flex-wrap:wrap;gap:8px}.result-url{order:2;width:100%}.result-actions{margin-left:auto}.state-panel{padding:36px 20px}.modal-header{padding:18px 18px 0}.modal-body{padding:17px 18px 15px}.modal-footer{flex-wrap:wrap;padding:13px 18px}.modal-footer .btn{padding:0 12px}.detail-dialog{width:100vw}.drawer-header{padding:14px 16px 13px}.drawer-body{padding:20px 17px 36px}.drawer-title{font-size:20px}.drawer-footer{padding:9px 16px}.drawer-footer>span:last-child{display:none}.app-footer{padding:0 20px 22px}.toast{bottom:18px}}@media (width<=560px){.search-form-hero .search-box{border-radius:17px;height:58px;padding-left:15px}.search-form-hero .search-input{padding:0 9px;font-size:14.5px}.search-form-hero .search-clear{width:23px;height:23px}.search-form-hero .search-submit{border-radius:12px;width:44px;height:44px;padding:0}.search-form-hero .search-submit-label,.search-form-hero .count-picker,.search-form-compact .count-picker,.search-form-compact .search-submit-label{display:none}.hero-eyebrow,.hero-hints{font-size:10.5px}.key-notice{text-align:left;border-radius:13px;max-width:100%;font-size:11px}.feature-strip{grid-template-columns:1fr}.panel{border-radius:18px;padding:16px}.result-detail-btn{padding:0 8px}.result-link,.result-meta .quality-badge{display:none}.drawer-topline{flex-wrap:wrap}.drawer-tools .icon-btn{width:30px;height:30px}.drawer-badges .quality-badge{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.header-updates-link,.header-rss-link{white-space:nowrap;border-radius:9px;align-items:center;gap:6px;min-height:36px;padding:7px 9px;font-size:12px;font-weight:600;text-decoration:none;display:inline-flex}.header-updates-link{color:var(--ink-3)}.header-updates-link:hover{color:var(--brand);background:#edf0ff}.header-rss-link{color:var(--brand-ink);background:#edf3fe;border:1px solid #cbd9ff}.header-rss-link:hover{background:#e4edfd}@media (width<=900px){.header-tag{display:none}}@media (width<=640px){.header-updates-link{display:none}.header-rss-link{padding:7px}.header-rss-link span{display:none}.header-actions{gap:8px}}