:root{--bg:#f0eee1;--surface:#fffdf5;--surface-soft:#e5ead9;--ink:#193f38;--muted:#596d61;--primary:#28584b;--primary-hover:#1d453b;--border:#d4dcc8;--lime:#d4e7b2;--good:#306444;--good-bg:#e8efda;--warn:#865c2c;--warn-bg:#f7e9cd;--error:#a13f37;--error-bg:#fae9e1;--radius:22px;--shadow:0 3px 0 rgba(34,71,55,.04)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.5}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,select,input{touch-action:manipulation}button,select{cursor:pointer}button:disabled{cursor:default}svg{display:block}button,a,select,input{outline-offset:4px}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #b7762f}a:hover{text-decoration:underline}[hidden]{display:none!important}.wrap{width:calc(100% - 48px);max-width:1520px;margin-inline:auto}.skip-link{position:absolute;top:-60px;left:20px;padding:12px 20px;background:var(--ink);color:white;z-index:10}.skip-link:focus{top:12px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:26px;border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px;font-weight:750;font-size:22px;letter-spacing:1px}.brand:hover{text-decoration:none}.brand-icon{display:grid;place-items:center;width:45px;height:45px;background:var(--primary);border-radius:14px;color:var(--lime);flex:none}.brand-icon svg{width:40px;height:40px}.brand small{display:block;font-size:10px;font-weight:500;letter-spacing:1.2px;margin-top:2px;color:var(--muted)}.guide-link{display:flex;align-items:center;gap:12px;min-height:44px;font-size:14px;font-weight:600}.board-section{padding-top:32px}.board-heading{display:flex;align-items:center;justify-content:space-between;gap:24px}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:650;color:var(--muted);margin:0 0 8px}h1{font-size:clamp(30px,3.4vw,45px);font-weight:750;letter-spacing:-1.5px;line-height:1.25;margin:0;text-wrap:balance}.board-intro{margin:10px 0 0;color:var(--muted)}.refresh-block{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex:none}.refresh-button{display:flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:11px 20px;border:1px solid var(--primary);border-radius:14px;background:var(--primary);color:var(--surface);font-weight:650;box-shadow:0 3px 0 #bed1bc;transition:background .15s,transform .15s}.refresh-button:hover{background:var(--primary-hover)}.refresh-button:active{transform:translateY(2px)}.refresh-button:disabled{opacity:.65}.refresh-button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.refresh-button.is-loading svg{animation:spin 1s linear infinite}.update-time{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.board-summary{display:flex;align-items:center;gap:24px;margin:24px 0 20px;padding:15px 21px;background:var(--surface-soft);border:1px solid var(--border);border-radius:16px}.board-summary>div{display:flex;gap:9px;align-items:baseline;color:var(--muted);font-size:13px}.summary-value{font-size:25px;font-weight:700;color:var(--ink);line-height:1.1;font-variant-numeric:tabular-nums}.auto-note{display:flex;align-items:center;gap:8px;margin:0 0 0 auto;color:var(--muted);font-size:13px}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--good);flex:none}.filters{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:0 0 20px}.filter-field{display:flex;align-items:center;gap:9px}.filter-field label{font-size:13px;color:var(--muted)}.filter-field select{min-width:152px;max-width:230px;min-height:44px;border:1px solid var(--border);background:var(--surface);color:var(--ink);border-radius:12px;padding:9px 33px 9px 12px}.space-filter{display:flex;align-items:center;gap:9px;min-height:44px;font-size:14px;cursor:pointer;padding-right:10px}.space-filter input{width:18px;height:18px;accent-color:var(--primary);margin:0}.filter-count{margin-left:auto;color:var(--muted);font-size:13px}.notice{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid #e3c89a;background:var(--warn-bg);color:var(--warn);padding:12px 16px;border-radius:14px;margin-bottom:16px;font-size:14px}.notice.is-error{background:var(--error-bg);border-color:#e8c0b1;color:var(--error)}.notice button{border:1px solid currentColor;background:transparent;color:inherit;min-height:44px;border-radius:10px;padding:8px 14px;white-space:nowrap}.island-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.island-card{min-width:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column}.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.card-name{font-size:19px;font-weight:750;line-height:1.3;margin:0;overflow-wrap:anywhere;min-width:0}.status-badge{font-size:11px;border-radius:50px;padding:4px 8px;white-space:nowrap;flex:none;color:var(--good);background:var(--good-bg);font-weight:650;line-height:1.5}.status-badge.full{background:var(--warn-bg);color:var(--warn)}.status-badge.offline,.status-badge.unavailable,.status-badge.stale{background:#ebece6;color:#63675d}.source-label{font-size:11px;color:var(--muted);margin:4px 0 13px;overflow-wrap:anywhere}.code-box{border-radius:13px;padding:12px 10px;background:#f0f2e7;margin-bottom:11px;text-align:center}.code-label{font-size:11px;color:var(--muted);display:block;margin-bottom:1px}.island-code{display:block;font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;font-size:35px;line-height:1.25;letter-spacing:3px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--primary);white-space:nowrap}.island-code.no-code{font-family:inherit;font-size:19px;letter-spacing:0;line-height:44px;color:var(--muted)}.stale .island-code{color:#7a7868}.visitors-line{display:flex;align-items:baseline;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted)}.visitor-count{font-size:23px;font-weight:750;color:var(--ink);font-variant-numeric:tabular-nums}.visitor-capacity{font-size:13px;color:var(--muted);font-weight:400}.visitor-track{height:4px;background:#e7e9dd;border-radius:4px;overflow:hidden;margin:7px 0 11px}.visitor-track span{display:block;height:100%;background:#6c9773;border-radius:4px}.full .visitor-track span{background:#bc9254}.card-tags{display:flex;gap:5px;flex-wrap:wrap;min-height:22px;margin-bottom:12px}.card-tag{font-size:11px;color:var(--muted);background:#f1efe5;padding:2px 6px;border-radius:5px;overflow-wrap:anywhere}.card-note{font-size:11px;color:var(--muted);margin:0 0 12px;line-height:1.45}.card-actions{margin-top:auto}.copy-button{display:flex;align-items:center;justify-content:center;gap:7px;background:var(--primary);color:var(--surface);border:0;border-radius:11px;width:100%;min-height:44px;font-size:13px;font-weight:650;transition:background .15s,transform .15s}.copy-button svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.copy-button:hover{background:var(--primary-hover)}.copy-button:active{transform:translateY(1px)}.copy-button:disabled{background:#e9eadf;color:#767d6e}.card-links{display:flex;justify-content:space-between;gap:8px;margin:3px 0 -8px}.card-links a{display:flex;align-items:center;min-height:44px;font-size:12px;color:var(--muted)}.card-time{font-size:10px;color:#748071;margin-top:8px;border-top:1px solid #e9ebdf;padding-top:9px;font-variant-numeric:tabular-nums}.board-footnote{font-size:12px;color:var(--muted);margin:16px 0 0;max-width:940px}.skeleton{min-height:292px}.skeleton-bar{height:14px;border-radius:5px;background:#e6e9dd;margin:0 0 13px;width:65%;animation:pulse 1.8s ease-in-out infinite}.skeleton-code{height:77px;width:100%;margin-top:15px}.skeleton-button{height:44px;width:100%;margin-top:auto}.empty-state{padding:40px 20px;background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);text-align:center}.empty-state h2{font-size:21px;margin:0 0 8px}.empty-state p{color:var(--muted);margin:0 0 20px}.secondary-button{min-height:44px;border:1px solid var(--primary);border-radius:12px;color:var(--primary);background:transparent;padding:9px 18px;font-size:14px}.sources-section,.guide-section{margin-top:42px;padding-top:30px;border-top:1px solid var(--border)}.section-title h2{font-size:25px;font-weight:700;letter-spacing:-.5px;margin:0 0 8px;text-wrap:balance}.section-title p:not(.eyebrow){font-size:14px;margin:0;color:var(--muted)}.source-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}.source-card{display:flex;justify-content:space-between;gap:16px;padding:16px 18px;border:1px solid var(--border);border-radius:15px;background:#f6f5ec}.source-card h3{margin:0 0 5px;font-size:15px;overflow-wrap:anywhere}.source-card p{font-size:12px;color:var(--muted);margin:0}.source-card a{font-size:13px;min-height:44px;display:flex;align-items:center;white-space:nowrap;flex:none}.source-card .source-error{color:var(--warn)}.source-loading{color:var(--muted);font-size:14px}.guide-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin:24px 0 0;padding:0;list-style:none}.guide-steps li{display:flex;align-items:flex-start;gap:15px;min-width:0}.step-number{width:39px;height:39px;flex:none;display:grid;place-items:center;border:1px solid #bac9ae;border-radius:50%;color:#517859;font-style:italic;font-size:19px;font-family:Georgia,serif}.guide-steps h3{font-size:16px;margin:5px 0 7px}.guide-steps p{font-size:13px;line-height:1.7;color:var(--muted);margin:0}.guide-note{margin:23px 0 0;padding:14px 17px;background:var(--surface-soft);border-radius:12px;font-size:12px;color:var(--muted)}.site-footer{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted);padding-block:25px;margin-top:36px;border-top:1px solid var(--border)}.toast{position:fixed;bottom:max(24px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);padding:13px 20px;border-radius:12px;background:var(--ink);color:white;box-shadow:0 8px 25px rgba(0,0,0,.13);font-size:14px;z-index:20;text-align:center}
.status-badge.source-window{background:#e3eadb;color:#4c674b}.official-windows{background:#193f38;border-radius:13px;padding:10px;margin-bottom:13px;color:#f4f6e6}.window-label{display:block;font-size:11px;color:#dce8d3;line-height:1.5}.visitors-window-label{padding-top:10px;border-top:1px solid #46685a}.official-frame{--official-scale:.7;position:relative;width:100%;overflow:visible}.official-frame iframe{position:absolute;top:0;left:0;width:320px;border:0;display:block;background:transparent;transform:scale(var(--official-scale));transform-origin:top left;max-width:none}.code-official-frame{height:max(100px,calc(180px * var(--official-scale)))}.code-official-frame iframe{height:180px}.visits-official-frame{height:max(60px,calc(140px * var(--official-scale)))}.visits-official-frame iframe{height:140px}.window-input-note{display:flex;align-items:center;justify-content:center;width:100%;min-height:44px;font-size:12px;color:#49634b;background:#e8eddf;border-radius:11px;text-align:center;padding:8px}.source-window .card-time{font-size:10px}.source-window .card-tags{margin-top:0}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.5}}
@media(min-width:1440px){.island-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:1040px){.island-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.source-list{grid-template-columns:repeat(2,minmax(0,1fr))}.board-summary{gap:20px}.guide-steps{gap:20px}}
@media(max-width:720px){.wrap{width:calc(100% - 28px)}.site-header{padding-block:18px;gap:14px}.brand{font-size:19px;gap:9px}.brand-icon{width:37px;height:37px;border-radius:11px}.brand-icon svg{width:33px;height:33px}.brand small{font-size:8px;letter-spacing:.7px}.guide-link{font-size:12px;gap:5px}.board-section{padding-top:24px}.board-heading{align-items:flex-start;gap:12px;flex-wrap:wrap}.eyebrow{font-size:9px;letter-spacing:1.1px}h1{font-size:32px;letter-spacing:-1px}.board-intro{font-size:13px;margin-top:8px}.refresh-block{flex-direction:row;align-items:center;justify-content:space-between;width:100%;margin-top:3px}.refresh-button{min-height:44px;font-size:13px;padding:9px 14px;border-radius:12px;box-shadow:none}.update-time{font-size:11px;text-align:right}.board-summary{gap:18px;margin:20px 0 16px;padding:13px 15px;flex-wrap:wrap}.board-summary>div{font-size:11px;gap:6px}.summary-value{font-size:22px}.auto-note{width:100%;margin:0;font-size:11px;gap:6px;border-top:1px solid #cfd9c2;padding-top:9px}.filters{gap:10px;align-items:stretch;margin-bottom:14px}.filter-field{display:block;flex:1;min-width:0}.filter-field label{display:block;font-size:11px;margin:0 0 4px}.filter-field select{min-width:0;max-width:none;width:100%;font-size:14px;min-height:44px}.space-filter{font-size:12px;gap:7px;min-height:35px}.filter-count{align-self:center;font-size:11px}.island-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.island-card{padding:13px 12px;border-radius:17px}.card-top{display:block}.card-name{font-size:17px;min-height:22px;margin-bottom:5px}.status-badge{font-size:10px;padding:3px 7px;display:inline-block}.source-label{font-size:10px;margin:5px 0 10px}.code-box{padding:10px 6px;border-radius:10px;margin-bottom:9px}.code-label{font-size:10px}.island-code{font-size:clamp(25px,7.2vw,33px);letter-spacing:2px}.island-code.no-code{font-size:16px;line-height:39px}.visitors-line{font-size:11px;gap:5px}.visitor-count{font-size:21px}.visitor-capacity{font-size:11px}.visitor-track{margin-bottom:10px}.card-tags{gap:4px;margin-bottom:9px;min-height:20px}.card-tag{font-size:10px;padding:2px 5px}.card-note{font-size:10px;margin-bottom:10px}.copy-button{font-size:12px;gap:5px;min-height:44px}.copy-button svg{width:14px;height:14px}.card-links{gap:5px}.card-links a{font-size:10px}.card-time{font-size:9px;padding-top:8px;margin-top:7px}.board-footnote{font-size:11px;line-height:1.6}.notice{font-size:12px;padding:11px 12px;gap:10px}.notice button{padding:8px 11px;font-size:12px}.sources-section,.guide-section{margin-top:32px;padding-top:23px}.section-title h2{font-size:22px}.section-title p:not(.eyebrow){font-size:12px}.source-list{grid-template-columns:1fr;gap:9px;margin-top:14px}.source-card{padding:13px 15px}.source-card h3{font-size:14px}.source-card p{font-size:11px}.source-card a{font-size:12px}.guide-steps{grid-template-columns:1fr;gap:21px;margin-top:18px}.guide-steps h3{font-size:15px}.guide-steps p{font-size:12px}.guide-note{font-size:11px;line-height:1.7}.site-footer{font-size:10px;gap:10px;flex-wrap:wrap;padding-block:20px;margin-top:27px}.skeleton{min-height:315px}}
@media(max-width:350px){.wrap{width:calc(100% - 20px)}.island-grid{gap:8px}.island-card{padding:11px 9px}.island-code{font-size:24px;letter-spacing:1px}.brand{font-size:17px}.brand small{font-size:7px}.board-summary{gap:13px}.refresh-block{gap:10px}.update-time{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}