@charset "UTF-8";
:root{--bg:#F5F6F8;--surface:#fff;--text:#22252C;--muted:#606774;--line:#E2E5EA;--accent:#D92932;--accent-soft:#FFF0F1;--accent-text:#BB2028;--subtle:#ECEFF3;--ink:#313845;--shadow:0 12px 48px #20242e14;color-scheme:light;font-family:"Segoe UI",Arial,sans-serif;font-size:15px}
:root[data-theme=dark]{--bg:#16181D;--surface:#22252C;--text:#F4F5F7;--muted:#AEB5C1;--line:#393E48;--accent:#FF5962;--accent-soft:#3B242B;--accent-text:#FF858B;--subtle:#2C3039;--ink:#E5E8EE;--shadow:0 12px 48px #0004;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer;color:inherit}a{color:var(--accent-text);text-decoration:none}button:disabled{cursor:wait;opacity:.65}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:3px}button{border:0;background:none}button:hover{filter:brightness(.94)}a:hover{text-decoration:underline}p{line-height:1.6}h1,h2,h3,p{margin-top:0}h1{font-size:34px;line-height:1.16;font-weight:650;letter-spacing:-1.1px;margin-bottom:13px}h2{font-size:23px;line-height:1.32;letter-spacing:-.35px}h3{font-size:17px;line-height:1.4}small{font-size:12px;color:var(--muted)}.demo-strip{height:34px;display:flex;justify-content:space-between;align-items:center;padding:0 30px;font-size:12px;background:var(--ink);color:var(--surface)}[data-theme=dark] .demo-strip{background:#D7DBE3;color:#20252d}.shell{display:grid;grid-template-columns:248px minmax(0,1fr);max-width:1680px;margin:auto;min-height:calc(100vh - 34px)}.sidebar{padding:32px 20px 20px;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:calc(100vh - 34px)}.brand{display:flex;align-items:center;gap:12px;margin:0 12px 45px;color:var(--text);font-size:29px;font-weight:700;letter-spacing:-1px}.brand:hover{text-decoration:none}.brand small{display:block;font-size:11px;letter-spacing:0;font-weight:400;margin-top:3px}.brand-mark{background:var(--accent);color:#fff;width:40px;height:40px;border-radius:13px;font-size:42px;line-height:30px;text-align:center}.nav-item{width:100%;display:flex;align-items:center;gap:14px;text-align:left;padding:13px 14px;margin:5px 0;border-radius:10px;color:var(--muted);font-weight:550;font-size:14px}.nav-item>span{font-size:21px;width:22px;text-align:center}.nav-item.active{background:var(--accent-soft);color:var(--accent-text)}.nav-label{font-size:12px;color:var(--muted);padding:25px 14px 8px}.sidebar-bottom{margin-top:auto;padding-top:30px}.business-link{font-size:13px;width:100%;display:flex;justify-content:space-between;padding:14px}.theme-toggle{font-size:13px;display:flex;align-items:center;gap:12px;padding:14px}.theme-toggle>span:first-child{font-size:20px}.profile{border-top:1px solid var(--line);margin-top:20px;padding:22px 8px 0;display:flex;align-items:center;gap:11px;font-size:13px}.profile small{display:block;margin-top:4px}.profile button{margin-left:auto;font-size:24px}.avatar{border-radius:50%;background:var(--subtle);width:34px;height:34px;display:grid;place-items:center;font-size:13px}.workspace{min-width:0}.topbar{height:88px;padding:0 38px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:13px;background:var(--bg)}.top-actions{display:flex;align-items:center;gap:14px}.search{display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--surface);border:1px solid var(--line);border-radius:20px;color:var(--muted)}.search>span{font-size:23px}.search input{width:195px;border:0;background:none;color:var(--text);font-size:12px;outline:none}.icon-button{border:1px solid var(--line);width:38px;height:38px;border-radius:50%;font-size:22px;background:var(--surface)}#mobile-theme,.mobile-brand,.mobile-nav{display:none}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:30px;padding:36px 38px 20px;max-width:1250px;margin:auto}main{min-width:0}.intro{margin-bottom:26px}.intro p{color:var(--muted);font-size:14px;max-width:600px}.heading-row{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:8px}.date-label{font-size:12px;color:var(--muted);margin-bottom:12px}.tag{display:inline-flex;align-items:center;gap:5px;border-radius:7px;padding:5px 8px;font-size:11px;background:var(--subtle);color:var(--muted)}.tag.red{background:var(--accent-soft);color:var(--accent-text)}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.chip{border:1px solid var(--line);background:var(--surface);padding:9px 14px;border-radius:20px;font-size:12px;color:var(--muted)}.chip.active{background:var(--text);color:var(--surface);border-color:var(--text)}.story{background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:24px;margin-bottom:17px}.story.featured{padding:28px;border-top:3px solid var(--accent)}.story-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:17px;font-size:11px;color:var(--muted)}.story h2{margin-bottom:12px}.story h3{font-size:20px;line-height:1.35;margin-bottom:12px;letter-spacing:-.25px}.story-heading{text-align:left;padding:0;display:block;width:100%}.story.featured h2{font-size:27px;line-height:1.28;letter-spacing:-.55px}.story-summary{font-size:13px;color:var(--muted);margin-bottom:19px}.why{border-left:2px solid var(--accent);padding-left:12px;font-size:12px;line-height:1.5;color:var(--text);margin-bottom:20px}.why b{font-weight:600}.story-bottom{display:flex;gap:12px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:16px;font-size:11px;color:var(--muted)}.story-actions{display:flex;gap:10px}.small-button{font-size:12px;padding:7px 8px;border-radius:6px}.small-button:hover{background:var(--subtle)}.small-button.selected{color:var(--accent-text)}.rail{padding-top:4px}.rail-panel{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:22px;margin-bottom:20px}.rail-panel h3{font-size:16px;margin-bottom:12px}.rail-panel p{font-size:12px;color:var(--muted)}.rail-panel .large-time{font-size:36px;line-height:1.2;letter-spacing:-1px;color:var(--text);margin:16px 0 5px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 17px;border-radius:9px;font-size:13px;font-weight:600;border:1px solid var(--line);background:var(--surface);text-align:center}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}[data-theme=dark] .btn.primary{color:#16181D}.btn.wide{width:100%}.btn.quiet{border-color:transparent;color:var(--muted)}.rail-topics{display:flex;flex-wrap:wrap;gap:7px;margin:15px 0 18px}.text-link{color:var(--accent-text);font-size:12px;padding:0}.rail-note{padding:7px 5px;font-size:12px;color:var(--muted);line-height:1.6}.rail-note b{color:var(--text);display:block;margin-bottom:9px;font-weight:600}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);vertical-align:middle;margin-right:6px}.app-footer{padding:15px 38px 30px;font-size:11px;color:var(--muted);max-width:1250px;margin:auto}.section-panel{border:1px solid var(--line);background:var(--surface);border-radius:15px;padding:25px;margin-bottom:20px}.section-panel h2{font-size:19px;margin-bottom:8px}.help{font-size:12px;color:var(--muted);line-height:1.6}.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.topic-option{display:flex;align-items:center;gap:10px;font-size:13px;padding:14px;border:1px solid var(--line);border-radius:9px;cursor:pointer}.topic-option:has(input:checked){background:var(--accent-soft);border-color:var(--accent)}input[type=checkbox]{accent-color:var(--accent);width:17px;height:17px}.field{display:block;font-size:13px;margin:18px 0}.field>span{display:block;margin-bottom:8px;font-weight:550}.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text);font-size:13px}.field small{display:block;margin-top:6px;line-height:1.5}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.check-line{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.5;margin:17px 0}.check-line input{flex-shrink:0;margin:1px 0}.source-row{display:flex;justify-content:space-between;gap:15px;padding:18px 0;border-bottom:1px solid var(--line)}.source-row:last-child{border:0}.source-row .check-line{margin:0}.source-row small{display:block;font-size:11px;margin-top:6px}.empty{text-align:center;padding:55px 20px;background:var(--surface);border:1px dashed var(--line);border-radius:14px}.empty .symbol{font-size:38px;color:var(--accent);margin-bottom:12px}.empty h2{font-size:21px}.empty p{font-size:13px;color:var(--muted)}.digest-cover{padding:30px;background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-bottom:22px}.digest-cover h2{font-family:Georgia,"Times New Roman",serif;font-size:38px;line-height:1.2;font-weight:400;letter-spacing:-.9px;max-width:400px;margin:13px 0 18px}.digest-cover p{font-size:13px;color:var(--muted)}.digest-story{display:grid;grid-template-columns:32px 1fr;gap:13px;padding:23px 0;border-bottom:1px solid var(--line)}.digest-number{font-size:19px;color:var(--accent-text);font-weight:600}.digest-story h3{margin-bottom:8px;font-size:17px}.digest-story p{font-size:13px;color:var(--muted)}.digest-story .small-button{padding-left:0}.metrics{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin:20px 0}.metric{border-left:2px solid var(--accent);padding:5px 12px}.metric b{display:block;font-size:23px;margin-bottom:7px}.metric small{line-height:1.5;display:block}.architecture{display:flex;gap:12px;flex-wrap:wrap;align-items:center;font-size:13px;padding:15px 0}.architecture span{background:var(--subtle);padding:13px;border-radius:8px}.architecture .api{background:var(--accent-soft);color:var(--accent-text);font-weight:600}.code-example{font-family:Consolas,monospace;font-size:11px;white-space:pre-wrap;overflow-wrap:anywhere;padding:17px;background:var(--bg);border-radius:8px;line-height:1.6}.status-list{font-size:13px;line-height:1.8;padding-left:18px}.warning{background:var(--accent-soft);color:var(--accent-text);padding:13px 16px;border-radius:9px;font-size:12px;line-height:1.6;margin:18px 0}.form-actions{display:flex;gap:12px;flex-wrap:wrap}.count{font-size:12px;color:var(--muted);margin:5px 0 15px}.toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,25px);background:var(--text);color:var(--surface);padding:13px 20px;border-radius:10px;font-size:13px;opacity:0;pointer-events:none;max-width:90%;z-index:20;box-shadow:var(--shadow);transition:opacity .15s,transform .15s}.toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--text);padding:0;width:min(640px,calc(100% - 32px));max-height:88vh;box-shadow:var(--shadow)}dialog::backdrop{background:#080c1680;backdrop-filter:blur(3px)}.modal-inner{padding:30px}.modal-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.close{font-size:26px;line-height:1;padding:0 4px}.modal-inner h2{font-size:27px;line-height:1.3}.modal-inner p{font-size:14px;color:var(--muted)}.modal-inner .why{font-size:13px;color:var(--text)}.modal-inner .meta-list{font-size:12px;color:var(--muted);margin-bottom:20px;line-height:1.8}.step-progress{display:flex;gap:6px;margin-bottom:24px}.step-progress span{height:4px;border-radius:3px;flex:1;background:var(--line)}.step-progress .done{background:var(--accent)}.step-title{font-size:12px;color:var(--muted);margin-bottom:11px}.feature-outline{padding:13px 0;border-top:1px solid var(--line);font-size:13px;line-height:1.6}.mini-preview .shell{max-width:440px;display:block;min-height:calc(100vh - 34px);border-left:1px solid var(--line);border-right:1px solid var(--line)}.mini-preview .sidebar,.mini-preview .rail,.mini-preview .desktop-only{display:none}.mini-preview .content-grid{display:block;padding:24px 18px}.mini-preview .topbar{height:65px;padding:0 18px}.mini-preview .mobile-brand{display:block;font-weight:700;font-size:21px}.mini-preview .search{display:none}.mini-preview #mobile-theme{display:block}.mini-preview h1{font-size:29px}.mini-preview .story{padding:20px}.mini-preview .story.featured h2{font-size:24px}.mini-preview .app-footer{padding:12px 18px 100px}.mini-preview .mobile-nav{display:flex;width:440px;max-width:100%;left:50%;transform:translateX(-50%)}
@media(min-width:1500px){.content-grid{gap:40px;grid-template-columns:minmax(0,1fr) 285px}.story-summary{font-size:14px}}
@media(max-width:1200px){.shell{grid-template-columns:215px minmax(0,1fr)}.sidebar{padding-left:13px;padding-right:13px}.content-grid{grid-template-columns:minmax(0,1fr) 230px;gap:20px;padding:30px 25px}.topbar{padding:0 25px}.rail-panel{padding:18px}.story.featured h2{font-size:25px}}
@media(max-width:1000px){.rail{display:none}.content-grid{display:block;max-width:760px}.topbar{height:76px}.story.featured{padding:25px}}
@media(max-width:700px){.demo-strip{height:auto;min-height:36px;padding:8px 16px;gap:15px;font-size:10px}.demo-strip span:last-child{text-align:right}.shell{display:block}.sidebar{display:none}.topbar{height:64px;padding:0 18px;position:sticky;top:0;z-index:5}.mobile-brand{display:block;font-size:21px;font-weight:700;color:var(--accent-text)}.desktop-only,.search{display:none}#mobile-theme{display:block}.top-actions{gap:8px}.icon-button{height:34px;width:34px;font-size:20px}.content-grid{padding:26px 18px 15px}h1{font-size:29px}.intro{margin-bottom:20px}.intro p{font-size:13px}.chips{gap:6px}.chip{font-size:11px;padding:8px 11px}.story,.story.featured{padding:20px;border-radius:13px}.story.featured h2{font-size:24px}.story h3{font-size:21px}.story-meta{font-size:10px}.story-summary{font-size:13px}.story-bottom{gap:7px;align-items:flex-start}.story-actions{gap:0}.small-button{font-size:11px;padding:6px}.app-footer{padding:12px 18px 100px}.mobile-nav{display:flex;justify-content:space-around;position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--line);padding:8px 0 max(10px,env(safe-area-inset-bottom));z-index:10}.mobile-nav button{font-size:21px;width:25%;color:var(--muted);padding:3px}.mobile-nav span{display:block;font-size:10px;margin-top:5px}.mobile-nav .active{color:var(--accent-text)}.section-panel{padding:20px}.form-row{grid-template-columns:1fr;gap:0}.topic-option{padding:11px;font-size:12px}.topic-grid{gap:8px}.modal-inner{padding:24px}.modal-inner h2{font-size:24px}.digest-cover{padding:24px}.digest-cover h2{font-size:32px}.metrics{grid-template-columns:1fr;gap:20px}.toast{bottom:90px;width:max-content}.source-row{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
/* Live reader additions: typography, source identity and useful controls. */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.reader-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:24px 0 18px}.scope-switch{display:flex;padding:4px;gap:4px;background:var(--subtle);border-radius:11px}.scope-switch button{font-size:13px;padding:10px 17px;border-radius:8px;color:var(--muted);font-weight:600}.scope-switch .active{color:var(--accent-text);background:var(--surface);box-shadow:0 2px 6px #00000008}.refresh-button{font-weight:500;font-size:12px;padding:10px 13px}.feed-controls{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.feed-controls select{border:1px solid var(--line);border-radius:8px;padding:9px 10px;background:var(--surface);font-size:12px;color:var(--muted);max-width:230px}.results-line{display:flex;justify-content:space-between;gap:15px;font-size:11px;color:var(--muted);margin:17px 0}.publisher-dot{display:inline-grid;place-items:center;width:25px;height:25px;border-radius:6px;background:var(--subtle);color:var(--text);font-size:12px;font-weight:700;flex-shrink:0}.source-identity{display:inline-flex;align-items:center;gap:8px;color:var(--text);font-weight:550;font-size:12px}.story-tags{display:flex;gap:8px;flex-wrap:wrap;margin:19px 0}.story h3{font-size:21px;line-height:1.42}.story.featured h2{font-size:26px;line-height:1.35}.story-bottom .read-link{font-size:12px;font-weight:550}.load-more{margin:12px 0 28px;background:var(--surface)}.publisher-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 0;font-size:12px;border-bottom:1px solid var(--line)}.publisher-row:last-of-type{border-bottom:0}.connection-dot{height:6px;width:6px;border-radius:50%;background:#339865}.connection-dot.stale{background:#9D7B32}.live-mark{font-size:11px;color:var(--muted);margin-bottom:16px}.connection-panel .help{margin:16px 0}.source-overview{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:var(--muted);padding:14px 0 22px}.source-overview>span:first-child{color:var(--text);font-weight:550}#search-toggle{display:none}.business-link{color:var(--muted)}
@media(max-width:700px){#search-toggle{display:block}#view-toggle{display:none}.topbar.searching{height:113px;align-items:flex-start;padding-top:15px}.topbar.searching .search{display:flex;position:absolute;top:62px;left:18px;right:18px;width:calc(100% - 36px);padding:7px 12px}.topbar.searching .search input{width:100%;font-size:13px}.reader-toolbar{gap:8px;margin-top:20px}.scope-switch button{font-size:12px;padding:9px 12px}.refresh-button{padding:9px;font-size:11px}.feed-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px}.feed-controls select{width:100%;max-width:none;font-size:11px;min-width:0}.results-line{gap:10px;font-size:10px}.story.featured h2,.story h3{font-size:22px;line-height:1.38}.story-bottom{flex-wrap:wrap;gap:10px}.story-actions{margin-left:auto}.story-bottom .read-link{font-size:11px}.story-meta{font-size:10px;gap:8px}.source-identity{font-size:11px;gap:6px}.publisher-dot{width:22px;height:22px;font-size:11px}.source-overview{flex-wrap:wrap}.source-overview .btn{margin-left:auto}.mini-preview .search{display:none}}