@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;0,8..60,700;1,8..60,400&display=swap";:root{--bg:#ffffff;--bg-subtle:#fafafa;--bg-hover:#f4f4f4;--text:#171717;--text-2:#4d4d4d;--text-3:#666666;--text-4:#8a8a8a;--border:0 0 0 1px rgba(0,0,0,.08);--border-strong:#ebebeb;--accent:#5e6ad2;--accent-hover:#4e58c0;--accent-bg:#eef0fb;--accent-soft:#f5f6fd;--green:#27a644;--amber:#fbbf24;--serif:"Source Serif 4", Georgia, "Times New Roman", serif;--sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--sans);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-size:14px}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit}::selection{background:#5e6ad22e}a{color:var(--accent);text-decoration:none}.btn{height:32px;padding:0 12px;border-radius:6px;font-size:13px;font-weight:500;border:none;display:inline-flex;align-items:center;gap:6px;transition:background .12s,transform .05s}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#fff;height:34px;padding:0 14px;border-radius:6px;font-size:13px;font-weight:500;border:none;display:inline-flex;align-items:center;gap:6px;transition:background .12s}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:#fff;box-shadow:var(--border);color:var(--text-2);height:32px;padding:0 12px;border-radius:6px;font-size:13px;font-weight:500;border:none;display:inline-flex;align-items:center;gap:6px;transition:background .12s}.btn-ghost:hover{background:var(--bg-hover)}.btn-outline{background:#fff;box-shadow:var(--border);color:var(--text-2);height:32px;padding:0 12px;border-radius:6px;font-size:13px;font-weight:500;border:none}.btn-outline:hover{background:var(--bg-hover)}.btn-add{background:var(--accent);color:#fff;border:none;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:500;transition:background .12s}.btn-add:hover{background:var(--accent-hover)}.btn-add-light{background:#fff;box-shadow:var(--border);color:var(--text-2);border:none;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:500}.btn-add-light:hover{background:var(--bg-hover)}.login-page{height:100%;display:grid;place-items:center;background:var(--bg-subtle)}.login-card{width:360px;padding:36px 32px;background:#fff;border-radius:12px;box-shadow:0 0 0 1px #0000000f,0 12px 40px -12px #0000001f}.login-card .brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:600;margin-bottom:6px}.login-card .brand .logo{width:30px;height:30px;border-radius:8px;background:var(--accent);display:grid;place-items:center;color:#fff;font-size:15px;font-weight:600}.login-card .subtitle{font-size:13px;color:var(--text-4);margin-bottom:24px}.login-card form{display:flex;flex-direction:column;gap:12px}.login-card input{height:40px;padding:0 12px;border:none;outline:none;background:var(--bg-subtle);border-radius:8px;box-shadow:var(--border);font-size:14px;color:var(--text)}.login-card input:focus{box-shadow:0 0 0 1px var(--accent)}.login-card form button{height:40px;border:none;border-radius:8px;background:var(--accent);color:#fff;font-size:14px;font-weight:500;transition:background .12s}.login-card form button:hover{background:var(--accent-hover)}.login-card form button:disabled{opacity:.5}.app-frame{height:100vh;display:flex;flex-direction:column;overflow:hidden}.content{flex:1;overflow:hidden;display:flex}.content .page{flex:1;overflow:auto}.nav-bar{height:52px;display:flex;align-items:center;gap:16px;padding:0 16px;background:var(--bg);border-bottom:1px solid var(--border-strong);flex-shrink:0}.nav-left{display:flex;align-items:center;gap:20px;min-width:0}.logo{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px;letter-spacing:-.2px;white-space:nowrap}.logo .mark{width:22px;height:22px;border-radius:6px;background:var(--accent);display:grid;place-items:center;color:#fff;font-size:12px;font-weight:600}.logo .sub{color:var(--text-4);font-weight:400;font-size:13px}.nav-tabs{display:flex;gap:2px}.nav-tab{height:32px;padding:0 14px;border:none;background:transparent;border-radius:6px;font-size:13px;font-weight:500;color:var(--text-3);transition:background .1s,color .1s}.nav-tab:hover{background:var(--bg-hover);color:var(--text)}.nav-tab.active{background:var(--accent-bg);color:var(--accent-hover);font-weight:600}.nav-right{display:flex;align-items:center;gap:10px;margin-left:auto}.mode-badge{font-size:12px;color:var(--text-4);background:var(--bg-subtle);padding:4px 10px;border-radius:12px;box-shadow:var(--border)}.review-toggle{height:30px;padding:0 12px;border:none;background:#fff;box-shadow:var(--border);border-radius:6px;font-size:12px;font-weight:500;color:var(--text-2);display:inline-flex;align-items:center;gap:6px}.review-toggle:hover{background:var(--bg-hover)}.review-toggle .indicator{width:7px;height:7px;border-radius:50%}.user-avatar{width:28px;height:28px;border-radius:50%;background:var(--accent-bg);color:var(--accent-hover);display:grid;place-items:center;font-size:12px;font-weight:600}.shelf-header{display:flex;align-items:center;justify-content:space-between;padding:28px 32px 16px}.shelf-header h2{font-size:20px;font-weight:600;letter-spacing:-.3px}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;padding:0 32px 24px}.project-card{background:#fff;border-radius:10px;box-shadow:var(--border);padding:18px;transition:box-shadow .12s}.project-card:hover{box-shadow:0 0 0 1px #0000001f}.project-card .title{font-size:14px;font-weight:600;margin-bottom:3px}.project-card .meta{font-size:12px;color:var(--text-4);margin-bottom:12px}.paper-item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:6px;cursor:pointer;font-size:13px;color:var(--text-2);transition:background .1s}.paper-item:hover{background:var(--bg-subtle)}.density-bar{display:inline-block;width:56px;height:4px;border-radius:2px;background:var(--bg-hover);overflow:hidden}.density-bar .fill{display:block;height:100%;background:var(--accent);border-radius:2px}.inbox-area{margin:0 32px 32px;padding:14px 16px;background:var(--bg-subtle);border-radius:8px;box-shadow:var(--border);font-size:13px;color:var(--text-3)}.loading{padding:60px;text-align:center;color:var(--text-4)}.market-hero{display:flex;align-items:center;gap:24px;padding:28px 32px;border-bottom:1px solid var(--border-strong)}.market-hero h3{font-size:18px;font-weight:600;letter-spacing:-.2px;margin-bottom:4px}.market-hero p{font-size:13px;color:var(--text-4)}.big-input{flex:1;height:40px;padding:0 14px;border:none;outline:none;background:var(--bg-subtle);border-radius:8px;box-shadow:var(--border);font-size:14px;color:var(--text)}.big-input:focus{box-shadow:0 0 0 1px var(--accent)}.section-header{display:flex;align-items:baseline;justify-content:space-between;padding:24px 32px 12px}.section-header h4{font-size:15px;font-weight:600}.section-header span{font-size:12px;color:var(--text-4)}.rec-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;padding:0 32px}.rec-item{background:#fff;border-radius:10px;box-shadow:var(--border);padding:16px;display:flex;flex-direction:column;gap:6px}.rec-item .tag{font-size:11px;color:var(--accent-hover);background:var(--accent-soft);align-self:flex-start;padding:2px 8px;border-radius:10px;font-weight:500}.rec-item .title{font-size:14px;font-weight:600}.rec-item .subtitle{font-size:12px;color:var(--text-4)}.rec-item .btn-add{margin-top:8px;align-self:flex-start}.hot-list{padding:0 32px 32px;display:flex;flex-direction:column}.hot-item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:8px;transition:background .1s}.hot-item:hover{background:var(--bg-subtle)}.hot-item .info{display:flex;align-items:center;gap:8px;font-size:13px}.hot-item .info strong{font-weight:600;color:var(--text)}.reader-page{height:100%;display:flex;flex-direction:column;overflow:hidden}.reader-toolbar{height:48px;display:flex;align-items:center;gap:10px;padding:0 14px;border-bottom:1px solid var(--border-strong);background:var(--bg);flex-shrink:0}.reader-toolbar select{height:32px;padding:0 10px;border:none;outline:none;background:var(--bg-subtle);border-radius:6px;box-shadow:var(--border);font-size:13px;color:var(--text);cursor:pointer;max-width:360px;flex:1}.reader-toolbar .spacer{flex:1}.reader-layout{flex:1;display:grid;grid-template-columns:256px 1fr 340px;overflow:hidden}.r-sidebar{background:var(--bg-subtle);border-right:1px solid var(--border-strong);overflow-y:auto;padding:14px 10px}.r-group{margin-bottom:22px}.reader-layout.toc-collapsed{grid-template-columns:40px 1fr 340px}.r-sidebar.collapsed{padding:12px 0;overflow:hidden;display:flex;justify-content:center}.r-label-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;padding:0 8px}.r-label-row .r-label{margin-bottom:0;padding:0}.toc-collapse-btn{width:24px;height:24px;display:grid;place-items:center;border:none;background:transparent;border-radius:6px;color:var(--text-4);font-size:15px;line-height:1;cursor:pointer;transition:background .1s,color .1s}.toc-collapse-btn:hover{background:var(--bg-hover);color:var(--accent-hover)}.toc-rail{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;gap:12px;border:none;background:transparent;cursor:pointer;color:var(--text-4);padding:14px 0}.toc-rail:hover{background:var(--bg-hover);color:var(--accent-hover)}.toc-rail-icon{font-size:16px;line-height:1}.toc-rail-label{writing-mode:vertical-rl;font-size:12px;font-weight:600;letter-spacing:3px;color:inherit}.r-label{font-size:11px;font-weight:600;letter-spacing:.4px;text-transform:uppercase;color:var(--text-4);padding:0 8px;margin-bottom:6px}.r-toc-item{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:5px 8px;border-radius:6px;font-size:13px;color:var(--text-2);background:transparent;border:none;transition:background .1s;line-height:1.35}.r-toc-item:hover{background:var(--bg-hover)}.r-toc-item .num{font-family:var(--mono);font-size:11px;color:var(--text-4);width:18px;flex-shrink:0;text-align:right}.r-toc-item.active{background:var(--accent-bg);color:var(--accent-hover);font-weight:500}.r-toc-item.child{padding-left:36px;font-size:12.5px}.annotation-item{display:flex;gap:8px;align-items:flex-start;padding:7px 8px;border-radius:6px;transition:background .1s}.annotation-item:hover{background:var(--bg-hover)}.annotation-item .swatch{width:3px;height:14px;border-radius:2px;flex-shrink:0;margin-top:2px}.annotation-item .txt{font-size:12.5px;color:var(--text-2);line-height:1.4}.annotation-item .meta{font-size:11px;color:var(--text-4);margin-top:2px}.empty-state{padding:24px;text-align:center;color:var(--text-4);font-size:13px}.r-body{overflow-y:auto;background:var(--bg)}.paper{max-width:720px;margin:0 auto;padding:48px 44px 120px;font-family:var(--serif);color:var(--text)}.paper h1{font-family:var(--serif);font-size:30px;font-weight:700;letter-spacing:-.4px;line-height:1.2;margin-bottom:10px}.paper .byline{font-size:13.5px;color:var(--text-3);margin-bottom:4px;line-height:1.6}.paper .abstract-label{font-size:12px;font-weight:600;letter-spacing:.4px;text-transform:uppercase;color:var(--text-4);margin-bottom:8px}.paper .abstract{font-size:16px;line-height:1.75;color:var(--text-2);padding:16px 20px;border-radius:8px;background:var(--bg-subtle);box-shadow:var(--border);margin-bottom:32px}.paper section{margin-bottom:30px}.paper h2{font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:-.2px;margin-bottom:12px;scroll-margin-top:16px}.paper h2 .secno{font-family:var(--mono);font-weight:500;color:var(--text-4);margin-right:8px;font-size:16px}.paper p{font-size:16.5px;line-height:1.78;color:var(--text);margin-bottom:14px;white-space:pre-wrap}.paper-img{display:block;max-width:100%;height:auto;margin:18px auto;border-radius:6px;box-shadow:var(--border)}.paper-table{font-family:var(--mono);font-size:12.5px;line-height:1.55;overflow-x:auto;padding:14px 16px;margin:16px 0;background:var(--bg-subtle);border-radius:8px;box-shadow:var(--border);white-space:pre;color:var(--text-2)}.term{background:var(--accent-soft);color:var(--accent-hover);border-bottom:1px dashed var(--accent);padding:0 1px;border-radius:2px;cursor:pointer;font-weight:600;transition:background .1s}.term:hover{background:var(--accent-bg)}mark.hl{background:#fef3c7;border-radius:2px;padding:0 2px;cursor:pointer}.ask-inline{display:inline-flex;align-items:center;gap:4px;margin-left:8px;font-family:var(--sans);font-size:11px;font-weight:500;color:var(--accent);padding:1px 7px;border-radius:12px;background:var(--accent-soft);border:1px solid transparent;opacity:0;transition:opacity .12s}p:hover .ask-inline{opacity:1}.reader-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-4);gap:12px}.reader-empty .icon{font-size:40px}.r-asst{border-left:1px solid var(--border-strong);background:var(--bg);display:flex;flex-direction:column;overflow:hidden}.asst-head{padding:14px 16px 12px;border-bottom:1px solid var(--border-strong)}.asst-head .t{font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px}.asst-head .t .dot{width:6px;height:6px;border-radius:50%;background:var(--green)}.asst-head .sub{font-size:11.5px;color:var(--text-4);margin-top:3px}.term-card{margin:12px 12px 0;padding:12px 14px;background:var(--accent-soft);border-radius:8px;box-shadow:var(--border)}.term-card .label{font-size:11px;font-weight:600;letter-spacing:.3px;text-transform:uppercase;color:var(--accent);margin-bottom:4px}.term-card .term-name{font-family:var(--mono);font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px}.term-card .term-def{font-size:13px;line-height:1.6;color:var(--text-2)}.asst-tabs{display:flex;gap:2px;padding:12px 12px 0;border-bottom:1px solid var(--border-strong)}.asst-tab{flex:1;padding:8px 0;border:none;background:transparent;font-size:13px;font-weight:500;color:var(--text-4);border-bottom:2px solid transparent;transition:color .1s}.asst-tab:hover{color:var(--text-2)}.asst-tab.active{color:var(--accent-hover);border-bottom-color:var(--accent);font-weight:600}.asst-body{flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:12px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:12px;padding:5px 10px;border-radius:14px;background:#fff;box-shadow:var(--border);color:var(--text-2);border:none;transition:background .1s}.chip:hover{background:var(--bg-hover)}.msg{display:flex;flex-direction:column;gap:4px;max-width:94%}.msg .who{font-size:11px;color:var(--text-4);font-weight:500}.msg.user{align-self:flex-end}.msg.user .who{text-align:right}.bubble{font-size:13.5px;line-height:1.6;padding:10px 12px;border-radius:10px}.msg.user .bubble{background:var(--accent);color:#fff;border-bottom-right-radius:3px}.msg.ai .bubble{background:var(--bg-subtle);color:var(--text);box-shadow:var(--border);border-bottom-left-radius:3px}.msg.ai .bubble .src{display:block;margin-top:6px;font-size:11px;color:var(--text-4)}.citation{display:block;margin-top:8px;font-size:11.5px;color:var(--text-4);border-left:2px solid var(--accent);padding-left:8px;line-height:1.5}.citation+.citation{margin-top:4px}.fact-card{background:#fff;border-radius:8px;box-shadow:var(--border);padding:12px;cursor:pointer;transition:box-shadow .1s}.fact-card:hover{box-shadow:0 0 0 1px #00000024}.fact-card .claim{font-size:13px;color:var(--text);font-weight:500;display:flex;align-items:center;gap:7px;line-height:1.4}.conf-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}.conf-high{background:var(--green)}.conf-mid{background:var(--amber)}.conf-low{background:#ef4444}.fact-card .evidence-preview{font-size:11.5px;color:var(--text-4);margin-top:6px}.ai-summary{background:var(--bg-subtle);border-radius:8px;box-shadow:var(--border);padding:12px 14px}.ai-summary .label{font-size:11px;font-weight:600;letter-spacing:.3px;text-transform:uppercase;color:var(--accent);margin-bottom:6px}.ai-summary .content{font-size:13px;line-height:1.6;color:var(--text-2)}.crit-q{font-size:13px;color:var(--text-3);margin-bottom:8px;padding-left:12px;border-left:2px solid var(--accent);line-height:1.5}.asst-input{padding:12px;border-top:1px solid var(--border-strong)}.input-row{display:flex;gap:8px;align-items:flex-end}.input-row textarea{flex:1;resize:none;border:none;outline:none;font-family:var(--sans);font-size:13.5px;line-height:1.5;background:var(--bg-subtle);border-radius:8px;padding:9px 12px;box-shadow:var(--border);height:40px;color:var(--text)}.input-row textarea:focus{box-shadow:0 0 0 1px var(--accent)}.send-btn{height:40px;width:40px;border-radius:8px;border:none;background:var(--accent);color:#fff;font-size:16px;display:grid;place-items:center;flex-shrink:0;transition:background .12s}.send-btn:hover{background:var(--accent-hover)}.send-btn:disabled{opacity:.5;cursor:not-allowed}@media (max-width:1080px){.reader-layout{grid-template-columns:220px 1fr 300px}.reader-layout.toc-collapsed{grid-template-columns:36px 1fr 300px}.paper{padding:40px 32px 100px}}@media (max-width:860px){.r-asst{display:none}.reader-layout{grid-template-columns:200px 1fr}.reader-layout.toc-collapsed{grid-template-columns:36px 1fr}}@media (max-width:640px){.r-sidebar{display:none}.reader-layout{grid-template-columns:1fr}.paper{padding:28px 20px 80px}}.chip.active{background:var(--accent);color:#fff;box-shadow:none}.guide-page{height:100%;display:flex;flex-direction:column}.guide-toolbar{display:flex;align-items:center;gap:12px;padding:10px 20px;box-shadow:var(--border);position:sticky;top:0;background:var(--bg);z-index:20}.guide-toolbar select{height:34px;padding:0 10px;border-radius:8px;box-shadow:var(--border);border:none;font-size:13px;color:var(--text-2);max-width:340px}.guide-toolbar .spacer{flex:1}.guide-layout{flex:1;overflow-y:auto;display:flex;gap:28px;padding:0 20px 80px;align-items:flex-start;justify-content:center}.guide-main{flex:1;max-width:720px;min-width:0}.guide-pdf-aside{width:430px;flex-shrink:0;position:sticky;top:64px;max-height:calc(100vh - 84px);overflow:auto}.guide-paper-head{padding:28px 0 4px}.guide-tag{font-size:12px;color:var(--accent);font-weight:600;text-transform:uppercase;letter-spacing:.8px}.guide-paper-head h1{font-family:var(--serif);font-size:24px;line-height:1.3;margin:6px 0;letter-spacing:-.3px;font-weight:700}.guide-status{padding:16px 20px;margin:16px 0;background:var(--accent-soft);border-radius:12px;color:var(--text-2);font-size:14px;text-align:center}.guide-status.err{background:#fef2f2;color:#b91c1c}.guide-sec-title{display:flex;align-items:center;gap:12px;margin:28px 0 8px}.guide-sec-title .rule{flex:1;height:1px;background:var(--border-strong)}.guide-sec-title .label{font-size:14px;font-weight:600;color:var(--text);letter-spacing:.5px;white-space:nowrap}.guide-plan{background:#fff;box-shadow:var(--border);border-radius:14px;padding:18px 20px}.guide-plan-sec{margin-bottom:14px}.guide-plan-sec:last-child{margin-bottom:0}.guide-plan-h{font-size:14px;font-weight:600;margin-bottom:6px;display:flex;align-items:center;gap:8px}.guide-plan-tag{font-size:11px;padding:2px 8px;border-radius:6px;font-weight:600;letter-spacing:.4px}.guide-plan-tag.careful{background:var(--accent-bg);color:var(--accent)}.guide-plan-tag.skim{background:var(--bg-hover);color:var(--text-3)}.guide-plan-tag.focus{background:#fef2f2;color:#dc2626}.guide-plan ul{list-style:none}.guide-plan li{padding:4px 0;font-size:14px;color:var(--text-2);display:flex;gap:8px;align-items:baseline}.guide-plan li .ref{font-family:var(--mono);font-size:12.5px;color:var(--accent);flex-shrink:0;min-width:56px}.guide-plan .focus-list li{display:list-item;margin-left:18px}.guide-link{color:var(--accent);cursor:pointer;font-weight:500;text-decoration:underline dotted;text-underline-offset:3px}.guide-link:hover{color:var(--accent-hover)}.guide-summary{background:var(--accent-soft);border-radius:12px;padding:16px 18px}.guide-summary p{font-size:15px;line-height:1.7;color:var(--text-2)}.guide-trail{position:relative;margin:4px 0 0;padding-left:26px}.guide-trail:before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--border-strong)}.guide-stop{position:relative;margin-bottom:14px}.guide-stop-node{position:absolute;left:-26px;top:4px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:var(--border);display:flex;align-items:center;justify-content:center;font-size:12px}.guide-stop-where{font-family:var(--mono);font-size:11.5px;color:var(--accent);font-weight:600;margin-bottom:4px}.guide-stop-say{background:#fff;box-shadow:var(--border);border-radius:12px;padding:12px 16px;font-size:14.5px;line-height:1.7;color:var(--text)}.guide-stop-linkrow{margin-top:8px;font-size:13px}.guide-react{display:flex;align-items:center;gap:7px;margin-top:9px;flex-wrap:wrap}.guide-react-label{font-size:12px;color:var(--text-4);font-weight:600}.guide-jbtn{font-size:12.5px;font-weight:500;padding:4px 11px;border-radius:8px;box-shadow:var(--border);background:#fff;color:var(--text-2);border:none;transition:all .12s}.guide-jbtn:hover{background:var(--bg-hover)}.guide-jbtn.agree.sel{background:#f0fdf4;box-shadow:0 0 0 1px #16a34a;color:#15803d}.guide-jbtn.doubt.sel{background:#fffbeb;box-shadow:0 0 0 1px #d97706;color:#b45309}.guide-jbtn.reject.sel{background:#fef2f2;box-shadow:0 0 0 1px #dc2626;color:#b91c1c}.guide-note-btn{font-size:12.5px;font-weight:500;padding:4px 11px;border-radius:8px;box-shadow:var(--border);background:#fff;color:var(--text-2);border:none}.guide-note-btn:hover{background:var(--bg-hover)}.guide-note-box{display:flex;gap:8px;align-items:center;margin-top:8px}.guide-note-box input{flex:1;font-size:13.5px;padding:8px 12px;border-radius:8px;box-shadow:var(--border);border:none;outline:none}.guide-note-box input:focus{box-shadow:0 0 0 2px var(--accent)}.guide-mic{width:36px;height:36px;border-radius:50%;box-shadow:var(--border);background:#fff;border:none;font-size:16px;flex-shrink:0}.guide-mic:hover{background:var(--accent-soft)}.guide-verdict{background:#fff;box-shadow:var(--border);border-radius:14px;padding:18px 20px}.guide-verdict p{font-size:15px;line-height:1.7;color:var(--text-2)}.guide-stars{font-size:17px;color:#f5a623;letter-spacing:2px;margin-top:8px}.guide-myview{background:#fff;box-shadow:var(--border);border-radius:14px;padding:18px 20px}.guide-myview-prompt{font-size:13px;color:var(--text-4);margin-bottom:10px}.guide-myview textarea{width:100%;min-height:88px;font-size:14.5px;padding:12px;border-radius:10px;box-shadow:var(--border);border:none;resize:vertical;outline:none;line-height:1.6;font-family:var(--sans)}.guide-myview textarea:focus{box-shadow:0 0 0 2px var(--accent)}.guide-myview-actions{display:flex;align-items:center;gap:10px;margin-top:10px}.guide-voice-btn{font-size:13px;font-weight:500;padding:8px 16px;border-radius:8px;box-shadow:var(--border);background:#fff;color:var(--text-2);border:none;display:inline-flex;align-items:center;gap:6px}.guide-voice-btn:hover{background:var(--accent-soft)}.guide-submit{font-size:13px;font-weight:600;padding:8px 18px;border-radius:8px;border:none;background:var(--accent);color:#fff}.guide-submit:hover{background:var(--accent-hover)}.guide-quiz{background:#fff;box-shadow:var(--border);border-radius:14px;padding:18px 20px}.guide-q{margin-bottom:16px}.guide-q:last-child{margin-bottom:0}.guide-q-t{font-size:14px;font-weight:600;margin-bottom:8px}.guide-q-opts{display:flex;flex-direction:column;gap:6px}.guide-opt{font-size:13.5px;padding:8px 12px;border-radius:8px;box-shadow:var(--border);cursor:pointer;color:var(--text-2);transition:all .12s}.guide-opt:hover{background:var(--bg-hover)}.guide-opt.right{box-shadow:0 0 0 1px #16a34a;background:#f0fdf4;color:#15803d;font-weight:500}.guide-opt.wrong{box-shadow:0 0 0 1px #dc2626;background:#fef2f2;color:#b91c1c}.guide-q-explain{margin-top:6px;font-size:12.5px;color:var(--text-4)}.guide-pdf-panel{background:#fff;box-shadow:var(--border);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;max-height:calc(100vh - 84px)}.guide-pdf-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--border-strong);background:var(--bg-subtle)}.guide-pdf-title{font-size:13px;font-weight:600}.guide-pdf-page{font-family:var(--mono);font-size:11px;color:var(--text-4)}.guide-pdf-close{margin-left:auto;cursor:pointer;color:var(--text-4);font-size:15px;padding:0 4px;border:none;background:none}.guide-pdf-close:hover{color:var(--text)}.guide-pdf-anchor{padding:8px 16px;background:#fefce8;border-bottom:1px solid var(--border-strong);font-size:12.5px;color:var(--text-2)}.guide-pdf-anchor-label{font-weight:600;color:#b45309;margin-right:6px}.guide-pdf-anchor-text{font-family:var(--mono);font-size:12px}.guide-pdf-body{flex:1;overflow:auto;background:#525659;padding:10px}.guide-pdf-canvas-wrap{position:relative;display:inline-block}.guide-pdf-canvas-wrap canvas{display:block;max-width:100%;height:auto;box-shadow:0 2px 8px #0000004d}.guide-pdf-hl{position:absolute;background:#fef08a80;border-radius:2px;pointer-events:none;mix-blend-mode:multiply}.guide-pdf-error{padding:30px;text-align:center;color:#fff;font-size:13px}@media (max-width:1100px){.guide-pdf-aside{width:360px}}@media (max-width:860px){.guide-pdf-aside{position:fixed;right:0;top:0;bottom:0;width:92vw;z-index:50;max-height:none;box-shadow:-4px 0 24px #00000026}}