:root{--bg: #f4f6f8;--surface: #ffffff;--border: #e4e8ec;--text: #1b232d;--text-muted: #67717d;--accent: #0e7490;--accent-soft: #e0f4f8;--accent-ink: #0b5c72;--danger: #b91c1c;--mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;--radius: 12px;--shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 4px 16px rgba(16, 24, 40, .06)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;height:100%;max-width:900px;margin:0 auto}.topbar{display:flex;align-items:baseline;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border);background:var(--surface)}.brand{display:flex;align-items:center;gap:10px}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;background:var(--accent);color:#fff;font-weight:700;font-size:13px;letter-spacing:.5px}.brand-name{font-weight:700;font-size:16px}.brand-sub{color:var(--text-muted);font-size:13px}.chat-area{flex:1;overflow-y:auto;padding:20px}.messages{display:flex;flex-direction:column;gap:16px}.empty-state{margin:auto;padding:60px 20px;text-align:center;color:var(--text-muted)}.empty-state h2{font-size:20px;color:var(--text);margin:0 0 8px}.empty-state p{margin:0}.turn{display:flex;flex-direction:column;gap:8px}.bubble{max-width:100%;padding:12px 16px;border-radius:var(--radius);line-height:1.6;box-shadow:var(--shadow)}.bubble.user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:4px;font-weight:500}.bubble.assistant{align-self:flex-start;background:var(--surface);border:1px solid var(--border);border-bottom-left-radius:4px}.status{margin:0;color:var(--text-muted);font-size:14px}.status:after{content:"";display:inline-block;width:6px;animation:blink 1.2s steps(2,start) infinite}@keyframes blink{to{visibility:hidden}}.answer{margin:0;white-space:pre-wrap}.error{margin:0;color:var(--danger)}.empty-result{margin:0;color:var(--text-muted)}.table-wrap{overflow-x:auto}.result-table{border-collapse:collapse;width:100%;font-size:13px;font-variant-numeric:tabular-nums}.result-table th,.result-table td{padding:7px 10px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}.result-table th{color:var(--text-muted);font-weight:600;font-size:12px;position:sticky;top:0;background:var(--surface)}.result-table td.num,.result-table th.num{text-align:right;font-family:var(--mono)}.table-meta{margin-top:6px;color:var(--text-muted);font-size:12px}.input-bar{padding:14px 20px;border-top:1px solid var(--border);background:var(--surface)}.chat-input{display:flex;gap:10px}.chat-input input{flex:1;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);font-size:15px;outline:none}.chat-input input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.chat-input button{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border:none;border-radius:var(--radius);background:var(--accent);color:#fff;font-size:15px;font-weight:600;cursor:pointer}.chat-input button:disabled{background:#a7b6c0;cursor:not-allowed}.view-toggle{margin-left:auto;display:flex;gap:4px;background:var(--bg);border-radius:8px;padding:3px}.view-toggle button{display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;padding:6px 14px;border-radius:6px;font-size:13px;font-weight:500;color:var(--text-muted);cursor:pointer}.view-toggle button.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.step-trace{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.step{border:1px solid var(--border);border-radius:8px;padding:6px 10px;background:#fbfcfd}.step summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--accent-ink)}.step-io{display:flex;flex-direction:column;gap:8px;margin-top:8px}.step-block{display:flex;flex-direction:column;gap:4px}.step-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.step-block pre{margin:0;padding:8px 10px;background:var(--bg);border:1px solid var(--border);border-radius:6px;font-family:var(--mono);font-size:12px;line-height:1.5;white-space:pre-wrap;word-break:break-word;max-height:240px;overflow-y:auto}.debug-panel{display:flex;flex-direction:column;gap:16px}.debug-header{display:flex;align-items:baseline;gap:12px}.debug-header h2{margin:0;font-size:18px}.debug-hint{color:var(--text-muted);font-size:12px}.table-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}.table-card-head{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}.table-card-head h3{margin:0;font-size:15px}.table-card-rows{color:var(--text-muted);font-size:12px}.table-card-block{margin-top:12px}.table-card-block .step-label{display:block;margin-bottom:6px}.saved-queries{display:flex;flex-direction:column;gap:12px}.refresh-btn{padding:6px 14px;border:1px solid var(--border);border-radius:8px;background:var(--surface);font-size:13px;cursor:pointer}.saved-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}.saved-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.saved-query-text{margin:0;font-size:14px;font-weight:500}.saved-card-head button{padding:6px 14px;border:none;border-radius:8px;background:var(--accent);color:#fff;font-size:13px;cursor:pointer;white-space:nowrap}.saved-card-head button:disabled{background:#a7b6c0;cursor:not-allowed}.admin-panel{display:flex;flex-direction:column;gap:16px}.admin-panel h3{margin:0;font-size:15px}.admin-panel input[type=number],.admin-panel input[type=text]{padding:4px 8px;border:1px solid var(--border);border-radius:6px;font-size:13px;width:100%;box-sizing:border-box}.admin-panel select{padding:5px 8px;border:1px solid var(--border);border-radius:6px;font-size:13px;background:var(--surface);width:100%;box-sizing:border-box}.icon-btn{display:inline-flex;align-items:center;justify-content:center;padding:6px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text-muted);cursor:pointer;line-height:0}.icon-btn:hover{color:var(--text);border-color:var(--accent)}.icon-btn:disabled{background:#a7b6c0;color:#fff;border-color:#a7b6c0;cursor:not-allowed}.loading-screen{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted)}.auth-wrap{display:flex;align-items:center;justify-content:center;min-height:100%;padding:24px;background:var(--bg)}.auth-card{width:100%;max-width:360px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}.auth-brand{display:flex;align-items:center;gap:10px}.auth-card h1{margin:0;font-size:20px}.auth-field{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;color:var(--text-muted)}.auth-field:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.auth-field input{flex:1;border:none;outline:none;font-size:14px;background:transparent;color:var(--text)}.auth-error{margin:0;color:var(--danger);font-size:13px}.auth-notice{margin:0;color:var(--accent-ink);font-size:13px}.auth-submit{padding:11px;border:none;border-radius:8px;background:var(--accent);color:#fff;font-size:15px;font-weight:600;cursor:pointer}.auth-submit:disabled{background:#a7b6c0;cursor:not-allowed}.auth-switch{background:none;border:none;color:var(--accent);font-size:13px;cursor:pointer}.feedback-list{display:flex;flex-direction:column;gap:10px}.feedback-item{border:1px solid var(--border);border-radius:8px;padding:10px 12px;background:#fbfcfd}.feedback-item.resolved{opacity:.6}.feedback-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.feedback-head strong{font-size:14px}.feedback-meta{color:var(--text-muted);font-size:12px;white-space:nowrap}.feedback-body{margin:6px 0 0;font-size:13px;white-space:pre-wrap;word-break:break-word;color:var(--text)}.feedback-item .icon-btn{margin-top:8px}.landing{--bg: #0a0b0d;--surface: #101216;--surface-2: #16191f;--border: rgba(255, 255, 255, .07);--border-strong: rgba(255, 255, 255, .14);--text: #e7eaee;--muted: #848c96;--accent: #22d3ee;--up: #22c55e;--down: #ef4444;--mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;position:relative;min-height:100%;background:var(--bg);color:var(--text);overflow-x:hidden}.landing-grid{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 35%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 35%,transparent 100%)}.lnav{position:relative;z-index:1;display:flex;align-items:center;gap:24px;padding:18px 32px;max-width:1180px;margin:0 auto}.lnav-brand{display:flex;align-items:center;gap:10px}.lnav-mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:7px;border:1px solid var(--border-strong);background:var(--surface);color:var(--accent);font-family:var(--mono);font-weight:700;font-size:13px;letter-spacing:.5px}.lnav-name{font-weight:600;font-size:15px;letter-spacing:-.01em}.lnav-links{display:flex;gap:24px;margin-left:8px}.lnav-links a{color:var(--muted);text-decoration:none;font-size:13.5px;transition:color .15s}.lnav-links a:hover{color:var(--text)}.lnav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.lbtn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:7px;font-size:13.5px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.lbtn.ghost{border:1px solid var(--border-strong);background:transparent;color:var(--text)}.lbtn.ghost:hover{border-color:#ffffff40;background:var(--surface)}.lbtn.solid{border:1px solid transparent;background:var(--text);color:#0a0b0d;font-weight:600}.lbtn.solid:hover{background:#fff}.lbtn.block{width:100%}.lhero{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;max-width:1180px;margin:0 auto;padding:72px 32px 56px}.lhero-left{display:flex;flex-direction:column;align-items:flex-start;gap:18px}.lbadge{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;border:1px solid var(--border-strong);border-radius:999px;font-size:12.5px;color:var(--muted)}.lbadge-dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.lhero-title{margin:0;font-size:clamp(2.4rem,5vw,3.6rem);font-weight:700;line-height:1.08;letter-spacing:-.03em}.lhero-accent{color:var(--accent)}.lhero-sub{margin:0;max-width:480px;color:var(--muted);font-size:15.5px;line-height:1.7}.lhero-ask{display:flex;width:100%;max-width:500px;border:1px solid var(--border-strong);border-radius:9px;background:var(--surface);padding:4px}.lhero-ask input{flex:1;border:none;outline:none;background:transparent;color:var(--text);font-size:14px;padding:10px 12px}.lhero-ask button{display:inline-flex;align-items:center;gap:6px;border:none;border-radius:6px;background:var(--text);color:#0a0b0d;font-size:13.5px;font-weight:600;padding:10px 16px;cursor:pointer;white-space:nowrap}.lhero-ask button:disabled{opacity:.5;cursor:not-allowed}.lhero-note{margin:0;color:var(--muted);font-size:12.5px}.lterminal{border:1px solid var(--border-strong);border-radius:10px;background:var(--surface);overflow:hidden;box-shadow:0 24px 60px -30px #000c}.lterminal-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--border)}.ltdot{width:10px;height:10px;border-radius:50%}.ltdot.r{background:#ff5f57}.ltdot.y{background:#febc2e}.ltdot.g{background:#28c840}.lterminal-label{margin-left:8px;color:var(--muted);font-family:var(--mono);font-size:12px}.lcode{margin:0;padding:16px 18px;font-family:var(--mono);font-size:13px;line-height:1.65;color:var(--text);overflow-x:auto}.lcode-c{color:var(--muted)}.lcode-s{color:#a5f3fc}.lcode-f{color:var(--accent)}.lcode-n{color:#fbbf24}.lresult{border-top:1px solid var(--border)}.lresult-head,.lresult-row{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;padding:8px 18px;font-size:13px}.lresult-head{color:var(--muted);font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.4px}.lresult-row{border-top:1px solid var(--border)}.lmono{font-family:var(--mono);font-variant-numeric:tabular-nums}.lsym{color:var(--accent);font-weight:600}.up{color:var(--up)}.down{color:var(--down)}.lstats{position:relative;z-index:1;display:flex;gap:56px;max-width:1180px;margin:0 auto;padding:0 32px 32px;border-bottom:1px solid var(--border)}.lstat{display:flex;flex-direction:column;gap:2px}.lstat strong{font-size:24px;font-weight:600;font-family:var(--mono);letter-spacing:-.02em}.lstat span{color:var(--muted);font-size:12.5px}.lsection{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:72px 32px}.lsection-title{margin:0;font-size:clamp(1.6rem,3.5vw,2.2rem);font-weight:650;letter-spacing:-.02em}.lsection-sub{margin:12px 0 0;color:var(--muted);font-size:14.5px;max-width:560px}.lsteps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:40px;background:var(--border);border:1px solid var(--border);border-radius:10px;overflow:hidden}.lstep{background:var(--bg);padding:28px 26px}.lstep-n{display:block;font-family:var(--mono);font-size:12px;color:var(--accent);margin-bottom:12px}.lstep h3{margin:0 0 8px;font-size:16px;font-weight:600}.lstep p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.65}.lcap-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}.lcap-block{border:1px solid var(--border);border-radius:10px;padding:20px 22px;background:var(--surface)}.lcap-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}.lcap-tags{display:flex;flex-wrap:wrap;gap:8px}.ltag{display:inline-flex;align-items:center;padding:5px 12px;border:1px solid var(--border-strong);border-radius:6px;font-family:var(--mono);font-size:12.5px;color:var(--text)}.lpricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}.lprice{border:1px solid var(--border);border-radius:10px;padding:24px 22px;background:var(--surface)}.lprice.hot{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.lprice-name{font-size:14px;font-weight:600}.lprice-amount{display:flex;align-items:baseline;gap:2px;margin:18px 0 4px;font-size:38px;font-weight:650;letter-spacing:-.03em}.lprice-cur{font-size:19px;font-weight:500}.lprice-per{font-size:13px;color:var(--muted);margin-left:4px}.lprice-desc{margin:0;color:var(--muted);font-size:13px}.lprice-feats{list-style:none;margin:20px 0;padding:0;display:flex;flex-direction:column;gap:10px}.lprice-feats li{display:flex;align-items:center;gap:8px;font-size:13.5px}.lprice-feats svg{color:var(--accent);flex-shrink:0}.lcta{position:relative;z-index:1;text-align:center;max-width:1180px;margin:0 auto;padding:64px 32px;border-top:1px solid var(--border)}.lcta h2{margin:0;font-size:clamp(1.5rem,3vw,2rem);font-weight:650;letter-spacing:-.02em}.lcta p{margin:12px 0 0;color:var(--muted)}.lcta-actions{display:flex;justify-content:center;gap:12px;margin-top:28px}.lfooter{position:relative;z-index:1;display:flex;justify-content:space-between;gap:12px;padding:24px 32px;max-width:1180px;margin:0 auto;border-top:1px solid var(--border);color:var(--muted);font-size:12.5px}.auth-page{display:flex;flex-direction:column;min-height:100%}.auth-wrap-dark{position:relative;z-index:1;flex:1;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card-dark{width:100%;max-width:360px;padding:28px;border:1px solid var(--border-strong);border-radius:10px;background:var(--surface);display:flex;flex-direction:column;gap:14px}.auth-brand-dark{display:flex;align-items:center;gap:10px;font-weight:600}.auth-card-dark h1{margin:0;font-size:21px;letter-spacing:-.01em}.auth-field-dark{display:flex;align-items:center;gap:9px;padding:11px 13px;border:1px solid var(--border-strong);border-radius:8px;color:var(--muted);background:var(--bg)}.auth-field-dark:focus-within{border-color:var(--accent)}.auth-field-dark input{flex:1;border:none;outline:none;background:transparent;color:var(--text);font-size:14px}.auth-switch-dark{background:none;border:none;color:var(--accent);font-size:13px;cursor:pointer}.auth-oauth-sep{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}.auth-oauth-sep:before,.auth-oauth-sep:after{content:"";flex:1;height:1px;background:var(--border-strong)}.auth-oauth-btns{display:flex;flex-direction:column;gap:8px}.auth-oauth-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 12px;border:1px solid var(--border-strong);border-radius:8px;color:var(--text);font-size:14px;text-decoration:none;transition:border-color .15s ease,background .15s ease}.auth-oauth-btn:hover{border-color:var(--accent);background:var(--surface-2)}.back-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:none;color:var(--muted);font-size:14px;cursor:pointer}.back-btn:hover{color:var(--text)}.lang-switch{display:inline-flex;align-items:center;padding:6px 14px;border:1px solid var(--border);border-radius:7px;background:transparent;color:inherit;font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap}.lang-switch:hover{border-color:var(--border-strong)}@media (max-width: 860px){.lhero{grid-template-columns:1fr;gap:32px}.lsteps,.lpricing,.lcap-grid{grid-template-columns:1fr}.lnav-links{display:none}.lstats{flex-wrap:wrap;gap:24px}.lfooter{flex-direction:column}}.upgrade{max-width:720px;margin:0 auto}.upgrade-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}.upgrade-head h2{margin:0;font-size:18px}.upgrade-body{display:flex;flex-direction:column;gap:16px}.plan-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.plan-card{display:flex;flex-direction:column;gap:6px;padding:16px;border:1px solid var(--border);border-radius:12px;background:var(--surface);cursor:pointer;text-align:left;color:var(--text)}.plan-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.plan-card strong{font-size:15px}.plan-price{color:var(--text-muted);font-size:14px}.upgrade-section{display:flex;flex-direction:column;gap:8px}.upgrade-section h3{margin:0;font-size:14px;font-weight:600}.upgrade-section .hint{color:var(--text-muted);font-weight:400;font-size:12px}.chip-list{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:6px 14px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text-muted);font-size:13px;cursor:pointer}.chip.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink);font-weight:500}.upgrade-pay{align-self:flex-start;padding:12px 22px}.sub-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:14px}.sub-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:10px;border-bottom:1px solid var(--border)}.sub-label{color:var(--text-muted);font-size:14px}.sub-value{font-size:14px;font-weight:500}.sub-tag{display:inline-block;margin-left:8px;padding:2px 8px;border-radius:999px;font-style:normal;font-size:12px;background:var(--accent-soft);color:var(--accent-ink)}.sub-tag.active{background:#dcfce7;color:#15803d}.sub-upgrade{align-self:flex-start;padding:10px 20px}.quota-badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent-ink);font-size:12px;font-weight:600}@media (max-width: 720px){.plan-cards{grid-template-columns:1fr}}@media (max-width: 720px){.feature-grid,.pricing-grid{grid-template-columns:1fr}.hero-stats{gap:24px;flex-wrap:wrap}.landing-nav-links{display:none}.hero-ask{flex-direction:column}.landing-footer{flex-direction:column;text-align:center}}.ok-msg{margin:0;color:var(--accent-ink);font-size:13px}.btn-group{display:flex;gap:8px}.lresult-panel{border:1px solid var(--border-strong);border-radius:10px;background:var(--surface);overflow:hidden;box-shadow:0 24px 60px -30px #000c}.lresult-head{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-bottom:1px solid var(--border);font-size:13px;font-weight:500}.lresult-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;padding:0 18px}.lresult-grid>span{padding:9px 0;font-size:13px;border-bottom:1px solid var(--border)}.lresult-grid>span:nth-child(-n+4){color:var(--muted);font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.4px}.lresult-grid>span:nth-last-child(-n+4){border-bottom:none}.lresult-foot{display:flex;justify-content:space-between;padding:10px 18px;font-size:12px;color:var(--muted)}.lcase-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}.lcase{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:22px 20px 18px;text-align:left;border:1px solid var(--border);border-radius:12px;background:var(--surface);color:var(--text);font-family:inherit;cursor:pointer;transition:border-color .18s ease,transform .18s ease,background .18s ease}.lcase:hover{border-color:var(--border-strong);background:var(--surface-2);transform:translateY(-2px)}.lcase:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #22d3ee2e}.lcase-head{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%}.lcase-tags{display:flex;align-items:center;gap:6px}.lcase-tag{font-family:var(--mono);font-size:11px;line-height:1;padding:5px 8px;border:1px solid var(--border);border-radius:6px;color:var(--muted);white-space:nowrap}.lcase-tag.tf{color:var(--accent);border-color:#22d3ee47;background:#22d3ee0f}.lcase-idx{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.5px}.lcase-q{font-size:16.5px;font-weight:600;line-height:1.4}.lcase-d{color:var(--muted);font-size:13px;line-height:1.6}.lcase-cta{display:inline-flex;align-items:center;gap:6px;margin-top:6px;font-size:13px;color:var(--accent);opacity:.9}.lcase:hover .lcase-cta{opacity:1}.lcase-more{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;margin-top:14px;padding:20px 22px;text-align:left;border:1px dashed var(--border-strong);border-radius:12px;background:transparent;color:var(--text);font-family:inherit;cursor:pointer;transition:border-color .18s ease,background .18s ease}.lcase-more:hover{border-color:var(--accent);background:var(--surface)}.lcase-more:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #22d3ee2e}.lcase-more-txt{display:flex;flex-direction:column;gap:4px}.lcase-more-txt strong{font-size:15px;font-weight:600}.lcase-more-txt span{color:var(--muted);font-size:13px}.lcase-more-cta{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;font-size:13px;color:var(--accent);white-space:nowrap}@media (max-width: 640px){.lcase-grid{grid-template-columns:1fr}.lcase-more{flex-direction:column;align-items:flex-start}}