:root{--bg:#f4f5f0;--surface:#fffefa;--ink:#243c39;--muted:#75827d;--line:#dde4dc;--accent:#235d52;--tint:#e8f0e9;--soft:#f3f6f0;--gold:#a47536;--shadow:0 8px 32px #1c403608;--radius:12px;color-scheme:light;font-family:Inter,"Segoe UI","Microsoft YaHei",system-ui,sans-serif}
:root[data-theme=dark]{--bg:#14211f;--surface:#1c2b28;--ink:#e1ebe3;--muted:#a1b0a8;--line:#344641;--accent:#a7d7c2;--tint:#293f36;--soft:#233430;--gold:#deb779;--shadow:0 8px 32px #0002;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.65}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button:disabled{cursor:default;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:3px}button{border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:7px 12px}button:hover{background:var(--soft)}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;top:-70px;left:15px;z-index:10;background:var(--surface);padding:12px}.skip:focus{top:8px}h1,h2,h3,p{margin:0}h2{font-size:16px}h3{font-size:14px}.muted{color:var(--muted)}
.sitebar{max-width:1300px;margin:auto;padding:25px 30px;display:flex;align-items:center;gap:28px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center}.brand-mark{height:39px;width:39px;background:var(--accent);color:var(--surface);display:grid;place-items:center;border-radius:9px;font-size:23px;font-weight:650}.brand h1{font-size:20px;letter-spacing:.035em;line-height:1.2}.brand h1 span{color:var(--muted);font-weight:400}.brand p{font-size:11px;letter-spacing:.1em;color:var(--muted);margin-top:4px}.header-note{font-size:12px;color:var(--muted);flex:1}.sitebar nav{margin-left:auto;display:flex;gap:18px;align-items:center;font-size:12px}.sitebar nav button{border:none;background:transparent;padding:8px;font-size:20px;min-height:40px;min-width:40px}
.desk{display:grid;grid-template-columns:260px minmax(0,1fr);gap:30px;max-width:1300px;margin:28px auto 0;padding:0 30px}.rail{align-self:start;position:sticky;top:24px;min-width:0}.rail-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px;padding:0 4px}.rail-heading h2{font-size:15px}.rail-heading span{color:var(--muted);font-size:11px;letter-spacing:.06em}.search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:7px 10px}.search>span:not(.sr-only){font-size:23px;color:var(--muted);line-height:1}.search input{width:100%;min-width:0;border:0;background:transparent;color:var(--ink);padding:4px 0;outline-offset:5px}.search:focus-within{border-color:var(--accent)}.node-list{display:grid;gap:5px;margin:15px 0}.node-row{width:100%;display:block;text-align:left;background:transparent;border:1px solid transparent;border-radius:9px;padding:13px 12px}.node-row:hover{background:var(--soft)}.node-row[aria-current=true]{background:var(--tint);border-color:var(--line)}.node-top{display:flex;align-items:start;gap:10px;justify-content:space-between}.node-name{font-size:15px;font-weight:650;overflow-wrap:anywhere}.node-rating{color:var(--accent);font-size:17px;white-space:nowrap;line-height:1.35}.node-subject{font-size:11px;color:var(--muted);margin:2px 0 7px}.node-meta{font-size:11px;color:var(--muted);display:flex;gap:8px}.rail-foot{border-top:1px solid var(--line);padding:17px 4px 0;font-size:10px;color:var(--muted)}.scope-dot{display:inline-block;width:5px;height:5px;background:var(--accent);border-radius:50%;margin-right:5px}.empty{padding:25px 8px}.empty button{margin-top:12px}
.profile{min-width:0;scroll-margin-top:15px}.node-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:0 2px 18px}.eyebrow{font-size:11px;letter-spacing:.08em;color:var(--muted);margin-bottom:6px}.node-header h2{font-size:30px;letter-spacing:.01em;line-height:1.3;overflow-wrap:anywhere}.holding{display:flex;align-items:center;gap:13px;padding-top:15px;flex-wrap:wrap;justify-content:flex-end}.holding-label{font-size:10px;color:var(--muted);display:block}.holding-rating{font-size:17px;font-weight:600;white-space:nowrap}.rating-up,.rating-lean-up{color:var(--accent)}.rating-down,.rating-lean-down{color:var(--gold)}.holding button{font-size:11px}.back-list{display:none;margin-bottom:18px}.ko{background:var(--tint);border-left:3px solid var(--accent);border-radius:0 9px 9px 0;padding:16px 20px;margin-bottom:22px}.ko h3{font-size:10px;color:var(--accent);letter-spacing:.1em;margin-bottom:7px}.ko p{font-size:16px;line-height:1.8;overflow-wrap:anywhere}.holding-note{font-size:11px;color:var(--muted);margin-top:8px;max-width:75ch;overflow-wrap:anywhere}.section-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:11px}.section-head h3{font-size:13px}.section-head .muted{font-size:10px}.history-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.type-card{text-align:left;padding:13px 14px;background:var(--surface);border:1px solid var(--line);border-radius:9px}.type-card[aria-pressed=true]{border-color:var(--accent);background:var(--tint)}.type-name{font-size:12px;color:var(--muted)}.type-count{display:flex;gap:6px;align-items:baseline;margin:4px 0}.type-count strong{font-size:28px;font-weight:550;line-height:1.4;color:var(--ink)}.type-count span{font-size:9px;color:var(--muted)}.type-last{font-size:10px;color:var(--muted)}.history-help{font-size:10px;color:var(--muted);margin:8px 1px 20px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:19px 20px;box-shadow:var(--shadow)}.recent-card{margin-bottom:15px}.card .section-head{margin-bottom:12px}.text-button{border:0;padding:1px 0;background:transparent;color:var(--accent);font-size:11px;white-space:nowrap}.text-button:hover{background:transparent;text-decoration:underline}.item-row{display:block;text-align:left;width:100%;border:0;border-top:1px solid var(--line);background:transparent;border-radius:0;padding:12px 0}.item-row:hover{background:var(--soft)}.item-row:first-child{border-top:0;padding-top:4px}.item-meta{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:10px;margin-bottom:4px;flex-wrap:wrap}.item-year{font-weight:650;color:var(--accent);font-size:12px}.item-number{margin-left:auto}.item-preview{font-size:13px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.item-row small{font-size:10px;color:var(--muted)}.history-empty{padding:14px 0;color:var(--muted);font-size:12px}.lower-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:15px}.index-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.index-name{font-size:12px;min-width:46px}.index-score{font-size:12px;color:var(--accent);min-width:32px;text-align:right}.index-dots{display:flex;gap:5px;margin-left:auto}.index-dots i{height:7px;width:15px;border-radius:3px;background:var(--line)}.index-dots i.filled{background:var(--accent)}.index-explain{font-size:10px;color:var(--muted);line-height:1.7}.judgment-note{font-size:12px;margin-top:13px;white-space:pre-wrap;overflow-wrap:anywhere}.features-list{display:flex;flex-wrap:wrap;gap:7px;list-style:none;padding:0;margin:0 0 13px}.features-list li{font-size:11px;background:var(--soft);padding:4px 9px;border-radius:5px;overflow-wrap:anywhere}.edge-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}.edge-list li{font-size:12px;overflow-wrap:anywhere}.edge-list li::before{content:'↔';color:var(--accent);margin-right:7px}.edge-link{border:none;padding:0;background:transparent;text-align:left;color:var(--accent);font-size:inherit}.edge-link:hover{background:transparent;text-decoration:underline}.small-label{font-size:9px;letter-spacing:.07em;color:var(--muted);margin:9px 0 7px}.knowledge-empty{font-size:11px;color:var(--muted)}
.management{margin:22px 0 0;border-top:1px solid var(--line);font-size:12px}.management summary{cursor:pointer;list-style:none;padding:14px 2px;color:var(--muted);display:flex;justify-content:space-between}.management summary::-webkit-details-marker{display:none}.management summary::after{content:'＋'}.management[open] summary::after{content:'−'}.management-body{padding:8px 3px 20px;display:grid;gap:15px}.management-body h3{font-size:12px;margin-bottom:6px}.management-body p{color:var(--muted);font-size:11px}.sources{margin:0;padding-left:18px;color:var(--muted);font-size:11px;overflow-wrap:anywhere}.sources li{margin-bottom:7px}.manage-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.manage-actions a,.manage-actions button{font-size:11px;padding:6px 10px;border:1px solid var(--line);border-radius:7px;background:var(--surface)}.page-footer{max-width:1300px;margin:24px auto;padding:13px 30px 20px;display:flex;justify-content:space-between;gap:14px;font-size:10px;color:var(--muted)}.loading-card{padding:40px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--muted)}.loading{padding:20px 8px}
dialog{padding:0;border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--ink);width:min(670px,calc(100% - 28px));max-height:88dvh;box-shadow:0 24px 80px #0003;animation:dialog-in .2s ease-out}dialog[open]{display:block}@keyframes dialog-in{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}dialog::backdrop{background:#122a225c;backdrop-filter:blur(3px);animation:backdrop-in .18s ease-out}@keyframes backdrop-in{from{opacity:0}to{opacity:1}}.modal-head{padding:17px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:15px;justify-content:space-between;position:sticky;top:0;background:var(--surface);z-index:1}.modal-head h2{font-size:16px}.modal-head button{border:0;font-size:23px;padding:0 6px}#modal-body{padding:21px 24px}.fact-text{font-size:15px;line-height:1.95;white-space:pre-wrap;overflow-wrap:anywhere;margin:15px 0}.fact-options{display:grid;gap:9px;margin:0;padding:0;list-style:none}.fact-options li{padding:9px 13px;background:var(--soft);border-radius:7px;overflow-wrap:anywhere}.fact-answer{border-top:1px solid var(--line);margin-top:20px;padding-top:13px}.fact-answer summary{cursor:pointer;font-size:12px;color:var(--muted)}.fact-answer p{font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;margin-top:12px}.fact-note{padding:12px 14px;background:var(--tint);font-size:12px;margin:17px 0;border-radius:8px}.fact-footer{display:flex;gap:15px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:11px;margin-top:19px}.editor{display:grid;gap:16px;animation:editor-in .22s ease-out}.editor label{display:grid;gap:6px;font-size:11px;font-weight:600;letter-spacing:.04em;color:var(--muted)}.editor input,.editor select,.editor textarea{width:100%;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);padding:10px 12px;border-radius:10px;min-width:0;transition:border-color .18s,box-shadow .18s,background .18s}.editor input:focus,.editor select:focus,.editor textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent);outline:none;background:var(--surface)}.editor textarea{resize:vertical;min-height:70px}.editor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.editor .primary{background:var(--accent);color:var(--surface);border-color:var(--accent);border-radius:10px;padding:10px 18px;transition:filter .15s,transform .15s,box-shadow .15s}.editor .primary:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 6px 16px #254d2130}@keyframes editor-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.form-error{color:#b35435;font-size:12px;min-height:1em}.editor-actions{display:flex;gap:12px;justify-content:flex-end;align-items:center}.editor-actions button{border-radius:10px;padding:9px 16px;transition:border-color .15s,color .15s,background .15s}.editor-actions button:hover{border-color:var(--accent);color:var(--accent)}.editor-help{font-size:11px;color:var(--muted)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--surface);padding:11px 20px;border-radius:9px;font-size:12px;max-width:calc(100% - 32px);z-index:20;box-shadow:var(--shadow)}
@media(min-width:1500px){.desk{gap:36px;grid-template-columns:280px minmax(0,1fr)}}
@media(max-width:1000px){.sitebar{padding:20px}.header-note{display:none}.desk{padding:0 20px;gap:20px;grid-template-columns:225px minmax(0,1fr)}.holding{gap:8px}.node-header h2{font-size:26px}.lower-grid{grid-template-columns:1fr}.history-grid{gap:7px}.type-card{padding:12px 9px}.page-footer{padding-left:20px;padding-right:20px}.page-footer span:first-child{max-width:50%}}
@media(max-width:760px){body{font-size:14px}.sitebar{padding:16px 18px}.brand h1{font-size:18px}.brand-mark{height:35px;width:35px;font-size:21px}.sitebar nav{gap:8px}.desk{display:block;margin-top:22px;padding:0 18px}.rail{position:static;max-width:520px;margin:auto}.node-row{padding:15px 12px}.node-subject{font-size:12px}.node-meta{font-size:12px}.node-list{gap:6px}.rail-foot{font-size:11px}body[data-screen=list] .profile{display:none}body[data-screen=detail] .rail{display:none}.back-list{display:inline-block}.node-header{gap:10px;padding-bottom:15px}.node-header h2{font-size:25px}.holding{padding-top:10px;gap:8px;max-width:140px}.holding button{font-size:10px;padding:5px 8px}.holding-rating{font-size:15px}.eyebrow{font-size:10px}.ko{padding:14px 16px;margin-bottom:20px}.ko p{font-size:15px}.history-grid{gap:7px}.type-card{padding:11px 9px}.type-count strong{font-size:24px}.type-count span{font-size:8px}.type-name{font-size:11px}.type-last{font-size:9px}.section-head .muted{font-size:9px}.card{padding:17px 16px}.lower-grid{grid-template-columns:1fr}.page-footer{display:grid;padding:15px 18px;font-size:9px;margin:16px auto}.page-footer span:first-child{max-width:none}.item-preview{font-size:13px}.management-body{gap:16px}.modal-head{padding:15px 17px}#modal-body{padding:18px}.editor-grid{grid-template-columns:1fr 1fr}.editor-grid label:first-child{grid-column:1 / -1}.index-dots i{width:18px}.page-footer{max-width:560px}}
@media(prefers-reduced-motion:no-preference){.node-row,.type-card{transition:background .15s,border-color .15s}}
/* Visual direction: shadcn card anatomy and Radix button states, drawn locally. */
:root{--bg:#f4f1ea;--surface:#fefcf8;--line:#e7e1d7;--accent:#4a6358;--tint:#ecefe9;--soft:#f8f4ee;--muted:#877e74;--shadow:0 5px 24px #2a2a2408;--radius:16px}
:root[data-theme=dark]{--bg:#0f1a16;--surface:#1c2a23;--line:#33473a;--accent:#a3bcae;--tint:#2a3a32;--soft:#24332b;--muted:#a4b3a4;--shadow:0 5px 24px #0001}
.icon{display:block;flex-shrink:0;width:19px;height:19px}.sitebar{padding-top:24px;padding-bottom:24px}.brand-mark{border-radius:12px;box-shadow:0 4px 12px #264e2420}.brand h1{font-weight:550;letter-spacing:.055em}.brand p{letter-spacing:.13em}.edition-badge{border:1px solid var(--line);border-radius:5px;padding:4px 7px;letter-spacing:.1em;font-size:9px;margin-right:10px;background:var(--surface)}.sitebar nav a{background:var(--surface);border:1px solid var(--line);border-radius:100px;padding:7px 13px}.sitebar nav button{background:var(--surface);border:1px solid var(--line);border-radius:50%;font-size:19px}
.desk{grid-template-columns:282px minmax(0,1fr);gap:32px}.rail{padding:20px 12px 18px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.rail-heading{padding:0 8px;margin-bottom:16px}.rail-heading h2{font-size:14px;letter-spacing:.04em}.search{margin:0 6px;background:var(--soft);border-radius:10px}.search input{font-size:12px}.node-list{gap:2px;margin:16px 0 10px}.node-row{display:flex;align-items:flex-start;gap:8px;padding:6px 8px;border-radius:10px;cursor:grab}.node-row:active{cursor:grabbing}.node-row.node-dragging{opacity:.45}.node-row.node-drag-over{background:var(--tint);border-color:var(--accent);box-shadow:inset 3px 0 var(--accent)}.node-avatar{display:grid;place-items:center;flex-shrink:0;width:24px;height:26px;border-radius:8px;background:var(--soft);border:1px solid var(--line);color:var(--muted);font-size:11px;margin-top:1px}.node-copy{display:block;flex:1;min-width:0}.node-name{font-size:12px;font-weight:600;overflow-wrap:anywhere}.node-subject{display:block;margin:1px 0 3px;font-size:9.5px}.node-meta{font-size:9.5px;gap:6px}.node-row[aria-current=true]{background:var(--tint);border-color:transparent;box-shadow:inset 3px 0 var(--accent)}.node-row[aria-current=true] .node-avatar{background:var(--accent);color:var(--surface);border-color:var(--accent)}.node-rating{font-size:14px}.rail-foot{font-size:9px;margin:0 7px;padding-top:14px}.node-header{align-items:center;padding:2px 1px 20px}.node-header h2{font-size:36px;font-weight:550;letter-spacing:.045em}.eyebrow{font-size:10px;margin-bottom:9px;letter-spacing:.07em}
.holding-button{display:flex;gap:11px;align-items:center;border-radius:13px;padding:11px 15px;background:var(--accent);color:var(--surface);border-color:var(--accent);box-shadow:0 4px 12px #254d2110;text-align:left;flex-shrink:0}.holding-button:hover{background:var(--accent);filter:brightness(1.06)}.holding-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#ffffff15}.holding-icon .icon{width:20px;height:20px}.holding-label{color:inherit;opacity:.7;font-size:9px;line-height:1.5}.holding-rating{display:block;font-size:16px;line-height:1.6;letter-spacing:.035em}.holding-edit{display:flex;align-items:center;gap:4px;font-size:10px;opacity:.7;margin-left:15px}.holding-edit .icon{width:14px;height:14px}.holding-down,.holding-lean-down{background:#926c3e;border-color:#926c3e}.holding-down:hover,.holding-lean-down:hover{background:#926c3e}
.ko{border-radius:0 13px 13px 0;padding:18px 22px;margin-bottom:21px}.ko h3{font-size:9px;letter-spacing:.11em}.ko p{font-size:17px;line-height:1.85}.perspective-pill{display:inline-flex;align-items:center;gap:8px;border-radius:100px;padding:7px 12px;font-size:12px;font-weight:600;white-space:nowrap}.perspective-pill .icon{width:16px;height:16px}.perspective-pill small{font-size:10px;font-weight:400;opacity:.7;padding-left:8px;border-left:1px solid currentColor;margin-left:1px}.purchase-pill{background:var(--surface);color:var(--accent);border:1px solid var(--line)}.purchase-pill:hover{background:var(--tint);border-color:var(--accent)}.food-pill{background:#f6f0e5;color:#926c3e;border:1px solid #e9deca}.food-pill:hover{background:#ede3d2;border-color:#b3976b}[data-theme=dark] .food-pill{background:#473e2d;border-color:#62533c;color:#e4caa4}
.history-grid{gap:11px}.type-card{padding:15px 16px 13px;border-radius:14px;box-shadow:var(--shadow);position:relative}.type-card:hover{border-color:var(--accent);background:var(--surface);box-shadow:0 7px 20px #254d2110}.type-card[aria-pressed=true]{box-shadow:inset 0 0 0 1px var(--accent);background:var(--tint)}.type-top{display:flex;align-items:center;gap:8px}.type-name{font-size:12px;font-weight:500;color:var(--ink)}.type-icon{height:28px;width:28px;display:grid;place-items:center;border-radius:9px;background:#e7eee8;color:#467252}.type-icon .icon{height:15px;width:15px}.type-1{background:#efebf6;color:#83709d}.type-2{background:#e9eff5;color:#678099}.type-3{background:#f4eee1;color:#ae8651}[data-theme=dark] .type-icon{background:#304736;color:#c4dcbf}[data-theme=dark] .type-1{background:#3d3549;color:#cfc1dc}[data-theme=dark] .type-2{background:#2f4050;color:#bfd3e3}[data-theme=dark] .type-3{background:#4a3e2d;color:#e7cea5}.type-open{margin-left:auto;color:var(--muted);font-size:12px;opacity:.65}.type-count{margin:12px 0 4px;gap:8px}.type-count strong{font-size:32px;font-weight:550;font-variant-numeric:tabular-nums;line-height:1.2;letter-spacing:-.03em}.type-count span{font-size:9px}.type-last{font-size:10px}.history-help{margin-top:9px;margin-bottom:21px;color:var(--muted)}
.card{border-radius:16px;padding:19px 22px}.section-head h3{font-weight:600}.recent-card{margin-bottom:17px}.item-row{padding:12px 0;position:relative}.item-preview{font-size:13px}.item-year{background:var(--soft);border:1px solid var(--line);padding:1px 6px;border-radius:5px;font-size:10px}.item-meta{font-size:10px;gap:8px}.item-number{font-size:10px;letter-spacing:.03em}.lower-grid{gap:17px}.food-card .section-head{margin-top:-1px;margin-bottom:16px}.food-card .perspective-pill{padding:5px 10px;font-size:11px}.food-card .perspective-pill small{font-size:9px}.index-name{font-size:12px}.index-dots i{height:6px;width:18px;border-radius:100px}.index-row{margin-bottom:7px}.index-explain{font-size:10px}.judgment-note{font-size:11px;color:var(--muted)}.features-list{gap:6px}.features-list li{border:1px solid var(--line);border-radius:6px;background:var(--soft);font-size:11px;padding:4px 9px}.small-label{font-size:9px;letter-spacing:.1em}.management{margin-top:20px}.management summary{font-size:11px;padding:14px 3px}.page-footer{font-size:9px;padding-top:6px}
@media(min-width:1500px){.desk{grid-template-columns:294px minmax(0,1fr);gap:36px}}
@media(max-width:1100px) and (min-width:761px){.desk{grid-template-columns:244px minmax(0,1fr);gap:22px}.node-avatar{display:none}.holding-button{padding:10px;gap:9px}.holding-edit{display:none}.node-header h2{font-size:30px}.type-card{padding:12px 10px}.type-icon{width:24px;height:24px}.type-open{display:none}.type-count strong{font-size:29px}.type-top{gap:6px}}
@media(max-width:760px){.sitebar{padding:17px 18px}.sitebar nav a{padding:6px 10px;font-size:10px}.sitebar nav button{min-width:34px;min-height:34px;padding:4px}.brand-mark{height:36px;width:36px}.rail{padding:19px 12px}.rail-heading h2{font-size:15px}.search input{font-size:14px}.node-row{padding:8px 10px;gap:9px}.node-avatar{width:26px;height:28px;font-size:12px}.node-name{font-size:12.5px}.node-subject{font-size:10px}.node-meta{font-size:10px}.rail-foot{font-size:10px}.node-header{align-items:flex-start;gap:13px}.node-header h2{font-size:29px;letter-spacing:.02em}.holding-button{padding:9px 10px;gap:8px;max-width:48%}.holding-icon{width:26px;height:30px;background:transparent}.holding-icon .icon{width:21px;height:21px}.holding-edit{display:none}.holding-label{font-size:8px}.holding-rating{font-size:14px}.ko{padding:15px 17px}.ko p{font-size:16px}.type-card{padding:12px 10px;border-radius:12px}.type-top{gap:5px;flex-wrap:wrap}.type-icon{width:24px;height:24px;border-radius:7px}.type-icon .icon{width:14px;height:14px}.type-name{font-size:11px}.type-open{display:none}.type-count{margin-top:11px;display:block}.type-count strong{font-size:29px;display:block}.type-count span{font-size:8px}.type-last{font-size:9px}.history-grid{gap:8px}.card{padding:18px 17px}.perspective-pill{padding:6px 10px}.perspective-pill small{font-size:9px}.page-footer{font-size:9px}.lower-grid{gap:15px}}
@media(max-width:360px){.sitebar nav a{display:none}.desk{padding:0 14px}.node-header h2{font-size:25px}.holding-icon{display:none}.holding-button{max-width:46%;padding:8px 11px}.eyebrow{font-size:9px}.type-card{padding:11px 8px}.type-top{display:block}.type-name{display:block;margin-top:6px}.history-grid{gap:6px}.type-count strong{font-size:26px}.perspective-pill small{display:none}.card{padding:16px}}
@media print{.sitebar nav,.rail,.back-list,.holding button,.management,.page-footer,#toast{display:none}.desk{display:block;max-width:none;margin:0;padding:0}body[data-screen=list] .profile{display:block}.card{box-shadow:none;break-inside:avoid}body{background:white}.sitebar{padding:12px 0}.lower-grid{grid-template-columns:1fr 1fr}}
/* 311 entity workspace additions */
.new-node{width:100%;margin:0 0 14px;padding:11px 14px;border:1px solid var(--accent);border-radius:12px;background:var(--tint);color:var(--accent);font-weight:700;text-align:left;cursor:pointer}
.new-node:hover,.entity-actions button:hover,.type-strip button:hover{filter:brightness(.97)}
.entity-actions{display:flex;gap:8px;flex-wrap:wrap;margin:-5px 0 16px}
.entity-actions button,.recent-card>.text-button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 13px;color:var(--accent);cursor:pointer}
.entity-actions button:last-child{margin-left:auto;color:var(--muted)}
.semantic-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 18px}
.semantic-grid .card{min-width:0}.semantic-grid .card h3{font-size:15px}
.semantic-grid ul{margin:12px 0 0;padding-left:19px;line-height:1.7}.semantic-grid li{margin:7px 0}
.semantic-grid li small{display:block;color:var(--muted);font-size:11px}
.evidence-badge{display:inline-block;margin-left:6px;padding:2px 7px;border-radius:999px;background:var(--tint);color:var(--accent);font-size:10px;white-space:nowrap}
.purchase-strip{margin:0 0 18px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.purchase-strip h3{font-size:14px}.purchase-strip p{margin:10px 0 0;font-size:11px;color:var(--muted)}
.type-strip{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.type-strip button{border:1px solid var(--line);border-radius:999px;padding:7px 11px;background:var(--surface);color:var(--ink);cursor:pointer;font-size:12px}.type-strip button[aria-pressed=true]{border-color:var(--accent);background:var(--tint);color:var(--accent)}.type-strip strong{margin-left:4px;font-size:16px;font-variant-numeric:tabular-nums}
.timeline-row{display:flex;gap:5px;border-bottom:1px solid var(--line)}.timeline-row>button:first-child{display:grid;grid-template-columns:48px 130px 1fr;align-items:center;gap:8px;flex:1;padding:12px 5px;border:0;background:transparent;color:var(--ink);text-align:left;cursor:pointer}.timeline-row span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:12px}.timeline-row b{color:var(--accent)}.relation-edit{border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:20px}.timeline-row:hover{background:var(--tint)}
.affordance-strip{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:10px}.affordance-strip>div{display:grid;gap:5px;padding:14px;border:1px solid var(--line);border-radius:12px}.affordance-strip b{font-size:12px}.affordance-strip strong{font-size:20px;color:var(--accent)}.affordance-strip small{font-size:11px;color:var(--muted)}
.item-results{max-height:240px;overflow:auto;margin:10px 0;border:1px solid var(--line);border-radius:10px}.item-results button{display:grid;gap:3px;width:100%;padding:10px;border:0;border-bottom:1px solid var(--line);background:var(--surface);text-align:left;cursor:pointer;color:var(--ink)}.item-results button:hover{background:var(--tint)}.item-results span{font-size:11px;color:var(--muted)}
.editor input,.editor select,.editor textarea{width:100%;box-sizing:border-box}
@media(max-width:900px){.semantic-grid{grid-template-columns:1fr}}
@media(max-width:600px){.timeline-row>button:first-child{grid-template-columns:43px 1fr}.timeline-row span:last-child{grid-column:2}.affordance-strip{grid-template-columns:1fr}.entity-actions button:last-child{margin-left:0}}
/* Signature-first reading hierarchy */
.node-group{margin:0 0 2px}.node-group-head{display:flex;align-items:center;gap:6px;padding:7px 8px 2px;font-size:10px;font-weight:700;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}.node-group-head em{font-style:normal;font-weight:400;opacity:.65;font-size:9px}
.node-hero{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 18px}.node-hero-title h2{display:flex;align-items:center;gap:10px;font-size:32px;line-height:1.2}.node-timeline{margin-top:5px;color:var(--muted);font-size:12px}.position-chip{border:0;background:transparent;color:var(--accent);font-size:.72em;padding:3px}.status-chips{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}.status-chips button{border:1px solid var(--line);border-radius:999px;background:var(--surface);padding:7px 10px;font-size:13px;font-weight:650;color:var(--accent)}
.signature-primary{padding:26px 26px 22px;margin:0 0 16px;border:1px solid var(--line);border-left:5px solid var(--accent);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}.signature-primary .research-card-head .eyebrow{font-size:21px;font-weight:750;color:var(--ink);letter-spacing:.01em}.research-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.research-card-head .eyebrow{font-size:9px;letter-spacing:.12em;color:var(--accent);font-weight:700}.research-card-head h3{font-size:19px;margin-top:2px}.research-card-head button,.yhbk-content>button{border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:var(--surface);color:var(--accent);font-size:11px}.signature-content{margin-top:16px;font-size:16px;line-height:1.9}.signature-content p{margin:5px 0}.signature-content ul,.signature-content ol{padding-left:1.35em}.signature-content blockquote,.markdown-body blockquote{margin:9px 0;padding:3px 12px;border-left:2px solid var(--gold);color:var(--muted)}.signature-evidence{display:inline-block;vertical-align:middle;margin-left:6px;padding:2px 8px;border:1px solid var(--line);border-radius:999px;background:var(--tint);color:var(--accent);font-size:11px;font-weight:650;line-height:1.7;white-space:nowrap}.signature-content code,.markdown-body code{padding:2px 5px;border-radius:5px;background:var(--soft);font-size:.85em}
.research-card{padding:17px 21px;margin:0 0 13px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.research-card-head h3{font-size:15px}.research-card-head button{font-size:10px}.markdown-body{font-size:14px;line-height:1.8}.markdown-body p{margin:7px 0}.markdown-body ul,.markdown-body ol{padding-left:1.5em;margin:6px 0}.edge-primary{padding-top:16px}.edge-primary .markdown-body{margin-top:7px}.edge-primary .markdown-body p{margin:3px 0}.yhbk-card{margin:0 0 13px;padding:0 16px;border:1px solid var(--line);border-radius:12px;background:var(--soft);color:var(--muted)}.yhbk-card>summary{display:flex;align-items:center;gap:10px;padding:12px 0;cursor:pointer;list-style:none;font-size:12px;font-weight:650;color:var(--ink)}.yhbk-card>summary::-webkit-details-marker{display:none}.yhbk-card>summary:after{content:'＋';margin-left:auto;color:var(--muted)}.yhbk-card[open]>summary:after{content:'−'}.yhbk-card>summary small{font-size:10px;font-weight:400;color:var(--muted)}.yhbk-content{padding:0 0 12px}.yhbk-content>button{float:right;margin-left:8px}.yhbk-content .markdown-body{font-size:14px;line-height:1.8}
.procurement-card{margin:0 0 13px;padding:17px 21px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.procurement-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.procurement-top h3{font-size:15px}.procurement-top p{margin-top:3px;color:var(--muted);font-size:11px}.procurement-top>button,.link-item-button{border:0;background:transparent;color:var(--accent);font-size:11px;padding:6px}.timeline-list{margin-top:10px}.link-item-button{margin-top:7px}.timeline-row>button:first-child{grid-template-columns:48px 150px 1fr;padding:9px 4px}.timeline-row>button:first-child span:nth-child(2){white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.notes-card{padding:17px 21px}.notes-card .markdown-body{font-size:14px}.management{margin-top:13px}.management .management-body{display:flex;gap:8px;flex-wrap:wrap;padding-top:10px}.management .management-body p{width:100%;font-size:11px;color:var(--muted)}
.md-tabs{display:flex;gap:7px;margin-bottom:9px}.md-tabs button{border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:var(--surface);font-size:11px}.md-tabs button[aria-pressed=true]{background:var(--tint);border-color:var(--accent);color:var(--accent)}#markdown-preview{min-height:200px;padding:14px;border:1px solid var(--line);border-radius:10px}.md-editor textarea{min-height:210px;font:13px/1.7 ui-monospace,Consolas,monospace}
.status-featured{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0 0 16px;padding:6px 8px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:linear-gradient(110deg,#245c4e,#327763);color:#f4faf5;box-shadow:0 8px 18px #13201b26;transition:background .35s ease,color .35s ease,box-shadow .35s ease,border-color .35s ease}.status-featured[data-pos="up"]{background:linear-gradient(110deg,#a4161a,#c62b2b);border-color:rgba(255,255,255,.16);box-shadow:0 12px 28px #a4161a33}.status-featured[data-pos="flat"]{background:#faf6f0;color:#1f4d40;border-color:#e4dbcd;box-shadow:0 12px 28px #1f4d4015}.status-featured[data-pos="flat"] small,.status-featured[data-pos="flat"] span{color:#4a6b60}.status-featured button{display:grid;justify-items:center;gap:0;padding:2px 8px;border:0;border-right:1px solid #ffffff2e;border-radius:0;background:transparent;color:inherit;transition:background .18s,transform .18s}.status-featured button:last-child{border-right:0}.status-featured button:hover{background:#ffffff12;transform:translateY(-1px)}.status-featured[data-pos="flat"] button{border-right:1px solid #d9e6de}.status-featured[data-pos="flat"] button:last-child{border-right:0}.status-featured[data-pos="flat"] button:hover{background:#1f4d400f}[data-theme=dark] .status-featured{box-shadow:0 12px 28px #0006;border-color:rgba(255,255,255,.10)}[data-theme=dark] .status-featured[data-pos="flat"]{background:#24362d;color:#cfe3d4;border-color:#3a4f42}[data-theme=dark] .status-featured[data-pos="flat"] small,[data-theme=dark] .status-featured[data-pos="flat"] span{color:#9db3a4}[data-theme=dark] .status-featured[data-pos="flat"] button{border-right:1px solid #3a4f42}[data-theme=dark] .status-featured[data-pos="flat"] button:last-child{border-right:0}[data-theme=dark] .status-featured[data-pos="flat"] button:hover{background:#cfe3d414}body[data-pos="up"]{--bg:#f8f1ed;--surface:#fffdfb;--line:#ecdcd4;--accent:#b0453a;--tint:#f6e7e1;--soft:#faf1ed;--muted:#8f746e;--shadow:0 5px 24px #7a2e1e0d}body[data-pos="down"]{--bg:#f0f4ef;--surface:#fbfdf9;--line:#dbe7de;--accent:#1f7a5a;--tint:#e4f0e8;--soft:#f1f7f2;--muted:#6d8578;--shadow:0 5px 24px #155c3f0d}[data-theme=dark] body[data-pos="up"]{--bg:#1b1210;--surface:#241a17;--line:#4d3a34;--accent:#e89180;--tint:#462f2a;--soft:#382722;--muted:#b3a09a;--shadow:0 5px 24px #0002}[data-theme=dark] body[data-pos="down"]{--bg:#0d1b15;--surface:#16241e;--line:#375246;--accent:#8fd0ae;--tint:#2c4538;--soft:#24392f;--muted:#a4b3a4;--shadow:0 5px 24px #0002}.status-featured small{font-size:8px;letter-spacing:.02em;opacity:.82}.status-featured strong{font-size:16px;line-height:1.25;font-weight:700;font-variant-numeric:tabular-nums}.status-featured button:first-child strong{font-size:15px;letter-spacing:.01em;white-space:nowrap}.status-featured span{font-size:8px;opacity:.78}.header-arrow{color:var(--accent);font-size:.72em}
.icydk-card{margin:0 0 13px;padding:0 21px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--muted)}.icydk-card>summary{display:flex;align-items:center;gap:10px;padding:13px 0;cursor:pointer;list-style:none;font-size:15px;font-weight:650;color:var(--ink)}.icydk-card>summary::-webkit-details-marker{display:none}.icydk-card>summary:after{content:'＋';margin-left:auto;color:var(--muted)}.icydk-card[open]>summary:after{content:'−'}.icydk-card>summary small{font-size:10px;font-weight:400;color:var(--muted)}
@media(max-width:700px){.node-hero{align-items:flex-start}.node-hero-title h2{font-size:23px;white-space:nowrap}.signature-primary{padding:20px 19px}.signature-content{font-size:17px;line-height:1.8}.signature-evidence{font-size:9px}.status-featured{grid-template-columns:repeat(2,minmax(0,1fr));padding:5px 4px;margin:0 0 12px}.status-featured button{padding:2px 2px}.status-featured small{font-size:7px;white-space:nowrap}.status-featured strong{font-size:14px}.status-featured span{font-size:7px}.procurement-top{align-items:flex-start;flex-direction:column;gap:6px}.timeline-row>button:first-child{grid-template-columns:42px 1fr}.timeline-row span:last-child{grid-column:2}.icydk-card>summary{flex-wrap:wrap}}
/* ================= 云同步面板（识别码互传） ================= */
.sync-panel{display:grid;gap:14px}
.sync-card{padding:15px 17px;border:1px solid var(--line);border-radius:13px;background:var(--surface);display:grid;gap:10px}
.sync-card h3{font-size:14px;color:var(--ink)}
.sync-card h3 em{font-style:normal;font-size:9px;font-weight:600;color:var(--accent);border:1px solid var(--line);border-radius:999px;padding:2px 8px;margin-left:6px;background:var(--tint)}
.sync-kv{font-size:12px;color:var(--muted);line-height:1.8;white-space:pre-line}
.sync-status{font-size:11px;color:var(--muted);background:var(--soft);border-radius:8px;padding:8px 11px}
.sync-code-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px}
.sync-code-row label{color:var(--muted);font-size:10px;letter-spacing:.04em}
.sync-code-row code{font:12px/1.6 ui-monospace,Consolas,monospace;background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:4px 9px;color:var(--accent);letter-spacing:.06em;overflow-wrap:anywhere}
.sync-code-row button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:4px 11px;font-size:10px;color:var(--accent);cursor:pointer}
.sync-actions{display:flex;gap:8px;flex-wrap:wrap}
.sync-actions button{border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:8px 12px;font-size:11px;color:var(--ink);cursor:pointer}
.sync-actions button.primary{background:var(--accent);color:var(--surface);border-color:var(--accent)}
.sync-actions button.danger{color:#b35435;border-color:#e3c4b8}
.sync-actions button:hover{background:var(--soft)}
.sync-actions button:disabled{opacity:.55;cursor:default}
.sync-switch{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);cursor:pointer}
.sync-switch input{accent-color:var(--accent);width:15px;height:15px}
.sync-pull{display:flex;gap:8px}
.sync-pull input{flex:1;min-width:0;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);padding:9px 12px;border-radius:9px;font-size:12px}
.sync-pull input:focus{border-color:var(--accent);outline:none}
.sync-pull button{border:0;background:var(--accent);color:var(--surface);border-radius:9px;padding:9px 15px;font-size:12px;cursor:pointer;white-space:nowrap}
.sync-hint{font-size:10.5px;color:var(--muted);line-height:1.7}
.sync-hint b{color:var(--ink)}
@media(max-width:600px){.sync-pull{flex-direction:column}.sync-pull button{width:100%}.sync-code-row code{font-size:11px}}

.copy-md-button{border:1px solid var(--line);border-radius:999px;padding:7px 14px;background:var(--surface);color:var(--accent);font-size:12px;font-weight:650;flex-shrink:0;cursor:pointer;transition:background .15s,border-color .15s}.copy-md-button:hover{background:var(--tint);border-color:var(--accent)}
@media(max-width:700px){.copy-md-button{padding:5px 11px;font-size:11px}}

.md-toolbar{display:flex;gap:6px;margin-bottom:9px;flex-wrap:wrap}
.md-toolbar button{border:1px solid var(--line);border-radius:7px;padding:4px 11px;background:var(--surface);color:var(--accent);font-size:11px;font-weight:650;cursor:pointer;transition:background .15s,border-color .15s}
.md-toolbar button:hover{background:var(--tint);border-color:var(--accent)}
.signature-content h3,.markdown-body h3{margin:20px 0 9px;font-size:18px;font-weight:750;letter-spacing:.01em;line-height:1.4;color:var(--ink);padding-left:11px;border-left:4px solid var(--accent)}
.signature-content h4,.markdown-body h4{margin:15px 0 7px;font-size:15px;font-weight:700;line-height:1.4;color:var(--ink)}
.signature-content h3:first-child,.markdown-body h3:first-child,.signature-content h4:first-child,.markdown-body h4:first-child{margin-top:0}

.item-result-row{display:flex;align-items:flex-start;gap:6px}
.item-result-row>button:first-child{display:block;flex:1;min-width:0;text-align:left;border:0;border-bottom:1px solid var(--line);background:transparent;border-radius:0;padding:10px 2px;align-self:stretch}
.item-result-row>button:first-child:hover{background:var(--soft)}
.item-result-row>button:first-child b{display:block;font-size:12px;font-weight:650;color:var(--ink);line-height:1.5}
.item-result-row>button:first-child span{display:block;font-size:11px;color:var(--muted);margin-top:3px;overflow-wrap:anywhere;line-height:1.55}
.item-result-row .stage-button{display:grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:var(--surface);font-size:14px;cursor:pointer;flex-shrink:0;width:36px;padding:0;align-self:stretch}
.stage-button:hover{background:var(--tint);border-color:var(--accent)}
.add-all-button{margin:8px 0 4px;width:100%;border:1px dashed var(--accent);border-radius:9px;padding:8px;background:var(--tint);color:var(--accent);font-size:12px;font-weight:650;cursor:pointer;transition:background .15s}
.add-all-button:hover{background:var(--accent);color:var(--surface)}
.staged-box{border:1px solid var(--accent);border-radius:10px;background:var(--soft);padding:8px 10px;margin-bottom:8px}
.staged-head{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:650;color:var(--accent);margin-bottom:6px}
.staged-head button{border:0;background:transparent;color:var(--muted);font-size:11px;cursor:pointer}
.staged-head button:hover{color:var(--accent);text-decoration:underline}
.staged-list{display:grid;gap:6px;max-height:180px;overflow:auto}
.staged-row{display:flex;align-items:center;gap:5px}
.staged-label{flex:1;min-width:0;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}
.staged-row button{border:1px solid var(--line);border-radius:7px;background:var(--surface);font-size:12px;padding:3px 8px;cursor:pointer;flex-shrink:0}
.staged-row button:hover{background:var(--tint);border-color:var(--accent)}
.staged-row .stage-x{color:var(--muted)}

/* 持仓筛选与排序（v39） */
.pos-filter{margin:10px 6px 2px;display:flex;flex-direction:column;gap:7px}
.pos-filter-bar{display:flex;align-items:center;justify-content:space-between;padding:0 2px}
.pos-filter-label{font-size:10px;font-weight:700;letter-spacing:.14em;color:var(--muted)}
.sort-toggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:var(--surface)}
.sort-toggle button{border:0;background:transparent;color:var(--muted);font-size:10px;font-weight:650;padding:3px 10px;cursor:pointer;transition:background .15s,color .15s}
.sort-toggle button+button{border-left:1px solid var(--line)}
.sort-toggle button.on{background:var(--accent);color:var(--surface)}
.pos-chips{display:flex;flex-wrap:wrap;gap:4px}
.pos-chips button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:2px 8px;font-size:12px;line-height:1.7;color:var(--muted);cursor:pointer;opacity:.72;transition:border-color .15s,background .15s,opacity .15s}
.pos-chips button em{font-style:normal;font-size:9px;opacity:.7;margin-left:2px;font-variant-numeric:tabular-nums}
.pos-chips button:hover{opacity:1;border-color:var(--accent);color:var(--ink)}
.pos-chips button.on{border-color:var(--accent);background:var(--tint);color:var(--accent);opacity:1}
.pos-chips button.on em{opacity:1}
@media(max-width:760px){.pos-filter{margin:12px 4px 4px}.pos-chips button{font-size:13px;padding:3px 10px}.sort-toggle button{padding:4px 12px;font-size:11px}}


/* ===== MD 渲染/编辑升级：与真题页一致（表格/绿蓝框/公式/编辑即渲染） ===== */
.md-bar{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.md-bar .md-btn{border:1px solid var(--line);border-radius:999px;padding:5px 11px;background:var(--surface);font-size:11px;color:var(--ink);cursor:pointer;transition:border-color .15s,color .15s,background .15s}
.md-bar .md-btn:hover{border-color:var(--accent);color:var(--accent)}
.md-split{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:stretch}
.md-split-l,.md-split-r{min-width:0}
.md-split-l .md-ta{min-height:210px;height:100%;box-sizing:border-box;width:100%;border:1.5px solid var(--line);border-radius:10px;padding:10px 12px;font:13px/1.7 ui-monospace,Consolas,monospace;color:var(--ink);background:var(--surface);resize:vertical;line-height:1.6}
.md-split-l .md-ta:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}
.md-split-r .md-prev{min-height:210px;height:100%;box-sizing:border-box;margin:0;padding:12px 14px;background:var(--soft);border:1px dashed var(--line);border-radius:10px;font-size:15px;line-height:1.85;color:var(--ink);overflow:auto;overflow-wrap:anywhere;max-height:440px}
.md-prev:empty::before{content:'（预览区 · 输入即渲染）';color:var(--muted);font-size:12px;font-weight:500}
.md-prev img{max-width:100%;height:auto;border-radius:8px;display:block;margin:8px auto}
.md-prev p{margin:0 0 .7em}
.md-prev p:last-child{margin-bottom:0}
.md-prev blockquote{margin:9px 0;padding:3px 12px;border-left:2px solid var(--gold);color:var(--muted)}
.md-hint{font-size:11px;color:var(--muted);margin:8px 0 0}
@media(max-width:700px){.md-split{grid-template-columns:1fr}}
/* 绿/蓝框（渲染区与预览区统一） */
.markdown-body .green-box,.signature-content .green-box,.md-prev .green-box{display:inline-block;border:2px solid #16a34a;padding:0 6px;font-weight:700;color:#15803d;background:#f0fdf4;border-radius:5px;line-height:1.6;margin:0 2px;word-break:keep-all;overflow-wrap:break-word}
.markdown-body .blue-box,.signature-content .blue-box,.md-prev .blue-box{display:inline-block;border:2px solid #2563eb;padding:0 6px;font-style:italic;font-weight:700;color:#1d4ed8;background:#eff6ff;border-radius:5px;line-height:1.6;margin:0 2px;word-break:keep-all;overflow-wrap:break-word}
html.theme-dark .markdown-body .green-box,html.theme-dark .signature-content .green-box,html.theme-dark .md-prev .green-box{color:#4ade80;background:#052e16;border-color:#16a34a}
html.theme-dark .markdown-body .blue-box,html.theme-dark .signature-content .blue-box,html.theme-dark .md-prev .blue-box{color:#93c5fd;background:#172554;border-color:#2563eb}
/* 表格 */
.md-table{width:100%;border-collapse:collapse;margin:.7em 0;font-size:.95em;line-height:1.6;display:table;overflow-x:auto}
.md-table th,.md-table td{border:1px solid var(--line);padding:6px 10px;text-align:left;vertical-align:top;word-break:break-word}
.md-table thead th{background:var(--soft);font-weight:700;color:var(--ink)}
.md-table tbody tr:nth-child(even){background:color-mix(in srgb,var(--line) 32%,transparent)}
.md-prev .md-table-wrap{overflow-x:auto}
@media(max-width:640px){.md-table{font-size:.9em}.md-table th,.md-table td{padding:5px 7px}}
/* 公式 */
.md-prev .katex-display,.markdown-body .katex-display{margin:.6em 0;overflow-x:auto;overflow-y:hidden}
.markdown-body .katex,.md-prev .katex{font-size:1.05em}
/* 编号徽标 */
.node-no{display:inline-block;font-size:10px;font-weight:700;color:var(--accent);background:var(--tint);border:1px solid var(--line);border-radius:5px;padding:0 5px;margin-right:6px;vertical-align:1px;white-space:nowrap;font-family:ui-monospace,Consolas,monospace}
.node-no-inline{display:inline-block;font-size:10px;font-weight:700;color:var(--accent);background:var(--tint);border:1px solid var(--line);border-radius:5px;padding:1px 7px;margin-left:6px;vertical-align:1px;font-family:ui-monospace,Consolas,monospace}