:root{--ink:#17241f;--muted:#66746d;--paper:#f5f1e8;--card:#fffdf8;--green:#1f6b50;--green2:#dbeadd;--orange:#ef8d52;--red:#b8493f;--line:#d8ddd5;--shadow:0 18px 50px rgba(28,48,40,.10);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 12% 4%,#fff8d9 0,transparent 27%),radial-gradient(circle at 88% 8%,#d9eee1 0,transparent 29%),var(--paper)}button,input,select,textarea{font:inherit}button{cursor:pointer}.shell{min-height:100vh}.topbar{height:72px;padding:0 30px;display:flex;align-items:center;justify-content:space-between;background:rgba(255,253,248,.88);border-bottom:1px solid var(--line);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.brand{font-weight:800;letter-spacing:.04em;display:flex;gap:10px;align-items:center}.brand-mark{width:36px;height:36px;display:grid;place-items:center;border-radius:50% 50% 44% 56%;background:var(--green);color:white}.user-pill,.tag{border:1px solid var(--line);border-radius:99px;padding:7px 12px;background:#fff;font-size:13px}.layout{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 72px)}.sidebar{padding:24px 16px;border-right:1px solid var(--line);background:rgba(255,255,255,.42)}.nav-btn{width:100%;padding:12px 14px;margin:3px 0;border:0;border-radius:12px;background:transparent;text-align:left;color:var(--muted)}.nav-btn.active,.nav-btn:hover{background:var(--green2);color:var(--green);font-weight:700}.content{padding:34px;max-width:1440px;width:100%;margin:0 auto}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--green);text-transform:uppercase}.title{font:800 clamp(28px,4vw,46px)/1.1 Georgia,"Microsoft YaHei",serif;margin:7px 0 12px}.subtitle{color:var(--muted);max-width:760px;line-height:1.7}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px;margin-top:24px}.card{grid-column:span 4;background:var(--card);border:1px solid rgba(194,201,192,.78);border-radius:20px;padding:20px;box-shadow:var(--shadow)}.card.wide{grid-column:span 8}.card.full{grid-column:1/-1}.card.half{grid-column:span 6}.metric{font:700 30px/1.1 Georgia,serif;margin-top:8px}.muted{color:var(--muted)}.small{font-size:12px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spread{justify-content:space-between}.stack{display:grid;gap:12px}.btn{border:0;border-radius:12px;padding:10px 15px;font-weight:700;background:var(--green);color:white}.btn.secondary{background:var(--green2);color:var(--green)}.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.danger{background:#f8e4e0;color:var(--red)}.btn:disabled{opacity:.45;cursor:not-allowed}.field{display:grid;gap:6px}.field label{font-size:13px;color:var(--muted);font-weight:700}.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:11px;background:white;color:var(--ink)}.list{display:grid;gap:10px}.item{padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}.item p{margin:5px 0}.status{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;color:var(--green)}.status:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}.status.warn{color:#b36518}.status.bad{color:var(--red)}.notice{border-left:4px solid var(--orange);padding:12px 14px;background:#fff7e9;border-radius:10px;line-height:1.55}.adapter{background:#2f302b;color:#fff6dc;padding:10px 14px;border-radius:12px;font-size:12px}.modal{position:fixed;inset:0;background:rgba(11,24,18,.45);display:grid;place-items:center;padding:20px;z-index:30}.modal-card{background:var(--card);border-radius:22px;padding:24px;width:min(540px,100%);max-height:90vh;overflow:auto}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-panel{width:min(1080px,100%);background:rgba(255,253,248,.92);border:1px solid var(--line);border-radius:30px;padding:42px;box-shadow:var(--shadow)}.role-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}.role{min-height:180px;text-align:left;border:1px solid var(--line);background:white;border-radius:20px;padding:20px;transition:.2s}.role:hover{transform:translateY(-4px);border-color:var(--green);box-shadow:var(--shadow)}.role-icon{font-size:30px}.role h2{margin:18px 0 7px;font-size:18px}.role p{color:var(--muted);font-size:13px;line-height:1.55}.robot{min-height:100vh;background:radial-gradient(circle at 50% 42%,#356f60 0,#173a31 40%,#0e201b 100%);color:#fff;display:grid;grid-template-rows:auto 1fr auto}.robot-head{display:flex;justify-content:space-between;padding:20px 26px}.robot-main{display:grid;place-items:center;text-align:center;padding:20px}.face{width:min(54vw,360px);aspect-ratio:1;background:linear-gradient(145deg,#fffdf2,#d8eee3);border-radius:46% 54% 48% 52%;box-shadow:inset 0 -20px 40px rgba(24,77,61,.18),0 30px 80px rgba(0,0,0,.3);display:grid;place-items:center;position:relative;color:var(--green)}.eyes{display:flex;gap:58px}.eye{width:34px;height:48px;background:var(--green);border-radius:50%}.face.listening .eye{animation:blink 1.5s infinite}.face.thinking{animation:float 1.4s ease-in-out infinite}.face.speaking:after{content:"";position:absolute;width:34px;height:14px;border-bottom:5px solid var(--green);border-radius:50%;bottom:92px}.wake{font:800 clamp(30px,6vw,64px)/1.1 Georgia,"Microsoft YaHei",serif;margin:24px 0 8px}.robot-actions{padding:20px;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.robot .btn{background:#ffdf8d;color:#18362d;min-width:120px}.robot .btn.ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.24)}.transcript{width:min(720px,92vw);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:16px;padding:16px;margin-top:18px;line-height:1.7;min-height:66px}.robot-input{width:min(620px,90vw);display:flex;gap:8px;margin-top:14px}.robot-input input{flex:1;border:0;border-radius:14px;padding:14px}.voice-limit{font-size:12px;color:#c8ddd4;max-width:720px;margin:12px auto 0}#toast{position:fixed;right:22px;bottom:22px;z-index:50;background:#17241f;color:#fff;padding:13px 18px;border-radius:12px;box-shadow:var(--shadow);transform:translateY(100px);opacity:0;transition:.2s;max-width:360px}#toast.show{transform:none;opacity:1}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:620px}.table th,.table td{text-align:left;border-bottom:1px solid var(--line);padding:11px 9px;font-size:13px}.table th{color:var(--muted)}@keyframes blink{50%{height:8px;margin-top:20px}}@keyframes float{50%{transform:translateY(-9px)}}
@media(max-width:900px){.layout{display:block}.sidebar{position:fixed;bottom:0;left:0;right:0;height:70px;background:rgba(255,253,248,.97);z-index:20;border:0;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(6,minmax(0,1fr));padding:7px 4px;overflow:hidden}.nav-btn{min-width:0;padding:8px 2px;text-align:center;font-size:11px;line-height:1.15}.content{padding:24px 18px 92px}.card,.card.wide,.card.half{grid-column:1/-1}.role-grid{grid-template-columns:repeat(2,1fr)}.topbar{padding:0 16px}}
@media(max-width:540px){.login-panel{padding:25px 18px}.role-grid{grid-template-columns:1fr}.role{min-height:auto}.topbar{height:62px}.user-pill{display:none}.title{font-size:31px}.grid{gap:12px}.card{padding:16px;border-radius:16px}.metric{font-size:26px}.robot-head{padding:15px}.face{width:68vw}.eyes{gap:42px}}
@media(min-width:901px){.role-grid{grid-template-columns:repeat(5,1fr)}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.robot-head{gap:10px;flex-wrap:wrap}.robot-head .btn{min-width:0}
.robot .tag{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.24)}
.check{display:flex;gap:9px;align-items:flex-start;font-size:13px;line-height:1.5;color:var(--muted)}.check input{width:auto;margin-top:3px}.source-preview{display:grid;gap:8px;padding:10px 12px;margin:8px 0;background:#f6f8f4;border-radius:10px;line-height:1.6}.source-preview.rejected{opacity:.55;text-decoration:line-through;background:#f8e4e0}details{margin:10px 0}summary{cursor:pointer;color:var(--green);font-weight:700}
.reading-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:18px 0}.reading-metrics div,.assessment{display:grid;gap:7px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}.reading-metrics strong{font-size:22px}.assessment-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-bottom:18px}.assessment p{margin:0;line-height:1.55}
@media(max-width:900px){.sidebar{display:flex}.nav-btn{flex:1}}
@media(max-width:900px){.reading-metrics{grid-template-columns:repeat(2,1fr)}.assessment-grid{grid-template-columns:1fr}}
.face{margin-inline:auto}
.robot-chat{height:100dvh;min-height:640px;grid-template-rows:auto minmax(0,1fr) auto}.robot-chat .robot-main{padding:0 20px;min-height:0}.chat-shell{width:min(820px,100%);height:100%;min-height:0;display:flex;flex-direction:column;text-align:left}.chat-companion{display:flex;align-items:center;justify-content:center;gap:18px;padding:8px 0 18px}.chat-companion .face{width:76px;flex:0 0 76px;margin:0;box-shadow:inset 0 -5px 12px #184d3d22,0 8px 22px #0002}.chat-companion .eyes{gap:17px}.chat-companion .eye{width:8px;height:12px}.chat-companion .face.speaking:after{width:10px;height:5px;border-width:2px;bottom:17px}.chat-companion .face.listening .eye{animation:none}.chat-companion .wake{font:700 clamp(22px,3vw,30px)/1.4 "Microsoft YaHei",sans-serif;margin:0 0 5px}.chat-device-status{font-size:12px;color:#cee2d8;margin:0}.chat-book{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:#e7eee8;color:#314a3d;border-radius:16px 16px 0 0;padding:12px 18px;font-size:13px}.chat-book select{flex:1;min-width:0;max-width:380px;border:1px solid #c9d5cc;border-radius:7px;padding:8px;background:#fff;color:var(--ink)}.chat-book>span{margin-left:auto;color:#596e62;font-size:12px}.chat-history{flex:1;min-height:180px;overflow-y:auto;overscroll-behavior:contain;background:#f0f2ed;color:var(--ink);padding:22px 20px;scrollbar-gutter:stable;outline-offset:-3px}.chat-history:focus-visible{outline:2px solid #63ae81}.chat-turn{display:grid;gap:16px;margin-bottom:22px}.chat-turn:last-child{margin-bottom:0}.chat-message{display:flex;align-items:flex-start;gap:10px}.chat-message.from-child{flex-direction:row-reverse}.chat-avatar{width:36px;height:36px;flex:0 0 36px;display:grid;place-items:center;border-radius:11px;font-weight:700;background:#256b50;color:#fff}.from-child .chat-avatar{background:#e0b96d;color:#3d3525}.chat-message-body{max-width:78%;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:5px}.from-child .chat-message-body{align-items:flex-end}.chat-sender{font-size:12px;color:#617368;line-height:1.3}.chat-bubble{position:relative;border:1px solid #dfe6dc;background:#fff;padding:12px 15px;border-radius:3px 12px 12px;line-height:1.75;font-size:16px;white-space:pre-wrap;overflow-wrap:anywhere;text-align:left;box-shadow:0 2px 5px #173a3105}.from-child .chat-bubble{background:#a8e782;border-color:#99d574;border-radius:12px 3px 12px 12px}.chat-empty{text-align:center;color:#617368;font-size:14px;line-height:1.9;margin:32px 0}.chat-turn-status{margin:0 0 0 46px;font-size:13px;line-height:1.6;color:#617368;overflow-wrap:anywhere}.chat-turn-status.error{color:#a44037}.robot-chat .chat-composer{width:100%;margin:0;padding:14px 16px;background:#e7eee8;border-top:1px solid #d9e1d7;border-radius:0 0 16px 16px;align-items:center}.chat-composer input{min-width:0;border-radius:8px;padding:12px;line-height:1.5;min-height:46px}.chat-composer input:focus-visible{outline:2px solid #256b50;outline-offset:2px}.robot .chat-composer .btn{min-width:80px;background:#247b50;color:white;border-radius:8px;min-height:46px}.robot-chat .voice-limit{text-align:center;margin:8px auto 0;font-size:11px}.robot-chat .robot-actions{padding:12px 20px 16px}.robot-chat .robot-actions .btn{min-width:100px}
.robot-chat .chat-companion{flex-direction:column;gap:10px;padding:6px 0 16px;text-align:center;flex-shrink:0}.robot-chat .chat-companion .face{width:clamp(112px,18vh,200px);flex:0 0 auto}.robot-chat .chat-companion .eyes{gap:clamp(30px,4vh,48px)}.robot-chat .chat-companion .eye{width:clamp(13px,1.8vh,20px);height:clamp(19px,2.8vh,29px);animation:companion-blink 5s infinite;transform-origin:center}.robot-chat .chat-companion .face:after{content:"";position:absolute;bottom:22%;width:18%;height:9%;border:0;border-bottom:3px solid var(--green);border-radius:0 0 50% 50%;background:transparent}.robot-chat .chat-companion .face.speaking:after{height:13%;border:0;background:var(--green);border-radius:35% 35% 50% 50%;animation:companion-talk .46s ease-in-out infinite}.robot-chat .chat-companion .face.speaking:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 23% 62%,#ecaaa26b 0 6%,transparent 7%),radial-gradient(ellipse at 77% 62%,#ecaaa26b 0 6%,transparent 7%)}.robot-chat .chat-companion .face.speaking .eye{animation:companion-blink 3.6s infinite}.robot-chat .chat-companion .face.listening .eye{height:32px}.robot-chat .chat-companion .face.thinking .eyes{transform:translateX(5px)}
@keyframes companion-talk{0%,100%{transform:scaleY(.28) scaleX(1)}35%{transform:scaleY(1) scaleX(.85)}65%{transform:scaleY(.5) scaleX(1.1)}}@keyframes companion-blink{0%,43%,47%,100%{transform:scaleY(1)}45%{transform:scaleY(.12)}}
@media(max-width:540px){.robot-chat{min-height:650px}.robot-chat .robot-main{padding:0 10px}.robot-chat .robot-head{padding:10px 12px;gap:8px}.robot-chat .robot-head .brand{font-size:14px}.robot-chat .robot-head .tag{display:none}.robot-chat .robot-head .btn{padding:9px 10px;font-size:13px}.robot-chat .chat-companion{padding:2px 0 10px;gap:6px}.robot-chat .chat-companion .face{width:112px}.robot-chat .chat-companion .eye{width:13px;height:19px}.robot-chat .chat-companion .eyes{gap:30px}.chat-companion .wake{font-size:21px}.chat-book{padding:10px;font-size:12px}.chat-book>span{display:none}.chat-history{padding:16px 10px}.chat-message-body{max-width:calc(100% - 52px)}.chat-bubble{padding:10px 12px;font-size:15px}.robot-chat .chat-composer{padding:10px}.robot .chat-composer .btn{min-width:64px}.robot-chat .robot-actions{padding:10px;gap:6px}.robot-chat .robot-actions .btn{min-width:0;flex:1;padding:10px 4px;font-size:12px}}
.model-config-fields{border:1px solid var(--line);border-radius:14px;padding:18px;min-width:0;margin:0}.model-config-fields legend{padding:0 8px;font-weight:700;color:var(--green)}.model-config-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.model-config-grid .field{min-width:0;align-content:start}.model-config-full{grid-column:1/-1}.model-endpoint{display:block;overflow-wrap:anywhere;font-size:13px;line-height:1.6;color:var(--green);background:#f3f7f1;padding:9px 12px;border-radius:8px}.model-config-result{margin:0;line-height:1.7;overflow-wrap:anywhere}.model-config-result:empty{display:none}.model-config-result.success{color:var(--green);background:var(--green2);border:1px solid #a8ccb7;border-radius:12px;padding:14px 16px;font-weight:700}.model-config-result.error{color:var(--red);background:#fff1ec;padding:12px;border-radius:10px}.model-connection-record{overflow-wrap:anywhere}.model-config-fields input:focus-visible,.model-config-fields select:focus-visible,#model-note:focus-visible{outline:2px solid var(--green);outline-offset:2px}.model-config-fields input:disabled{background:#f1f2ee}.model-config-fields .small{line-height:1.6;margin:0}@media(max-width:650px){.model-config-grid{grid-template-columns:1fr}.model-config-fields{padding:14px}}
.reading-radar{max-width:560px;margin:0 auto 18px;padding:18px 20px;background:linear-gradient(145deg,#f6faf5,#fffdf8);border:1px solid var(--line);border-radius:18px}.radar-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.radar-key{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;color:var(--green)}.radar-key i{width:8px;height:8px;border-radius:50%;background:var(--green)}.radar-chart{display:block;width:100%;max-width:440px;height:auto;margin:8px auto 0;overflow:visible}.radar-grid{fill:none;stroke:var(--line);stroke-width:1}.radar-axis{stroke:var(--line);stroke-dasharray:3 4}.radar-area{fill:#1f6b5026;stroke:var(--green);stroke-width:2.5;stroke-linejoin:round}.radar-segment{stroke:var(--green);stroke-width:2.5;stroke-linecap:round}.radar-point{fill:var(--green);stroke:var(--card);stroke-width:2}.radar-label{font-size:14px;font-weight:700;fill:var(--ink)}.radar-level{font-size:12px;font-weight:400;fill:var(--muted)}.radar-level.observed{fill:var(--green)}.radar-tick{font-size:10px;fill:var(--muted)}.radar-empty-background{fill:var(--card)}.radar-empty{font-size:13px;fill:var(--muted)}.radar-stages{list-style:none;display:flex;justify-content:center;gap:14px;flex-wrap:wrap;padding:0;margin:0;font-size:12px;color:var(--muted)}.radar-stages li{display:flex;align-items:center;gap:5px}.radar-stages span{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--green2);color:var(--green);font-weight:700}.radar-note{font-size:12px;line-height:1.7;color:var(--muted);margin:12px 0 0}.reading-ability-details{margin-bottom:24px}.reading-ability-details>.assessment-grid{margin-top:12px}
@media(max-width:540px){.reading-radar{padding:14px 6px}.radar-heading,.radar-note{padding-inline:8px}.radar-stages{gap:8px}.reading-radar .radar-chart{margin-top:12px}}