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16px}.teacher-call-orb{width:138px;height:138px}.teacher-call-controls{flex-wrap:wrap}.teacher-message{max-width:92%}.teacher-composer small{display:none}.teacher-composer>div{justify-content:flex-end}.teacher-footer{flex-direction:column;gap:8px}}.teacher-page{color:#302825;background:radial-gradient(circle at 88% 7%,#ecab873b,#0000 24%),radial-gradient(circle at 8% 45%,#c1aedc24,#0000 28%),linear-gradient(#fffaf4 0%,#faf4ed 58%,#f7efe7 100%)}.teacher-header{border-bottom-color:#5b443921;max-width:1280px;min-height:76px;padding:8px 24px}.teacher-brand{gap:14px}.teacher-brand img{width:126px;height:52px}.teacher-brand span{border-left-color:#5b44392e;padding-left:14px}.teacher-brand strong{color:#3b302c;font-size:16px}.teacher-brand small{color:#b56847}.teacher-back{color:#6d5a51}.teacher-back span{color:#a75e3f;border-color:#d9b39c}.teacher-hero{grid-template-columns:minmax(0,1fr) minmax(300px,390px);align-items:center;gap:52px;max-width:1280px;padding:38px 24px 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#fff;border-radius:16px;width:58px;height:68px;box-shadow:0 0 0 1px #dcc5b7}.teacher-realtime-heading small{color:#b46d51;font-size:8px}.teacher-realtime-heading strong{color:#3d302c;font-size:27px}.teacher-realtime-heading>span{color:#a45c41;font-family:var(--sans);background:#ffffff9e;border-color:#dfc6b8;border-radius:99px;font-size:9px}.teacher-call-orb{color:#fff;background:linear-gradient(145deg,#f6aa82,#e98462);border:1px solid #d97958;grid-area:1/2/span 2;width:150px;height:150px;margin:0;box-shadow:0 14px 34px #bb654438}.teacher-call-orb:hover:not(:disabled){background:linear-gradient(145deg,#f7b28d,#e87d59);border-color:#c96747}.teacher-call-orb i{background:#fff7ef}.teacher-call-orb small{color:#ffffffd6}.teacher-realtime.is-live .teacher-call-orb{background:linear-gradient(145deg,#d9b7eb,#bd86d5);box-shadow:0 0 0 12px #be86d514,0 14px 38px #6f4b7e33}.teacher-call-note{color:#806b62;text-align:left;grid-area:3/1;max-width:570px;margin:0}.teacher-call-note.is-unavailable{background:#ffffff80;border-color:#e0c9bc}.teacher-call-note.is-unavailable strong{color:#a8543e}.teacher-call-controls,.teacher-mic-status,.teacher-live-transcript,.teacher-realtime .teacher-error{grid-column:1/-1}.teacher-call-controls button{color:#6e5146;background:#ffffffa6;border-color:#d8bbaa;border-radius:99px}.teacher-call-controls button:hover{border-color:#c87a5c}.teacher-call-controls button.is-end{color:#fff;background:#9d594c;border-color:#9d594c}.teacher-mic-status>strong{color:#a55f43}.teacher-mic-status>i{background:#845b4921;border-radius:99px}.teacher-mic-status>i>b{background:#e78c68}.teacher-live-transcript{background:#fff9;border-left-color:#e68b68;border-radius:12px}.teacher-live-transcript p{color:#57463f}.teacher-live-transcript span{color:#ad6044}.teacher-messages{scrollbar-color:#e7c6b4 transparent;max-height:380px;padding:2px 5px 18px}.teacher-message{margin-bottom:18px}.teacher-message>span{color:#9b8176}.teacher-message p{color:#493b35;background:#fff8f2;border:1px solid #efe0d6;border-left:3px solid #e98d68;border-radius:5px 16px 16px}.teacher-message.is-user p{background:#f1e8f4;border:1px solid #e1d2e6;border-radius:16px 5px 16px 16px}.teacher-message-sources{border-left-color:#dec8bb}.teacher-message-sources span{color:#8d604f;background:#fff8f2;border-color:#ead7ca}.teacher-prompt-row button{color:#785f55;background:#fffaf6;border-color:#e7d5ca}.teacher-prompt-row button:hover{background:#f8e5da;border-color:#d49173}.teacher-composer{background:#fff;border-color:#e1cec2;border-radius:18px;box-shadow:0 10px 30px #4830230f}.teacher-composer button{background:#bd694b;border-radius:99px}.teacher-composer button span{background:#f8d2ba}.teacher-notice{color:#8b5d49;background:#fff1e6}.teacher-error{color:#984633;background:#fde8e1;border-radius:10px}body:has(.teacher-page) 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24px)}.teacher-space-head{flex-direction:column;align-items:flex-start;gap:12px;padding:15px 17px}.teacher-space-quotas{width:100%}.teacher-space-quotas>span{justify-content:center;width:100%}.teacher-conversation{min-height:0;padding:16px}.teacher-realtime{grid-template-columns:1fr;margin:0 0 18px;padding:19px 17px;display:grid}.teacher-realtime-heading,.teacher-call-setup,.teacher-call-orb,.teacher-call-note,.teacher-call-controls,.teacher-mic-status,.teacher-live-transcript,.teacher-realtime .teacher-error{grid-area:auto/1}.teacher-realtime-heading strong{font-size:22px}.teacher-call-orb{justify-self:center;width:138px;height:138px}.teacher-call-note{text-align:center}.teacher-message{max-width:94%}body:has(.teacher-page) .member-session-dock{bottom:10px;left:auto;right:10px}body:has(.teacher-page) .member-session-dock>span{display:none}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}.clover-resource-page{--clover-green:#245f46;--clover-green-dark:#173f31;--clover-mint:#edf7f0;--clover-cream:#f6f2e8;--clover-gold:#d99529}.clover-resource-hero{background:linear-gradient(135deg,#f7f3e9 0%,#edf6ee 100%)}.clover-portal{max-width:1500px;margin:0 auto;padding:70px 5vw 36px}.clover-portal-heading{justify-content:space-between;align-items:end;gap:32px;margin-bottom:28px;display:flex}.clover-portal-heading h2{font-family:var(--display);margin:10px 0;font-size:clamp(30px,4vw,54px);font-weight:500}.clover-portal-heading>div>p:last-child{color:#62665f;font-family:var(--serif);margin:0;line-height:1.7}.clover-role-badge{background:var(--clover-green);color:#fff;min-width:118px;padding:15px 18px}.clover-role-badge small,.clover-role-badge 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strong{font-size:15px}.clover-primary-nav button small{color:#66736a;margin-top:5px;font-size:9px}.clover-primary-nav button.is-active{background:var(--clover-green-dark);border-color:var(--clover-green-dark);box-shadow:inset 0 -4px var(--clover-gold);color:#fff}.clover-primary-nav button.is-active>span{color:#ffd58f;background:#ffffff1f}.clover-primary-nav button.is-active small{color:#c8d9ce}.clover-primary-nav button.is-active:after{background:var(--clover-gold);color:#fff;content:"当前";letter-spacing:.08em;padding:4px 6px;font-size:7px;font-weight:800;position:absolute;top:8px;right:8px}.clover-panel{background:#fff;border:1px solid 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.clover-chip-list span{color:#8a5505;background:#fff3df}.clover-empty{color:#c3cbc2}.clover-note{color:#aab4aa;font-size:9px;line-height:1.45}.clover-video-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;display:grid}.clover-video-card{background:#fafbf8;border:1px solid #d9dfd7}.clover-video-frame{aspect-ratio:16/9;background:#10251d;position:relative}.clover-video-frame video{object-fit:contain;width:100%;height:100%;display:block}.clover-video-frame>span{background:var(--clover-gold);color:#fff;padding:6px 9px;font-size:9px;font-weight:800;position:absolute;top:12px;left:12px}.clover-video-frame>b{color:#fff;letter-spacing:.08em;background:#071f1be0;padding:7px 9px;font-size:8px;position:absolute;bottom:12px;right:12px}.clover-video-copy{grid-template-columns:1fr auto;align-items:center;gap:4px 20px;padding:17px 18px;display:grid}.clover-video-copy>small{color:#747a72;font-size:9px}.clover-video-copy 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