/* 十三·自习室 A1。所有选择器限制在 .sc，避免影响现有首页、小院、社区。 */
.sc{--sc-ink:#304b44;--sc-moss:#476f63;--sc-line:#d5ccb9;--sc-paper:rgba(255,252,246,.86);--sc-muted:#64746c;color:var(--sc-ink);display:grid;gap:16px;min-width:0;padding:2px 0 22px}
.sc *{box-sizing:border-box}
.sc .paper{background:var(--sc-paper);border:1px solid var(--sc-line);box-shadow:0 12px 30px rgba(39,63,49,.075);border-radius:19px}
.sc button{font:inherit;cursor:pointer}
.sc button:focus-visible{outline:3px solid #b89150;outline-offset:3px}
.sc button[disabled]{cursor:not-allowed;opacity:.55}
.sc .sc-hero{padding:17px 20px 13px;overflow:hidden}
.sc-hero-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.sc-heading{min-width:0}
.sc-kicker{display:flex;align-items:center;gap:8px;color:#427c74;font:600 16px/1.4 'Noto Naskh Arabic',serif;min-height:22px}
.sc-kicker [lang=ar]{unicode-bidi:isolate}
.sc-floret{font-family:serif;font-size:16px;color:#bfaa79}
.sc-heading-line{height:1px;width:40px;background:#b4b69c;display:inline-block}
.sc-heading h1{font:700 clamp(25px,2.4vw,36px)/1.25 var(--serif,'Noto Serif SC','Songti SC',serif);letter-spacing:.11em;margin:4px 0 8px}
.sc .sc-heading h1.sc-heading-ar{font:600 clamp(28px,2.8vw,40px)/1.6 'Noto Naskh Arabic',serif;letter-spacing:0;margin:2px 0;color:#33524a}
.sc-heading p{font-size:13px;line-height:1.7;color:#65776e;margin:0}
.sc-hero-stamp{font:600 10px/1.3 Georgia,serif;letter-spacing:.2em;color:#9a9f85;padding:7px 1px;white-space:nowrap}
.sc-landscape{position:relative;margin:14px 0 0;overflow:hidden;border-radius:13px;border:1px solid #d5cfb7;background:#ebeee0}
.sc-landscape img{display:block;width:100%;aspect-ratio:1400/580;object-fit:cover;object-position:center 40%;user-select:none}
.sc-landscape-caption{position:absolute;left:18px;bottom:14px;padding:7px 13px;border-radius:9px;background:rgba(255,251,239,.88);border:1px solid #d9d0b8;color:#5c685d;letter-spacing:.13em;font:500 12px var(--serif,serif)}
.sc-hero-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;font-size:11px;color:#768177;letter-spacing:.09em}
.sc-hero-foot span[lang=ar]{font:600 15px 'Noto Naskh Arabic',serif;color:#58867b}
.sc-foot-dot{width:7px;height:7px;background:#769e73;border-radius:50%;display:inline-block;margin-right:6px}
.sc-banner{display:flex;align-items:center;gap:12px;padding:11px 15px;border:1px solid #e0d4bb;border-radius:12px;background:rgba(255,252,245,.8);min-width:0}
.sc-banner>div{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.sc-banner strong{font:600 12px var(--serif,serif);color:#6f664e}
.sc-banner span:not(.sc-signal){font-size:11.5px;line-height:1.55;color:#7c796a}
.sc-signal{display:inline-block;width:8px;height:8px;flex-shrink:0;border-radius:50%;background:#6a987b;box-shadow:0 0 0 4px rgba(106,152,123,.12)}
.sc-signal.sc-offline{background:#be9d68;box-shadow:0 0 0 4px rgba(190,157,104,.15)}
.sc-connected strong{color:#456d5d}
.sc-buildings-section{display:grid;gap:14px}
.sc-section-header{display:flex;align-items:end;justify-content:space-between;gap:14px;padding:0 1px}
.sc-section-small{font:600 10px Georgia,serif;letter-spacing:.19em;color:#809b8a}
.sc-section-header h2{font:650 20px/1.3 var(--serif,serif);letter-spacing:.09em;margin:5px 0 0}
.sc-drawn-line{height:2px;width:min(32%,240px);background:linear-gradient(90deg,#bdc6ae,transparent);margin:0 0 10px auto}
.sc-building-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.sc-building-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;min-width:0;padding:17px 17px 16px;text-align:left;border:1px solid #dbd1bd;border-radius:15px;background:linear-gradient(145deg,rgba(255,253,247,.92),rgba(244,238,222,.92));box-shadow:0 4px 17px rgba(34,63,45,.045);color:#304c42;transition:transform .18s,box-shadow .18s,border-color .18s}
.sc-building-card:hover{transform:translateY(-3px);border-color:#acc0aa;box-shadow:0 8px 23px rgba(47,79,58,.12)}
.sc-building-top{display:flex;width:100%;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}
.sc-building-illustration{height:50px;width:63px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#e3e8d5,#d6dfcb);font:34px Georgia,serif;color:#507568}
.sc-archive .sc-building-illustration{background:linear-gradient(135deg,#f0dfbf,#e9d7b5);color:#887250}
.sc-conversation .sc-building-illustration{background:linear-gradient(135deg,#dbe5df,#d0e0d9);color:#547d79}
.sc-building-tag{align-self:flex-start;border:1px solid #d8d7bf;background:rgba(255,254,247,.8);color:#72775e;border-radius:999px;padding:5px 9px;font-size:10px;white-space:nowrap}
.sc-building-name{font:700 21px var(--serif,serif);letter-spacing:.14em}
.sc-building-ar{font:600 15px 'Noto Naskh Arabic',serif;color:#6a948b;line-height:1.5;display:block;margin:4px 0 8px;max-width:100%;unicode-bidi:isolate}
.sc-building-desc{font-size:12px;line-height:1.6;color:#6a756b;min-height:40px}
.sc-building-entrance{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:13px;padding-top:11px;width:100%;border-top:1px solid #e2dccd;font-weight:650;font-size:12px;color:#416e61}
.sc-bottom-note{display:flex;align-items:center;gap:17px;padding:17px 20px}
.sc-note-icon{font-size:35px;color:#b49e79}
.sc-bottom-note>div:nth-child(2){flex:1;min-width:0}
.sc-bottom-note h2{font:700 16px var(--serif,serif);margin:0 0 4px}
.sc-bottom-note p{font-size:12px;line-height:1.6;color:#727970;margin:0}
.sc-bottom-note .btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;white-space:nowrap}
.sc-back{display:inline-flex;align-items:center;gap:8px;justify-self:start;background:rgba(253,250,243,.85);border:1px solid #dbd0bc;color:#416a5c;border-radius:999px;padding:7px 14px;font-size:12px;font-weight:600}
.sc-back:hover{background:#ecf0e8}
.sc-page-panel{padding:21px 22px 25px;display:grid;gap:17px;min-height:470px}
.sc-page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid #e2d9c9;padding-bottom:14px}
.sc-head-drawing{display:grid;place-items:center;flex-shrink:0;width:93px;height:85px;border:1px solid #d7d7c0;border-radius:17px;background:#e7e9d8;color:#618176;font:64px Georgia,serif;transform:rotate(-4deg)}
.sc-drawing-archive{background:#ede0c8;color:#947c5a}
.sc-drawing-talk{background:#e4eae0;color:#648178}
.sc-load-state{text-align:center;display:grid;justify-items:center;gap:10px;align-content:center;min-height:130px;border:1px dashed #d9d2c3;border-radius:12px;background:rgba(255,254,248,.48);padding:22px;color:#758074}
.sc-load-state .sc-state-icon{font:35px Georgia,serif;color:#91a48d;line-height:1}
.sc-load-state p{font-size:13px;line-height:1.7;margin:0}
.sc-load-state .btn{margin-top:5px}
.sc-room-list{display:grid;gap:9px}
.sc-room{display:flex;align-items:center;gap:13px;border:1px solid #dcd4c1;border-radius:12px;padding:12px 13px;background:rgba(255,253,246,.72)}
.sc-room-icon{display:grid;place-items:center;flex-shrink:0;width:48px;height:48px;border-radius:11px;background:#e5eadc;color:#567d6c;font:30px Georgia,serif}
.sc-room-description{flex:1;min-width:0}
.sc-room-description h3{font:700 15px var(--serif,serif);margin:0 0 4px;overflow-wrap:anywhere}
.sc-room-description p{font-size:11.5px;color:#758075;margin:0}
.sc-room-trailing{display:grid;justify-items:end;gap:3px;margin-right:6px;flex-shrink:0}
.sc-room-trailing strong{font-size:13px;color:#3c665b;font-variant-numeric:tabular-nums}
.sc-room-trailing span{font-size:10.5px;color:#899186}
.sc-voice-heading{font:700 15px var(--serif,serif);margin:18px 0 9px}
.sc-theme-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.sc-theme-tile{display:grid;justify-items:start;align-content:start;gap:9px;min-width:0;background:rgba(252,248,239,.9);border:1px solid #e1d7c4;border-radius:12px;padding:14px}
.sc-theme-tile>span{font:32px Georgia,serif;color:#688675}
.sc-theme-tile h3{font:700 15px var(--serif,serif);margin:0}
.sc-theme-tile p{font-size:12px;line-height:1.65;color:#6c776e;margin:0;min-height:58px}
.sc-theme-tile strong{font-size:11px;color:#95896d;font-weight:500}
.sc-archive-illustration{display:flex;justify-content:center;align-items:end;gap:42px;min-height:194px;background:linear-gradient(130deg,#f2f0e6,#e4e5d4);border-radius:13px;border:1px solid #e1dac7;overflow:hidden;padding:19px}
.sc-cabinet{height:166px;width:145px;background:#a38a68;border:6px solid #8f775a;border-radius:8px 8px 2px 2px;box-shadow:11px 9px 0 rgba(71,72,54,.07);padding:8px;display:grid;gap:7px}
.sc-drawer{background:#d4bd94;border:3px solid #baa27c;color:#806d51;font:700 12px var(--serif,serif);letter-spacing:.3em;display:flex;align-items:center;justify-content:center;position:relative}
.sc-drawer i{position:absolute;bottom:4px;width:28px;height:4px;border-radius:6px;background:#a18b67}
.sc-paper-stack{position:relative;width:145px;height:108px}
.sc-paper-stack span{position:absolute;inset:auto 0 0;width:132px;height:94px;border:1px solid #d6c8a8;box-shadow:2px 5px 7px rgba(53,68,49,.1);border-radius:4px;background:#fff9e6;transform:rotate(-7deg)}
.sc-paper-stack span:nth-child(2){transform:rotate(3deg) translate(10px,4px)}
.sc-paper-stack span:nth-child(3){transform:rotate(-2deg) translate(5px,-2px);background:repeating-linear-gradient(#fff9e8 0 17px,#e3dfcd 18px 19px)}
.sc-room-notice{padding:9px 12px;color:#6a756d;background:#eef0e6;border-radius:10px;font-size:12px;margin-bottom:12px}
.sc-seat-snapshot{display:grid;gap:14px;padding:18px 10px;overflow-x:auto;max-width:100%}
.sc-seat-row{display:flex;justify-content:center;gap:12px;min-width:max-content}
.sc-seat{position:relative;display:grid;justify-items:center;align-content:end;min-width:100px;min-height:100px;border-radius:12px;background:#eff0e7;border:1px solid #dde0d1;padding:35px 9px 12px}
.sc-desktop{width:76px;height:29px;border:3px solid #b29371;background:#cbb08b;border-radius:7px 7px 4px 4px;box-shadow:0 7px 0 #a78c69}
.sc-seat-person{position:absolute;top:8px;font-size:22px;color:#54766e}
.sc-seat-name{font-size:11px;color:#3f6457;margin-top:12px;max-width:96px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sc-seat-empty{font-size:11px;color:#859186;margin-top:12px}
.sc-seat.is-occupied{background:#e2ebe2}
@media (min-width:781px) and (max-width:1180px){.sc .sc-hero{padding:15px}.sc-building-grid{gap:10px}.sc-building-card{padding:13px}.sc-building-desc{min-height:58px}.sc-room{gap:9px}}
@media (max-width:780px){.sc{gap:13px}.sc .sc-hero{padding:13px}.sc-heading h1{font-size:27px}.sc-heading p{font-size:12px}.sc-landscape{margin-top:11px}.sc-landscape img{aspect-ratio:1.85;object-fit:cover}.sc-building-grid{gap:10px}.sc-building-card{padding:12px 11px}.sc-building-name{font-size:18px}.sc-building-illustration{width:51px;height:44px;font-size:30px}.sc-building-tag{padding:4px 7px;font-size:9px}.sc-building-desc{min-height:58px;font-size:11px}.sc-bottom-note{flex-wrap:wrap;padding:15px}.sc-bottom-note .btn{margin-left:auto}.sc-page-panel{padding:17px 14px}.sc-room-trailing{margin-left:auto}.sc-theme-tile{padding:11px}.sc-theme-tile p{min-height:74px}.sc-theme-tile h3{font-size:14px}}
@media (max-width:600px){.sc-heading h1{font-size:24px}.sc-hero-stamp{display:none}.sc-landscape img{aspect-ratio:1.55}.sc-landscape-caption{font-size:10px;padding:5px 8px;left:9px;bottom:8px}.sc-hero-foot{font-size:10px}.sc-building-grid{grid-template-columns:1fr;gap:9px}.sc-building-card{display:grid;grid-template-columns:64px 1fr;grid-template-rows:auto auto auto auto;column-gap:12px;padding:13px}.sc-building-top{grid-column:1;grid-row:1/5;display:flex;flex-direction:column;align-items:flex-start;justify-content:start;gap:10px;margin:0}.sc-building-tag{max-width:60px;text-align:center;white-space:normal}.sc-building-name{grid-column:2;grid-row:1;font-size:18px}.sc-building-ar{grid-column:2;grid-row:2;font-size:14px;margin:0}.sc-building-desc{grid-column:2;grid-row:3;min-height:0;font-size:11.5px}.sc-building-entrance{grid-column:2;grid-row:4;margin-top:8px;padding-top:7px}.sc-section-header h2{font-size:18px}.sc-room{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:9px;padding:11px}.sc-room-icon{grid-column:1;grid-row:1/3;width:42px;height:42px}.sc-room-description{grid-column:2;grid-row:1}.sc-room-trailing{grid-column:3;grid-row:1;gap:3px}.sc-room>.btn{grid-column:2/4;grid-row:2;justify-self:end}.sc-room-description h3{font-size:13px}.sc-room-description p{font-size:10.5px}.sc-room-trailing strong{font-size:11px}.sc-theme-tiles{grid-template-columns:1fr}.sc-theme-tile{grid-template-columns:40px 1fr;gap:5px 8px}.sc-theme-tile>span{grid-column:1;grid-row:1/4}.sc-theme-tile h3,.sc-theme-tile p,.sc-theme-tile .btn,.sc-theme-tile strong{grid-column:2}.sc-theme-tile p{min-height:0}.sc-page-head{align-items:flex-start}.sc-head-drawing{width:60px;height:58px;font-size:43px}.sc-archive-illustration{min-height:153px}.sc-cabinet{transform:scale(.79);transform-origin:bottom center}.sc-paper-stack{transform:scale(.78);transform-origin:bottom center}}
@media (prefers-reduced-motion:reduce){.sc-building-card{transition:none}.sc-building-card:hover{transform:none}}
body.reduced-motion .sc-building-card{transition:none}body.reduced-motion .sc-building-card:hover{transform:none}

/* C1-2 · 方案C清透水彩校园：仅作用于 studyCampus，不触及教室/档案/交流子模块 */
.sc[data-study-view="studyCampus"] .sc-hero{background:linear-gradient(165deg,rgba(255,254,248,.94),rgba(249,248,239,.93))}
.sc[data-study-view="studyCampus"] .sc-campus-viewport{scrollbar-width:thin;scrollbar-color:#a1b8ad #f7f6ed;overscroll-behavior-x:contain;background:#e6eee7;border-color:#d5d8c3;box-shadow:0 3px 11px rgba(51,86,69,.08)}
.sc[data-study-view="studyCampus"] .sc-campus-viewport:focus-visible{outline:3px solid #b89150;outline-offset:2px}
.sc[data-study-view="studyCampus"] .sc-campus-scene{position:relative;width:100%;aspect-ratio:16/9;isolation:isolate;overflow:hidden}
.sc[data-study-view="studyCampus"] .sc-campus-art{width:100%;height:100%;display:block;aspect-ratio:auto;object-fit:fill;object-position:center;pointer-events:none;user-select:none;-webkit-user-drag:none}
.sc[data-study-view="studyCampus"] .sc-campus-hotspots{position:absolute;inset:0;pointer-events:none}
.sc[data-study-view="studyCampus"] .sc-campus-hotspot{position:absolute;display:block;min-height:44px;min-width:44px;padding:0;border:1.5px solid transparent;border-radius:16px;background:transparent;color:#345b52;pointer-events:auto;z-index:2;transition:background-color .18s ease,border-color .18s ease,box-shadow .18s ease}
.sc[data-study-view="studyCampus"] .sc-campus-hotspot:focus-visible{outline:3px solid #b89150;outline-offset:2px}
/* 百分比依据去字后的1672x941场景人工标定。点击范围覆盖立面而非整个背景。 */
.sc[data-study-view="studyCampus"] .sc-campus-hotspot.sc-spot-archive{left:7.2%;top:17%;width:26.5%;height:47%}
.sc[data-study-view="studyCampus"] .sc-campus-hotspot.sc-spot-study{left:36%;top:10.2%;width:28%;height:51%}
.sc[data-study-view="studyCampus"] .sc-campus-hotspot.sc-spot-exchange{left:71%;top:17%;width:27.3%;height:49%}
/* 在原画空白建筑牌处放置真正的中文HTML；主画作不承载任何文字。 */
.sc[data-study-view="studyCampus"] .sc-campus-marker{position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);display:grid;align-items:center;justify-items:center;max-width:95%;padding:0;border:none;background:transparent;box-shadow:none;white-space:nowrap;line-height:1.25;pointer-events:none}
.sc[data-study-view="studyCampus"] .sc-spot-study .sc-campus-marker{left:51%;top:53%}
.sc[data-study-view="studyCampus"] .sc-spot-archive .sc-campus-marker{left:44%;top:63%}
.sc[data-study-view="studyCampus"] .sc-spot-exchange .sc-campus-marker{left:55%;top:60%}
.sc[data-study-view="studyCampus"] .sc-campus-marker strong{font:700 clamp(19px,2vw,23px) var(--serif,'Noto Serif SC',serif);letter-spacing:.1em;text-shadow:0 1px 9px rgba(255,252,242,.95),0 0 3px rgba(255,252,242,.9)}
.sc[data-study-view="studyCampus"] .sc-campus-marker small{display:flex;align-items:center;gap:4px;font-size:10px;color:#5c7b72;font-weight:550}
.sc[data-study-view="studyCampus"] .sc-campus-marker svg{width:11px;height:11px}
.sc[data-study-view="studyCampus"] .sc-campus-scene .sc-landscape-caption{pointer-events:none;z-index:1;background:rgba(255,253,245,.88)}
.sc[data-study-view="studyCampus"] .sc-campus-scroll-hint{display:none;margin:7px 0 0;color:#55796f;text-align:center;font-size:11px;letter-spacing:.04em}
@media(max-width:600px){
 .sc[data-study-view="studyCampus"] .sc-campus-scene{width:max(760px,100%);min-width:760px}
 .sc[data-study-view="studyCampus"] .sc-campus-viewport{overflow-x:auto;overflow-y:hidden;scroll-snap-type:x proximity}
 .sc[data-study-view="studyCampus"] .sc-campus-marker{min-width:116px;padding:6px 8px}
 .sc[data-study-view="studyCampus"] .sc-campus-marker strong{font-size:15px}
 .sc[data-study-view="studyCampus"] .sc-campus-scene .sc-landscape-caption{display:none}
 .sc[data-study-view="studyCampus"] .sc-campus-scroll-hint{display:block}
}
@media(prefers-reduced-motion:reduce){.sc[data-study-view="studyCampus"] .sc-campus-hotspot{transition:none}}
body.reduced-motion .sc[data-study-view="studyCampus"] .sc-campus-hotspot{transition:none}

/* C1-3 · 建筑内层目录：仅局部外框、列表和状态，不覆盖C2/C3业务页面 */
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-page-panel{position:relative;background:linear-gradient(180deg,rgba(255,253,247,.94),rgba(249,247,238,.92));gap:15px}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-page-head{border-bottom:1px solid #dfdfcc;padding-bottom:19px}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-page-panel>.sc-section-header{padding-top:9px;border-top:1px solid #e4e4d7}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) [data-study-target]{min-width:0}
.sc-directory-tools{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#edf1e9;border:1px solid #d9e3d7;border-radius:11px;padding:10px 13px}
.sc-directory-info{color:#536e61;line-height:1.5;font-size:12px;min-width:0}
.sc .sc-directory-refresh{flex:none;border-color:#c7d5c8;background:#fffef8;color:#426f62;min-height:38px}
.sc-directory-sync{font-size:11px;color:#718579;padding:0 3px 4px;line-height:1.5}
.sc-directory-sync.is-error{color:#91644a}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-load-state{min-height:185px;background:repeating-linear-gradient(0deg,rgba(241,237,220,.2) 0 1px,transparent 1px 24px),#fffdf7;border:1px dashed #d4d7c9;border-radius:15px;padding:28px 16px;gap:12px}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-load-state.sc-error{border-color:#d8ba9c;background:#fff9f2}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-load-state.sc-blocked{background:#f8f5eb}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-load-state .sc-state-icon{display:grid;place-items:center;width:53px;height:53px;border-radius:50%;background:#ecf0e6;font-size:29px;color:#61847a}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-load-state.sc-error .sc-state-icon{background:#f7e7d8;color:#a27459}
.sc-state-copy{display:grid;gap:3px;justify-items:center}
.sc-state-copy strong{font:700 15px var(--serif,serif);color:#4c685f}
.sc-state-copy p{max-width:420px;color:#697970;font-size:12px}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room-list{gap:11px}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room{min-height:90px;padding:14px 16px;border-radius:15px;background:#fffdf8;box-shadow:0 3px 14px rgba(67,92,72,.035);transition:border-color .16s,box-shadow .16s}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room:hover,.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room:focus-within{border-color:#adc5b5;box-shadow:0 5px 18px rgba(65,91,69,.085)}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room-icon{width:50px;height:54px;border-radius:12px;background:linear-gradient(135deg,#edf0e1,#dce7dd);color:#598477}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room-description h3{font-size:16px;line-height:1.55;text-align:start;unicode-bidi:plaintext}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room-description p{line-height:1.6}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room-trailing{min-width:130px;gap:4px;margin-right:8px}
.sc-room-capacity{display:grid;justify-items:end;gap:2px}
.sc-room-capacity strong{font-variant-numeric:tabular-nums;white-space:nowrap}
.sc-room-capacity small{font-size:10px;color:#839085}
.sc-room-meter{width:100%;height:5px;background:#e7ebe3;border-radius:99px;overflow:hidden}
.sc-room-meter span{display:block;height:100%;border-radius:99px;background:#80aa96}
.sc-room-enter{white-space:nowrap;min-height:40px}
.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-voice-heading{display:flex;align-items:baseline;gap:12px;margin:20px 0 10px;border-top:1px solid #e0e4d8;padding-top:16px}
.sc-voice-heading span{font:500 11px/1.4 sans-serif;color:#9a8668}
.sc[data-study-view="studyThemes"] .sc-theme-tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.sc[data-study-view="studyThemes"] .sc-theme-tile{position:relative;grid-template-columns:42px minmax(0,1fr);column-gap:11px;row-gap:6px;padding:16px;align-content:start;background:linear-gradient(120deg,#fffcf4,#eef1e8)}
.sc[data-study-view="studyThemes"] .sc-theme-tile>span{grid-column:1;grid-row:1/4;align-self:start;display:grid;place-items:center;width:40px;height:42px;border-radius:11px;background:#e3eadf;color:#638579}
.sc[data-study-view="studyThemes"] .sc-theme-tile h3,.sc[data-study-view="studyThemes"] .sc-theme-tile p,.sc[data-study-view="studyThemes"] .sc-theme-tile .btn,.sc[data-study-view="studyThemes"] .sc-theme-tile strong{grid-column:2}
.sc[data-study-view="studyThemes"] .sc-theme-tile p{min-height:0}
@media(max-width:780px){
 .sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-page-panel{gap:13px}
 .sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room-trailing{min-width:100px;margin-right:3px}
 .sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room{gap:10px;padding:12px}
}
@media(max-width:600px){
 .sc-directory-tools{padding:9px;gap:8px}
 .sc-directory-info{font-size:11px}
 .sc .sc-directory-refresh{font-size:11px;padding:7px 9px;min-height:36px}
 .sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room{grid-template-columns:43px minmax(0,1fr);column-gap:10px;row-gap:8px}
 .sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room-icon{grid-column:1;grid-row:1;align-self:start;width:43px;height:45px}
 .sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room-description{grid-column:2;grid-row:1}
 .sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room-trailing{grid-column:2;grid-row:2;justify-items:start;min-width:0;margin:0}
 .sc-room-capacity{justify-items:start}
 .sc-room-meter{max-width:150px}
 .sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room>.btn{grid-column:1/3;grid-row:3;justify-self:stretch}
 .sc[data-study-view="studyThemes"] .sc-theme-tiles{grid-template-columns:1fr}
 .sc[data-study-view="studyThemes"] .sc-theme-tile{padding:13px}
}
@media(prefers-reduced-motion:reduce){.sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room{transition:none}}
body.reduced-motion .sc:is([data-study-view="studyBuilding"],[data-study-view="studyThemes"]) .sc-room{transition:none}

/* C1-4 · 手机收尾：校园底部说明与操作分行，不在窄屏相互挤占。 */
@media (max-width:600px){
 .sc[data-study-view="studyCampus"] .sc-bottom-note{display:grid;grid-template-columns:26px minmax(0,1fr);align-items:start;column-gap:12px;row-gap:12px}
 .sc[data-study-view="studyCampus"] .sc-bottom-note>.sc-note-icon{grid-column:1;grid-row:1}
 .sc[data-study-view="studyCampus"] .sc-bottom-note>div:nth-child(2){grid-column:2;grid-row:1}
 .sc[data-study-view="studyCampus"] .sc-note-actions{grid-column:1/-1;grid-row:2;display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
 .sc[data-study-view="studyCampus"] .sc-note-actions .btn{margin-left:0;min-height:40px}
}

/* 2026-11-05 hallblend20261105a：标题照十三小院挪进场景左上角（融合，不再单独占框）；指示牌三箭补楼名 */
.sc[data-study-view="studyCampus"] .sc-scene-title{position:absolute;left:1.6%;top:2.6%;z-index:4;pointer-events:none;padding:6px 18px 7px;background:rgba(255,252,246,.88);border:1px solid rgba(212,202,190,.85);border-radius:12px;box-shadow:0 6px 16px rgba(38,51,47,.08)}
.sc[data-study-view="studyCampus"] .sc-scene-title h1{margin:0;font:600 clamp(20px,2.2vw,27px)/1.5 'Noto Naskh Arabic',serif;color:#33524a;white-space:nowrap}
.sc[data-study-view="studyCampus"] .sc-signpost{position:absolute;inset:0;z-index:3;pointer-events:none}
.sc[data-study-view="studyCampus"] .sc-signpost span{position:absolute;transform:translate(-50%,-50%);font:600 12px var(--serif,'Noto Serif SC',serif);letter-spacing:.14em;color:#6e5136;text-shadow:0 0 4px rgba(255,250,238,.55);white-space:nowrap}
.sc[data-study-view="studyCampus"] .sc-signpost .sc-sign-a{left:73.8%;top:61.7%}
.sc[data-study-view="studyCampus"] .sc-signpost .sc-sign-b{left:75.6%;top:68%}
.sc[data-study-view="studyCampus"] .sc-signpost .sc-sign-c{left:75.7%;top:74.1%}

/* 门前楼名牌（样式同小院 .court-plaque） */
.sc-door-label{position:absolute;transform:translate(-50%,-50%);z-index:4;pointer-events:none;background:#fffcf6;border:1px solid #d4cabe;border-top:2px solid #e6ab54;border-radius:8px;box-shadow:0 4px 10px rgba(38,51,47,.14);padding:3px 11px 4px;font-family:"Songti SC","STSong","Noto Serif SC",serif;font-size:clamp(12px,1.15vw,15px);font-weight:800;letter-spacing:.14em;color:#26332f;white-space:nowrap}