*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#0a0e14;color:#f4f7fb}body{margin:0;min-height:100vh;background:radial-gradient(circle at 12% 0%,#18263b 0,transparent 35%),#0a0e14;color:#f4f7fb}button,textarea{font:inherit}.room{width:min(1480px,calc(100% - 48px));margin:auto;padding:42px 0 64px}.room-top{display:flex;justify-content:space-between;gap:32px;align-items:flex-end;padding-bottom:28px;border-bottom:1px solid #243044}.eyebrow,.kicker{font-size:.75rem;letter-spacing:.17em;text-transform:uppercase;color:#91a9c7;font-weight:750}.room-top h1{font-size:clamp(2.5rem,5vw,5.4rem);line-height:.94;letter-spacing:-.055em;margin:.18em 0}.identity{margin:0;color:#aeb9c8;font-size:1.05rem}.phase{min-width:240px;border:1px solid #2b394d;border-radius:18px;padding:16px 18px;background:#111925;display:grid;grid-template-columns:10px 1fr;column-gap:11px;align-items:center}.phase>span{width:10px;height:10px;border-radius:50%;background:#91a9c7}.phase strong{font-size:.95rem}.phase small{grid-column:2;color:#93a0b1;margin-top:4px}.phase-live>span{background:#74d99f;box-shadow:0 0 18px rgba(116,217,159,.7)}.phase-ended>span,.phase-post>span{background:#778397}.room-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;margin-top:22px}.room-main{min-width:0}.stage,.context-card,.notes-panel,.side-card{border:1px solid #243044;background:rgba(17,25,37,.82);border-radius:24px}.stage{padding:28px;min-height:390px;display:flex;flex-direction:column}.stage-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}.stage h2,.notes-panel h2{font-size:clamp(1.8rem,3vw,2.7rem);letter-spacing:-.04em;margin:.28em 0}.session-clock{display:flex;gap:8px;align-items:center;color:#aeb9c8;font-size:.9rem}.media-placeholder{flex:1;min-height:250px;margin-top:26px;border-radius:20px;border:1px solid #2b394d;background:linear-gradient(145deg,#121b29,#0c121b);display:flex;align-items:center;justify-content:center;gap:18px;text-align:left;padding:30px}.media-mark{width:62px;height:62px;border:1px solid #3a4b64;border-radius:20px;display:grid;place-items:center;font-size:2rem;font-weight:800;background:#172337}.media-placeholder strong{font-size:1.25rem}.media-placeholder p{margin:.35rem 0 0;color:#91a0b3}.context-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-top:18px}.context-card{padding:24px;min-height:180px}.context-card h3,.side-card h3{font-size:1.35rem;margin:.5rem 0}.context-card p,.side-card p{color:#aeb9c8;line-height:1.6;margin-bottom:0}.notes-panel{padding:26px;margin-top:18px}.section-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.foundation-tag{font-size:.76rem;color:#9fb0c6;border:1px solid #34445b;border-radius:999px;padding:8px 11px}.notes-list{margin-top:8px}.note{padding:18px 0;border-top:1px solid #243044}.note-meta{display:flex;justify-content:space-between;gap:20px}.note-meta time,.note-meta+small{color:#8492a4;font-size:.8rem}.note p{color:#c1cad6;line-height:1.55;margin:.65rem 0 0}.empty{color:#8e9bad}.note-compose{display:flex;gap:10px;margin-top:18px}.note-compose textarea{flex:1;resize:vertical;border:1px solid #2c3a4f;border-radius:14px;background:#0d141e;color:#8492a4;padding:14px}.note-compose button{border:1px solid #304057;border-radius:14px;background:#182233;color:#77869a;padding:0 18px}.room-side{display:flex;flex-direction:column;gap:18px}.side-card{padding:22px}.person{display:flex;gap:12px;align-items:center;padding:16px 0;border-bottom:1px solid #243044}.person:last-child{border-bottom:0}.avatar{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:#263a56;font-weight:800}.avatar.secondary{background:#1b293b}.person strong,.person small{display:block}.person small{color:#8f9daf;margin-top:3px}.side-card>small{color:#8391a4}.compact .fact{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid #243044}.compact .fact:last-child{border-bottom:0}.fact span{color:#8f9daf}.fact strong{text-transform:capitalize}.shell{width:min(1180px,calc(100% - 40px));margin:auto;padding:clamp(56px,8vw,110px) 0}.hero{max-width:820px}.hero h1{font-size:clamp(3rem,8vw,6.6rem);line-height:.94;letter-spacing:-.065em;margin:.2em 0}.hero p{font-size:clamp(1.05rem,2vw,1.35rem);line-height:1.65;color:#bac4d1;max-width:720px}.status{display:inline-flex;align-items:center;gap:10px;margin-top:24px;padding:10px 14px;border:1px solid #2d3949;border-radius:999px;background:#121923;color:#dce5ef}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:72px}.grid article{padding:26px;border:1px solid #253143;border-radius:22px;background:rgba(19,26,36,.78)}.grid p{color:#9fabb9;line-height:1.55;margin-bottom:0}.ready{margin-top:72px;padding:32px;border-top:1px solid #253143}.ready h2{font-size:clamp(1.8rem,4vw,2.8rem);letter-spacing:-.035em;margin:.35em 0}.ready p{color:#9fabb9;font-size:1.05rem;line-height:1.6;margin:0}@media(max-width:920px){.room{width:min(100% - 28px,1480px);padding-top:28px}.room-top{display:block}.phase{margin-top:22px;width:100%;min-width:0}.room-grid{grid-template-columns:1fr}.room-side{display:grid;grid-template-columns:1fr 1fr}.side-card.compact{grid-column:1/-1}.context-grid{grid-template-columns:1fr}.stage{min-height:330px}}@media(max-width:620px){.room{width:min(100% - 22px,1480px);padding:22px 0 36px}.room-top h1{font-size:clamp(2.7rem,14vw,4.3rem)}.identity{font-size:.95rem;line-height:1.5}.stage,.context-card,.notes-panel,.side-card{border-radius:20px}.stage{padding:19px;min-height:300px}.stage-head{display:block}.session-clock{margin-top:14px;flex-wrap:wrap}.media-placeholder{min-height:190px;margin-top:18px;padding:22px;display:block}.media-mark{margin-bottom:16px}.room-side{display:flex}.context-card,.notes-panel,.side-card{padding:20px}.section-heading{display:block}.foundation-tag{display:inline-block;margin-top:6px}.note-meta{display:block}.note-meta time{display:block;margin-top:4px}.note-compose{display:block}.note-compose button{width:100%;height:46px;margin-top:10px}.shell{width:min(100% - 28px,1180px);padding-top:54px}.grid{grid-template-columns:1fr;margin-top:48px}.hero h1{font-size:clamp(3.3rem,16vw,5.5rem)}.ready{margin-top:48px;padding:28px 4px 0}}

/* Stage 4 — live media workspace */
.media-stage{min-height:420px;border-radius:22px;overflow:hidden;background:#111827;position:relative;display:grid;grid-template-columns:1fr 1fr;gap:2px}.media-tile{position:relative;min-height:320px;background:#1f2937;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-tile video{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.media-tile .media-empty{color:#d1d5db;text-align:center;padding:24px}.media-tile .media-name{position:absolute;left:14px;bottom:12px;background:rgba(0,0,0,.58);color:white;padding:7px 10px;border-radius:999px;font-size:13px;z-index:2}.media-tile.screen{grid-column:1/-1;min-height:480px}.media-tile.screen video{object-fit:contain;background:#090d14}.media-controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px}.media-controls button,.media-controls select{border:1px solid #d7dce3;background:#fff;border-radius:12px;padding:10px 14px;font:inherit}.media-controls button.primary{background:#111827;color:#fff;border-color:#111827}.media-controls button.active{background:#eef2ff;border-color:#a5b4fc}.media-controls button:disabled{opacity:.5}.media-status{margin-left:auto;font-size:13px;color:#667085}.media-error{margin-top:10px;padding:10px 12px;border-radius:12px;background:#fff3f2;color:#b42318;display:none}.media-error.show{display:block}.device-panel{display:none;margin-top:10px;padding:12px;border:1px solid #e5e7eb;border-radius:14px;background:#fff}.device-panel.open{display:grid;grid-template-columns:1fr 1fr;gap:10px}.device-panel label{font-size:12px;color:#667085;display:grid;gap:5px}.media-stage.has-screen{grid-template-columns:1fr}.media-stage.has-screen .media-tile:not(.screen){display:none}@media(max-width:760px){.media-stage{grid-template-columns:1fr;min-height:300px}.media-tile{min-height:260px}.media-tile.screen{min-height:320px}.media-status{width:100%;margin-left:0}.device-panel.open{grid-template-columns:1fr}}

/* Stage 4.1 — unmistakable join CTA and explicit connection states */
.media-controls .media-join{flex:1 0 100%;min-height:58px;border-radius:16px;border:1px solid #5f8fd3;background:linear-gradient(180deg,#2d66b0,#214e8b);color:#fff;font-weight:800;font-size:1.05rem;letter-spacing:.005em;box-shadow:0 10px 28px rgba(20,63,119,.28);cursor:pointer;transition:transform .12s ease,filter .12s ease,opacity .12s ease}.media-controls .media-join:not(:disabled):active{transform:scale(.99)}.media-controls .media-join.is-loading{background:#263b57;cursor:wait}.media-controls .media-join[data-state="connected"]{background:#172337;border-color:#40516a;box-shadow:none}.media-controls .media-join[data-state="error"]{background:#7d2b2b;border-color:#b84b4b}.media-controls .media-join:disabled{opacity:.82}.media-status[data-state="connecting"]{color:#b8c9df}.media-status[data-state="connected"]{color:#74d99f}.media-status[data-state="error"]{color:#ff9b98}.media-error{border:1px solid rgba(255,120,115,.35);background:#321a1c;color:#ffd2cf;font-weight:650}.media-controls button:not(.media-join){background:#182233;color:#e6edf6;border-color:#34445b}.media-controls button:not(.media-join):disabled{background:#1b2430;color:#778397;border-color:#2a3545;opacity:1}@media(max-width:760px){.media-controls{display:grid;grid-template-columns:1fr 1fr;gap:10px}.media-controls .media-join{grid-column:1/-1;width:100%;min-height:62px}.media-controls button:not(.media-join){min-height:50px}.media-status{grid-column:1/-1;width:auto}.media-error{font-size:.92rem;line-height:1.45}}

/* Stage 4A — Guided Admin / test-room backend */
.admin-shell{width:min(1180px,calc(100% - 40px));margin:auto;padding:52px 0 72px}.admin-hero{display:flex;justify-content:space-between;gap:28px;align-items:flex-end;padding-bottom:28px;border-bottom:1px solid #243044}.admin-hero h1{font-size:clamp(2.7rem,6vw,5.4rem);line-height:.96;letter-spacing:-.055em;margin:.18em 0}.admin-hero p{color:#aeb9c8;max-width:720px;line-height:1.6}.admin-badge{border:1px solid #34445b;border-radius:999px;padding:9px 13px;color:#b8c9df;white-space:nowrap}.admin-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-top:24px}.admin-card{border:1px solid #243044;background:rgba(17,25,37,.88);border-radius:24px;padding:28px}.admin-card h2{font-size:1.8rem;letter-spacing:-.035em;margin:.4rem 0}.admin-card p{color:#aeb9c8;line-height:1.6}.admin-card label{display:grid;gap:8px;color:#aeb9c8;margin:22px 0 14px}.admin-card select,.copy-row input{width:100%;border:1px solid #34445b;background:#0d141e;color:#f4f7fb;border-radius:13px;padding:13px}.admin-action{display:inline-flex;align-items:center;justify-content:center;border:1px solid #5f8fd3;background:linear-gradient(180deg,#2d66b0,#214e8b);color:white;border-radius:14px;padding:13px 18px;font-weight:800;text-decoration:none;cursor:pointer}.admin-action.link{margin-top:10px}.admin-facts{margin-top:16px}.admin-facts div{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #243044}.admin-facts span{color:#8f9daf}.admin-muted{font-size:.92rem}.copy-row{display:flex;gap:9px;margin-top:18px}.copy-row button{border:1px solid #34445b;background:#182233;color:#e6edf6;border-radius:13px;padding:0 16px}.admin-back{margin-top:22px}.admin-back a{color:#b8c9df}@media(max-width:760px){.admin-shell{width:min(100% - 24px,1180px);padding-top:28px}.admin-hero{display:block}.admin-badge{display:inline-block;margin-top:14px}.admin-grid{grid-template-columns:1fr}.admin-card{padding:21px}.copy-row{display:block}.copy-row button{width:100%;min-height:46px;margin-top:9px}}
.media-capability-note{margin-top:12px;padding:12px 14px;border:1px solid rgba(255,255,255,.1);border-radius:12px;background:rgba(255,255,255,.045);font-size:.88rem;line-height:1.45;color:var(--muted,#aab5c4)}
.media-capability-note strong{display:block;color:var(--text,#f5f7fa);margin-bottom:2px}
.effects-panel{display:none;margin-top:12px;padding:14px;border:1px solid rgba(255,255,255,.1);border-radius:14px;background:rgba(8,17,29,.72)}
.effects-panel.open{display:block}.effects-panel p{margin:5px 0 10px;color:var(--muted,#aab5c4);font-size:.86rem}.effects-panel>div{display:flex;gap:8px;flex-wrap:wrap}.effects-panel button.active{box-shadow:inset 0 0 0 1px rgba(255,255,255,.45)}.effects-panel small{display:block;margin-top:9px;color:var(--muted,#aab5c4)}

/* HQ-1 — role-aware Guided HQ foundation */
.hq-body{background:radial-gradient(circle at 15% -10%,#203654 0,transparent 34%),radial-gradient(circle at 90% 18%,#17263a 0,transparent 28%),#090d13}.hq-shell{width:min(1320px,calc(100% - 40px));margin:auto;padding:24px 0 72px}.hq-top{min-height:70px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #263247}.hq-top>div:first-child{display:flex;align-items:baseline;gap:12px}.hq-top strong{font-size:1.35rem;letter-spacing:-.03em}.hq-person{text-align:right;font-weight:750}.hq-person span{display:block;color:#8292a7;font-size:.75rem;text-transform:capitalize;margin-top:3px}.hq-nav{display:flex;gap:7px;overflow-x:auto;padding:13px 0 2px}.hq-nav a,.hq-nav span{flex:0 0 auto;color:#8f9db0;text-decoration:none;padding:9px 12px;border-radius:10px;font-size:.88rem}.hq-nav .active{background:#172337;color:#fff}.hq-welcome,.member-welcome{display:flex;justify-content:space-between;gap:30px;align-items:flex-end;padding:70px 0 46px}.hq-welcome>div{max-width:850px}.hq-welcome h1,.member-welcome h1{font-size:clamp(3rem,7vw,6rem);line-height:.94;letter-spacing:-.06em;margin:.16em 0}.hq-welcome p,.member-welcome p{color:#aeb9c8;font-size:1.08rem;line-height:1.65;max-width:760px}.hq-test-link{color:#e9f1fb;border:1px solid #34445b;background:#121b28;padding:12px 16px;border-radius:13px;text-decoration:none;white-space:nowrap}.hq-corridor{border-top:1px solid #263247;padding-top:30px}.hq-section-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-end}.hq-section-head h2,.member-lounge h2{font-size:clamp(1.8rem,4vw,3rem);letter-spacing:-.045em;margin:.2em 0}.hq-live-key{color:#8797aa;font-size:.82rem}.hq-live-key i{display:inline-block;width:8px;height:8px;border-radius:50%;background:#74d99f;margin-right:6px}.hq-session-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}.hq-session{position:relative;min-height:220px;border:1px solid #2a374b;border-radius:20px;padding:22px;background:linear-gradient(160deg,rgba(24,35,51,.96),rgba(13,20,30,.96));display:flex;flex-direction:column}.hq-session-live{border-color:#3f755c;box-shadow:inset 0 0 0 1px rgba(116,217,159,.08)}.hq-session-top{display:flex;justify-content:space-between;gap:12px;color:#8998aa;font-size:.78rem}.hq-state{text-transform:uppercase;letter-spacing:.1em;font-weight:800}.hq-session-live .hq-state{color:#74d99f}.hq-session h3{font-size:1.45rem;letter-spacing:-.03em;margin:26px 0 5px}.hq-session p{color:#9eabbc;line-height:1.45;margin:0 0 22px}.hq-room-link{margin-top:auto;color:#eef5fd;text-decoration:none;font-weight:800}.hq-quiet{grid-column:1/-1;min-height:210px;border:1px dashed #334158;border-radius:22px;display:flex;align-items:center;gap:22px;padding:28px;background:rgba(16,24,35,.58)}.hq-door-mark{width:70px;height:94px;border:1px solid #3b4d67;border-radius:30px 30px 8px 8px;display:grid;place-items:center;background:#162235;color:#a9bdd7;font-size:1.6rem;font-weight:900}.hq-quiet h3{margin:0;font-size:1.4rem}.hq-quiet p{color:#8f9db0;line-height:1.55;margin:.4rem 0 0}.hq-tools{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}.hq-tools article,.member-lounge{border:1px solid #263247;border-radius:20px;background:rgba(15,23,34,.72);padding:24px}.hq-tools h3{font-size:1.3rem;margin:.35rem 0}.hq-tools p,.member-lounge p{color:#96a4b5;line-height:1.55}.hq-tools a{color:#c8d9ee;text-decoration:none;font-weight:750}.member-hq{max-width:1180px}.member-welcome{display:block;max-width:900px;padding-bottom:52px}.member-corridor{padding-bottom:18px}.member-lounge{margin-top:16px;padding:30px}.lounge-note{margin-top:24px;border-top:1px solid #28364a;padding-top:18px;color:#7f8fa3;font-size:.9rem}@media(max-width:860px){.hq-session-grid{grid-template-columns:1fr 1fr}.hq-welcome{display:block}.hq-test-link{display:inline-flex;margin-top:12px}.hq-tools{grid-template-columns:1fr}}@media(max-width:620px){.hq-shell{width:min(100% - 24px,1320px);padding-top:10px}.hq-top{min-height:62px}.hq-nav{margin-right:-12px}.hq-welcome,.member-welcome{padding:48px 0 34px}.hq-welcome h1,.member-welcome h1{font-size:clamp(3rem,16vw,4.7rem)}.hq-section-head{display:block}.hq-live-key{display:block;margin-top:8px}.hq-session-grid{grid-template-columns:1fr}.hq-session{min-height:190px}.hq-quiet{align-items:flex-start}.hq-door-mark{width:54px;height:74px;flex:0 0 54px}.member-lounge{padding:22px}}

/* HQ-2A — Guided as a place: spatial HQ + first Café shell */
.hq-world{--warm:#ffb86b;--cyan:#63d9ff}.hq-arrival{display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,.9fr);gap:30px;align-items:stretch;padding:42px 0 28px}.hq-arrival-copy{display:flex;flex-direction:column;justify-content:center;padding:28px 0}.hq-arrival h1{font-size:clamp(3.5rem,7.4vw,7rem);line-height:.88;letter-spacing:-.065em;margin:.15em 0}.hq-arrival p{max-width:720px;color:#aeb9c8;font-size:1.08rem;line-height:1.65}.hq-arrival-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.hq-primary,.hq-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:14px;text-decoration:none;font-weight:850}.hq-primary{background:linear-gradient(180deg,#3c83dc,#2863ad);color:#fff;box-shadow:0 12px 30px rgba(35,101,177,.22)}.hq-secondary{border:1px solid #35445a;background:#111b28;color:#eaf2fb}.hq-reception{position:relative;min-height:390px;border:1px solid #34445b;border-radius:30px;overflow:hidden;background:linear-gradient(180deg,rgba(16,28,42,.05),rgba(7,12,18,.4)),radial-gradient(circle at 72% 20%,rgba(255,174,87,.28),transparent 28%),linear-gradient(145deg,#16263a,#0d151f 55%,#1e2730);box-shadow:inset 0 0 80px rgba(0,0,0,.2),0 24px 70px rgba(0,0,0,.2)}.hq-reception:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 74px,rgba(255,255,255,.025) 75px 76px)}.hq-window{position:absolute;left:7%;top:8%;width:42%;height:46%;border:7px solid #182332;border-radius:8px;background:linear-gradient(#13243d,#31506a 55%,#d78c55 56%,#6c4938 67%,#111922 68%);box-shadow:0 0 30px rgba(99,217,255,.1)}.hq-reception-sign{position:absolute;right:7%;top:12%;text-align:right;color:#75ddff;font-size:clamp(1.4rem,3vw,2.5rem);font-weight:950;letter-spacing:-.04em;text-shadow:0 0 22px rgba(99,217,255,.35)}.hq-reception-sign small{display:block;color:#a9b8c9;font-size:.68rem;letter-spacing:.08em;margin-top:6px}.hq-desk{position:absolute;left:10%;right:8%;bottom:0;height:31%;padding:35px 30px;background:linear-gradient(170deg,#bd8551,#6d452d);border-radius:18px 18px 0 0;color:#18202a;font-size:2rem;font-weight:950;letter-spacing:-.05em}.hq-zee{position:absolute;z-index:2;right:16%;bottom:20%;width:104px;height:104px;border-radius:48% 52% 44% 56%;display:grid;place-items:center;background:radial-gradient(circle at 45% 32%,#84e0e5,#3a94aa 55%,#1d596b);box-shadow:0 14px 30px rgba(0,0,0,.3);color:#071319;font-size:1.55rem;font-weight:950;transform:rotate(-4deg)}.hq-zee span{position:absolute;color:#d9fbff;font-size:.7rem}.hq-zee span:first-child{top:15px;left:17px}.hq-zee span:nth-child(2){top:5px;left:29px}.hq-zee b{transform:translateY(7px)}.hq-places{padding:26px 0 42px}.hq-place-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px}.hq-place{min-width:0;border:1px solid #2c3b50;border-radius:22px;overflow:hidden;background:#101925;color:#eef5fc;text-decoration:none;transition:transform .16s ease,border-color .16s ease}.hq-place:hover{transform:translateY(-2px);border-color:#4b6687}.hq-place-art{height:150px;position:relative;overflow:hidden;background:radial-gradient(circle at 70% 30%,rgba(255,183,100,.35),transparent 30%),linear-gradient(155deg,#233b4d,#111a26 60%,#422d25)}.hq-place-cafe .hq-place-art{background:radial-gradient(circle at 25% 25%,rgba(255,118,211,.34),transparent 26%),radial-gradient(circle at 72% 30%,rgba(255,177,86,.45),transparent 25%),linear-gradient(145deg,#253d48,#18202b 55%,#5b3828)}.hq-place-library .hq-place-art{background:radial-gradient(circle at 70% 25%,rgba(255,178,91,.28),transparent 24%),repeating-linear-gradient(90deg,#2b201c 0 18px,#171b22 19px 34px)}.hq-place-lab .hq-place-art{background:radial-gradient(circle at 70% 30%,rgba(74,199,255,.42),transparent 30%),linear-gradient(145deg,#13243a,#171b29 58%,#1e4251)}.hq-place-spaces .hq-place-art{background:radial-gradient(circle at 20% 25%,rgba(155,112,255,.32),transparent 28%),linear-gradient(145deg,#242a45,#17222c 58%,#3b3026)}.hq-place-sign{position:absolute;left:16px;bottom:16px;padding:8px 11px;border:1px solid rgba(255,255,255,.16);border-radius:9px;background:rgba(6,12,18,.7);font-weight:900}.hq-place-copy{display:flex;justify-content:space-between;gap:14px;padding:18px}.hq-place-copy h3{margin:.25rem 0;font-size:1.2rem}.hq-place-copy p{margin:0;color:#94a4b7;line-height:1.45;font-size:.9rem}.hq-place-arrow{align-self:flex-end;font-size:1.4rem}.hq-place.is-coming{opacity:.78}.member-next{margin-top:24px;padding:20px;border:1px solid #385272;border-radius:20px;background:rgba(23,43,66,.68);max-width:650px}.member-next h2{margin:.25rem 0;font-size:1.6rem}.member-next p{margin:.3rem 0 16px}.member-next-quiet{border-color:#303e51}.cafe-hero{display:grid;grid-template-columns:.78fr 1.22fr;gap:24px;padding:42px 0 28px}.cafe-copy{display:flex;flex-direction:column;justify-content:center}.cafe-copy h1{font-size:clamp(3.8rem,7vw,7.4rem);line-height:.88;letter-spacing:-.07em;margin:.16em 0}.cafe-copy>p{color:#aeb9c8;font-size:1.08rem;line-height:1.65}.cafe-status{display:flex;gap:12px;align-items:flex-start;margin-top:22px;padding:16px;border:1px solid #304157;border-radius:16px;background:#101a27}.status-dot{width:10px;height:10px;border-radius:50%;background:#75dda5;box-shadow:0 0 18px rgba(117,221,165,.55);margin-top:5px}.cafe-status small{display:block;color:#8292a7;margin-top:4px;line-height:1.4}.cafe-scene{position:relative;min-height:480px;border:1px solid #40516a;border-radius:30px;overflow:hidden;background:radial-gradient(circle at 16% 24%,rgba(255,58,216,.28),transparent 20%),radial-gradient(circle at 72% 18%,rgba(255,183,89,.32),transparent 22%),linear-gradient(180deg,#16283b 0,#1b242a 55%,#38251f 56%,#181312 100%);box-shadow:0 28px 80px rgba(0,0,0,.28)}.cafe-scene:before{content:"";position:absolute;left:8%;right:8%;top:42%;height:4px;background:rgba(255,187,104,.22);box-shadow:0 0 30px rgba(255,187,104,.35)}.cafe-neon{position:absolute;left:8%;top:10%;font-size:clamp(1.6rem,3vw,3rem);font-weight:950;color:#76e4ff;text-shadow:0 0 8px #4bcbe9,0 0 30px rgba(76,203,233,.6)}.cafe-neon small{display:block;color:#ffb9ef;font-size:.65rem;letter-spacing:.14em;margin-top:5px}.cafe-lights{position:absolute;right:8%;top:0;display:flex;gap:45px}.cafe-lights i{display:block;width:2px;height:92px;background:#9b795a}.cafe-lights i:after{content:"";display:block;width:48px;height:18px;border-radius:50%;background:#ffc078;transform:translate(-23px,80px);box-shadow:0 7px 30px #ff9f45}.cafe-table{position:absolute;width:150px;height:70px;border-radius:50%;background:#6c4532;border:7px solid #35261f;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 20px 30px rgba(0,0,0,.35)}.cafe-table small{position:absolute;top:80px;color:#c9d4df;white-space:nowrap}.cafe-table.t1{left:10%;bottom:25%}.cafe-table.t2{left:43%;bottom:17%}.cafe-table.t3{right:7%;bottom:30%}.cafe-counter{position:absolute;left:0;right:0;bottom:0;height:80px;background:linear-gradient(#b8794d,#71452f);padding:26px 30px;color:#1c1a19;font-size:1.25rem}.cafe-zee{position:absolute;right:12%;bottom:38px;width:70px;height:70px;border-radius:48%;background:#5db9c8;display:grid;place-items:center;font-weight:950}.cafe-zones{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.cafe-zones article{display:flex;gap:14px;align-items:flex-start;border:1px solid #2c3a4e;border-radius:20px;padding:20px;background:#101925}.zone-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#1b2b3e}.cafe-zones h3{margin:.25rem 0}.cafe-zones p{margin:0;color:#91a0b3;line-height:1.45}.preview-pill{margin-left:auto;color:#8fa2b8;font-size:.72rem;border:1px solid #33445a;border-radius:999px;padding:5px 8px}.cafe-roadmap{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:end;margin-top:16px;padding:30px;border:1px solid #2b394d;border-radius:22px;background:rgba(13,21,31,.72)}.cafe-roadmap h2{font-size:clamp(2rem,4vw,3.4rem);letter-spacing:-.05em;margin:.25rem 0}.cafe-roadmap p{color:#98a7b9;line-height:1.65;margin:0}
@media(max-width:980px){.hq-arrival,.cafe-hero{grid-template-columns:1fr}.hq-reception{min-height:330px}.hq-place-grid{grid-template-columns:1fr 1fr}.cafe-scene{min-height:400px}.cafe-zones{grid-template-columns:1fr}.cafe-roadmap{grid-template-columns:1fr}}
@media(max-width:620px){.hq-arrival{padding-top:24px}.hq-arrival h1,.cafe-copy h1{font-size:clamp(3.2rem,17vw,5rem)}.hq-reception{min-height:290px;border-radius:22px}.hq-reception-sign{font-size:1.25rem}.hq-zee{width:78px;height:78px}.hq-desk{height:29%;padding:28px 20px;font-size:1.5rem}.hq-place-grid{grid-template-columns:1fr}.hq-place-art{height:125px}.cafe-hero{padding-top:24px}.cafe-scene{min-height:360px}.cafe-table{width:110px;height:55px}.cafe-table.t2{left:37%}.cafe-table small{top:65px;font-size:.7rem}.cafe-lights{gap:28px}.cafe-roadmap{padding:22px}}

/* HQ-2B — optimistic tech-campus experience: comfort, play and spatial arrival */
.campus-body{background:radial-gradient(circle at 50% -10%,#19334e 0,#0b141f 36%,#080d13 72%);min-height:100vh}.campus-world{padding-bottom:72px}.campus-top{background:rgba(9,17,26,.68);backdrop-filter:blur(18px);border:1px solid rgba(119,163,201,.16);border-radius:18px;margin-top:14px;padding:0 16px}.campus-nav{border-bottom:0;background:rgba(10,19,29,.72);border:1px solid rgba(119,163,201,.13);border-radius:16px;margin-top:10px;padding:4px 8px}.campus-nav a,.campus-nav span{border-radius:10px}.campus-arrival{display:grid;grid-template-columns:minmax(380px,.82fr) minmax(520px,1.18fr);gap:34px;align-items:center;padding:42px 0 32px}.campus-copy h1{font-size:clamp(3.7rem,7vw,7rem);line-height:.88;letter-spacing:-.065em;margin:.14em 0}.campus-copy h1 em{font-family:Georgia,serif;font-size:.56em;font-weight:500;letter-spacing:-.035em;color:#ffcb86}.campus-copy>p{max-width:680px;color:#a9b7c7;font-size:1.08rem;line-height:1.68}.campus-note{display:flex;gap:12px;align-items:center;margin-top:18px;padding:13px 15px;border:1px solid rgba(113,184,222,.18);border-radius:14px;background:rgba(13,27,40,.56);width:max-content;max-width:100%}.campus-note>span{font-size:1.45rem}.campus-note strong,.campus-note small{display:block}.campus-note small{color:#8093a7;margin-top:2px}.campus-scene{position:relative;min-height:520px;border-radius:34px;overflow:hidden;border:1px solid rgba(135,183,214,.3);background:linear-gradient(180deg,#77b6d8 0,#a5c9d5 39%,#7bb67b 40%,#5e925e 100%);box-shadow:0 35px 100px rgba(0,0,0,.34),inset 0 -60px 120px rgba(24,54,40,.25)}.campus-sky{position:absolute;inset:0 0 40% 0;background:linear-gradient(180deg,#6faed3,#b8d4d6)}.campus-sun{position:absolute;right:12%;top:13%;width:62px;height:62px;border-radius:50%;background:#ffd28a;box-shadow:0 0 50px rgba(255,205,124,.68)}.campus-cloud{position:absolute;width:90px;height:26px;border-radius:999px;background:rgba(255,255,255,.58)}.campus-cloud:before,.campus-cloud:after{content:"";position:absolute;border-radius:50%;background:inherit}.campus-cloud:before{width:42px;height:42px;left:14px;bottom:0}.campus-cloud:after{width:52px;height:52px;right:10px;bottom:0}.campus-cloud.c1{left:10%;top:12%}.campus-cloud.c2{left:45%;top:21%;transform:scale(.72)}.campus-building{position:absolute;display:flex;flex-direction:column;justify-content:flex-end;padding:14px 16px;color:#10202b;text-decoration:none;font-weight:950;letter-spacing:.02em;border:3px solid rgba(12,31,43,.35);box-shadow:0 18px 28px rgba(16,44,32,.22);transition:transform .17s ease,filter .17s ease}.campus-building:hover{transform:translateY(-3px);filter:brightness(1.04)}.campus-building span{font-size:1rem}.campus-building small{font-size:.67rem;font-weight:800;opacity:.68;margin-top:2px}.reception-building{left:8%;bottom:16%;width:30%;height:31%;background:linear-gradient(150deg,#f1c887,#d88f55)}.cafe-building{right:8%;bottom:20%;width:31%;height:39%;background:linear-gradient(150deg,#f4a9be,#d96d79 55%,#6d4a3d)}.library-building{left:36%;bottom:42%;width:24%;height:27%;background:linear-gradient(150deg,#b9d6a2,#739b67)}.lab-building{right:12%;top:14%;width:22%;height:22%;background:linear-gradient(150deg,#b5d9ef,#6ea5c7)}.campus-building:before{content:"";position:absolute;left:12%;right:12%;top:17%;height:34%;background:repeating-linear-gradient(90deg,#406476 0 17%,#d7eef4 18% 31%,#406476 32% 49%);opacity:.78}.campus-path{position:absolute;background:#d9bf94;box-shadow:0 3px 0 rgba(104,87,60,.15)}.campus-path.p1{left:26%;bottom:0;width:20%;height:50%;transform:skewX(-23deg)}.campus-path.p2{right:21%;bottom:0;width:14%;height:39%;transform:skewX(18deg)}.campus-lawn{position:absolute;border-radius:50%;background:#80b66f;border:3px solid rgba(39,88,42,.2)}.campus-lawn.l1{left:-7%;bottom:-8%;width:42%;height:33%}.campus-lawn.l2{right:-8%;bottom:-10%;width:38%;height:30%}.campus-tree{position:absolute;width:32px;height:74px;background:#72513a;border-radius:5px}.campus-tree:before{content:"";position:absolute;width:88px;height:88px;border-radius:48% 52% 45% 55%;background:#3f7e53;left:-28px;top:-50px;box-shadow:18px 9px 0 #4f9260,-14px 13px 0 #387148}.campus-tree.tree1{left:3%;bottom:23%}.campus-tree.tree2{left:63%;bottom:8%;transform:scale(.8)}.campus-tree.tree3{right:2%;bottom:10%;transform:scale(.68)}.campus-bench{position:absolute;left:44%;bottom:9%;width:126px;height:42px;border-top:12px solid #72513a;border-bottom:9px solid #72513a;color:#25412b;font-size:.64rem;font-weight:900;text-align:center;padding-top:9px}.campus-bench:before,.campus-bench:after{content:"";position:absolute;bottom:-20px;width:7px;height:22px;background:#59412f}.campus-bench:before{left:16px}.campus-bench:after{right:16px}.campus-zee{position:absolute;left:17%;bottom:21%;width:66px;height:66px;border-radius:47% 53% 48% 52%;display:grid;place-items:center;background:radial-gradient(circle at 42% 30%,#8fe6e5,#52aebc 58%,#2b6775);box-shadow:0 13px 25px rgba(0,0,0,.25);transform:rotate(-7deg);color:#10272d;font-weight:950}.campus-zee i{position:absolute;top:8px;left:13px;color:#dffcff;font-style:normal;font-size:.68rem}.campus-staff-door{position:absolute;right:4%;bottom:4%;padding:8px 11px;border-radius:9px;background:rgba(9,19,27,.72);color:#e5f4ff;text-decoration:none;font-size:.72rem;font-weight:850}.campus-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:4px 0 38px}.campus-strip article,.campus-strip a{min-height:112px;padding:18px;border:1px solid rgba(111,152,184,.2);border-radius:18px;background:linear-gradient(180deg,rgba(20,34,48,.82),rgba(11,19,28,.88));color:#edf6ff;text-decoration:none;display:flex;flex-direction:column;justify-content:flex-end}.campus-strip span{font-size:1.5rem;margin-bottom:auto}.campus-strip strong{font-size:1.05rem}.campus-strip small{color:#8395a8;margin-top:3px}.campus-strip a:hover{border-color:#4f7897;transform:translateY(-2px)}.campus-booking{background:linear-gradient(135deg,rgba(29,59,82,.78),rgba(22,34,48,.68));box-shadow:0 15px 35px rgba(0,0,0,.12)}.campus-rooms{border-top:1px solid rgba(99,143,176,.16);padding-top:30px}.text-link{color:#bcd8ed;text-decoration:none;font-weight:800}.member-campus-arrival .campus-copy>p{max-width:620px}
@media(max-width:1080px){.campus-arrival{grid-template-columns:1fr}.campus-scene{min-height:450px}.campus-copy h1{max-width:850px}.campus-strip{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.campus-world{width:min(100% - 20px,1320px)}.campus-top{margin-top:8px}.campus-nav{overflow:auto;white-space:nowrap;justify-content:flex-start}.campus-arrival{display:flex;flex-direction:column;padding:24px 0 22px;gap:22px}.campus-copy h1{font-size:clamp(3rem,15vw,4.8rem)}.campus-copy h1 em{display:block;font-size:.5em;margin-top:.15em}.campus-copy>p{font-size:1rem}.campus-scene{order:-1;width:100%;min-height:330px;border-radius:24px}.reception-building{left:7%;bottom:17%;width:33%;height:28%}.cafe-building{right:6%;bottom:18%;width:34%;height:38%}.library-building{left:37%;bottom:45%;width:25%;height:23%}.lab-building{right:8%;top:14%;width:24%;height:19%}.campus-tree.tree3{display:none}.campus-bench{left:40%;transform:scale(.78)}.campus-note{width:100%}.campus-strip{grid-template-columns:1fr 1fr;gap:9px}.campus-strip article,.campus-strip a{min-height:96px;padding:14px}.campus-strip span{font-size:1.25rem}.campus-building span{font-size:.78rem}.campus-building small{font-size:.55rem}.campus-zee{width:48px;height:48px}.campus-rooms .hq-section-head{display:block}.campus-rooms .text-link{display:inline-block;margin-top:10px}}
@media(max-width:440px){.campus-strip{grid-template-columns:1fr}.campus-scene{min-height:300px}.campus-bench{display:none}.campus-cloud.c2{display:none}}

/* Stage 1 — real opt-in Café presence */
.presence-board{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:18px;margin:22px 0}.presence-control,.presence-roster{border:1px solid #2c3a4e;border-radius:22px;background:rgba(13,22,33,.9);padding:24px}.presence-control h2,.presence-roster h2{margin:.3rem 0 .7rem}.presence-control>p{color:#95a6b9;line-height:1.55}.presence-control label{display:grid;gap:7px;color:#c9d7e5;font-weight:800;margin:18px 0}.presence-control select{width:100%;padding:12px 13px;border:1px solid #3a4c62;border-radius:12px;background:#0b141f;color:#eef7ff;font:inherit}.presence-actions{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 10px}.presence-actions button{border:0;cursor:pointer}.presence-control>[data-presence-message]{display:block;color:#8fa2b6;min-height:1.4em}.presence-roster-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.presence-live{border:1px solid #315c4a;background:#102c23;color:#91ddb8;border-radius:999px;padding:6px 9px;font-size:.7rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.presence-roster ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:9px}.presence-roster li{display:flex;align-items:center;gap:12px;padding:11px;border:1px solid #26364a;border-radius:14px;background:#0c1622}.presence-roster li div{display:grid;gap:2px}.presence-roster li small{color:#8fa1b4}.presence-avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#315a70;color:#e9fbff;font-weight:950}.presence-roster .presence-empty{color:#8799ac;border-style:dashed;background:transparent}.hq-cafe-occupancy{font-size:.72rem;color:#8eddb7;font-weight:850}
@media(max-width:800px){.presence-board{grid-template-columns:1fr}.presence-roster-head{align-items:center}}

/* Stage 2 — Café text conversation */
.cafe-chat{margin:22px 0;border:1px solid #2c3a4e;border-radius:22px;background:rgba(13,22,33,.92);overflow:hidden}.chat-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;padding:24px 24px 18px;border-bottom:1px solid #243447}.chat-head h2{margin:.3rem 0 .4rem}.chat-head p{margin:0;color:#93a5b8}.chat-feed{height:min(46vh,480px);min-height:260px;overflow:auto;padding:18px 24px;display:flex;flex-direction:column;gap:11px}.chat-empty{margin:auto;color:#8496a8;text-align:center}.chat-message{max-width:min(78%,680px);padding:12px 14px;border:1px solid #293b50;border-radius:16px 16px 16px 5px;background:#0b1622;align-self:flex-start}.chat-message.is-mine{align-self:flex-end;border-radius:16px 16px 5px 16px;background:#153145;border-color:#31546c}.chat-message-meta{display:flex;gap:10px;align-items:center}.chat-message-meta strong{font-size:.82rem}.chat-message-meta time{font-size:.7rem;color:#8294a7}.chat-message p{margin:6px 0 0;line-height:1.45;color:#e7f1fa;overflow-wrap:anywhere}.chat-message-actions{display:flex;gap:8px;margin-top:8px}.chat-message-actions button{border:0;background:transparent;color:#8299ad;font-size:.68rem;padding:2px 0;cursor:pointer}.chat-message-actions button:hover{color:#d8eaff}.chat-compose{padding:16px 24px 20px;border-top:1px solid #243447}.chat-compose textarea{box-sizing:border-box;width:100%;resize:vertical;max-height:160px;padding:12px 13px;border:1px solid #3a4c62;border-radius:13px;background:#09131e;color:#eef7ff;font:inherit}.chat-compose>div{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:10px}.chat-compose small{color:#8498aa}.chat-compose button{border:0;cursor:pointer}.chat-compose button:disabled{opacity:.55;cursor:wait}@media(max-width:720px){.chat-head{display:block;padding:19px}.chat-head .presence-live{display:inline-block;margin-top:12px}.chat-feed{height:46vh;min-height:300px;padding:14px}.chat-message{max-width:90%}.chat-compose{padding:13px}.chat-compose>div{align-items:flex-end}.chat-compose small{font-size:.7rem}}
/* Stage 3 — real Café areas */
.cafe-zones article{position:relative;transition:border-color .16s ease,background .16s ease,transform .16s ease}.cafe-zones article.is-current{border-color:#5d9ec4;background:linear-gradient(145deg,rgba(24,58,78,.96),rgba(13,27,39,.94));transform:translateY(-2px)}.cafe-zones article.is-current:after{content:"YOU ARE HERE";position:absolute;top:13px;right:13px;padding:5px 8px;border-radius:999px;background:#163c50;color:#bfeaff;font-size:.62rem;font-weight:950;letter-spacing:.08em}.cafe-zones [data-area-count]{color:#91ddb8;font-weight:850}.cafe-zones button{margin-top:12px;border:1px solid #405b72;cursor:pointer}.presence-area-group{display:block!important;padding:12px!important}.presence-area-group>strong{display:block;color:#bcd8ed;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.presence-area-group>ul{display:grid;gap:7px!important;margin:0!important}.presence-area-group>ul>li{margin:0}.chat-head [data-chat-area-title]{color:#eef7ff}@media(max-width:720px){.cafe-zones article.is-current:after{position:static;display:inline-block;margin:8px 0}.cafe-zones button{width:100%;min-height:44px}}


/* Feature-first Stage 4 — functional Library / focus space */
.library-hero{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);gap:28px;align-items:center;padding:34px 0 20px}.library-hero h1{font-size:clamp(3rem,6vw,6.4rem);line-height:.88;letter-spacing:-.065em;margin:.45rem 0 1.2rem}.library-hero h1 em{font-family:Georgia,serif;font-weight:500;color:#b8cda9}.library-hero>div>p{max-width:680px;color:#9caeae;line-height:1.65;font-size:1.05rem}.library-rule{display:flex;gap:13px;align-items:center;margin-top:24px;padding:15px 17px;border:1px solid #34483f;border-radius:16px;background:#111e1a}.library-rule>span{font-size:1.5rem}.library-rule div{display:grid;gap:3px}.library-rule small{color:#8fa39a}.library-scene{position:relative;min-height:370px;overflow:hidden;border:1px solid #31483f;border-radius:28px;background:linear-gradient(180deg,#253d37,#14231f 58%,#0b1512)}.library-window{position:absolute;left:9%;top:9%;width:38%;height:40%;border:9px solid #5a6b5f;background:linear-gradient(#779ca1,#b9d0c4 60%,#647b62);box-shadow:inset 0 0 0 2px #1b2d28}.library-window:after{content:"";position:absolute;left:48%;top:0;bottom:0;width:7px;background:#5a6b5f}.library-shelf{position:absolute;right:8%;width:37%;height:17%;padding:13px;border:8px solid #5e4935;background:repeating-linear-gradient(90deg,#9b6e4d 0 12px,#c4a16f 13px 21px,#587061 22px 31px);color:transparent}.library-shelf.s1{top:15%}.library-shelf.s2{top:39%}.library-desk{position:absolute;left:15%;right:14%;bottom:12%;height:20%;border-top:16px solid #76583f;background:linear-gradient(90deg,transparent 7%,#5e4935 7% 10%,transparent 10% 88%,#5e4935 88% 91%,transparent 91%);display:flex;justify-content:center;align-items:flex-start;gap:8px;padding-top:16px;color:#dbe8de}.library-desk span{font-size:1.6rem}.library-desk small{font-weight:850}.library-lamp{position:absolute;left:21%;bottom:35%;font-size:3rem;color:#e5cf8d}.library-plant{position:absolute;right:16%;bottom:31%;font-size:4rem;color:#73996f}.library-presence .presence-control input{box-sizing:border-box;width:100%;padding:12px 13px;border:1px solid #3a4c62;border-radius:12px;background:#0b141f;color:#eef7ff;font:inherit}.library-presence .optional{color:#71877d;font-weight:600}.library-expectation{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 40px}.library-expectation article{display:flex;gap:14px;padding:18px;border:1px solid #2b3d37;border-radius:18px;background:#0d1815}.library-expectation article>span{font-size:1.35rem}.library-expectation strong{color:#edf5ef}.library-expectation p{color:#899d93;line-height:1.45;margin:.35rem 0 0;font-size:.85rem}@media(max-width:850px){.library-hero{grid-template-columns:1fr}.library-scene{order:-1;min-height:300px}.library-expectation{grid-template-columns:1fr}}@media(max-width:520px){.library-hero{padding-top:18px}.library-hero h1{font-size:clamp(3rem,15vw,4.7rem)}.library-scene{min-height:250px}.library-shelf{right:5%;width:41%}.library-desk{left:8%;right:8%}}
/* Exploration build — Library commitment, discovery and physical response */
.library-workbench{display:grid;grid-template-columns:minmax(300px,.72fr) minmax(0,1.28fr);gap:18px;margin:22px 0}.library-commit,.library-discovery{border:1px solid #2b3d37;border-radius:22px;background:rgba(13,24,21,.94);padding:24px}.library-commit h2,.library-discovery h2{margin:.3rem 0 .65rem}.library-commit>p{color:#899d93;line-height:1.5}.library-commit form{display:grid;gap:14px}.library-commit label{display:grid;gap:7px;color:#cbd9d1;font-weight:800}.library-commit input,.library-commit select,.library-commit textarea,.library-discovery>input{box-sizing:border-box;width:100%;padding:12px 13px;border:1px solid #3a5047;border-radius:12px;background:#0a1512;color:#eef7f1;font:inherit}.library-commit textarea{resize:vertical}.library-commit .presence-actions{align-items:center}.library-commit .presence-actions small{color:#8fa39a}.library-discovery-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.library-discovery>input{margin:10px 0 17px}.library-shelves{display:grid;gap:12px;max-height:720px;overflow:auto;padding-right:3px}.library-shelf-group{border:1px solid #293c34;border-radius:16px;background:#0a1512;overflow:hidden}.library-shelf-group>header{display:flex;align-items:center;gap:10px;padding:12px 14px;background:#13231d;border-bottom:1px solid #293c34}.library-shelf-group>header>span{color:#c79a62;font-size:1.35rem}.library-shelf-group header div{display:flex;justify-content:space-between;align-items:center;gap:14px;width:100%}.library-shelf-group header small{color:#7f958a}.library-shelf-group>div{display:grid}.library-item{display:flex;gap:13px;padding:14px;border-bottom:1px solid #21322b}.library-item:last-child{border-bottom:0}.library-book-spine{color:#c79a62;font-size:1.7rem}.library-item h3{margin:0;color:#edf5ef}.library-item p{margin:.35rem 0;color:#a0b1a8;line-height:1.45;white-space:pre-wrap}.library-item small{color:#72877d}.library-empty-shelf{margin:0;padding:13px 14px;color:#70847a;font-size:.84rem}.library-new-book{position:absolute;right:18%;top:28%;font-size:2.2rem;color:#e2b273;opacity:0}.library-new-book.arrive{animation:libraryBookArrive 1.7s ease both}@keyframes libraryBookArrive{0%{opacity:0;transform:translateY(-70px) rotate(-12deg)}35%{opacity:1}70%{opacity:1;transform:translateY(20px) rotate(2deg)}100%{opacity:0;transform:translateY(32px)}}
@media(max-width:900px){.library-workbench{grid-template-columns:1fr}.library-shelves{max-height:none}}@media(max-width:520px){.library-commit,.library-discovery{padding:17px}.library-discovery-head{display:block}.library-discovery-head .presence-live{display:inline-block;margin-top:6px}.library-shelf-group header div{display:grid;gap:2px}}

/* Guided identity gate — 1.0.0.50 */
.username-body{min-height:100vh;background:radial-gradient(circle at 18% 0%,rgba(39,76,121,.46),transparent 38%),radial-gradient(circle at 92% 82%,rgba(34,80,67,.24),transparent 34%),#090d13}.username-shell{width:min(1120px,calc(100% - 40px));min-height:100vh;margin:0 auto;display:grid;place-items:center;padding:56px 0}.username-gate{width:100%;display:grid;grid-template-columns:minmax(0,640px) minmax(260px,360px);justify-content:center;align-items:stretch;gap:18px;position:relative}.username-card,.username-arrival{border:1px solid #304158;border-radius:30px;background:linear-gradient(155deg,rgba(16,27,41,.98),rgba(10,17,27,.98));box-shadow:0 30px 80px rgba(0,0,0,.25)}.username-card{padding:clamp(28px,5vw,54px)}.username-card h1{font-size:clamp(2.8rem,6vw,5rem);line-height:.94;letter-spacing:-.06em;margin:.22em 0 .32em;max-width:580px}.username-intro{color:#9fadc0;font-size:1.06rem;line-height:1.65;max-width:560px;margin:0 0 32px}.username-card form{display:grid;gap:14px}.username-field{display:grid;gap:9px;color:#d9e3ef;font-weight:850}.username-field>span{font-size:.86rem;letter-spacing:.02em}.username-input-wrap{display:flex;align-items:center;min-height:66px;border:1px solid #40536d;border-radius:18px;background:linear-gradient(180deg,#0c1622,#0a121c);box-shadow:inset 0 1px 0 rgba(255,255,255,.025);transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.username-input-wrap:focus-within{border-color:#6a9fe4;box-shadow:0 0 0 4px rgba(79,135,209,.12);background:#0d1825}.username-at{padding-left:20px;color:#66809f;font-size:1.18rem;font-weight:900}.username-input-wrap input{width:100%;min-width:0;border:0!important;outline:0;background:transparent!important;color:#f3f7fc!important;padding:18px 20px 18px 8px!important;font:800 1.16rem/1.2 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif!important;appearance:none;-webkit-appearance:none;box-shadow:none!important}.username-input-wrap input::placeholder{color:#56687e;opacity:1}.username-feedback{min-height:25px;display:flex;align-items:center;gap:9px;color:#8192a6;font-size:.82rem;font-weight:650}.username-feedback-dot{width:7px;height:7px;border-radius:50%;background:#52657c;flex:0 0 auto}.username-feedback[data-state="checking"]{color:#a9bbd0}.username-feedback[data-state="checking"] .username-feedback-dot{background:#7fa7d7}.username-feedback[data-state="available"]{color:#8eddb7}.username-feedback[data-state="available"] .username-feedback-dot{background:#74d99f;box-shadow:0 0 12px rgba(116,217,159,.5)}.username-feedback[data-state="taken"],.username-feedback[data-state="error"]{color:#ffaaa5}.username-feedback[data-state="taken"] .username-feedback-dot,.username-feedback[data-state="error"] .username-feedback-dot{background:#e97872}.username-claim{margin-top:6px;min-height:58px;border:1px solid #5e91d5;border-radius:17px;background:linear-gradient(180deg,#367bd3,#2863ad);color:#fff;font:850 1rem/1 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;padding:0 20px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;box-shadow:0 12px 30px rgba(30,82,151,.24)}.username-claim:disabled{opacity:.62;cursor:wait}.username-lock-note{color:#65778d;line-height:1.45}.username-arrival{padding:34px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;min-height:470px;background:linear-gradient(160deg,rgba(25,47,70,.96),rgba(13,25,36,.98) 58%,rgba(16,39,34,.96))}.username-arrival strong{font-size:clamp(2rem,3.4vw,3.2rem);line-height:1.02;letter-spacing:-.05em;max-width:280px}.username-door{height:150px;border:1px solid #47617a;border-bottom:0;border-radius:70px 70px 0 0;background:linear-gradient(180deg,#172b3d,#0b1722);display:flex;align-items:center;justify-content:center;position:relative;color:#86a5c5;font-size:.72rem;font-weight:950;letter-spacing:.18em}.username-door i{position:absolute;right:22px;width:8px;height:8px;border-radius:50%;background:#74d99f;box-shadow:0 0 16px rgba(116,217,159,.6)}.username-mark{position:absolute;z-index:2;right:-14px;top:-24px;width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:#1b3d4b;border:1px solid #3f6572;color:#bfe8e5;font-weight:950;transform:rotate(7deg)}.username-mark span{font-size:1.25rem}@media(max-width:820px){.username-shell{width:min(100% - 28px,1120px);padding:28px 0}.username-gate{grid-template-columns:1fr;max-width:680px}.username-arrival{display:none}.username-card{border-radius:24px}.username-mark{right:18px;top:-18px;width:60px;height:60px}}@media(max-width:520px){.username-shell{width:min(100% - 24px,1120px);place-items:start center;padding:62px 0 34px}.username-card{padding:30px 22px}.username-card h1{font-size:clamp(2.65rem,13vw,4rem);max-width:88%}.username-intro{font-size:1rem;margin-bottom:27px}.username-input-wrap{min-height:62px}.username-claim{min-height:60px}.username-mark{right:14px;top:-24px}}

/* Stage 9 — Guided profile identity + avatar polish */
.guided-profile-summary{margin:18px 0}.guided-profile-summary>p{margin:8px 2px 0;color:#8294a8;font-size:.86rem}.guided-profile-chip{width:100%;display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:13px;padding:12px 14px;border:1px solid #33465d;border-radius:17px;background:linear-gradient(135deg,#0b1622,#101d2b);color:#eef7ff;text-align:left;cursor:pointer}.guided-profile-chip span:nth-child(2){display:grid;gap:2px;min-width:0}.guided-profile-chip small{color:#8fa7c4;font-size:.67rem;text-transform:uppercase;letter-spacing:.12em;font-weight:850}.guided-profile-chip strong{font-size:1.05rem;overflow:hidden;text-overflow:ellipsis}.guided-profile-chip i{font-style:normal;color:#8eddb7;font-size:.78rem;font-weight:850}.guided-profile-avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;overflow:hidden;background:#315a70;color:#effcff;font-weight:950;flex:0 0 auto}.guided-profile-avatar img,.presence-avatar img{width:100%;height:100%;object-fit:cover;display:block}.presence-avatar{overflow:hidden}.profile-modal[hidden]{display:none}.profile-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px}.profile-scrim{position:absolute;inset:0;border:0;background:rgba(3,8,13,.78);backdrop-filter:blur(8px)}.profile-sheet{position:relative;width:min(560px,100%);max-height:min(760px,calc(100vh - 40px));overflow:auto;border:1px solid #344a61;border-radius:26px;background:#0d1723;padding:28px;box-shadow:0 28px 80px rgba(0,0,0,.45)}.profile-sheet h2{font-size:clamp(2rem,5vw,3rem);letter-spacing:-.045em;margin:.3em 0}.profile-sheet>p{color:#94a6b9;line-height:1.55}.profile-close{position:absolute;right:18px;top:16px;border:0;background:transparent;color:#91a5ba;font-size:2rem;cursor:pointer}.profile-sheet form{display:grid;gap:16px;margin-top:22px}.profile-sheet form>label:not(.profile-photo){display:grid;gap:7px;font-weight:800;color:#d4e0ec}.profile-sheet input,.profile-sheet textarea{width:100%;border:1px solid #385069;border-radius:14px;background:#08131d;color:#f4f8fc;padding:13px 14px;font:inherit;resize:vertical}.profile-photo{display:flex;align-items:center;gap:15px;padding:14px;border:1px solid #2e4358;border-radius:18px;background:#0a141f;cursor:pointer}.profile-photo .profile-preview{width:66px;height:66px}.profile-photo>span:last-child{display:grid;gap:4px}.profile-photo small{color:#899caf;font-weight:500}.profile-photo input{padding:0;border:0;background:transparent;font-size:.8rem;color:#91a7be}.profile-open{overflow:hidden}@media(max-width:620px){.guided-profile-chip{grid-template-columns:44px minmax(0,1fr) auto}.guided-profile-chip i{font-size:0}.guided-profile-chip i:after{content:'→';font-size:1rem}.profile-modal{align-items:end;padding:0}.profile-sheet{width:100%;max-height:88vh;border-radius:26px 26px 0 0;padding:24px}.profile-photo{align-items:flex-start}}

.chat-message-meta{align-items:center}.chat-avatar{width:28px;height:28px;display:inline-grid;margin-right:4px}

/* 1.0.0.54 — shared Guided people identity + official ZeRaLD badge */
.guided-person{appearance:none;border:0;background:transparent;color:inherit;padding:0;display:inline-flex;align-items:center;gap:10px;text-align:left;cursor:pointer;font:inherit;min-width:0}.guided-person-avatar{position:relative;overflow:visible}.guided-person-avatar>img{border-radius:50%}.guided-person-name{font-weight:850;color:#eef5fc;display:inline-flex;align-items:center;gap:6px}.guided-official-mark{position:absolute;right:-5px;bottom:-4px;width:19px;height:19px;border-radius:7px;display:grid;place-items:center;background:linear-gradient(135deg,#279ce9 0 48%,#ff8a3d 52% 100%);border:2px solid #0c1722;color:#fff;font-style:normal;font-size:.61rem;font-weight:950;box-shadow:0 3px 10px rgba(0,0,0,.35)}.guided-official-inline{width:16px;height:16px;border-radius:5px;display:inline-grid;place-items:center;background:linear-gradient(135deg,#279ce9 0 48%,#ff8a3d 52% 100%);color:#fff;font-size:.52rem;font-style:normal;font-weight:950}.presence-person-state{min-width:0}.presence-person-state small{color:#8799ad}.guided-person-card{position:fixed;z-index:180;border:1px solid #3b536d;border-radius:22px;background:linear-gradient(155deg,#101d2b,#0a141e);padding:20px;box-shadow:0 24px 70px rgba(0,0,0,.5);color:#edf6ff}.guided-person-card[hidden]{display:none}.guided-person-card-close{position:absolute;right:13px;top:10px;border:0;background:transparent;color:#8fa4b9;font-size:1.55rem;cursor:pointer}.guided-person-card-head{display:flex;align-items:center;gap:14px;padding-right:28px}.guided-person-card-avatar{position:relative;width:62px;height:62px;border-radius:50%;display:grid;place-items:center;background:#315a70;overflow:visible;font-weight:950;font-size:1.2rem}.guided-person-card-avatar>img{width:100%;height:100%;object-fit:cover;border-radius:50%}.guided-person-card-head h3{font-size:1.45rem;margin:3px 0 0;letter-spacing:-.025em}.guided-official-badge{margin:17px 0 0;display:flex;align-items:center;gap:11px;padding:11px 13px;border:1px solid rgba(74,163,219,.36);border-radius:14px;background:linear-gradient(100deg,rgba(32,119,180,.14),rgba(255,130,55,.08))}.guided-official-badge>span{width:35px;height:35px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,#279ce9 0 48%,#ff8a3d 52% 100%);font-weight:950;color:#fff}.guided-official-badge div{display:grid}.guided-official-badge strong{font-size:.88rem}.guided-official-badge small{color:#8fa4b9}.guided-person-intro{font-size:.94rem;line-height:1.55;color:#cbd7e4;margin:17px 2px}.guided-person-detail{border-top:1px solid #26394d;padding-top:14px;display:grid;gap:3px}.guided-person-detail small{text-transform:uppercase;letter-spacing:.11em;font-weight:850;color:#8298b0;font-size:.65rem}.guided-person-detail strong{font-size:.94rem}.chat-person .presence-avatar{width:36px;height:36px}.chat-message-meta .guided-person{gap:8px}.chat-message-meta .guided-person-name{font-size:.9rem}@media(max-width:700px),(hover:none){.guided-person-card.is-sheet{width:auto!important;border-radius:24px;padding:24px 22px calc(24px + env(safe-area-inset-bottom));}.guided-person-card-avatar{width:68px;height:68px}.guided-person-card-head h3{font-size:1.6rem}}
/* 1.0.0.55 — senior staff role management */
.role-admin{max-width:1120px}.role-toolbar{display:grid;gap:9px;margin:22px 0;padding:18px;border:1px solid #2c3e52;border-radius:20px;background:#0d1824}.role-toolbar input{width:100%;padding:14px 16px;border:1px solid #3a5169;border-radius:14px;background:#08131d;color:#f3f8fc;font:inherit}.role-toolbar span{color:#8297ab;font-size:.84rem}.role-list{display:grid;gap:10px}.role-person{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,.45fr) minmax(130px,.25fr);align-items:center;gap:16px;padding:15px 17px;border:1px solid #293b4f;border-radius:18px;background:#0c1722}.role-person-main{display:flex;align-items:center;gap:13px;min-width:0}.role-person-main>div{display:grid;gap:3px;min-width:0}.role-person-main strong{overflow:hidden;text-overflow:ellipsis}.role-person-main small{color:#8297ab}.role-symbol{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:#172535;color:#d9e6f2;font-size:.72rem;font-weight:950;flex:0 0 auto}.role-senior_staff,.role-staff{background:linear-gradient(135deg,#258fd4 0 48%,#ee7d3d 52% 100%);color:#fff}.role-tutor{background:#214f67;color:#dff7ff}.role-moderator{background:#3a345f;color:#eeeaff}.role-person label{display:grid;gap:6px;color:#9eb0c2;font-size:.72rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.role-person select{padding:11px;border:1px solid #385069;border-radius:12px;background:#08131d;color:#eef6fd;font:inherit;text-transform:none;letter-spacing:0}.role-save-state{color:#8eddb7;font-size:.8rem;min-height:1.2em}.guided-official-mark{width:auto;min-width:19px;padding:0 3px}.guided-official-inline{width:auto;min-width:16px;padding:0 3px}.guided-official-badge>span{width:auto;min-width:35px;padding:0 6px}@media(max-width:720px){.role-person{grid-template-columns:1fr}.role-person label{margin-top:4px}.role-save-state{min-height:0}}