:root{font-family:Inter,ui-sans-serif,system-ui,Arial,sans-serif;color:#132d4b;background:#f2f7fe}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.42;cursor:default}.bar{background:#0c2545;color:#fff;padding:17px 3vw;display:flex;justify-content:space-between;gap:12px;align-items:center}.brand{font-weight:900;letter-spacing:.04em}.brand b{color:#70e5cc}.status{font-size:.78rem;color:#ccdef8}.wrap{max-width:1490px;margin:auto;padding:22px}.hero{background:linear-gradient(110deg,#0c2545,#2465a7);border-radius:22px;padding:35px;color:white}.hero h1{margin:8px 0;font-size:clamp(2rem,4vw,3.5rem)}.hero p{color:#d9e9ff;max-width:680px}.eyebrow{color:#20b7a4;font-size:.78rem;letter-spacing:.12em;font-weight:900}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:22px 0}.course{background:white;border-radius:17px;padding:21px;border:1px solid #d0e1f3;text-align:left;min-height:150px}.course:hover{border-color:#2869ef}.course strong{display:block;font-size:1.15rem;margin:10px 0}.course small{color:#6e83a1}.btn{background:#fff;color:#163554;border:1px solid #c3d5e8;border-radius:11px;padding:12px 17px;font-weight:800}.btn.primary{background:#3476f2;border-color:#3476f2;color:#fff}.btn:focus-visible,input:focus-visible{outline:3px solid #f7ba51;outline-offset:3px}.box{background:white;max-width:580px;margin:45px auto;border-radius:20px;padding:28px;border:1px solid #d4e2ee;box-shadow:0 15px 50px #13324f12}.input{padding:14px;border-radius:12px;border:1px solid #b6cbe4;width:100%;margin:8px 0 18px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:14px 0}.room{background:#e4f2ff;padding:13px;border-radius:12px;font-size:1.1rem;font-weight:800}.room b{letter-spacing:.2em;color:#174fb0;margin-left:10px}.slide{background:#fff;border:1px solid #d7e1ec;border-radius:18px;overflow:hidden;box-shadow:0 10px 36px #123b5e22;aspect-ratio:16/9;display:flex;flex-direction:column}.slidehead{background:#0e2b53;color:#e8f3ff;padding:1% 4%;display:flex;justify-content:space-between;font-size:clamp(.62rem,.87vw,.9rem);font-weight:850;letter-spacing:.09em}.slidebody{display:grid;grid-template-columns:47% 53%;flex:1;min-height:0}.photo{overflow:hidden;background:#dceaff}.photo img{height:100%;width:100%;object-fit:cover}.copy{padding:3% 5%;display:flex;justify-content:center;flex-direction:column;min-width:0;overflow:hidden}.copy h2{font-size:clamp(1.4rem,2.9vw,3.4rem);line-height:1.08;letter-spacing:-.045em;margin:.35em 0}.points{display:grid;gap:9px;padding-left:23px;margin:9px 0}.points li{font-weight:650;line-height:1.27;font-size:clamp(.79rem,1.14vw,1.35rem)}.question{background:#e6f9f4;border:1px solid #a9e2d4;border-radius:12px;padding:11px;font-size:clamp(.77rem,1.1vw,1.2rem);font-weight:850;margin-top:11px}.options{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:11px}.option{background:#eaf3ff;padding:7px;border-radius:9px;border:1px solid #c4d9f5;font-weight:700;font-size:clamp(.72rem,1vw,1.08rem)}.option b{color:#2165d0;margin-right:7px}.slidefoot{background:#f5f8fd;color:#557392;padding:1% 4%;display:flex;justify-content:space-between;font-size:.7rem;font-weight:850}.controls{background:white;border-radius:14px;border:1px solid #d8e4ee;padding:15px;margin-top:12px}.controls .row{justify-content:center}.strip{display:flex;gap:5px;overflow:auto;padding:6px 0}.strip button{border:1px solid #cddded;background:white;border-radius:7px;padding:7px 9px}.strip .selected{background:#3678f1;color:#fff}.note{color:#647c97;font-size:.82rem}.screen .slide{width:min(98%,calc((100vh - 190px)*16/9));margin:auto}.screen .copy h2{font-size:clamp(1.7rem,3.2vw,4.2rem)}.screen .points li{font-size:clamp(1rem,1.47vw,1.7rem)}a{color:#1e61ca}@media(max-width:780px){.grid{grid-template-columns:1fr 1fr}.slide{aspect-ratio:auto;min-height:500px}.slidebody{display:flex;flex-direction:column}.photo{height:180px;flex-shrink:0}.copy{padding:18px;justify-content:flex-start}.copy h2{font-size:1.8rem}.points li{font-size:.91rem}.question{font-size:.93rem}.option{font-size:.83rem}.slidehead,.slidefoot{padding:10px 13px}.screen .slide{width:100%;min-height:510px}.screen .copy h2{font-size:1.8rem}.screen .points li{font-size:.9rem}}@media(max-width:460px){.grid{grid-template-columns:1fr}.wrap{padding:12px}.options{grid-template-columns:1fr}.bar{flex-wrap:wrap}}
/* TSDS teacher-view-v2 */
.teacher-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:15px;align-items:start}
.teacher-stage{min-width:0}
.teacher-guide{background:#fff;border:1px solid #cfdeef;border-radius:17px;padding:18px;box-shadow:0 8px 24px #142c4912;position:sticky;top:14px}
.teacher-only{color:#2876bd;font-size:.64rem;letter-spacing:.10em;font-weight:900;line-height:1.35}
.teacher-guide h3{font-size:1.22rem;letter-spacing:-.03em;margin:11px 0}
.cue-meta{display:flex;flex-wrap:wrap;gap:7px}
.cue-meta span{border-radius:8px;padding:6px 9px;background:#e7f2ff;color:#2862a7;font-weight:800;font-size:.72rem}
.cue-section{margin-top:15px;border-top:1px solid #e1eaf5;padding-top:13px}
.cue-section b{font-size:.79rem;color:#163c68}
.cue-section p{line-height:1.49;font-size:.83rem;color:#435f7c;margin:7px 0 0}
.question-cue{background:#eefaf6;border:1px solid #c3e7db;border-radius:11px;padding:13px;margin-top:15px}
.question-cue b{color:#127b69}.question-cue p{color:#1d655d;font-weight:750}
.teacher-safety{margin-top:18px;padding:11px;border-left:3px solid #e6b05a;background:#fff9ef;border-radius:6px;color:#785c3c;font-size:.74rem;line-height:1.5}
@media(max-width:1100px){.teacher-layout{grid-template-columns:1fr}.teacher-guide{position:static;display:grid;grid-template-columns:1fr 1fr;gap:9px}.teacher-guide .teacher-only,.teacher-guide h3,.teacher-guide .cue-meta,.teacher-guide .teacher-safety{grid-column:1/-1}.teacher-guide .cue-section{margin-top:4px}}
@media(max-width:650px){.teacher-guide{display:block}.teacher-guide .cue-section{margin-top:12px}}

/* v3: projected teacher slides + synced student companion, same slide index */
.student-sheet{background:#fff;border:1px solid #cfdeef;border-radius:19px;overflow:hidden;box-shadow:0 12px 32px #1736511a;min-height:590px}
.student-header{background:#10355a;color:#e4f6ff;padding:16px 25px;display:flex;justify-content:space-between;gap:8px;font-size:.75rem;font-weight:850;letter-spacing:.085em}
.student-content{padding:28px;max-width:1150px;margin:auto}
.student-intro{display:grid;grid-template-columns:minmax(0,1fr) 160px;gap:15px;align-items:center;padding-bottom:19px;border-bottom:1px solid #e0eaf5}
.student-intro h2{font-size:clamp(1.5rem,3vw,2.7rem);line-height:1.1;margin:9px 0}
.student-intro p{color:#506b88;line-height:1.5;margin:5px 0}
.student-intro img{width:160px;height:122px;border-radius:12px;object-fit:cover;background:#e4effd}
.student-work{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(180px,1fr);gap:16px;margin-top:21px}
.student-prompt{background:#eaf9f5;border:1px solid #b5e3d5;border-radius:16px;padding:22px}
.student-kicker{font-size:.72rem;font-weight:900;letter-spacing:.11em;color:#148472}
.student-prompt h3{font-size:clamp(1.17rem,2.15vw,1.8rem);line-height:1.3;margin:13px 0}
.student-choices{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.student-choice{border:1px solid #a9d4cb;background:#fff;border-radius:10px;padding:10px;font-weight:750;line-height:1.35}
.student-choice b{display:inline-block;background:#167e70;border-radius:7px;color:#fff;margin-right:9px;min-width:24px;text-align:center;padding:3px}
.student-remember{background:#f0f5fd;border:1px solid #dbe7f7;border-radius:16px;padding:21px}
.student-remember strong{font-size:.72rem;letter-spacing:.1em;color:#3265a7}
.student-remember ul{padding-left:20px;margin:10px 0;line-height:1.5;font-weight:650;color:#284867}
.student-remember li+li{margin-top:9px}
.student-footer{background:#e8f2fe;color:#305d93;padding:18px 24px;text-align:center;font-weight:850;font-size:.75rem;letter-spacing:.04em}
.projection-active{background:#070c18}
.projection-active .bar{display:none!important}
.projection-active #app{max-width:none;width:100vw;min-height:100vh;margin:0;padding:0;background:#070c18;overflow:auto}
.projection-active #app>.row{display:none!important}
.projection-active .controls{display:none!important}
.projection-active .teacher-stage{height:100vh;display:flex;align-items:center;justify-content:center}
.projection-active .teacher-stage .slide{width:min(100vw,calc(100vh*16/9));height:min(100vh,calc(100vw*9/16));margin:auto;aspect-ratio:16/9;border:0;border-radius:0}
.projection-active .teacher-stage .copy h2{font-size:clamp(1.9rem,3.4vw,4.4rem)}
.projection-active .teacher-stage .points li{font-size:clamp(1rem,1.5vw,1.75rem)}
.projection-active #app::after{content:"← → change slides   ·   Esc to exit";position:fixed;bottom:10px;right:12px;background:#071c32a9;color:#fff;padding:7px 12px;border-radius:6px;font-size:12px;opacity:.45;pointer-events:none}
@media(max-width:800px){.student-work{grid-template-columns:1fr}.student-choices{grid-template-columns:1fr 1fr}.student-intro{grid-template-columns:minmax(0,1fr) 120px}.student-intro img{width:120px;height:100px}}
@media(max-width:480px){.student-header{padding:12px;font-size:.61rem}.student-content{padding:14px}.student-intro{grid-template-columns:1fr}.student-intro img{width:100%;height:150px}.student-prompt,.student-remember{padding:16px}.student-choices{grid-template-columns:1fr}.student-footer{padding:13px;font-size:.64rem}}

/* v4: projected instructor slide with actual explanation; student key points in readable big type */
.teacher-complete-slide .copy{padding:2.4% 4.5%;justify-content:center;gap:clamp(4px,.48vw,10px)}
.teacher-complete-slide .copy h2{font-size:clamp(1.22rem,2.38vw,3.05rem);line-height:1.09;margin:.12em 0 .2em}
.teacher-complete-slide .points{gap:4px;margin:4px 0;padding-left:20px}
.teacher-complete-slide .points li{font-size:clamp(.68rem,1.04vw,1.3rem);line-height:1.3}
.explain-panel,.example-panel{padding:clamp(7px,.68vw,13px) clamp(9px,.85vw,16px);border-radius:11px}
.explain-panel{background:#e7f2ff;border:1px solid #bdd7f5}
.example-panel{background:#f0f9f5;border:1px solid #c4e8da}
.explain-panel b,.example-panel b,.teacher-complete-slide .question b{display:block;font-size:clamp(.55rem,.65vw,.75rem);letter-spacing:.08em;color:#2566a5;margin-bottom:3px}
.example-panel b{color:#167866}
.explain-panel p,.example-panel p{margin:0;font-weight:700;line-height:1.34;font-size:clamp(.7rem,1.04vw,1.27rem)}
.teacher-complete-slide .question{margin-top:3px;padding:clamp(6px,.66vw,11px);font-size:clamp(.7rem,.99vw,1.2rem)}
.teacher-complete-slide .options{gap:4px;margin-top:2px}
.teacher-complete-slide .option{font-size:clamp(.65rem,.87vw,1.05rem);padding:clamp(4px,.52vw,8px);line-height:1.23}
.student-keypoints-only{min-height:min(74vh,740px);display:flex;flex-direction:column}
.student-large-content{padding:clamp(22px,4vw,64px);flex:1;display:flex;flex-direction:column;justify-content:center;gap:clamp(16px,2vw,38px)}
.student-page-title .eyebrow{font-size:clamp(.9rem,1.1vw,1.12rem)}
.student-page-title h2{font-size:clamp(2rem,4vw,4.4rem);line-height:1.1;letter-spacing:-.04em;margin:8px 0}
.student-big-points{list-style:none;display:grid;gap:clamp(16px,2.1vw,34px);padding:0;margin:0}
.student-big-points li{display:flex;align-items:center;gap:clamp(15px,2vw,27px);font-size:clamp(1.52rem,2.75vw,2.85rem);line-height:1.28;font-weight:800;color:#15395d;background:#f2f8ff;border:1px solid #cfe2f5;border-radius:18px;padding:clamp(14px,1.5vw,25px)}
.student-point-no{flex-shrink:0;background:#2e70dc;color:#fff;border-radius:12px;min-width:clamp(43px,4vw,65px);text-align:center;padding:6px 9px;font-size:clamp(1.2rem,2vw,2rem)}
.student-keypoints-only .student-footer{font-size:clamp(.85rem,1.08vw,1.07rem);padding:18px 24px}
.projection-active .teacher-complete-slide .copy{padding:2.2% 4.2%;gap:clamp(3px,.5vw,8px)}
.projection-active .teacher-complete-slide .copy h2{font-size:clamp(1.5rem,2.9vw,3.65rem)}
.projection-active .teacher-complete-slide .points li{font-size:clamp(.82rem,1.08vw,1.33rem)}
.projection-active .teacher-complete-slide .explain-panel p,.projection-active .teacher-complete-slide .example-panel p{font-size:clamp(.83rem,1.1vw,1.4rem)}
@media(max-width:750px){.teacher-complete-slide .copy{padding:18px;gap:8px}.teacher-complete-slide .copy h2{font-size:1.7rem}.teacher-complete-slide .points li{font-size:.97rem}.teacher-complete-slide .explain-panel p,.teacher-complete-slide .example-panel p{font-size:1rem}.teacher-complete-slide .question{font-size:.99rem}.teacher-complete-slide .option{font-size:.9rem}.student-large-content{padding:22px;gap:25px}.student-page-title h2{font-size:2.15rem}.student-big-points li{font-size:1.57rem;padding:18px}.student-keypoints-only{min-height:75vh}}
@media(max-width:430px){.student-big-points li{font-size:1.38rem;gap:12px}.student-point-no{min-width:40px;font-size:1.12rem}.student-large-content{padding:15px}.student-page-title h2{font-size:1.85rem}}

/* v5 student-highlights: immersive visual hierarchy and large readable points */
.student-v5{--sv-accent:#2877e5;--sv-dark:#143d80;--sv-pale:#eaf3ff;--sv-edge:#c1dcff;--sv-halo:#b3d9ff;position:relative;isolation:isolate;overflow:hidden;border-radius:26px;background:linear-gradient(140deg,#fff 0%,#f9fcff 48%,var(--sv-pale) 100%);border:1px solid var(--sv-edge);box-shadow:0 18px 48px #1d48721c;min-height:min(82vh,860px);display:flex;flex-direction:column}
.theme-w1{--sv-accent:#276ce8;--sv-dark:#194c99;--sv-pale:#e6f1ff;--sv-edge:#c7ddff;--sv-halo:#a7ccff}
.theme-w2{--sv-accent:#e57b27;--sv-dark:#98501e;--sv-pale:#fff1de;--sv-edge:#f7d6b1;--sv-halo:#fbd7ac}
.theme-w3{--sv-accent:#7656d9;--sv-dark:#503b9f;--sv-pale:#f0ebff;--sv-edge:#d4c7fb;--sv-halo:#c8b9fb}
.theme-w4{--sv-accent:#d45b78;--sv-dark:#96344f;--sv-pale:#fff0f4;--sv-edge:#f4c9d6;--sv-halo:#f6bed1}
.theme-w5{--sv-accent:#108fa3;--sv-dark:#096779;--sv-pale:#e5f8fb;--sv-edge:#b6e5ed;--sv-halo:#a5dce6}
.theme-w6{--sv-accent:#28956d;--sv-dark:#166c50;--sv-pale:#e4f8ef;--sv-edge:#b9e8d1;--sv-halo:#a6dec4}
.student-v5::before{content:"";position:absolute;z-index:-1;width:500px;height:500px;right:-260px;top:8%;border:2px solid var(--sv-edge);border-radius:50%;box-shadow:0 0 0 40px color-mix(in srgb,var(--sv-pale) 50%,transparent),0 0 0 100px color-mix(in srgb,var(--sv-pale) 28%,transparent);pointer-events:none}
.student-v5::after{content:"✧";position:absolute;right:3.2%;bottom:10%;font-size:96px;color:var(--sv-halo);opacity:.5;z-index:-1;pointer-events:none}
.sv-head{background:var(--sv-dark);color:#fff;padding:17px clamp(18px,3vw,46px);display:flex;align-items:center;justify-content:space-between;gap:13px;letter-spacing:.065em;font-weight:900;font-size:clamp(.74rem,1vw,.97rem)}
.sv-brand{display:flex;align-items:center;gap:8px}
.sv-star{display:inline-grid;place-items:center;background:rgba(255,255,255,.15);width:29px;height:29px;border-radius:9px;font-size:1.35rem;color:#ffe2a1}
.sv-count{font-variant-numeric:tabular-nums;color:#e3f1ff;white-space:nowrap}
.sv-progress{height:7px;background:var(--sv-edge)}
.sv-progress i{display:block;height:100%;width:var(--progress);background:var(--sv-accent);border-radius:0 6px 6px 0;transition:width .25s ease}
.sv-inner{flex:1;display:flex;flex-direction:column;justify-content:center;padding:clamp(20px,3vw,48px) clamp(22px,4vw,58px);gap:clamp(17px,2vw,30px);width:100%;max-width:1550px;margin:0 auto}
.sv-intro{display:grid;grid-template-columns:minmax(0,1fr) clamp(170px,23vw,320px);gap:clamp(15px,3vw,46px);align-items:center}
.sv-stage{display:inline-flex;align-items:center;gap:10px;color:var(--sv-dark);font-size:clamp(.8rem,1.05vw,1.08rem);font-weight:950;letter-spacing:.13em}
.sv-pulse{width:10px;height:10px;background:var(--sv-accent);border-radius:50%;box-shadow:0 0 0 6px var(--sv-pale)}
.sv-intro h2{color:#1c3659;font-size:clamp(2.2rem,4.2vw,4.75rem);line-height:1.05;letter-spacing:-.045em;margin:13px 0 14px;text-wrap:balance}
.sv-intro p{margin:0;font-size:clamp(.85rem,1.15vw,1.2rem);font-weight:950;letter-spacing:.17em;color:var(--sv-accent)}
.sv-art{position:relative;margin:0;transform:rotate(2deg);border:7px solid white;border-radius:23px;overflow:visible;box-shadow:0 12px 29px #234b6c30;background:var(--sv-pale);aspect-ratio:1.6}
.sv-art img{display:block;width:100%;height:100%;object-fit:cover;border-radius:16px}
.sv-art-spark{position:absolute;top:-32px;right:-14px;font-size:63px;color:var(--sv-accent);text-shadow:2px 2px 0 #fff}
.sv-points{display:grid;grid-template-columns:1fr;gap:clamp(10px,1.5vw,19px);padding:0;margin:0;list-style:none}
.sv-point{display:flex;align-items:center;gap:clamp(13px,1.7vw,24px);border-radius:17px;background:rgba(255,255,255,.93);border:2px solid var(--sv-edge);border-left:8px solid var(--sv-accent);padding:clamp(13px,1.45vw,22px) clamp(14px,2.1vw,29px);box-shadow:0 6px 18px #31587812;min-width:0}
.sv-point:nth-child(2){border-left-color:var(--sv-dark);background:color-mix(in srgb,var(--sv-pale) 64%,#fff)}
.sv-point:nth-child(3){border-left-color:#edb54c}
.sv-icon{display:grid;place-items:center;flex-shrink:0;width:clamp(41px,4.2vw,67px);height:clamp(41px,4.2vw,67px);border-radius:15px;background:var(--sv-accent);color:#fff;font-size:clamp(1.3rem,2.2vw,2.25rem);font-weight:900;box-shadow:0 5px 13px #23538b22}
.sv-point:nth-child(2) .sv-icon{background:var(--sv-dark)}
.sv-point:nth-child(3) .sv-icon{background:#e9a628;color:#fff}
.sv-point-text{font-size:clamp(1.5rem,2.65vw,2.9rem);line-height:1.22;font-weight:850;letter-spacing:-.025em;color:#18395e;overflow-wrap:break-word}
.sv-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px clamp(22px,3vw,42px);background:var(--sv-pale);border-top:1px solid var(--sv-edge)}
.sv-footer-chip{display:inline-flex;gap:9px;align-items:center;font-size:clamp(.79rem,1vw,1rem);font-weight:950;letter-spacing:.05em;color:var(--sv-dark)}
.sv-footer-label{font-size:clamp(.75rem,1vw,1rem);color:var(--sv-accent);font-weight:950;letter-spacing:.11em}
body:has(.student-v5) .bar .status{font-weight:750;opacity:.9}
@media(max-width:1000px){.sv-inner{padding:25px}.sv-intro{grid-template-columns:minmax(0,1fr) 180px}.sv-art{border-width:5px}.sv-intro h2{font-size:clamp(2rem,4vw,3.5rem)}.sv-point-text{font-size:clamp(1.45rem,2.85vw,2.6rem)}}
@media(max-width:630px){.student-v5{border-radius:18px;min-height:0}.sv-head{padding:13px 15px;font-size:.72rem}.sv-star{width:24px;height:24px}.sv-inner{padding:18px;gap:19px}.sv-intro{grid-template-columns:minmax(0,1fr) 108px;gap:12px}.sv-art{border-width:4px;border-radius:14px}.sv-art img{border-radius:10px}.sv-art-spark{font-size:33px;top:-22px;right:-7px}.sv-intro h2{font-size:clamp(1.75rem,5.8vw,2.45rem);margin:8px 0}.sv-intro p{font-size:.71rem}.sv-stage{font-size:.7rem;letter-spacing:.08em}.sv-point{gap:12px;padding:14px;border-radius:13px;border-width:1px;border-left-width:6px}.sv-icon{width:40px;height:40px;font-size:1.3rem;border-radius:11px}.sv-point-text{font-size:clamp(1.15rem,4.3vw,1.55rem)}.sv-bottom{padding:15px 16px}.sv-footer-label{display:none}.sv-footer-chip{font-size:.72rem}}
@media(max-width:390px){.sv-head{font-size:.62rem}.sv-intro{grid-template-columns:1fr}.sv-art{display:none}.sv-point-text{font-size:1.22rem}}
@media(prefers-reduced-motion:no-preference){.sv-point{animation:sv-enter .38s both}.sv-point:nth-child(2){animation-delay:.08s}.sv-point:nth-child(3){animation-delay:.16s}@keyframes sv-enter{from{opacity:.15;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}}

/* curriculum-quality-v6 */
.lab-presentation .photo{background:linear-gradient(125deg,#def1ff,#f5ecff)}
.lab-presentation .copy{gap:clamp(3px,.48vw,7px)}
.lab-scenario{background:#fff8ed;border:1px solid #f1d5a0;border-radius:11px;padding:clamp(7px,.7vw,12px)}
.lab-scenario>b{display:block;color:#9b6319;font-size:clamp(.55rem,.65vw,.75rem);letter-spacing:.09em;margin-bottom:6px}
.lab-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}
.lab-chip{display:flex;align-items:center;gap:7px;border-radius:7px;padding:clamp(3px,.45vw,7px);background:white;border:1px solid #f2dfbd;font-weight:700;font-size:clamp(.62rem,.76vw,.95rem);line-height:1.22}
.lab-chip strong{background:#e9a82c;border-radius:6px;padding:3px 6px;color:white;flex-shrink:0}
.student-v5 .sv-points:has(li:nth-child(2):last-child){gap:clamp(13px,1.7vw,24px)}
.student-v5 .sv-points:has(li:nth-child(2):last-child) .sv-point{min-height:clamp(93px,9vw,155px)}
@media(max-width:750px){.lab-chip{font-size:.78rem}.lab-presentation .copy{gap:8px}}

/* content-audit-20261030: keep decorative rings inside the student panel bounds */
.student-v5::before{width:clamp(155px,19vw,260px);height:clamp(155px,19vw,260px);right:3%;top:10%;}

/* complete-qa-20261030: projector readability */
@media(min-width:1100px){
.teacher-complete-slide .slidebody{grid-template-columns:40% 60%}
.teacher-complete-slide .copy h2{font-size:clamp(1.56rem,2.38vw,3.05rem)}
.teacher-complete-slide .points li{font-size:clamp(.92rem,1.04vw,1.31rem)}
.teacher-complete-slide .explain-panel p,.teacher-complete-slide .example-panel p{font-size:clamp(1rem,1.08vw,1.35rem)}
.teacher-complete-slide .question{font-size:clamp(.98rem,.99vw,1.23rem)}
.teacher-complete-slide .option{font-size:clamp(.93rem,.91vw,1.13rem)}
.teacher-complete-slide .lab-chip{font-size:clamp(.87rem,.78vw,1rem)}
}