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p{color:var(--sc-ink-soft);font-size:13px}.sc-course-hero{grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);align-items:center;gap:56px;padding:88px max(24px,50vw - 600px) 72px;display:grid;position:relative}.sc-course .sc-band,.sc-course .sc-course-hero,.sc-lesson .sc-lesson-hero,.sc-lesson .sc-lesson-body{padding-left:clamp(20px,2.2vw,36px);padding-right:clamp(20px,2.2vw,36px)}.sc-course-copy h1{font-size:clamp(36px,4.4vw,52px)}.sc-course-copy>p{max-width:560px;color:var(--sc-ink-soft);margin-top:18px;font-size:15px}.sc-practices-grid{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.sc-classflow-grid{grid-template-columns:repeat(5,1fr)}@media (max-width:1100px){.sc-classflow-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:700px){.sc-classflow-grid{grid-template-columns:1fr}}.sc-practice-card{border:1px solid var(--sc-line);border-radius:var(--sc-radius);background:var(--sc-card);padding:26px 22px;box-shadow:0 12px 24px -18px #24355a38}.sc-practice-card span{border:3px solid var(--sc-orange);background:var(--sc-orange-soft);width:46px;height:46px;color:var(--sc-orange-deep);border-radius:15px;justify-content:center;align-items:center;margin-bottom:14px;font-size:18px;font-weight:900;display:inline-flex}.sc-practice-card h3{margin-bottom:8px;font-size:18px}.sc-practice-card p{color:var(--sc-ink-soft);font-size:13px}.sc-map-area{gap:36px;display:grid}.sc-unit{border:1px solid var(--sc-line);background:var(--sc-card);border-radius:28px;padding:36px;box-shadow:0 22px 44px -26px #24355a4d}.sc-unit-head{border-bottom:2px dashed color-mix(in srgb, var(--module-color,var(--sc-blue)) 30%, #fff);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:24px;margin-bottom:26px;padding-bottom:26px;display:grid}.unit-title small{color:color-mix(in srgb, var(--module-color,var(--sc-blue)) 82%, #333);letter-spacing:.08em;font-size:12px;font-weight:800}.unit-title h2{margin-top:4px;font-size:27px}.unit-title p{color:var(--sc-ink-soft);margin-top:6px;font-size:13px}.unit-outcome{background:color-mix(in srgb, var(--module-color,var(--sc-blue)) 9%, #fff);border-radius:16px;gap:6px;max-width:240px;padding:16px 20px;display:grid}.unit-outcome span{color:color-mix(in srgb, var(--module-color,var(--sc-blue)) 85%, #222);letter-spacing:.12em;font-size:11px;font-weight:900}.unit-outcome strong{font-size:13px;font-weight:700;line-height:1.6}.sc-mission-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.sc-mission-grid>li>a{border:1px solid var(--sc-line);border-radius:var(--sc-radius);background:#fff;grid-template-columns:auto minmax(0,1fr);gap:14px;height:100%;padding:18px;transition:transform .18s,box-shadow .18s,border-color .18s;display:grid}.sc-mission-grid>li>a:hover{border-color:color-mix(in srgb, var(--module-color,var(--sc-blue)) 45%, #fff);box-shadow:0 18px 30px -18px color-mix(in srgb, var(--module-color,var(--sc-blue)) 55%, transparent);transform:translateY(-4px)}.mission-visual{border:3px solid var(--module-color,var(--sc-blue));background:color-mix(in srgb, var(--module-color,var(--sc-blue)) 10%, #fff);border-radius:18px;flex:none;justify-content:center;align-items:center;width:58px;height:58px;display:flex;position:relative}.mission-visual span{color:var(--module-color,var(--sc-blue));font-size:20px;font-weight:900}.mission-visual b{background:var(--sc-yellow);color:#7a5200;border:2px solid #fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:11px;font-weight:900;display:flex;position:absolute;bottom:-8px;right:-8px}.mission-copy{align-content:start;gap:3px;display:grid}.mission-copy>span{color:color-mix(in srgb, var(--module-color,var(--sc-blue)) 85%, #333);letter-spacing:.14em;font-size:10px;font-weight:900}.mission-copy h3{font-size:16px}.mission-copy p{color:var(--sc-ink);font-size:12px;font-weight:700}.mission-copy small{color:#8b96b0;font-size:11px}.lesson-status{background:var(--sc-sky);color:var(--sc-blue-deep);border-radius:999px;grid-column:1/-1;justify-self:start;padding:5px 13px;font-size:11px;font-weight:800}.lesson-status.done{background:var(--sc-green-soft);color:#1d7a4a}.sc-cta-band{padding-top:60px;padding-bottom:80px}.sc-cta{background:linear-gradient(120deg, var(--sc-blue) 0%, #7ab5ff 55%, var(--sc-orange) 130%);color:#fff;border-radius:32px;justify-content:space-between;align-items:center;gap:36px;padding:48px 52px;display:flex;position:relative;overflow:hidden;box-shadow:0 30px 56px -26px #4c97ffb3}.sc-cta .sc-kicker{color:#ffe3c2}.sc-cta h2{max-width:560px;font-size:clamp(24px,3vw,32px)}.sc-cta span{color:#e8f1ff;max-width:560px;margin-top:12px;font-size:14px;display:block}.sc-cta .sc-btn{color:var(--sc-blue-deep);background:#fff;flex:none;box-shadow:0 14px 26px -12px #00286473}.sc-cta .sc-btn:hover,.sc-lesson{background:var(--sc-cream)}.sc-lesson-hero{grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);align-items:center;gap:56px;padding:72px max(24px,50vw - 600px) 64px;display:grid;position:relative}.sc-lesson-hero .sc-kicker{color:var(--lesson-color,var(--sc-orange))}.sc-lesson-hero h1{font-size:clamp(32px,4vw,48px)}.sc-lesson-hero .hero-goal{max-width:560px;color:var(--sc-ink-soft);margin-top:16px;font-size:15px}.sc-facts{flex-wrap:wrap;gap:10px;margin-top:26px;display:flex}.sc-facts span{border:1px solid var(--sc-line);color:var(--sc-ink);background:#fff;border-radius:999px;align-items:center;gap:7px;padding:9px 17px;font-size:13px;font-weight:800;display:inline-flex;box-shadow:0 8px 16px -12px #24355a4d}.sc-facts b{color:var(--lesson-color,var(--sc-blue));font-weight:900}.sc-lesson-scene{border:1px solid var(--sc-line);background:#fff;border-radius:28px;padding:26px;position:relative;box-shadow:0 26px 48px -24px #24355a4d}.scene-window{gap:7px;margin-bottom:18px;display:flex}.scene-window i{border-radius:50%;width:12px;height:12px}.scene-window i:first-child{background:#ff5f57}.scene-window i:nth-child(2){background:var(--sc-yellow)}.scene-window i:nth-child(3){background:var(--sc-green)}.scene-stage{background:radial-gradient(circle at 18% 24%, #ffffff80 0 26px, transparent 27px), radial-gradient(circle at 82% 70%, #fff6 0 20px, transparent 21px), linear-gradient(150deg, var(--lesson-color,var(--sc-blue)), color-mix(in srgb, var(--lesson-color,var(--sc-blue)) 55%, #fff));border-radius:18px;justify-content:center;align-items:center;gap:14px;height:170px;display:flex}.scene-stage span{background:var(--sc-yellow);color:#7a5200;border:4px solid #fff;border-radius:50%;justify-content:center;align-items:center;width:84px;height:84px;font-size:21px;font-weight:900;display:flex;box-shadow:0 14px 24px -12px #24355a73}.scene-stage b{width:46px;height:46px;color:var(--sc-orange);background:#fff;border-radius:14px;justify-content:center;align-items:center;font-size:24px;font-weight:900;display:flex;transform:rotate(10deg);box-shadow:0 10px 18px -10px #24355a66}.scene-blocks{gap:8px;margin-top:18px;display:grid}.scene-blocks>*{text-overflow:ellipsis;white-space:nowrap;border-radius:10px;width:fit-content;max-width:100%;padding:9px 16px;font-size:12px;font-style:normal;font-weight:800;display:block;overflow:hidden;box-shadow:0 8px 14px -10px #24355a73}.scene-blocks>:nth-child(2){margin-left:18px}.scene-blocks>:nth-child(3){margin-left:36px}.tone-event{color:#5c4400;background:#ffbf00}.tone-motion{color:#fff;background:#4c97ff}.tone-looks{color:#fff;background:#96f}.tone-sound{color:#fff;background:#cf63cf}.tone-control{color:#5c3d00;background:#ffab19}.tone-sensing{color:#14323e;background:#5cb1d6}.tone-operator{color:#0e3d0e;background:#59c059}.tone-data{color:#4a2a00;background:#ff8c1a}.tone-list{color:#fff;background:#ff661a}.tone-pen{color:#07382a;background:#0fbd8c}.tone-myblocks{color:#4d1220;background:#ff6680}.tone-ui{color:#52606d;background:#eef3f9;box-shadow:inset 0 0 0 1.5px #c8d4e2}.sb3-block{vertical-align:middle;max-width:100%;line-height:0;display:inline-block}.sb3-host:empty{display:none}.sb3-block svg{max-width:100%;height:auto}.sb3-live{line-height:0;box-shadow:none!important;clip-path:none!important;background:0 0!important;border:0!important;padding:0!important}.tone-chip{border-radius:8px;width:fit-content;max-width:100%;padding:6px 12px;display:inline-block;box-shadow:inset 0 -2px #0000002e}.shape-hat{border-radius:20px 20px 8px 8px}.shape-boolean{clip-path:polygon(12px 0,calc(100% - 12px) 0,100% 50%,calc(100% - 12px) 100%,12px 100%,0 50%);border-radius:0;padding-left:16px;padding-right:16px}.shape-reporter{border-radius:999px}.sc-lesson-body{grid-template-columns:minmax(0,1fr) 224px;align-items:start;gap:24px;padding:0 max(24px,50vw - 600px) 90px;display:grid}.sc-outline{top:calc(var(--sc-header-h) + 16px);border:1px solid var(--sc-line);border-radius:var(--sc-radius-lg);background:#fff;grid-area:1/2;gap:16px;padding:26px 24px;display:grid;position:sticky;box-shadow:0 18px 34px -22px #24355a47}.sc-outline>p{color:var(--lesson-color,var(--sc-blue));letter-spacing:.18em;font-size:11px;font-weight:900}.sc-outline>h2{font-size:19px}.sc-outline nav{gap:4px;display:grid}.sc-outline nav a{color:var(--sc-ink-soft);border-radius:12px;align-items:center;gap:10px;padding:10px 12px;font-size:14px;font-weight:700;transition:background .16s,color .16s;display:flex}.sc-outline nav a:before{content:"";background:var(--sc-line);border-radius:50%;flex:none;width:8px;height:8px}.sc-outline nav a:hover{background:color-mix(in srgb, var(--lesson-color,var(--sc-blue)) 9%, #fff);color:var(--sc-ink)}.sc-outline nav a:hover:before{background:var(--lesson-color,var(--sc-blue))}.complete-lesson{border:2px solid var(--sc-green);color:#1d7a4a;cursor:pointer;background:#fff;border-radius:999px;width:100%;padding:15px 18px;font-size:14px;font-weight:900;transition:background .18s,color .18s,transform .18s}.complete-lesson:hover{background:var(--sc-green-soft);transform:translateY(-1px)}.complete-lesson.done{border-color:var(--sc-green);background:var(--sc-green);color:#fff;box-shadow:0 12px 22px -12px #2fbf71b3}.sc-lesson-article{grid-area:1/1;gap:26px;min-width:0;display:grid}.sc-lesson-article>section{border:1px solid var(--sc-line);border-radius:var(--sc-radius-lg);background:#fff;padding:34px 36px;box-shadow:0 16px 32px -24px #24355a40}.lesson-label{color:var(--lesson-color,var(--sc-orange));letter-spacing:.2em;margin-bottom:14px;font-size:12px;font-weight:900}.sc-lesson-article h2{font-size:clamp(22px,2.6vw,28px)}.section-lead{max-width:640px;color:var(--sc-ink-soft);margin-top:12px;font-size:14px}.sc-showcase .showcase-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:center;gap:28px;margin-top:22px;display:grid}.showcase-stage .scene-window{margin-bottom:10px}.final-player iframe{aspect-ratio:486/408;background:#fff;border:0;border-radius:18px;width:100%;display:block;box-shadow:0 12px 22px -14px #24355a59}.final-player-status{color:var(--sc-ink-soft);margin:8px 2px 0;font-size:12px;font-weight:700}.sc-showcase .sc-fx-stage{height:220px}.sc-showcase .sc-fx-summary{white-space:normal;font-size:13px}.showcase-copy{background:linear-gradient(150deg, color-mix(in srgb, var(--lesson-color,var(--sc-blue)) 12%, #fff), #fff);border:1px dashed color-mix(in srgb, var(--lesson-color,var(--sc-blue)) 40%, #fff);border-radius:18px;align-content:start;gap:10px;padding:24px;display:grid}.showcase-copy small{color:var(--sc-ink-soft);letter-spacing:.14em;font-size:11px;font-weight:800}.showcase-copy strong{font-size:20px;font-weight:900}.showcase-copy p{color:var(--sc-ink);font-size:14px;line-height:1.8}.showcase-copy span{color:color-mix(in srgb, var(--lesson-color,var(--sc-blue)) 82%, #333);font-size:12px;font-weight:800}@media (max-width:900px){.sc-showcase .showcase-grid{grid-template-columns:1fr}}.sc-brief{grid-template-columns:minmax(0,1fr) 250px;align-items:start;gap:28px;display:grid}.sc-brief>div>span{background:color-mix(in srgb, var(--lesson-color,var(--sc-blue)) 10%, #fff);color:color-mix(in srgb, var(--lesson-color,var(--sc-blue)) 82%, 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span{background:var(--sc-blue-soft,#e3efff);width:fit-content;color:var(--sc-blue-deep,#2f6fd6);border-radius:999px;padding:2px 10px;font-size:10px;font-weight:850;display:inline-block}.editor-library-empty{color:var(--sc-ink-soft,#5d6b8a);text-align:center;margin:0;padding:30px 10px;font-size:13px}.editor-library-hint{background:var(--sc-blue-soft,#e3efff);color:var(--sc-ink-soft,#5d6b8a);border-radius:10px;margin:0 0 12px;padding:10px 14px;font-size:13px;line-height:1.6}.editor-library-hint a{color:var(--sc-blue-deep,#2f6fd6);font-weight:700}@media (max-width:960px){.editor-body{position:relative}.editor-frame-wrap{overflow:auto}.editor-frame-wrap iframe{min-width:960px}.editor-panel{z-index:5;border-top:1px solid var(--sc-line,#e8ecf5);border-left:0;border-radius:22px 22px 0 0;flex:none;width:auto;max-height:62%;position:absolute;bottom:0;left:0;right:0;box-shadow:0 -12px 36px #10223e2e}.editor-panel-tab{z-index:5;writing-mode:horizontal-tb;letter-spacing:.08em;border-radius:999px 0 0 999px;align-self:auto;margin:0;padding:10px 14px;position:absolute;bottom:14px;right:0;box-shadow:0 8px 22px #4c97ff73}}