@charset "UTF-8";:root{--bg: #f6f1e9;--bg-alt: #efe7da;--surface: #fffdf9;--surface-2: #f1ece2;--text: #2f3a33;--text-secondary: #5d6b60;--text-muted: #8a9389;--border: #e0d8c8;--sage: #7c9885;--sage-dark: #5d7a66;--clay: #c08457;--teal: #4f9a9a;--gold: #c9a24b;--accent: var(--sage);--danger: #b5543f;--radius: 16px;--radius-sm: 10px;--shadow: 0 8px 30px rgba(60, 70, 60, .1);--shadow-sm: 0 3px 12px rgba(60, 70, 60, .08);--font-head: "Georgia", "Times New Roman", serif;--font-body: -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--bg-deep: #ece3d4;--bg-card: var(--surface);--bg-card-hover: var(--surface-2);--border-strong: #cbbfa9;--text-primary: var(--text);--gold-dark: #a8842f;--gold-light: #dcc079;--gold-glow: rgba(201, 162, 75, .35);--gold-border: rgba(201, 162, 75, .5);--teal-dark: #3d7d7d;--success: #5d9a6a;--success-soft: rgba(93, 154, 106, .15);--danger-soft: rgba(181, 84, 63, .15);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 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1.5rem}.sidebar__nav::-webkit-scrollbar{width:3px}.sidebar__nav::-webkit-scrollbar-thumb{background:var(--gold-dark);border-radius:3px}.sidebar__nav::-webkit-scrollbar-track{background:transparent}.sidebar__list{list-style:none;padding:0;display:flex;flex-direction:column;gap:2px}.sidebar__item{width:100%;display:flex;align-items:center;gap:.7rem;padding:.6rem .8rem;border:none;border-radius:8px;background:none;cursor:pointer;text-align:left;color:var(--text-secondary);font-family:var(--font-body);font-size:.82rem;font-weight:400;line-height:1.35;transition:all .2s var(--ease-out);position:relative}.sidebar__item:hover{background:var(--bg-card-hover);color:var(--text-primary)}.sidebar__item--active{background:linear-gradient(90deg,rgba(201,162,75,.16),transparent);color:var(--gold-dark);font-weight:600}.sidebar__item--active:hover{background:linear-gradient(90deg,rgba(201,162,75,.22),transparent)}.sidebar__num{font-family:var(--font-head);font-size:1rem;font-weight:700;color:var(--gold-dark);min-width:1.8rem;line-height:1;transition:color .2s;flex-shrink:0}.sidebar__item--active .sidebar__num,.sidebar__item:hover .sidebar__num{color:var(--gold)}.sidebar__label{flex:1}.sidebar__dot{width:6px;height:6px;border-radius:50%;background:var(--gold);flex-shrink:0;box-shadow:0 0 8px var(--gold-glow)}.bg-effects{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;background:var(--bg)}.bg-effects__wash{position:absolute;inset:0;background:radial-gradient(1200px 600px at 80% -10%,rgba(124,152,133,.18),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(79,154,154,.14),transparent 60%)}.bg-effects__leaf{position:absolute;width:420px;height:420px;border-radius:50% 50% 50% 0;background:#7c98850f;filter:blur(2px)}.bg-effects__leaf--1{top:-120px;right:-80px;transform:rotate(20deg)}.bg-effects__leaf--2{bottom:-140px;left:-100px;transform:rotate(-160deg)}.lang-toggle{position:fixed;top:1rem;right:4rem;z-index:1000;display:flex;border-radius:8px;overflow:hidden;border:1px solid var(--border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.lang-toggle__btn{padding:.4rem .8rem;font-family:var(--font-body);font-size:.7rem;font-weight:700;letter-spacing:.08em;background:var(--bg-card);color:var(--text-muted);border:none;cursor:pointer;transition:all .3s var(--ease-out)}.lang-toggle__btn--active{background:var(--gold-glow);color:var(--gold);border-color:var(--gold-border)}@media(min-width:768px)and (max-width:1024px){:root{--slide-pad-x: 2.5rem;--slide-pad-y: 2rem}.slide{padding-bottom:calc(var(--slide-pad-y) + 5rem)}h1{font-size:clamp(2.6rem,5.5vw,4rem)}h2{font-size:clamp(2rem,4vw,3rem)}p{font-size:clamp(1.05rem,1.3vw,1.2rem)}.card{padding:1.5rem}.grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}.bar-chart{height:180px}.diagram__row{gap:1rem}.stat__value{font-size:2.5rem}}@media(max-width:768px){:root{--slide-pad-x: 1.5rem;--slide-pad-y: 1.5rem}.slide{justify-content:flex-start;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-top:calc(var(--slide-pad-y) + 2.5rem);padding-bottom:calc(var(--slide-pad-y) + 5rem)}.card{padding:1.3rem}.stat__value{font-size:2rem}.bar-chart{height:150px}.diagram__row{flex-direction:column;align-items:center}.timeline{padding-left:2.5rem}.sidebar{width:85vw;max-width:320px}.sidebar-toggle{padding:.7rem .5rem}}@media(max-width:480px){h1{font-size:2rem}h2{font-size:1.7rem}.card__number{font-size:2rem}}@media(max-height:600px){.slide{justify-content:flex-start;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-top:calc(var(--slide-pad-y) + 2rem);padding-bottom:calc(var(--slide-pad-y) + 4.5rem)}}@media print{.slide-nav,.progress-bar,.kbd-hint,.bg-effects,.lang-toggle,.sidebar-toggle,.sidebar,.sidebar-backdrop{display:none}.slide{min-height:auto;page-break-after:always}body{background:#fff;color:#1a1a1a}}.face-map{margin:0;display:flex;flex-direction:column;align-items:center;gap:.5rem}.face-map svg{width:100%;max-width:340px;height:auto}.face-map__caption{font-size:.9rem;color:var(--text-secondary);text-align:center}.stroke-arrow text{font-family:var(--font-body)}.diagram-grid{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem}.diagram-grid--5up{grid-template-columns:repeat(5,1fr);gap:1rem}.diagram-grid--5up .face-map svg{max-width:200px}.massage-step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1rem;box-shadow:var(--shadow-sm)}.massage-step__title{font-size:clamp(1.1rem,1.3vw,1.4rem);font-weight:700;color:var(--sage-dark);margin-bottom:.5rem}.massage-step__caption{font-size:clamp(1rem,1.1vw,1.25rem);color:var(--text-secondary);line-height:1.5;margin-top:.5rem}.icon-grid{display:grid;gap:1.25rem;align-items:stretch}.icon-grid>*{height:100%}.icon-card{height:100%;display:flex;flex-direction:column;gap:.6rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1.4rem 1.5rem;box-shadow:var(--shadow-sm)}.icon-card--accent{border-left:4px solid var(--sage)}.icon-card__icon{display:inline-flex;color:var(--sage-dark)}.icon-card__icon svg{width:3rem;height:3rem;stroke-width:1.6}.icon-card__label{font-family:var(--font-head);font-weight:700;color:var(--text);font-size:1.6rem;line-height:1.25}.icon-card__detail{color:var(--text-secondary);font-size:1.3rem;line-height:1.5}.icon-card__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.4rem}.icon-card__list li{position:relative;padding-left:1.1rem;color:var(--text-secondary);font-size:1.25rem;line-height:1.45}.icon-card__list li:before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--sage)}.landing{max-width:1000px;margin:0 auto;padding:4rem 2rem;height:100vh;height:100dvh;overflow-y:auto;-webkit-overflow-scrolling:touch}@media(max-width:768px){.landing{padding:2.5rem 1.25rem}}.landing__head{text-align:center;margin-bottom:3rem}.landing__head h1{font-family:var(--font-head);color:var(--text);margin:1rem 0 .5rem}.landing__head p{color:var(--text-secondary)}.landing__course{margin-bottom:2.5rem}.landing__course h2{color:var(--sage-dark);border-bottom:2px solid var(--border);padding-bottom:.5rem}.landing__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;margin-top:1.25rem}.lesson-card{text-align:left;cursor:pointer;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s}.lesson-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--sage)}.lesson-card__title{font-family:var(--font-head);font-size:1.1rem;color:var(--text)}