:root{--bg-primary: #ededed;--bg-secondary: #f5f5f5;--bg-card: #ffffff;--color-ink: #0a0a0a;--color-ink-soft: #1a1a1a;--color-ink-muted: #3d3d3d;--color-highlight: #ffffff;--border-subtle: rgba(0, 0, 0, .08);--border-strong: rgba(0, 0, 0, .15);--font-display: "Inter", "Noto Sans SC", "PingFang SC", system-ui, sans-serif;--font-body: "Inter", "Noto Sans SC", "PingFang SC", sans-serif;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 9999px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .06);--shadow-float: 0 8px 32px rgba(0, 0, 0, .12);--glass-bg: rgba(255, 255, 255, .72);--glass-blur: 16px;--header-height: 64px;--section-padding: clamp(64px, 10vw, 120px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--color-ink-muted);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}img{max-width:100%;display:block}.container{width:min(1120px,calc(100% - 48px));margin:0 auto}.section-title{font-family:var(--font-display);font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;color:var(--color-ink);letter-spacing:-.02em;margin-bottom:12px}.section-subtitle{font-size:1.05rem;color:var(--color-ink-muted);max-width:520px}.section-header{margin-bottom:48px}.section-header--center{text-align:center}.section-header--center .section-subtitle{margin:0 auto}.header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-height);display:flex;align-items:center;transition:background .3s,backdrop-filter .3s,border-color .3s}.header--scrolled{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-bottom:1px solid var(--border-subtle)}.header__inner{width:min(1120px,calc(100% - 48px));margin:0 auto;display:flex;align-items:center;justify-content:space-between}.header__logo{font-family:var(--font-display);font-size:1.25rem;font-weight:700;color:var(--color-ink);letter-spacing:-.02em}.header__nav{display:flex;gap:32px;list-style:none}.header__nav a{font-size:.9rem;font-weight:500;color:var(--color-ink-muted);transition:color .2s}.header__nav a:hover{color:var(--color-ink)}.header__burger{display:none;flex-direction:column;gap:5px;padding:4px}.header__burger span{display:block;width:22px;height:2px;background:var(--color-ink);transition:transform .3s,opacity .3s}.header__burger--open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.header__burger--open span:nth-child(2){opacity:0}.header__burger--open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.header__mobile-nav{display:none;position:fixed;top:var(--header-height);left:0;right:0;background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border-bottom:1px solid var(--border-subtle);padding:24px;flex-direction:column;gap:16px;z-index:99}.header__mobile-nav--open{display:flex}.header__mobile-nav a{font-size:1rem;font-weight:500;color:var(--color-ink);padding:8px 0}@media (max-width: 768px){.header__nav{display:none}.header__burger{display:flex}}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;background:var(--color-ink);color:var(--color-highlight);font-size:.95rem;font-weight:600;border-radius:var(--radius-md);transition:transform .2s,box-shadow .2s,background .2s;pointer-events:auto}.btn-primary:hover{background:var(--color-ink-soft);transform:translateY(-1px);box-shadow:var(--shadow-float)}.btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;background:transparent;color:var(--color-ink);font-size:.95rem;font-weight:600;border:1px solid var(--border-strong);border-radius:var(--radius-md);transition:background .2s;pointer-events:auto}.btn-secondary:hover{background:#0000000a}.hero{position:relative;height:100vh;min-height:600px;overflow:hidden;background:var(--bg-primary)}.hero spline-viewer{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.hero spline-viewer::part(logo){display:none!important}.hero spline-viewer{--spline-viewer-logo-display: none}.hero__overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:flex-end;padding:0 0 clamp(48px,8vh,96px);background:linear-gradient(to top,rgba(237,237,237,.95) 0%,rgba(237,237,237,.4) 40%,transparent 70%);pointer-events:none}.hero__content{width:min(1120px,calc(100% - 48px));margin:0 auto}.hero__kicker{font-size:.8rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--color-ink-muted);margin-bottom:12px}.hero__title{font-family:var(--font-display);font-size:clamp(2.5rem,6vw,4rem);font-weight:700;color:var(--color-ink);letter-spacing:-.03em;line-height:1.1;margin-bottom:16px}.hero__subtitle{font-size:clamp(1rem,2vw,1.2rem);color:var(--color-ink-muted);margin-bottom:32px;max-width:480px}.hero__actions{display:flex;flex-wrap:wrap;gap:12px}.hero__arrow{display:inline-flex;align-items:center;gap:6px;margin-top:24px;font-size:.85rem;color:var(--color-ink-muted);animation:bounce-hint 2s ease-in-out infinite}@keyframes bounce-hint{0%,to{transform:translate(0)}50%{transform:translate(6px)}}.about{padding:var(--section-padding) 0;background:var(--bg-secondary)}.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.about__text p{margin-bottom:16px;font-size:1.05rem}.about__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:28px 20px;text-align:center;box-shadow:var(--shadow-card);border:1px solid var(--border-subtle)}.stat-card__value{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--color-ink);margin-bottom:4px}.stat-card__label{font-size:.85rem;color:var(--color-ink-muted)}@media (max-width: 768px){.about__grid{grid-template-columns:1fr;gap:40px}.about__stats{grid-template-columns:repeat(3,1fr)}}.works{padding:var(--section-padding) 0;background:var(--bg-card)}.works__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.work-card{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:32px 28px;border:1px solid var(--border-subtle);transition:transform .25s,box-shadow .25s,border-color .25s;cursor:default}.work-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:var(--color-ink)}.work-card__tag{display:inline-block;font-size:.75rem;font-weight:600;padding:4px 12px;background:var(--color-ink);color:var(--color-highlight);border-radius:var(--radius-full);margin-bottom:16px}.work-card__title{font-family:var(--font-display);font-size:1.15rem;font-weight:600;color:var(--color-ink);margin-bottom:8px}.work-card__desc{font-size:.9rem;line-height:1.6}@media (max-width: 900px){.works__grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 560px){.works__grid{grid-template-columns:1fr}}.contact{padding:var(--section-padding) 0;background:var(--bg-secondary)}.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.contact__info{display:flex;flex-direction:column;gap:24px}.contact__item h4{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--color-ink-muted);margin-bottom:6px}.contact__item a,.contact__item p{font-size:1.1rem;color:var(--color-ink);font-weight:500}.contact__item a:hover{text-decoration:underline}.contact__text{text-decoration:none;cursor:default}.contact__qr{width:160px;height:160px;background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;font-size:.75rem;color:var(--color-ink-muted);text-align:center;padding:12px}.contact__qr-image{width:100%;height:100%;object-fit:contain;border-radius:calc(var(--radius-md) - 4px)}.contact__cta-card{background:var(--color-ink);color:var(--color-highlight);border-radius:var(--radius-lg);padding:40px 36px;box-shadow:var(--shadow-float)}.contact__cta-card h3{font-family:var(--font-display);font-size:1.5rem;font-weight:700;margin-bottom:12px}.contact__cta-card p{color:#ffffffb3;margin-bottom:24px;line-height:1.6}.contact__cta-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem;animation:bounce-hint 2s ease-in-out infinite}@media (max-width: 768px){.contact__grid{grid-template-columns:1fr}}.footer{background:var(--color-ink);color:#fff9;padding:32px 0;text-align:center;font-size:.85rem}.footer__icp{margin-top:8px}.footer__icp a{color:#ffffffb8}.footer__icp a:hover{color:#ffffffe6;text-decoration:underline}.chat-fab{position:fixed;bottom:24px;right:24px;z-index:200;width:56px;height:56px;border-radius:var(--radius-full);background:var(--color-ink);color:var(--color-highlight);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-float);transition:transform .2s,box-shadow .2s}.chat-fab:hover{transform:scale(1.05)}.chat-fab--hidden{display:none}.chat-fab__pulse{position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:var(--radius-full);border:2px solid var(--color-ink);animation:fab-pulse 2s ease-out infinite;pointer-events:none}@keyframes fab-pulse{0%{transform:scale(1);opacity:.6}to{transform:scale(1.3);opacity:0}}.chat-panel{position:fixed;bottom:96px;right:24px;z-index:200;width:min(380px,calc(100vw - 48px));height:min(520px,calc(100vh - 140px));background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);box-shadow:var(--shadow-float);display:flex;flex-direction:column;overflow:hidden;animation:panel-in .25s ease-out}@keyframes panel-in{0%{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.chat-panel__header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:var(--color-ink);color:var(--color-highlight)}.chat-panel__title{font-weight:600;font-size:.95rem}.chat-panel__close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);color:#ffffffb3;transition:background .2s}.chat-panel__close:hover{background:#ffffff1a;color:#fff}.chat-panel__messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.chat-bubble{max-width:85%;padding:12px 16px;border-radius:var(--radius-md);font-size:.9rem;line-height:1.55;word-break:break-word}.chat-bubble--assistant{align-self:flex-start;background:var(--bg-secondary);color:var(--color-ink);border-bottom-left-radius:4px}.chat-bubble--user{align-self:flex-end;background:var(--color-ink);color:var(--color-highlight);border-bottom-right-radius:4px}.chat-bubble--typing:after{content:"▋";animation:blink .8s step-end infinite;margin-left:2px}@keyframes blink{50%{opacity:0}}.chat-panel__input-area{display:flex;gap:8px;padding:16px;border-top:1px solid var(--border-subtle);background:var(--bg-secondary)}.chat-panel__input{flex:1;padding:12px 16px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);font-size:.9rem;font-family:inherit;background:var(--bg-card);color:var(--color-ink);outline:none;transition:border-color .2s}.chat-panel__input:focus{border-color:var(--color-ink)}.chat-panel__input:disabled{opacity:.6}.chat-panel__send{width:44px;height:44px;border-radius:var(--radius-md);background:var(--color-ink);color:var(--color-highlight);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity .2s}.chat-panel__send:disabled{opacity:.4;cursor:not-allowed}.chat-panel__send:not(:disabled):hover{background:var(--color-ink-soft)}@media (max-width: 480px){.chat-panel{bottom:0;right:0;left:0;width:100%;height:min(520px,80vh);border-radius:var(--radius-lg) var(--radius-lg) 0 0}.chat-fab{bottom:16px;right:16px}}.training-home{padding:var(--section-padding) 0;background:var(--bg-card)}.training-home__grid{display:grid;grid-template-columns:1.15fr 1fr;gap:28px}.training-home__main,.training-home__side{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.training-home__main{padding:36px}.training-home__kicker{font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;color:var(--color-ink-muted);margin-bottom:10px;font-weight:600}.training-home__title{font-family:var(--font-display);font-size:clamp(1.8rem,3.8vw,2.6rem);line-height:1.15;color:var(--color-ink);margin-bottom:16px}.training-home__desc{color:var(--color-ink-muted);max-width:560px;margin-bottom:20px}.training-home__stats{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}.training-chip{display:inline-flex;align-items:center;justify-content:center;padding:7px 12px;border-radius:var(--radius-full);border:1px solid var(--border-strong);background:var(--bg-card);color:var(--color-ink);font-size:.82rem;font-weight:600}.training-home__actions{display:flex;flex-wrap:wrap;gap:12px}.training-home__side{padding:24px}.training-home__side-title{font-size:1.02rem;color:var(--color-ink);margin-bottom:12px;font-weight:600}.training-home__side-list{list-style:none;display:grid;gap:10px}.training-home__side-list li{font-size:.9rem;color:var(--color-ink-muted);padding-left:14px;position:relative}.training-home__side-list li:before{content:"";position:absolute;left:0;top:.65em;width:6px;height:6px;border-radius:50%;background:var(--color-ink)}.training-page{background:var(--bg-primary)}.training-page__hero{padding-top:calc(var(--header-height) + 40px);padding-bottom:72px;background:linear-gradient(180deg,#ffffffb8,#f5f5f5f2);border-bottom:1px solid var(--border-subtle)}.training-page__hero-title{font-family:var(--font-display);font-size:clamp(2rem,5vw,3.3rem);color:var(--color-ink);line-height:1.08;margin:8px 0 14px}.training-page__hero-subtitle{max-width:700px;font-size:1.05rem;color:var(--color-ink-muted);margin-bottom:20px}.training-page__hero-actions{display:flex;flex-wrap:wrap;gap:12px}.training-page__section{padding:clamp(56px,8vw,96px) 0}.training-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.training-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.training-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:24px}.training-card__label{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--color-ink-muted);margin-bottom:10px;font-weight:600}.training-card__value{font-size:1.5rem;font-weight:700;color:var(--color-ink);margin-bottom:6px}.training-card__detail{font-size:.92rem;color:var(--color-ink-muted)}.training-week{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);overflow:hidden}.training-week+.training-week{margin-top:14px}.training-week__summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;padding:18px 20px;gap:16px}.training-week__summary::-webkit-details-marker{display:none}.training-week__title{font-size:1.03rem;color:var(--color-ink);font-weight:700}.training-week__goal{font-size:.9rem;color:var(--color-ink-muted);margin-top:3px}.training-week__chevron{color:var(--color-ink-muted);font-size:.9rem;font-weight:600}.training-week[open] .training-week__chevron{transform:rotate(90deg)}.training-week__content{border-top:1px solid var(--border-subtle);padding:18px 20px 20px;display:grid;gap:14px}.training-week__block h4{color:var(--color-ink);font-size:.9rem;margin-bottom:8px}.training-week__block ul{margin:0;padding-left:18px;color:var(--color-ink-muted);font-size:.9rem;display:grid;gap:6px}.training-list{margin:0;padding-left:18px;color:var(--color-ink-muted);display:grid;gap:10px}.training-cta-box{background:var(--color-ink);color:var(--color-highlight);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-float)}.training-cta-box h3{margin:0 0 10px;font-size:1.45rem}.training-cta-box p{margin:0 0 16px;color:#ffffffb8}.training-cta-box .btn-primary{background:var(--color-highlight);color:var(--color-ink)}.training-cta-box .btn-primary:hover{background:#f2f2f2}@media (max-width: 980px){.training-home__grid,.training-grid-3,.training-grid-2{grid-template-columns:1fr}}