* {
    box-sizing: border-box;
  }
  :root, .sw-root {
    --sw-bg: #030303;
    --sw-ink: #F0F0F2;
    --sw-ink-soft: #88888A;
    --sw-accent: #FFFFFF;
    --sw-font-display: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    --sw-font-body: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    --grad: #FFFFFF;
  }
  
  .sw-nav {
    border: 1px solid transparent;
    border-radius: 100px;
    padding: 4px;
    backdrop-filter: blur(24px);
    background:
      linear-gradient(rgba(10,10,12,0.45), rgba(10,10,12,0.45)) padding-box,
      linear-gradient(145deg, rgba(255,255,255,0.45) 0%, rgba(255,255,255,0.08) 28%, rgba(255,255,255,0.02) 55%, rgba(255,255,255,0.18) 100%) border-box;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.18), inset 0 -1px 0 rgba(0,0,0,0.25);
  }
  .sw-nav__item { color: #888; font-size: 0.8rem; font-weight: 400; letter-spacing: 0.05em; padding: 8px 20px; border-radius: 100px; transition: all 0.4s ease; }
  .sw-nav__item:hover { color: #FFF; background: rgba(255,255,255,0.04); }
  .sw-nav__item.is-active { color: #000; background: #FFF; font-weight: 500; }
  .sw-topcta { background: #FFF; color: #000; font-weight: 500; font-size: 0.8rem; letter-spacing: 0.05em; border-radius: 100px; transition: opacity 0.3s ease; }
  .sw-topcta:hover { opacity: 0.85; }
  .sw-brand__mark { width: 42px; height: 38px; border-radius: 0; background: url(../assets/logo.png) center/contain no-repeat; filter: none; opacity: 1; box-shadow: none; }
  .sw-brand__name { font-size: 0.9rem; font-weight: 500; letter-spacing: 0.08em; }
  .sw-copy__title { font-weight: 500; letter-spacing: 0.02em; font-size: 2.2rem; }
  .sw-copy__eyebrow { font-weight: 400; letter-spacing: 0.25em; color: #888; text-transform: uppercase; font-size: 0.75rem; }
  .sw-copy__body { font-weight: 300; line-height: 1.8; color: #AAA; font-size: 0.95rem; }
  .sw-copy__tags li { background: transparent; color: #888; border: 1px solid rgba(255,255,255,0.15); font-weight: 300; font-size: 0.75rem; letter-spacing: 0.08em; border-radius: 100px; padding: 4px 16px; }
  .sw-btn--primary { background: #FFF; color: #000; font-weight: 500; border-radius: 100px; letter-spacing: 0.05em; }
  .sw-btn--ghost { color: #FFF; border-color: rgba(255,255,255,0.2); font-weight: 400; border-radius: 100px; letter-spacing: 0.05em; }
  
  .sw-route { opacity: 1; }
  .sw-route::before { display: none; }
  .sw-route__dot { position: relative; background: transparent; width: 32px; height: 32px; display: flex; align-items: center; justify-content: flex-end; }
  .sw-route__dot i {
    display: block; width: 2px; height: 12px;
    background: rgba(255,255,255,0.25);
    transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    border-radius: 4px; box-shadow: none; transform: none;
  }
  .sw-route__dot:hover i { background: rgba(255,255,255,0.8); height: 20px; }
  .sw-route__dot.is-active i {
    background: #FFF; height: 32px;
    box-shadow: 0 0 10px rgba(255,255,255,0.6);
  }
  .sw-route__label { 
    position: absolute; right: 28px; white-space: nowrap; background: transparent; 
    color: rgba(255,255,255,0.5); border: none; font-size: 0.72rem; 
    letter-spacing: 0.2em; font-weight: 300; transform: translateX(-8px); 
    opacity: 0; transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); padding: 0;
  }
  .sw-route__dot:hover .sw-route__label { color: rgba(255,255,255,0.9); opacity: 1; transform: translateX(0); }
  .sw-route__dot.is-active .sw-route__label { color: #FFF; opacity: 1; transform: translateX(0); }
  
  .sw-topbar { position: fixed; top: 0; left: 0; right: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: clamp(14px, 2.4vw, 26px) clamp(18px, 5vw, 64px); }
  .sw-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #FFF; }
  .sw-nav { display: flex; gap: 2px; }
  .sw-nav__item { border: 0; background: transparent; cursor: pointer; font-family: inherit; }
  .sw-topcta { display: inline-block; text-decoration: none; padding: 10px 22px; white-space: nowrap; }

  #product { position: relative; z-index: 10; height: 100vh; height: 100svh; background: #030303; overflow: hidden; }
  .pd-stage { position: absolute; inset: 0; }
  #pd3d { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
  .pd-glow { position: absolute; left: 50%; top: 43%; translate: -50% -50%; width: min(76vw, 960px); aspect-ratio: 1.7; background: radial-gradient(50% 50% at 50% 50%, rgba(96,165,250,0.13), transparent 70%); pointer-events: none; }
  .pd-fallback { display: none; position: absolute; left: 50%; top: 40%; translate: -50% -50%; width: min(48vw, 560px); border-radius: 16px; }
  body.pd-static .pd-fallback { display: block; }
  body.pd-static #pd3d { display: none; }
  body.pd-static #product .sw-route, body.pd-static .pd-hint { display: none; }

  .pd-copy { position: absolute; z-index: 5; max-width: min(88vw, 560px); opacity: 0; pointer-events: none; }
  .pd-copy.is-active { pointer-events: auto; }
  .pd-copy--hero { left: 50%; bottom: 6vh; translate: -50% 0; text-align: center; opacity: 1; pointer-events: auto; }
  .pd-copy--left { left: clamp(40px, 8vw, 120px); top: 50%; translate: 0 -50%; }
  .pd-copy--right { right: clamp(80px, 10vw, 140px); top: 50%; translate: 0 -50%; text-align: right; }
  .pd-copy__num { display: inline-flex; align-items: center; gap: 14px; font-family: ui-monospace, Menlo, monospace; font-size: 0.72rem; letter-spacing: 0.22em; color: rgba(255,255,255,0.35); }
  .pd-copy__num::after { content: ""; width: 36px; height: 1px; background: rgba(255,255,255,0.22); }
  .pd-copy--right .pd-copy__num { flex-direction: row-reverse; }
  .pd-copy__eyebrow { display: block; margin-top: 16px; font-size: 0.75rem; font-weight: 300; letter-spacing: 0.35em; text-transform: uppercase; color: rgba(255,255,255,0.45); }
  .pd-copy__title { margin: 12px 0 0; font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 200; line-height: 1.25; letter-spacing: 0.03em; background: linear-gradient(180deg, #FFFFFF 0%, #A0A5B0 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
  .pd-copy__body { margin: 14px 0 0; font-size: 0.95rem; font-weight: 300; line-height: 1.8; letter-spacing: 0.04em; color: rgba(255,255,255,0.65); }
  .pd-copy--right .pd-copy__body { margin-left: auto; }
  .pd-copy__list { list-style: none; display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 10px 24px; margin: 16px 0 0; padding: 0; text-align: left; }
  .pd-copy--hero .pd-copy__list { justify-content: center; max-width: 560px; margin-left: auto; margin-right: auto; }
  .pd-copy--right .pd-copy__list { justify-content: flex-start; margin-left: auto; }
  .pd-copy__list li { position: relative; padding-left: 14px; font-size: 0.8rem; font-weight: 300; letter-spacing: 0.08em; line-height: 1.5; color: rgba(255,255,255,0.75); white-space: nowrap; }
  .pd-copy__list li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 4px; height: 4px; border-radius: 50%; background: rgba(96,165,250,0.8); box-shadow: 0 0 6px rgba(96,165,250,0.6); }
  .pd-copy__params { display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 12px 24px; margin: 16px 0 0; padding: 16px 0 0; border-top: 1px solid rgba(255,255,255,0.1); text-align: left; }
  .pd-copy--hero .pd-copy__params { justify-content: center; max-width: 560px; margin-left: auto; margin-right: auto; }
  .pd-copy--right .pd-copy__params { justify-content: flex-start; margin-left: auto; }
  .pd-copy__params div { display: flex; flex-direction: column; gap: 4px; }
  .pd-copy__params dt { font-size: 0.72rem; letter-spacing: 0.1em; color: rgba(255,255,255,0.4); white-space: nowrap; text-align: left; }
  .pd-copy__params dd { margin: 0; font-size: 0.8rem; font-weight: 300; letter-spacing: 0.05em; color: rgba(255,255,255,0.85); white-space: nowrap; text-align: left; }
  .pd-copy__scenes { list-style: none; display: flex; flex-direction: column; gap: 12px; margin: 24px 0 0; padding: 0; text-align: left; }
  .pd-copy--right .pd-copy__scenes { margin-left: auto; }
  .pd-copy__scenes li { background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.06); padding: 14px 20px; border-radius: 12px; backdrop-filter: blur(12px); display: flex; flex-direction: column; gap: 4px; }
  .pd-copy__scenes li strong { font-size: 0.92rem; font-weight: 400; letter-spacing: 0.05em; color: rgba(255,255,255,0.9); }
  .pd-copy__scenes li span { font-size: 0.78rem; font-weight: 300; line-height: 1.6; letter-spacing: 0.03em; color: rgba(255,255,255,0.55); }
  .pd-copy__adv { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 18px; margin: 18px 0 0; padding: 0 4px 0 0; text-align: left; max-height: 38vh; overflow-y: auto; }
  .pd-copy__adv li { background: rgba(255,255,255,0.015); border-radius: 0 8px 8px 0; }
  .pd-copy__adv li strong { display: block; font-size: 0.84rem; font-weight: 400; letter-spacing: 0.04em; color: rgba(255,255,255,0.9); margin-bottom: 2px; }
  .pd-copy__adv li span { display: block; font-size: 0.72rem; font-weight: 300; line-height: 1.45; letter-spacing: 0.02em; color: rgba(255,255,255,0.5); }
  .pd-copy__flow { list-style: none; display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin: 18px 0 0; padding: 16px 0 0; border-top: 1px solid rgba(255,255,255,0.1); text-align: left; }
  .pd-copy__flow li { position: relative; flex: 1; }
  .pd-copy__flow li:not(:last-child)::after { content: "→"; position: absolute; right: -12px; top: 2px; font-family: ui-monospace; font-size: 0.8rem; color: rgba(255,255,255,0.2); }
  .pd-copy__flow li strong { display: block; font-size: 0.76rem; font-weight: 400; color: rgba(96,165,250,0.85); margin-bottom: 4px; }
  .pd-copy__flow li span { display: block; font-size: 0.68rem; font-weight: 300; line-height: 1.4; color: rgba(255,255,255,0.5); padding-right: 12px; }
  
  .pd-copy__adv::-webkit-scrollbar, .pd-copy__scenes::-webkit-scrollbar { width: 4px; }
  .pd-copy__adv::-webkit-scrollbar-track, .pd-copy__scenes::-webkit-scrollbar-track { background: transparent; }
  .pd-copy__adv::-webkit-scrollbar-thumb, .pd-copy__scenes::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 4px; }
  
  .g-mask { display: inline-block; overflow: hidden; vertical-align: top; }
  .g-char { display: inline-block; transform-origin: 0 100%; will-change: transform; }

  .pd-shot { position: absolute; z-index: 4; margin: 0; opacity: 0; pointer-events: none; perspective: 1000px; display: flex; align-items: center; justify-content: center; }
  .pd-shot img { display: block; width: 100%; height: auto; max-height: 75vh;  object-fit: contain; }
  .pd-shot--app { left: clamp(40px, 8vw, 120px); top: 50%; translate: 0 -50%; width: clamp(320px, 40vw, 560px); }
  .pd-shot--screen { right: clamp(80px, 10vw, 140px); left: auto; bottom: auto; top: 50%; translate: 0 -50%; width: clamp(400px, 48vw, 760px); }
  .pd-shot--screen img { background: transparent; border: none; box-shadow: none; border-radius: 0; }

  #product .sw-route { position: absolute; right: clamp(24px, 4vw, 48px); top: 50%; translate: 0 -50%; z-index: 6; display: flex; flex-direction: column; gap: 16px; padding: 18px 0; transition: opacity 0.8s ease; }
  #product .sw-route::before { display: none; }
  #product .sw-route__dot { border: 0; padding: 0; }

  .pd-hint { position: absolute; left: 50%; bottom: 24px; translate: -50% 0; z-index: 6; display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: #666; transition: opacity 0.8s ease; }
  .pd-hint i { width: 22px; height: 34px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.22); position: relative; }
  .pd-hint i::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; border-radius: 2px; background: #FFF; transform: translateX(-50%); animation: pd-wheel 1.7s ease-in-out infinite; }
  @keyframes pd-wheel { 0% { opacity: 0; top: 6px; } 40% { opacity: 1; } 100% { opacity: 0; top: 17px; } }

  @media (max-width: 860px) {
    .sw-nav { display: none; }
    .pd-copy { max-width: none; }
    .pd-copy--hero { width: 88vw; bottom: 5vh; }
    .pd-copy--left, .pd-copy--right { left: clamp(18px, 6vw, 32px); right: clamp(18px, 6vw, 32px); top: auto; bottom: 5vh; translate: 0 0; text-align: left; }
    .pd-copy--right .pd-copy__num { flex-direction: row; }
    .pd-copy--right .pd-copy__body,
    .pd-copy--right .pd-copy__list,
    .pd-copy--right .pd-copy__params,
    .pd-copy--right .pd-copy__scenes { margin-left: 0; }
    .pd-copy__title { font-size: clamp(1.6rem, 6vw, 2.2rem); margin-top: 8px; }
    .pd-copy__eyebrow { margin-top: 10px; }
    .pd-copy__list, .pd-copy__params, .pd-copy__adv { display: grid; grid-template-columns: 1fr 1fr; margin-top: 16px; gap: 10px 16px; justify-content: flex-start; }
    .pd-copy--hero .pd-copy__list, .pd-copy--hero .pd-copy__params { display: grid; grid-template-columns: 1fr 1fr; justify-content: flex-start; }
    .pd-copy__adv { max-height: 40vh; overflow-y: auto; padding-right: 8px; }
    .pd-copy__adv li { padding: 10px 12px; }
    .pd-copy__scenes { margin-top: 16px; gap: 10px; max-height: 38vh; overflow-y: auto; padding-right: 8px; }
    .pd-copy__scenes li { padding: 12px 16px; }
    .pd-copy__flow { display: grid; grid-template-columns: 1fr 1fr; margin-top: 16px; padding-top: 16px; gap: 12px 16px; }
    .pd-copy__flow li:not(:last-child)::after { display: none; }
    .pd-copy__flow li { border-left: 1px solid rgba(255,255,255,0.1); padding-left: 10px; }
    .pd-shot--app { left: 50%; translate: -50% 0; top: 12vh; width: min(80vw, 320px); }
    .pd-shot--screen { width: 92vw; bottom: auto; left: 50%; right: auto; top: 18vh; translate: -50% 0; }
    #product .sw-route { right: 12px; gap: 10px; }
    #product .sw-route__label { display: none; }
  }
  @media (max-width: 480px) {
    .pd-copy__list, .pd-copy__params, .pd-copy__adv, .pd-copy__flow { grid-template-columns: 1fr; }
    .pd-copy__adv { max-height: 32vh; }
    .pd-copy__scenes { max-height: 32vh; }
    .pd-copy__flow li { border-left: none; padding-left: 0; padding-top: 6px; border-top: 1px solid rgba(255,255,255,0.05); }
    .pd-copy__flow li:first-child { border-top: none; padding-top: 0; }
  }
  @media (prefers-reduced-motion: reduce) { .pd-hint i::after { animation: none; } }

  .page { position: relative; z-index: 20; max-width: 1320px; margin: 0 auto; padding: 0 clamp(24px, 5vw, 72px); font-family: var(--sw-font-body); }
  .sec { padding: 20vh 0 10vh; }
  .sec-head { margin-bottom: clamp(64px, 9vw, 110px); text-align: left; max-width: 800px; }
  .sec-eyebrow { display: inline-flex; align-items: center; gap: 18px; font-family: ui-monospace, Menlo, monospace; font-weight: 400; font-size: 0.72rem; letter-spacing: 0.42em; color: rgba(255,255,255,0.4); text-transform: uppercase; margin-bottom: 30px; }
  .sec-eyebrow::before { content: ""; flex: 0 0 auto; width: 42px; height: 1px; background: linear-gradient(90deg, rgba(255,255,255,0.55), transparent); }
  .sec-title { font-size: clamp(2.7rem, 5.4vw, 4.4rem); font-weight: 200; line-height: 1.3; margin: 0; letter-spacing: 0.04em; color: #FFF; }
  .sec-sub { margin: 30px 0 0; color: rgba(255,255,255,0.45); font-size: 1.05rem; font-weight: 300; line-height: 2; max-width: 52ch; letter-spacing: 0.04em; }
  
  .glass { background: radial-gradient(circle at 0% 0%, rgba(255,255,255,0.08), transparent 40%), radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), rgba(255,255,255,0.02); background-size: 100% 100%, 16px 16px, 100% 100%; backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); border: 1px solid rgba(255,255,255,0.04); border-top: 1px solid rgba(255,255,255,0.12); border-left: 1px solid rgba(255,255,255,0.08); border-radius: 16px; position: relative; overflow: hidden; box-shadow: 0 12px 32px -12px rgba(0,0,0,0.5); transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1); }
  .glass:hover { background: radial-gradient(circle at 0% 0%, rgba(96,165,250,0.15), transparent 50%), radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px), rgba(255,255,255,0.04); background-size: 100% 100%, 16px 16px, 100% 100%; border-color: rgba(255,255,255,0.12); border-top: 1px solid rgba(96,165,250,0.3); border-left: 1px solid rgba(96,165,250,0.2); box-shadow: 0 24px 48px -12px rgba(96,165,250,0.15); transform: translateY(-4px); }
  .glass svg { transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); filter: drop-shadow(0 0 8px rgba(255,255,255,0.1)); }
  .glass:hover svg { filter: drop-shadow(0 0 12px rgba(96,165,250,0.6)); stroke: #93c5fd; opacity: 1; transform: scale(1.1); }

  #cases .glass > * { position: relative; z-index: 1; }
  #cases .glass::after {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), rgba(96,165,250,0.12), transparent 40%);
    opacity: 0; transition: opacity 0.3s; pointer-events: none; z-index: 0;
  }
  #cases .glass:hover::after { opacity: 1; }
  #cases .glass::before {
    content: ""; position: absolute; top: 0; left: -150%; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transform: skewX(-20deg); pointer-events: none; z-index: 0;
  }
  #cases .glass:hover::before { animation: glass-sweep 0.7s ease-out; }
  @keyframes glass-sweep { 100% { left: 200%; } }

  .grid { display: grid; gap: 24px; }
  .grid-5 { grid-template-columns: repeat(5, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  @media (max-width: 1080px) { .grid-5 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 720px) { .grid-5, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

  .scene-bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 280px; gap: 20px; counter-reset: scene; }
  .scene-bento .card { display: flex; flex-direction: column; justify-content: flex-end; min-height: 280px; position: relative; }
  .scene-bento .card img { position: absolute; inset: 0; height: 100%; z-index: 0; }
  .scene-bento .card .c-body { z-index: 1; padding: 36px 30px 30px; background: linear-gradient(to top, rgba(3,3,3,0.95) 0%, rgba(3,3,3,0.5) 60%, rgba(3,3,3,0) 100%); }
  .scene-bento .card:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .scene-bento .card:nth-child(1) .c-body { padding: 50px 40px 40px; }
  .scene-bento .card:nth-child(1) h3 { font-size: 1.6rem; }
  .scene-bento .card:nth-child(1) p { font-size: 1rem; margin-top: 18px; }
  @media (max-width: 1080px) {
    .scene-bento { grid-template-columns: repeat(2, 1fr); }
    .scene-bento .card:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  }
  @media (max-width: 720px) {
    .scene-bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
    .scene-bento .card { min-height: 240px; }
    .scene-bento .card:nth-child(1) { grid-column: span 1; grid-row: span 1; }
  }

  .card { overflow: hidden; counter-increment: scene; }
  .card img { width: 100%; height: 200px; object-fit: cover; display: block; opacity: 0.65; transition: all 0.6s cubic-bezier(0.2, 0.8, 0.2, 1); filter: grayscale(70%); }
  .card:hover img { opacity: 1; filter: grayscale(0%); transform: scale(1.05); }
  .card .c-body { position: relative; padding: 36px 30px 42px; text-align: left; background: linear-gradient(to top, rgba(3,3,3,0.92), rgba(3,3,3,0)); }
  .card .c-body::before { content: "0" counter(scene); display: block; margin-bottom: 18px; font-family: ui-monospace, Menlo, monospace; font-size: 0.68rem; letter-spacing: 0.24em; color: rgba(255,255,255,0.28); }
  .card h3 { margin: 0; font-size: 1.2rem; font-weight: 300; color: #FFF; letter-spacing: 0.06em; }
  .card p { margin: 14px 0 0; font-size: 0.88rem; font-weight: 300; line-height: 1.85; color: rgba(255,255,255,0.42); }

  .stat { padding: 48px 32px; text-align: center; display: flex; flex-direction: column; justify-content: center; }
  .stat svg { width: 40px; height: 40px; margin: 0 auto 16px; opacity: 0.5; stroke: #FFF; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
  .stat .num { font-size: clamp(3rem, 5vw, 4rem); font-weight: 300; color: #FFF; letter-spacing: -0.02em; line-height: 1; }
  .stat .lbl { margin-top: 16px; color: #888; font-size: 0.8rem; font-weight: 400; letter-spacing: 0.15em; text-transform: uppercase; }
  .case-note { margin-top: 24px; padding: 32px 48px; color: #AAA; font-weight: 300; line-height: 1.9; font-size: 0.95rem; text-align: center; }

  .cases-stack { display: flex; flex-direction: column; gap: 160px; margin-top: 20px; }
  .case-story { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(30px, 4vw, 60px); align-items: stretch; background: transparent !important; box-shadow: none !important; border: none !important; }
  .case-story::before, .case-story::after { display: none !important; }
  .case-story:nth-child(even) .case-visual { grid-column: 7 / 13; order: 2; border-radius: 16px; }
  .case-story:nth-child(even) .case-content { grid-column: 1 / 7; order: 1; padding: 20px 0; }
  .case-story:nth-child(odd) .case-visual { grid-column: 1 / 7; border-radius: 16px; }
  .case-story:nth-child(odd) .case-content { grid-column: 7 / 13; padding: 20px 0; }
  
  .case-visual { position: relative; min-height: 480px; overflow: hidden; background: #080b10; border-radius: 16px; }
  .case-visual img { width: 100%; height: 100%; display: block; object-fit: cover; opacity: 0.82; filter: saturate(0.8) contrast(1.05); transition: transform 0.8s cubic-bezier(0.2,0.8,0.2,1), opacity 0.5s ease, filter 0.5s ease; }
  .case-story:hover .case-visual img { transform: scale(1.035); opacity: 0.96; filter: saturate(1) contrast(1.03); }
  .case-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(3,3,3,0.85) 100%); pointer-events: none; }
  .case-visual__caption { position: absolute; z-index: 2; left: 36px; right: 36px; bottom: 34px; }
  .case-index { display: block; margin-bottom: 14px; color: #9fd7ff; font-size: 0.72rem; letter-spacing: 0.22em; font-weight: 400; }
  .case-visual__caption strong { color: #FFF; font-size: clamp(1.5rem, 2.5vw, 2.3rem); line-height: 1.4; font-weight: 200; letter-spacing: 0.06em; }
  
  .case-content { display: flex; flex-direction: column; justify-content: center; padding-right: 40px; }
  .case-content h3 { margin: 0; font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.4; font-weight: 200; letter-spacing: 0.04em; color: #FFF; }
  .case-lede { margin: 28px 0 0; color: rgba(255,255,255,0.68); font-size: 1.08rem; line-height: 2; font-weight: 300; letter-spacing: 0.04em; padding-left: 24px; }
  .case-quote { margin: 32px 0 0; color: rgba(255,255,255,0.4); font-size: 1rem; line-height: 2; font-weight: 300; font-style: italic; letter-spacing: 0.03em; }
  
  .case-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 56px; margin-top: 52px; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 36px; }
  .case-metric { padding: 0; background: transparent; border: none; min-width: 0; }
  .case-metric strong { display: block; color: #FFF; font-size: clamp(1.5rem, 2.4vw, 2.1rem); font-weight: 200; line-height: 1.35; letter-spacing: 0.02em; font-family: inherit; word-break: keep-all; overflow-wrap: break-word; }
  .case-metric span { display: block; margin-top: 12px; color: rgba(255,255,255,0.38); font-size: 0.78rem; line-height: 1.85; letter-spacing: 0.08em; font-weight: 400; }
  
  .case-detail { margin-top: 52px; padding-top: 40px; }
  .case-detail h4 { margin: 0 0 22px; color: rgba(255,255,255,0.35); font-size: 0.75rem; font-weight: 400; letter-spacing: 0.24em; }
  .case-lines { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
  .case-lines li { display: flex; gap: 16px; color: rgba(255,255,255,0.58); font-size: 0.95rem; line-height: 2; font-weight: 300; letter-spacing: 0.02em; }
  .case-lines li::before { content: "—"; flex: 0 0 auto; color: var(--case-accent); opacity: 0.5; }
  .case-result { color: #DCEEFF; font-weight: 400; }
  
  .case-story:nth-child(1) { --case-accent: #66D7C7; }
  .case-story:nth-child(2) { --case-accent: #F1C46C; }
  .case-story:nth-child(3) { --case-accent: #8CB8FF; }
  .case-story:nth-child(4) { --case-accent: #F08888; }
  .case-story .case-index, .case-story .case-lines li::before { color: var(--case-accent); }
  
  .case-full { grid-column: 1 / -1; order: 3; padding: 72px 0 0; margin-top: 48px; border-top: 1px solid rgba(255,255,255,0.07); }
  .case-block { padding: 72px 0; border-bottom: 1px solid rgba(255,255,255,0.04); }
  .case-block:last-child { padding-bottom: 0; border-bottom: 0; }
  .case-block-head { display: flex; flex-direction: column; gap: 18px; margin-bottom: 48px; max-width: 720px; }
  .case-block-head h4 { margin: 0; display: inline-block; max-width: 100%; font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: 200; line-height: 1.45; letter-spacing: 0.04em; color: #FFF; }
  .case-head-text { display: block; }
  .case-head-line { display: block; width: 33.333%; height: 18px; margin-top: 10px; overflow: visible; pointer-events: none; }
  .case-head-line__brush { fill: none; stroke: var(--case-accent); stroke-linecap: round; stroke-linejoin: round; }
  .case-head-line__brush--soft { stroke-width: 6; opacity: 0.16; }
  .case-head-line__brush--main { stroke-width: 2.4; opacity: 0.92; }
  .case-block-head p { margin: 0; color: rgba(255,255,255,0.45); font-size: 0.98rem; line-height: 2; font-weight: 300; letter-spacing: 0.03em; }
  .case-block-kicker { display: block; margin-bottom: 16px; color: var(--case-accent); font-size: 0.78rem; letter-spacing: 0.12em; font-weight: 400; opacity: 0.85; }
  
  .case-section-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
  .case-panel { padding: 44px; border: 1px solid rgba(255,255,255,0.05); border-radius: 20px; background: rgba(255,255,255,0.015); backdrop-filter: blur(10px); }
  .case-panel h5 { margin: 0 0 18px; color: #FFF; font-size: 1.1rem; font-weight: 300; line-height: 1.6; letter-spacing: 0.06em; }
  .case-panel p { margin: 0; color: rgba(255,255,255,0.48); font-size: 0.98rem; line-height: 2.05; font-weight: 300; letter-spacing: 0.02em; }
  .case-panel p + p { margin-top: 16px; }
  .case-panel strong { color: #FFF; font-weight: 300; }
  
  .case-timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; position: relative; margin-top: 56px; }
  .case-timeline.is-four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .case-timeline::before { content: ""; position: absolute; left: 0; top: 8px; right: 20%; height: 1px; background: linear-gradient(90deg, color-mix(in srgb, var(--case-accent) 40%, transparent), transparent); }
  .case-step { position: relative; padding: 48px 0 0 0; background: transparent; border: none; min-height: auto; transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); }
  .case-step:hover { transform: translateY(-4px); background: transparent; border: none; }
  .case-step::before { display: none; }
  .case-step::after { content: ""; position: absolute; top: 0; left: 0; width: 17px; height: 17px; border-radius: 50%; background: var(--case-accent); box-shadow: 0 0 0 8px #030303, 0 0 0 9px rgba(255,255,255,0.1); transition: all 0.4s ease; }
  .case-step:hover::after { box-shadow: 0 0 0 8px #030303, 0 0 0 12px color-mix(in srgb, var(--case-accent) 40%, transparent); transform: scale(1.05); }
  .case-step time { display: inline-block; margin-bottom: 24px; padding: 0; background: transparent; color: var(--case-accent); font-size: 0.8rem; letter-spacing: 0.25em; font-weight: 400; text-transform: uppercase; font-family: ui-monospace, Menlo, monospace; opacity: 0.85; }
  .case-step h5 { margin: 0 0 16px; color: #FFF; font-size: 1.25rem; font-weight: 300; letter-spacing: 0.06em; line-height: 1.5; }
  .case-step p { margin: 0; color: rgba(255,255,255,0.48); font-size: 0.98rem; line-height: 2.05; font-weight: 300; letter-spacing: 0.02em; }
  
  .case-table-wrap { overflow-x: auto; border: 1px solid rgba(255,255,255,0.05); border-radius: 16px; background: rgba(255,255,255,0.01); }
  .case-table { width: 100%; min-width: 660px; border-collapse: collapse; }
  .case-table th, .case-table td { padding: 20px 24px; border-bottom: 1px solid rgba(255,255,255,0.04); text-align: left; color: rgba(255,255,255,0.55); font-size: 0.85rem; line-height: 1.8; font-weight: 300; letter-spacing: 0.02em; }
  .case-table th { color: rgba(255,255,255,0.85); font-weight: 400; background: rgba(255,255,255,0.02); letter-spacing: 0.12em; font-size: 0.75rem; }
  .case-table tr:last-child td { border-bottom: 0; }
  .case-table .after, .case-table .lift { color: var(--case-accent); font-weight: 400; opacity: 0.9; }
  
  .case-evidence { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
  .case-photo { grid-column: span 4; margin: 0; min-height: 260px; position: relative; overflow: hidden; border-radius: 16px; background: #080A0E; }
  .case-photo.is-wide { grid-column: span 8; }
  .case-photo img { width: 100%; height: 100%; min-height: 260px; object-fit: cover; display: block; opacity: 0.85; transition: opacity 0.4s ease, transform 0.8s cubic-bezier(0.2,0.8,0.2,1); filter: grayscale(20%); }
  .case-photo:hover img { opacity: 1; transform: scale(1.04); filter: grayscale(0%); }
  .case-photo figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 50px 24px 20px; color: #FFF; font-size: 0.82rem; line-height: 1.5; font-weight: 300; background: linear-gradient(transparent, rgba(0,0,0,0.95)); }
  
  .case-copy-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
  .case-copy-item { min-height: 110px; padding: 26px; border-left: 1px solid rgba(255,255,255,0.08); background: rgba(255,255,255,0.015); transition: background 0.3s ease, border-color 0.3s ease; }
  .case-copy-item:hover { background: rgba(255,255,255,0.03); border-color: var(--case-accent); }
  .case-copy-item strong { display: block; margin-bottom: 12px; color: #FFF; font-size: 0.95rem; font-weight: 300; letter-spacing: 0.06em; }
  .case-copy-item span { color: rgba(255,255,255,0.52); font-size: 0.9rem; line-height: 1.85; font-weight: 300; }
  
  .case-dataflow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; border: 1px solid rgba(255,255,255,0.05); border-radius: 20px; overflow: hidden; background: rgba(255,255,255,0.05); }
  .case-dataflow > div { min-height: 180px; padding: 40px 32px; background: #06080A; transition: background 0.3s ease; }
  .case-dataflow > div:hover { background: #080b0f; }
  .case-dataflow b { display: block; margin-bottom: 20px; color: var(--case-accent); font-size: 0.72rem; letter-spacing: 0.32em; font-weight: 400; font-family: ui-monospace, Menlo, monospace; opacity: 0.85; }
  .case-dataflow strong { display: block; margin-bottom: 16px; color: #FFF; font-size: 1.1rem; font-weight: 300; line-height: 1.55; letter-spacing: 0.05em; }
  .case-dataflow p { margin: 0; color: rgba(255,255,255,0.45); font-size: 0.92rem; line-height: 1.85; font-weight: 300; }
  
  .case-profile { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; }
  .case-profile-card { padding: 48px; border-radius: 20px; background: rgba(255,255,255,0.015); border: 1px solid rgba(255,255,255,0.05); }
  .case-profile-card .score { margin: 32px 0 16px; color: #FFF; font-size: clamp(4rem, 7vw, 5.5rem); font-weight: 100; line-height: 1; letter-spacing: 0; font-family: ui-monospace, Menlo, monospace; }
  .case-profile-card .rank { color: var(--case-accent); font-size: 0.9rem; font-weight: 300; letter-spacing: 0.12em; opacity: 0.85; }
  .case-profile-card dl { display: grid; grid-template-columns: auto 1fr; gap: 16px 32px; margin: 48px 0 0; }
  .case-profile-card dt { color: rgba(255,255,255,0.3); font-size: 0.8rem; font-weight: 300; text-transform: uppercase; letter-spacing: 0.12em; }
  .case-profile-card dd { margin: 0; color: rgba(255,255,255,0.8); font-size: 0.95rem; font-weight: 400; }
  
  .case-report { padding: clamp(48px, 5vw, 64px); border: 1px solid rgba(255,255,255,0.05); border-radius: 20px; background: rgba(255,255,255,0.015); }
  .case-report h5 { margin: 0 0 32px; color: #FFF; font-size: 1.35rem; font-weight: 200; letter-spacing: 0.06em; }
  .case-report h6 { margin: 40px 0 16px; color: var(--case-accent); font-size: 0.78rem; letter-spacing: 0.3em; font-weight: 400; font-family: ui-monospace, Menlo, monospace; opacity: 0.85; text-transform: uppercase; }
  .case-report p, .case-report li { color: rgba(255,255,255,0.58); font-size: 0.98rem; line-height: 2; font-weight: 300; }
  .case-report p { margin: 0; }
  .case-report ol { margin: 0; padding-left: 20px; }
  
  .case-player-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
  .case-player { padding: 40px 32px; background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent); transition: transform 0.3s ease; }
  .case-player:hover { transform: translateY(-4px); }
  .case-player strong { display: block; color: #FFF; font-size: 1.2rem; font-weight: 300; letter-spacing: 0.06em; }
  .case-player span { display: block; margin-top: 16px; color: rgba(255,255,255,0.48); font-size: 0.95rem; line-height: 1.95; font-weight: 300; }
  
  .case-pullquote { margin: 48px 0 0; padding: clamp(40px, 5vw, 64px); color: #FFF; font-size: clamp(1.15rem, 2.2vw, 1.5rem); font-weight: 200; line-height: 2.05; letter-spacing: 0.02em; background: rgba(255,255,255,0.02); }
  .case-pullquote cite { display: block; margin-top: 24px; color: rgba(255,255,255,0.45); font-size: 0.8rem; font-style: normal; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 400; }
  
  .case-closing { margin: 56px 0 0; color: #FFF; font-size: clamp(1.35rem, 2.8vw, 1.85rem); line-height: 1.75; font-weight: 200; letter-spacing: 0.03em; }
  
  @media (max-width: 960px) {
    .case-story { display: flex; flex-direction: column; gap: 32px; }
    .case-story:nth-child(even) .case-visual, .case-story:nth-child(odd) .case-visual { order: 0; width: 100%; border-radius: 12px; min-height: 340px; }
    .case-story:nth-child(even) .case-content, .case-story:nth-child(odd) .case-content { order: 1; padding: 0; }
    .case-full { padding: 40px 0 0; margin-top: 0; }
    .case-visual__caption { left: 24px; right: 24px; bottom: 24px; }
    .case-block-head { gap: 14px; margin-bottom: 32px; }
    .case-section-grid, .case-profile { grid-template-columns: 1fr; gap: 16px; }
    .case-timeline, .case-timeline.is-four { grid-template-columns: 1fr; gap: 24px; }
    .case-timeline::before { left: 6px; top: 0; bottom: 10%; width: 1px; height: auto; right: auto; background: linear-gradient(180deg, color-mix(in srgb, var(--case-accent) 60%, transparent), transparent); }
    .case-step { padding: 0 0 0 32px; }
    .case-step::before { display: none; }
    .case-step::after { top: 6px; left: 0; }
    .case-copy-grid, .case-player-grid { grid-template-columns: 1fr; gap: 12px; }
    .case-dataflow { grid-template-columns: 1fr; }
    .case-dataflow > div { min-height: auto; padding: 24px; }
    .case-photo, .case-photo.is-wide { grid-column: span 12; min-height: 220px; }
    .case-photo img { min-height: 220px; }
  }
  @media (max-width: 520px) {
    .case-dataflow { grid-template-columns: 1fr; }
    .case-metrics { grid-template-columns: 1fr; gap: 28px; }
  }

  .about-stage { position: relative; overflow: hidden; border-radius: 4px; min-height: clamp(420px, 52vw, 640px); display: flex; align-items: flex-end; }
  .about-stage__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.55; filter: saturate(0.7) contrast(1.05); transition: opacity 0.7s ease, filter 0.7s ease, transform 1.2s cubic-bezier(0.2,0.8,0.2,1); }
  .about-stage:hover .about-stage__img { opacity: 0.72; filter: saturate(0.95) contrast(1.03); transform: scale(1.03); }
  .about-stage::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 20%, rgba(3,3,3,0.92) 100%); pointer-events: none; }
  .about-stage__copy { position: relative; z-index: 1; padding: clamp(32px, 5vw, 64px); max-width: 640px; }
  .about-stage__copy p { margin: 0; color: rgba(255,255,255,0.62); font-size: clamp(1.05rem, 2vw, 1.25rem); font-weight: 300; line-height: 2; letter-spacing: 0.03em; }
  .about-values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: clamp(56px, 7vw, 96px); border-top: 1px solid rgba(255,255,255,0.08); counter-reset: about; }
  .about-value { padding: clamp(36px, 4vw, 56px) clamp(20px, 3vw, 40px); border-right: 1px solid rgba(255,255,255,0.06); counter-increment: about; }
  .about-value:last-child { border-right: 0; }
  .about-value__num { display: block; margin-bottom: 28px; font-family: ui-monospace, Menlo, monospace; font-size: 0.72rem; letter-spacing: 0.28em; color: rgba(255,255,255,0.32); }
  .about-value__num::before { content: "0" counter(about); }
  .about-value h3 { margin: 0 0 18px; font-size: clamp(1.3rem, 2.2vw, 1.7rem); font-weight: 200; color: #FFF; letter-spacing: 0.1em; }
  .about-value p { margin: 0; color: rgba(255,255,255,0.42); font-size: 0.95rem; font-weight: 300; line-height: 2; letter-spacing: 0.02em; max-width: 28ch; }
  @media (max-width: 860px) {
    .about-values { grid-template-columns: 1fr; border-top: 0; }
    .about-value { border-right: 0; border-top: 1px solid rgba(255,255,255,0.08); padding-left: 0; padding-right: 0; }
  }

  .app-layout { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(40px, 6vw, 100px); align-items: center; }
  .app-copy h3 { margin: 0; font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 200; line-height: 1.4; letter-spacing: 0.04em; color: #FFF; }
  .app-copy p { margin: 24px 0 0; color: rgba(255,255,255,0.45); font-size: 1rem; font-weight: 300; line-height: 2; letter-spacing: 0.03em; max-width: 36ch; }
  .app-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
  .app-qr { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .app-qr__item { display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 28px; border-top: 1px solid rgba(255,255,255,0.12); background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent); transition: background 0.35s ease; }
  .app-qr__item:hover { background: linear-gradient(180deg, rgba(255,255,255,0.055), transparent); }
  .app-qr__item .qr-img { background: #FFF; border-radius: 8px; padding: 12px; display: inline-block; }
  .app-qr__item img { width: 132px; height: 132px; display: block;text-align: center; }
  .app-qr__item strong { display: block; color: #FFF; font-size: 1rem; font-weight: 300; letter-spacing: 0.1em; text-align: center;}
  .app-qr__item span { display: block; margin-top: 8px; color: rgba(255,255,255,0.38); font-size: 0.78rem; font-weight: 300; letter-spacing: 0.12em; }
  @media (max-width: 900px) {
    .app-layout { grid-template-columns: 1fr; gap: 48px; }
    .app-qr { max-width: 480px; }
  }
  @media (max-width: 520px) {
    .app-qr { grid-template-columns: 1fr; }
  }

  .btn { display: inline-block; text-decoration: none; font-weight: 400; font-size: 0.85rem; letter-spacing: 0.15em; padding: 18px 48px; border-radius: 100px; transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); text-transform: uppercase; }
  .btn:hover {opacity: 0.95; box-shadow: 0 12px 24px -8px rgba(255,255,255,0.2); }
  .btn-primary { background: #FFF; color: #000; }
  .btn-ghost { color: #FFF; border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.02); }
  .btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.4); }

  .contact-rail { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid rgba(255,255,255,0.08); counter-reset: coop; }
  .contact-item { padding: clamp(36px, 4vw, 56px) clamp(18px, 2.5vw, 36px); border-right: 1px solid rgba(255,255,255,0.06); counter-increment: coop; transition: background 0.35s ease; }
  .contact-item:last-child { border-right: 0; }
  .contact-item:hover { background: rgba(255,255,255,0.02); }
  .contact-item__num { display: block; margin-bottom: 28px; font-family: ui-monospace, Menlo, monospace; font-size: 0.72rem; letter-spacing: 0.28em; color: rgba(255,255,255,0.32); }
  .contact-item__num::before { content: "0" counter(coop); }
  .contact-item h3 { margin: 0 0 16px; font-size: clamp(1.15rem, 1.8vw, 1.4rem); font-weight: 200; color: #FFF; letter-spacing: 0.08em; }
  .contact-item p { margin: 0; color: rgba(255,255,255,0.42); font-weight: 300; font-size: 0.92rem; line-height: 1.95; letter-spacing: 0.02em; max-width: 24ch; }
  .contact-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: clamp(48px, 6vw, 72px); }
  @media (max-width: 960px) {
    .contact-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .contact-item:nth-child(2) { border-right: 0; }
    .contact-item:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,0.06); }
  }
  @media (max-width: 560px) {
    .contact-rail { grid-template-columns: 1fr; }
    .contact-item { border-right: 0; border-top: 1px solid rgba(255,255,255,0.06); padding-left: 0; padding-right: 0; }
    .contact-item:first-child { border-top: 0; }
  }

  footer { margin: 20vh 0 0; padding: 100px 0; border-top: 1px solid rgba(255,255,255,0.06); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px; color: rgba(255,255,255,0.25); font-size: 0.75rem; font-weight: 300; letter-spacing: 0.2em; text-transform: uppercase; background: linear-gradient(180deg, rgba(255,255,255,0.01), transparent); }
  footer img { width: 56px; height: 56px; object-fit: contain; border-radius: 0; filter: none; opacity: 0.6; }
  footer .fn { color: rgba(255,255,255,0.45); font-weight: 300; letter-spacing: 0.3em; margin-top: 16px; }

  body.loading { overflow: hidden; }
  #loader { position: fixed; inset: 0; z-index: 100; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0; background: #030303; transition: opacity 0.8s ease, filter 0.8s ease; }
  #loader.out { opacity: 0; filter: blur(10px); pointer-events: none; }
  .ld-logo { width: 82px; height: 76px; object-fit: contain; filter: none; opacity: 0.82; animation: ld-float 3s ease-in-out infinite alternate; }
  @keyframes ld-float { from { transform: translateY(4px); opacity: 0.5; } to { transform: translateY(-4px); opacity: 0.8; } }
  .ld-name { max-width: min(82vw, 760px); margin-top: 32px; font-weight: 400; font-size: clamp(1rem, 2.4vw, 1.35rem); line-height: 1.5; text-align: center; letter-spacing: 0.08em; color: #FFF; }
  .ld-tag { margin-top: 12px; font-weight: 300; font-size: clamp(0.7rem, 1.5vw, 0.82rem); line-height: 1.7; text-align: center; letter-spacing: 0.16em; color: #777; }
  .ld-bar { margin-top: 48px; width: 140px; height: 1px; background: rgba(255,255,255,0.08); position: relative; }
  .ld-bar span { display: block; height: 100%; width: 0%; background: #FFF; transition: width 0.3s ease; }
  .ld-pct { margin-top: 24px; font-family: "Helvetica Neue", Helvetica, sans-serif; font-weight: 300; font-size: 0.7rem; letter-spacing: 0.2em; color: #555; }

  body.pre-enter .sw-topbar, body.pre-enter #product .sw-route, body.pre-enter .pd-hint { opacity: 0 !important; }
  body.pre-enter .sw-topbar { transform: translateY(-16px); }
  body.pre-enter .pd-stage { opacity: 0; transform: scale(1.02); }
  body.enter .sw-topbar { opacity: 1; transform: none; transition: opacity 1s ease 0.3s, transform 1s cubic-bezier(0.2,0.8,0.2,1) 0.3s; }
  body.enter #product .sw-route { opacity: 1; transition: opacity 1s ease 1s; }
  body.enter .pd-hint { opacity: 1; transition: opacity 1s ease 1.2s; }
  body.enter .pd-stage { opacity: 1; transform: scale(1); transition: opacity 1.6s ease, transform 1.8s cubic-bezier(0.2,0.8,0.2,1); }
  body.pre-enter .pd-copy--hero > * { opacity: 0 !important; transform: translateY(16px) !important; filter: blur(4px); }
  body.enter .pd-copy--hero > * { opacity: 1; transform: translateY(0); filter: blur(0); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2,0.8,0.2,1), filter 0.8s ease; }
  body.enter .pd-copy--hero > *:nth-child(1) { transition-delay: 0.5s; }
  body.enter .pd-copy--hero > *:nth-child(2) { transition-delay: 0.6s; }
  body.enter .pd-copy--hero > *:nth-child(3) { transition-delay: 0.7s; }
  body.enter .pd-copy--hero > *:nth-child(4) { transition-delay: 0.8s; }
  body.enter .pd-copy--hero > *:nth-child(5) { transition-delay: 0.9s; }
  body.enter .pd-copy--hero > *:nth-child(6) { transition-delay: 1.0s; }

  @media (prefers-reduced-motion: reduce) {
    .ld-logo, .ld-bar span { animation: none !important; }
    body.pre-enter .pd-copy--hero > *, body.pre-enter .pd-stage, body.pre-enter .sw-topbar, body.pre-enter #product .sw-route, body.pre-enter .pd-hint { opacity: 1 !important; transform: none !important; filter: none !important; }
  }
  
  #fx { position: fixed; inset: 0; z-index: 15; pointer-events: none; mix-blend-mode: screen; opacity: 0.6; }
  #bg-fx { position: fixed; inset: 0; z-index: 10; pointer-events: none; mix-blend-mode: screen; opacity: 0; }
  @media (hover:none) and (pointer:coarse) { #fx, #bg-fx { display: none; } }
  @media (prefers-reduced-motion:reduce) { #fx, #bg-fx { display: none; } }

  /* ---- Custom Scrollbar & Cursor ---- */
  ::-webkit-scrollbar { width: 5px; height: 5px; }
  ::-webkit-scrollbar-track { background: #030303; }
  ::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.2); border-radius: 10px; }
  ::-webkit-scrollbar-thumb:hover { background: rgba(96, 165, 250, 0.6); }
  ::selection { background: rgba(96, 165, 250, 0.25); color: #fff; }

  body {
    margin: 0;
    padding: 0;
    background: var(--sw-bg);
    cursor: url("data:image/svg+xml;charset=utf-8,%3Csvg width='24' height='24' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='12' cy='12' r='3' fill='%23FFF'/%3E%3Ccircle cx='12' cy='12' r='10' fill='none' stroke='rgba(255,255,255,0.2)' stroke-width='1'/%3E%3C/svg%3E") 12 12, auto;
  }
  a, button, .sw-nav__item, .sw-route__dot, .sw-btn, [role="button"] {
    cursor: url("data:image/svg+xml;charset=utf-8,%3Csvg width='32' height='32' viewBox='0 0 32 32' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='16' cy='16' r='4' fill='%2360a5fa'/%3E%3Ccircle cx='16' cy='16' r='14' fill='none' stroke='%2360a5fa' stroke-width='1' stroke-dasharray='4 3'/%3E%3C/svg%3E") 16 16, pointer !important;
  }

  .specular-host { position: relative; isolation: isolate; }
  .specular-host > .specular-fx {
    position: absolute; inset: -20px; pointer-events: none; z-index: 0;
  }
  .specular-host > .specular-fx canvas { display: block; width: 100%; height: 100%; }
  .specular-host > *:not(.specular-fx) { position: relative; z-index: 1; }

  .btn.specular-host { background: transparent !important; border: none !important; color: #FFF !important; }
  .btn.specular-host.btn-primary { color: #FFF !important; }

  .glass.specular-host,
  .glass.specular-host:hover {
    border: 1px solid transparent !important;
    border-top-color: transparent !important;
    border-left-color: transparent !important;
  }