*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#e11d48;
  --primary-dark:#be123c;
  --primary-light:#fff1f2;
  --accent:#fb7185;
  --bg:#fafaf9;
  --bg-elevated:#ffffff;
  --bg-dark:#0c0a09;
  --bg-dark-soft:#1c1917;
  --text:#1c1917;
  --text-secondary:#57534e;
  --text-muted:#a8a29e;
  --border:rgba(28,25,23,.08);
  --border-strong:rgba(28,25,23,.12);
  --radius:12px;
  --radius-lg:20px;
  --radius-xl:28px;
  --max-width:1140px;
  --header-height:72px;
  --float-download-height:52px;
  --shadow-sm:0 1px 2px rgba(28,25,23,.04);
  --shadow-md:0 8px 30px rgba(28,25,23,.08);
  --shadow-lg:0 20px 50px rgba(28,25,23,.12);
  --shadow-glow:0 0 0 1px rgba(225,29,72,.08),0 12px 40px rgba(225,29,72,.12);
  --gradient-hero:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(225,29,72,.18),transparent),linear-gradient(165deg,#0c0a09 0%,#1c1917 45%,#292524 100%);
  --gradient-section:linear-gradient(180deg,#fafaf9 0%,#f5f5f4 100%);
  --gradient-card:linear-gradient(145deg,#ffffff 0%,#fafaf9 100%);
  --font-display:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC","PingFang SC",sans-serif
}
html{font-size:16px;scroll-behavior:smooth}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
body{font-family:var(--font-display);color:var(--text);background:var(--bg);line-height:1.75;min-height:100vh;display:flex;flex-direction:column;padding-top:var(--header-height);-webkit-font-smoothing:antialiased}
body.home{padding-top:0}
body.has-float-downloads:not(.home){padding-top:calc(var(--header-height) + var(--float-download-height))}

/* Floating download bar */
.float-downloads{position:fixed;top:var(--header-height);left:0;right:0;z-index:99;min-height:var(--float-download-height);display:flex;align-items:center;justify-content:center;gap:clamp(.5rem,2vw,1.5rem);padding:.5rem 1rem;background:rgba(12,10,9,.82);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid rgba(255,255,255,.06)}
.float-download-item{position:relative;display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .75rem;border-radius:999px;text-decoration:none;color:rgba(255,255,255,.72);font-size:.75rem;font-weight:500;border:1px solid transparent;transition:background .2s,color .2s,border-color .2s,box-shadow .2s}
.float-download-item:hover{background:rgba(255,255,255,.1);color:#fff;text-decoration:none}
.float-download-item img{width:28px;height:28px;border-radius:8px;object-fit:cover;flex-shrink:0}
.float-download-name{white-space:nowrap;line-height:1}
.float-download-badge{display:none}
.float-download-item--featured{background:transparent;border:1.5px solid rgba(251,113,133,.65);color:#fff;box-shadow:none;padding:.45rem .9rem}
.float-download-item--featured:hover{background:transparent;border-color:rgba(251,113,133,.95);color:#fff;box-shadow:none}
.float-download-item--featured .float-download-badge{display:inline-block;position:absolute;top:-7px;right:4px;padding:.1rem .4rem;border-radius:4px;font-size:.5625rem;font-weight:700;letter-spacing:.04em;color:#fff;background:var(--primary);line-height:1.3;box-shadow:0 2px 6px rgba(0,0,0,.25)}
.float-download-item--featured img{width:32px;height:32px;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.float-download-item--featured .float-download-name{font-weight:700}
a{color:var(--primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-dark)}

.header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-height);background:rgba(12,10,9,.82);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}
.header--hero{background:transparent;border-bottom-color:transparent;transition:background .35s,border-color .35s,backdrop-filter .35s}
.header--hero.is-scrolled{background:rgba(12,10,9,.88);border-bottom-color:rgba(255,255,255,.06);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px)}
.header-inner{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem;display:flex;align-items:center;justify-content:space-between;height:100%}
.logo{display:flex;align-items:center}
.logo-img{width:128px;height:38px;object-fit:contain}
.nav{display:flex;align-items:center;gap:.25rem}
.nav-link{padding:.5rem .9rem;border-radius:999px;color:rgba(255,255,255,.72);font-size:.875rem;font-weight:500;transition:color .2s,background .2s}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.08);text-decoration:none}
.nav-link.active{color:#fff;background:rgba(225,29,72,.35);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.hamburger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:transform .2s,opacity .2s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;position:fixed;top:calc(var(--header-height) + var(--float-download-height));left:0;right:0;bottom:0;background:var(--bg-elevated);z-index:98;padding:1.25rem;flex-direction:column;gap:.35rem}
.float-downloads{z-index:99}
.mobile-nav{z-index:98}
.mobile-nav.open{display:flex;z-index:101}
.mobile-nav .nav-link{color:var(--text);font-size:1rem;padding:.85rem 1rem;border-radius:var(--radius)}

/* Hero — Editorial split layout */
.hero{position:relative;min-height:max(720px,100vh);padding:calc(var(--header-height) + var(--float-download-height) + 2rem) 0 0;background:#080706;overflow:hidden;display:flex;flex-direction:column}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-bg-glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.55}
.hero-bg-glow--a{width:min(560px,70vw);height:min(560px,70vw);top:-12%;left:-8%;background:radial-gradient(circle,rgba(225,29,72,.35) 0%,transparent 70%)}
.hero-bg-glow--b{width:min(480px,60vw);height:min(480px,60vw);bottom:5%;right:-6%;background:radial-gradient(circle,rgba(251,113,133,.22) 0%,transparent 70%)}
.hero-bg-noise{position:absolute;inset:0;opacity:.04;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero-bg-line{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 100%)}
.hero-inner{position:relative;z-index:1;flex:1;display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;max-width:var(--max-width);margin:0 auto;padding:2rem 1.5rem 6rem;width:100%}
.hero-copy{text-align:left}
.hero-badge{display:inline-flex;align-items:center;gap:.625rem;margin-bottom:1.75rem;padding:.45rem 1rem .45rem .65rem;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.06em;color:rgba(255,255,255,.75);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(8px)}
.hero-badge-pulse{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(251,113,133,.5);animation:hero-pulse 2.5s ease-out infinite}
.hero-badge-sep{opacity:.35}
@keyframes hero-pulse{0%{box-shadow:0 0 0 0 rgba(251,113,133,.45)}70%{box-shadow:0 0 0 8px rgba(251,113,133,0)}100%{box-shadow:0 0 0 0 rgba(251,113,133,0)}}
.hero h1{margin:0 0 1.5rem;max-width:none}
.hero-title-line{display:block;font-size:clamp(2rem,4.5vw,3.25rem);font-weight:800;line-height:1.12;letter-spacing:-.04em;color:#fff;margin-bottom:.5rem}
.hero-title-gradient{display:block;font-size:clamp(1.125rem,2.2vw,1.5rem);font-weight:600;line-height:1.45;letter-spacing:-.01em;background:linear-gradient(135deg,rgba(255,255,255,.92) 0%,rgba(251,113,133,.95) 50%,rgba(225,29,72,.9) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:1.05rem;line-height:1.85;color:rgba(255,255,255,.62);max-width:520px;margin-bottom:2rem}
.hero-desc strong{color:rgba(255,255,255,.92);font-weight:600}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:.875rem;margin-bottom:2rem}
.hero-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 1.65rem;border-radius:999px;font-size:.9375rem;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
.hero-btn:hover{text-decoration:none;transform:translateY(-2px)}
.hero-btn--fill{color:#fff;background:linear-gradient(135deg,var(--primary) 0%,#f43f5e 100%);box-shadow:0 8px 28px rgba(225,29,72,.4),inset 0 1px 0 rgba(255,255,255,.15)}
.hero-btn--fill:hover{color:#fff;box-shadow:0 12px 36px rgba(225,29,72,.5)}
.hero-btn--line{color:rgba(255,255,255,.88);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(6px)}
.hero-btn--line:hover{color:#fff;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.08)}
.hero-chips{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none}
.hero-chips li{padding:.35rem .85rem;border-radius:999px;font-size:.75rem;font-weight:500;color:rgba(255,255,255,.55);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.hero-visual{display:flex;justify-content:center;align-items:center}
.hero-collage{position:relative;width:100%;max-width:420px;aspect-ratio:1;padding:1rem}
.hero-collage-glow{position:absolute;inset:10%;background:radial-gradient(circle,rgba(225,29,72,.25),transparent 65%);filter:blur(24px)}
.hero-frame{position:absolute;margin:0;overflow:hidden;border-radius:20px;border:1px solid rgba(255,255,255,.12);box-shadow:0 24px 60px rgba(0,0,0,.45);background:#1c1917}
.hero-frame img{width:100%;height:100%;object-fit:cover;display:block}
.hero-frame--primary{top:0;right:0;width:58%;aspect-ratio:3/4;z-index:2;transform:rotate(2deg)}
.hero-frame--secondary{bottom:4%;left:0;width:48%;aspect-ratio:3/4;z-index:3;transform:rotate(-4deg)}
.hero-frame--tertiary{top:18%;left:12%;width:36%;aspect-ratio:3/4;z-index:1;opacity:.55;transform:rotate(-8deg);filter:blur(.5px)}
.hero-glass-panel{position:absolute;bottom:8%;right:-4%;z-index:4;padding:1rem 1.25rem;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 16px 40px rgba(0,0,0,.3);min-width:160px}
.hero-glass-label{display:block;font-size:.625rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:.35rem}
.hero-glass-title{display:block;font-size:.9375rem;font-weight:700;color:#fff;line-height:1.35;margin-bottom:.25rem}
.hero-glass-meta{font-size:.6875rem;color:rgba(255,255,255,.5)}
.hero-stats{position:relative;z-index:2;margin-top:auto;padding:0 1.5rem 3rem}
.hero-stats-inner{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:0;max-width:960px;margin:0 auto;padding:1.5rem 2rem;border-radius:var(--radius-xl);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 20px 50px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.08)}
.hero-stat{text-align:center;padding:.25rem .5rem}
.hero-stat-num{display:block;font-size:clamp(1.5rem,3vw,2rem);font-weight:800;line-height:1.15;background:linear-gradient(135deg,#fff 30%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.25rem}
.hero-stat-label{font-size:.75rem;color:rgba(255,255,255,.48);font-weight:500;letter-spacing:.03em}
.hero-stat-divider{width:1px;height:36px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.15),transparent)}

/* Explore strip */
.explore-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;max-width:var(--max-width);margin:-1.5rem auto 0;padding:0 1.5rem 3rem;position:relative;z-index:3}
.explore-card{display:flex;flex-direction:column;gap:.25rem;padding:1.35rem 1.25rem;border-radius:var(--radius-lg);background:var(--bg-elevated);border:1px solid var(--border);text-decoration:none;transition:transform .25s,box-shadow .25s,border-color .25s;box-shadow:var(--shadow-md)}
.explore-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(225,29,72,.18);text-decoration:none}
.explore-card-num{font-size:.6875rem;font-weight:800;letter-spacing:.1em;color:var(--primary);opacity:.7}
.explore-card-title{font-size:.9375rem;font-weight:700;color:var(--text);letter-spacing:-.01em}
.explore-card-desc{font-size:.75rem;color:var(--text-muted);line-height:1.5}
.explore-strip + .section-block{padding-top:3.5rem}

/* App Download */
.download-section{scroll-margin-top:calc(var(--header-height) + var(--float-download-height) + 1rem)}
.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;max-width:960px;margin:0 auto}
.download-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:2rem 1.5rem;border-radius:var(--radius-xl);background:var(--bg-elevated);border:1px solid var(--border);text-decoration:none;color:var(--text);transition:transform .25s,box-shadow .25s,border-color .25s;box-shadow:var(--shadow-sm)}
.download-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(225,29,72,.2);text-decoration:none;color:var(--text)}
.download-card-icon{width:72px;height:72px;border-radius:20px;object-fit:cover;margin-bottom:1.25rem;box-shadow:var(--shadow-md)}
.download-card-name{font-size:1.125rem;font-weight:800;margin-bottom:.35rem;letter-spacing:-.02em}
.download-card-desc{font-size:.8125rem;color:var(--text-muted);line-height:1.6;margin-bottom:1.25rem;flex:1}
.download-card-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.65rem 1.35rem;border-radius:999px;font-size:.8125rem;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--primary),#f43f5e);box-shadow:0 4px 14px rgba(225,29,72,.3);transition:box-shadow .2s}
.download-card:hover .download-card-btn{box-shadow:0 6px 20px rgba(225,29,72,.4)}
.download-card--featured{border-color:rgba(225,29,72,.25);background:linear-gradient(160deg,#fff 0%,#fff1f2 100%);position:relative}
.download-card--featured::before{content:"官方推荐";position:absolute;top:1rem;right:1rem;padding:.2rem .55rem;border-radius:6px;font-size:.625rem;font-weight:700;letter-spacing:.06em;color:#fff;background:var(--primary)}

/* Sections */
.main-sections{flex:1;width:100%}
.section-block{max-width:var(--max-width);margin:0 auto;padding:5.5rem 1.5rem;width:100%}
.section-block--alt{background:var(--gradient-section)}
.section-block--dark{background:var(--bg-dark);color:#fff}
.section-block--dark .section-title{color:#fff}
.section-block--dark .section-title::after{background:linear-gradient(90deg,var(--primary),var(--accent))}
.section-block--dark .section-subtitle{color:rgba(255,255,255,.58)}
.section-block--dark .section-eyebrow{color:var(--accent)}
.section-block--dark .stat-item{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.08)}
.section-block--dark .stat-label{color:rgba(255,255,255,.5)}
.section-eyebrow{display:block;text-align:center;font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--primary);margin-bottom:.75rem}
.section-title{text-align:center;font-size:clamp(1.5rem,3vw,2rem);font-weight:800;margin-bottom:1rem;letter-spacing:-.03em;color:var(--text);position:relative;padding-bottom:1.125rem}
.section-title::after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:56px;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:99px}
.section-subtitle{text-align:center;color:var(--text-secondary);max-width:680px;margin:0 auto 3rem;font-size:1rem;line-height:1.85}
.section-text{text-align:center;color:var(--text-secondary);max-width:680px;margin:0 auto 1.5rem;font-size:.975rem;line-height:1.9}
strong{color:var(--primary-dark);font-weight:600}

/* Stats */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;max-width:960px;margin:0 auto}
.stat-item{text-align:center;padding:2rem 1.25rem;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.stat-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.stat-number{font-size:2.25rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.15;margin-bottom:.4rem}
.stat-label{font-size:.8125rem;color:var(--text-muted);font-weight:500;letter-spacing:.02em}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.gallery-item{margin:0;display:flex;flex-direction:column;transition:transform .3s cubic-bezier(.4,0,.2,1);text-decoration:none;color:inherit;cursor:pointer}
.gallery-item:hover{text-decoration:none;color:inherit}
.gallery-item:hover{transform:translateY(-6px)}
.gallery-thumb{position:relative;background:var(--gradient-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;display:flex;align-items:center;justify-content:center;padding:.625rem;aspect-ratio:3/4;box-shadow:var(--shadow-sm);transition:box-shadow .3s,border-color .3s}
.gallery-item:hover .gallery-thumb{box-shadow:var(--shadow-md);border-color:rgba(225,29,72,.15)}
.gallery-item img{width:100%;height:100%;object-fit:contain;display:block;border-radius:calc(var(--radius-lg) - 6px)}
.gallery-item figcaption,.gallery-caption{text-align:center;font-size:.8125rem;font-weight:600;margin-top:.75rem;color:var(--text-secondary);letter-spacing:.02em;display:block}

/* Showcase (App图文) */
.showcase-list{display:flex;flex-direction:column;gap:4rem;margin-top:1rem}
.showcase-row{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.showcase-row--reverse .showcase-media{order:2}
.showcase-row--reverse .showcase-content{order:1}
.showcase-content h3{font-size:1.375rem;font-weight:800;margin-bottom:.75rem;letter-spacing:-.02em;line-height:1.35}
.showcase-content p{color:var(--text-secondary);font-size:.975rem;line-height:1.9;margin-bottom:1rem}
.showcase-content p:last-child{margin-bottom:0}
.showcase-tag{display:inline-block;margin-bottom:.875rem;padding:.3rem .85rem;border-radius:999px;font-size:.6875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);background:var(--primary-light);border:1px solid rgba(225,29,72,.12)}
.showcase-points{list-style:none;margin-top:1.25rem}
.showcase-points li{position:relative;padding-left:1.25rem;margin-bottom:.5rem;color:var(--text-secondary);font-size:.9rem;line-height:1.7}
.showcase-points li::before{content:"";position:absolute;left:0;top:.65em;width:6px;height:6px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent))}
.device-frame{position:relative;max-width:240px;margin:0 auto;padding:10px;background:linear-gradient(160deg,#3f3f46 0%,#18181b 50%,#09090b 100%);border-radius:36px;box-shadow:var(--shadow-lg),inset 0 1px 0 rgba(255,255,255,.12),0 0 0 1px rgba(0,0,0,.3)}
.device-frame::before{content:"";position:absolute;top:14px;left:50%;transform:translateX(-50%);width:72px;height:22px;background:#09090b;border-radius:12px;z-index:2}
.device-frame img{display:block;width:100%;border-radius:28px;aspect-ratio:9/19;object-fit:cover;object-position:top}

/* Cards & Grid */
.section-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem}
.section-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.75rem;transition:transform .25s,box-shadow .25s,border-color .25s}
.section-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(225,29,72,.12)}
.section-card h3{font-size:1.05rem;margin-bottom:.625rem;padding-left:.875rem;border-left:3px solid var(--primary);line-height:1.35;font-weight:700}
.section-card p{color:var(--text-secondary);font-size:.875rem;line-height:1.75;padding-left:.875rem}
.section-badges{display:flex;justify-content:center;gap:.625rem;flex-wrap:wrap;margin-top:1.5rem}
.section-badge{display:inline-block;padding:.4rem 1rem;background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border);border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.03em;transition:all .2s}
.section-badge:hover{border-color:rgba(225,29,72,.25);color:var(--primary)}

.content-prose{max-width:720px;margin:0 auto}
.content-prose p{text-align:left;color:var(--text-secondary);margin-bottom:1.25rem;font-size:.975rem;line-height:1.95}
.content-prose h3{text-align:left;font-size:1.125rem;font-weight:700;margin:2.25rem 0 .75rem;color:var(--text);letter-spacing:-.01em}

/* FAQ */
.section-faq{max-width:720px;margin:0 auto}
.faq-item{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.625rem 1.75rem;margin-bottom:1rem;transition:border-color .2s,box-shadow .2s}
.faq-item:hover{border-color:rgba(225,29,72,.18);box-shadow:var(--shadow-sm)}
.faq-item h3{font-size:1.025rem;margin-bottom:.5rem;font-weight:700;letter-spacing:-.01em}
.faq-item p{color:var(--text-secondary);font-size:.9375rem;line-height:1.85}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.75rem;border-radius:999px;font-size:.9375rem;font-weight:600;transition:all .2s;cursor:pointer;border:none;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--primary),#f43f5e);color:#fff;box-shadow:0 4px 14px rgba(225,29,72,.35)}
.btn-primary:hover{color:#fff;box-shadow:0 8px 24px rgba(225,29,72,.4)}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.main{flex:1;max-width:var(--max-width);margin:0 auto;padding:2rem 1.5rem 4rem;width:100%}
.breadcrumb{font-size:.8125rem;color:var(--text-muted);margin-bottom:.25rem;display:flex;align-items:center;gap:.375rem;flex-wrap:wrap}
.breadcrumb a{color:var(--text-muted);text-decoration:none}
.breadcrumb a:hover{color:var(--text)}
.breadcrumb span[aria-hidden=true]{color:#d6d3d1}
.breadcrumb span[aria-current=page]{color:var(--text-secondary)}
.page-top{background:var(--gradient-section);border-bottom:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem 1.5rem;margin:-2rem 0 2rem;text-align:center}
.page-title{font-size:2rem;font-weight:800;margin-bottom:.5rem;letter-spacing:-.03em}
.page-meta{color:var(--text-muted);font-size:.875rem}
.page-body h2{font-size:1.25rem;font-weight:700;margin:2rem 0 .75rem}
.page-body h2:first-child{margin-top:0}
.page-body p{margin-bottom:1rem;color:var(--text-secondary);line-height:1.85}
.page-body ul,.page-body ol{margin:0 0 1rem 1.25rem;color:var(--text-secondary)}
.page-body li{margin-bottom:.5rem;line-height:1.75}

.error-page{text-align:center;padding:4rem 1rem}
.error-code{font-size:6rem;font-weight:900;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:.5rem}
.error-title{font-size:1.5rem;font-weight:700;margin-bottom:1rem}
.error-desc{color:var(--text-secondary);max-width:480px;margin:0 auto 2rem;line-height:1.8}

/* Footer */
.footer{background:var(--bg-dark);padding:4rem 1.5rem 2.5rem;margin-top:auto;border-top:1px solid rgba(255,255,255,.06)}
.footer-inner{max-width:var(--max-width);margin:0 auto}
.footer-main{display:flex;gap:3rem;margin-bottom:2.5rem}
.footer-brand{flex:1}
.footer-contact{flex:0 0 220px}
.footer-logo{display:flex;justify-content:center;margin-bottom:1rem}
.footer-logo-img{width:128px;height:34px;object-fit:contain;opacity:.95}
.footer-intro{color:rgba(255,255,255,.5);font-size:.8125rem;line-height:1.8;text-align:center}
.footer-contact h4{color:rgba(255,255,255,.9);font-size:.875rem;font-weight:600;margin-bottom:.5rem;text-align:center;letter-spacing:.04em}
.footer-contact p{color:rgba(255,255,255,.45);font-size:.8125rem;text-align:center}
.footer-links{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:1.25rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.08)}
.footer-links a{color:rgba(255,255,255,.55);font-size:.875rem;text-decoration:none;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-copy{color:rgba(255,255,255,.28);font-size:.8125rem;text-align:center}

.internal-links{display:flex;flex-wrap:wrap;gap:.625rem;justify-content:center;margin-top:1rem}
.internal-links a{font-size:.8125rem;color:var(--text-secondary);text-decoration:none;padding:.45rem 1rem;border-radius:999px;background:var(--bg-elevated);border:1px solid var(--border);transition:all .2s}
.internal-links a:hover{color:var(--primary);border-color:rgba(225,29,72,.2);background:var(--primary-light)}

/* Responsive */
@media (max-width:1024px){
.gallery-grid{grid-template-columns:repeat(3,1fr)}
.showcase-row{gap:2.5rem}
.hero-inner{grid-template-columns:1fr;gap:2.5rem;padding-bottom:4rem}
.hero-copy{text-align:center}
.hero-desc{margin-left:auto;margin-right:auto}
.hero-cta-row{justify-content:center}
.hero-chips{justify-content:center}
.hero-visual{order:-1}
.hero-collage{max-width:340px;margin:0 auto}
.hero-glass-panel{right:0}
.explore-strip{grid-template-columns:repeat(2,1fr);margin-top:0;padding-top:1rem}
.hero-stats-inner{grid-template-columns:repeat(2,1fr);gap:1.25rem;padding:1.25rem}
.hero-stat-divider{display:none}
}
@media (max-width:768px){
.nav{display:none}
.hamburger{display:flex}
.section-block{padding:3.5rem 1rem}
.stats-grid{grid-template-columns:repeat(2,1fr)}
.gallery-grid{grid-template-columns:repeat(2,1fr);gap:1rem}
.gallery-thumb{aspect-ratio:auto;min-height:220px}
.showcase-row,.showcase-row--reverse{grid-template-columns:1fr;gap:2rem}
.showcase-row--reverse .showcase-media,.showcase-row--reverse .showcase-content{order:unset}
.showcase-content{text-align:center}
.showcase-content h3{font-size:1.2rem}
.showcase-points{text-align:left;max-width:400px;margin-left:auto;margin-right:auto}
.device-frame{max-width:200px}
.hero{min-height:auto}
.hero-inner{padding:1.5rem 1rem 3rem}
:root{--float-download-height:60px}
.float-downloads{padding:.5rem .65rem;gap:.4rem}
.float-download-item{flex:1;justify-content:center;padding:.38rem .45rem;font-size:.625rem;max-width:33%}
.float-download-item img{width:24px;height:24px}
.float-download-item--featured{flex:1.2;max-width:38%;padding:.42rem .55rem}
.float-download-item--featured img{width:28px;height:28px}
.float-download-name{font-size:.625rem}
.float-download-item--featured .float-download-name{font-size:.6875rem}
.hero-title-line{font-size:1.75rem}
.hero-title-gradient{font-size:1.05rem}
.hero-collage{max-width:280px}
.explore-strip{grid-template-columns:1fr 1fr;gap:.75rem;padding:1rem}
.explore-card{padding:1rem}
.download-grid{grid-template-columns:1fr;max-width:360px}
.hero-stats{padding:0 1rem 2rem}
.hero-stats-inner{padding:1rem;grid-template-columns:1fr 1fr}
.footer-main{flex-direction:column;gap:1.5rem}
.page-title{font-size:1.5rem}
}
@media (min-width:769px){
.mobile-nav{display:none!important}
}