:root{color-scheme:dark;--bg: #080a0c;--panel: rgba(18, 23, 25, .82);--panel-strong: rgba(28, 35, 38, .95);--ink: #f5fff7;--muted: #9cb7ad;--acid: #b9ff2c;--mint: #34ffc8;--pink: #ff4fb9;--yellow: #ffe45c;--cyan: #4ad7ff;--line: rgba(255, 255, 255, .12);--shadow: 0 24px 80px rgba(0, 0, 0, .45);font-family:Aptos,Segoe UI,Microsoft YaHei,PingFang SC,Noto Sans CJK SC,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 12% 16%,rgba(185,255,44,.18),transparent 26%),radial-gradient(circle at 82% 8%,rgba(255,79,185,.18),transparent 26%),radial-gradient(circle at 50% 50%,rgba(74,215,255,.1),transparent 34%),linear-gradient(135deg,#07090a,#0c1512 48%,#100b13);color:var(--ink);min-width:320px}body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(30deg,rgba(255,255,255,.04) 12%,transparent 12.5%,transparent 87%,rgba(255,255,255,.04) 87.5%),linear-gradient(150deg,rgba(255,255,255,.035) 12%,transparent 12.5%,transparent 87%,rgba(255,255,255,.035) 87.5%);background-size:42px 74px;mix-blend-mode:screen;opacity:.42}a{color:inherit;text-decoration:none}.site-shell{position:relative;overflow:hidden}.header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:16px clamp(18px,4vw,54px);background:#080a0cc7;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;letter-spacing:0;white-space:nowrap}.mobile-steam-button{display:none}.menu-toggle{display:none;align-items:center;justify-content:center;gap:0;width:42px;min-height:42px;border:1px solid var(--line);border-radius:7px;padding:0;color:var(--ink);background:#ffffff0f;font:inherit;font-size:.88rem;font-weight:900;cursor:pointer}.menu-toggle span{position:absolute;display:block;width:18px;height:2px;border-radius:999px;background:currentColor;transition:transform .18s ease,opacity .18s ease}.menu-toggle span:nth-child(1){transform:translateY(-6px)}.menu-toggle span:nth-child(3){transform:translateY(6px)}.header.menu-open .menu-toggle span:nth-child(1){transform:rotate(45deg)}.header.menu-open .menu-toggle span:nth-child(2){opacity:0}.header.menu-open .menu-toggle span:nth-child(3){transform:rotate(-45deg)}.menu-toggle b{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:8px;color:#07100c;background:linear-gradient(135deg,var(--acid),var(--mint) 45%,var(--pink));box-shadow:0 0 28px #b9ff2c61}nav{display:flex;align-items:center;justify-content:center;gap:16px;color:var(--muted);font-size:.98rem;font-weight:800;flex:1}nav a,.footer a{position:relative;transition:color .18s ease,transform .18s ease,background .18s ease}nav a:after,.footer a:after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .18s ease}nav a:hover,.footer a:hover{color:var(--acid);transform:translateY(-1px)}nav a:hover:after,.footer a:hover:after{transform:scaleX(1)}.steam-button,.primary-action,.secondary-action{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border-radius:7px;padding:0 16px;font-weight:800}.header-actions{display:inline-flex;align-items:center;justify-content:flex-end;gap:10px}.language-switch{display:inline-grid;grid-template-columns:repeat(2,minmax(0,1fr));min-width:206px;padding:4px;border:1px solid var(--line);border-radius:8px;background:#ffffff0d}.language-switch button{min-height:34px;border:0;border-radius:6px;padding:0 10px;color:var(--muted);background:transparent;font:inherit;font-size:.82rem;font-weight:900;cursor:pointer;white-space:nowrap}.language-switch button.active{color:#07100c;background:var(--mint)}.steam-button,.primary-action{transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;background:var(--acid);color:#07100c;box-shadow:0 12px 30px #b9ff2c38}.steam-button:hover,.primary-action:hover,.secondary-action:hover{transform:translateY(-2px);filter:saturate(1.12)}.secondary-action{border:1px solid var(--line);color:var(--ink);background:#ffffff0d}.hero{min-height:82vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);grid-template-areas:"copy art" "stats stats";gap:34px;align-items:center;padding:clamp(32px,5vw,72px) clamp(18px,5vw,72px) 44px}.hero-copy{grid-area:copy;max-width:760px}.eyebrow{margin:0 0 12px;color:var(--mint);font-size:.78rem;text-transform:uppercase;font-weight:900;letter-spacing:.14em}h1,h2,h3,p{margin-top:0}h1{font-family:Metamorphous,Cormorant Garamond,Georgia,serif;font-size:clamp(2.05rem,4.35vw,4.15rem);line-height:.95;max-width:760px;margin-bottom:20px;letter-spacing:0}h2{font-family:Cormorant Garamond,Georgia,Times New Roman,serif;font-size:clamp(1.58rem,2.85vw,2.68rem);font-weight:800;line-height:1.02;letter-spacing:0}:lang(zh-CN) h2{font-family:Cormorant Garamond,Microsoft YaHei,PingFang SC,Noto Sans CJK SC,serif;font-size:clamp(1.55rem,2.8vw,2.72rem);line-height:1.15;font-weight:900}h3{font-size:1.12rem;margin-bottom:12px}.hero-lede,.copy-stack p{color:#cce2d9;font-size:clamp(1.08rem,1.28vw,1.2rem);line-height:1.58}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.hero-board{grid-area:art;position:relative;min-height:470px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(0deg,rgba(255,255,255,.06) 1px,transparent 1px),conic-gradient(from 120deg,#b9ff2c42,#ff4fb93d,#4ad7ff38,#ffe45c33,#b9ff2c42);background-size:58px 58px,58px 58px,auto;box-shadow:var(--shadow)}.hero-board:before{content:"";position:absolute;inset:12%;border-radius:42% 58% 46% 54%;background:#080a0ca3;filter:blur(1px);transform:rotate(-8deg)}.paint-blob{position:absolute;width:160px;height:210px;border-radius:45% 55% 48% 52%;filter:saturate(1.3);mix-blend-mode:screen}.blob-one{left:12%;top:16%;background:linear-gradient(135deg,var(--acid),transparent 65%)}.blob-two{right:16%;top:20%;background:linear-gradient(135deg,var(--pink),transparent 70%)}.blob-three{left:34%;bottom:12%;background:linear-gradient(135deg,var(--cyan),transparent 68%)}.chameleon-card{position:absolute;right:22px;bottom:22px;width:min(260px,calc(100% - 44px));padding:18px;border-radius:8px;border:1px solid rgba(255,255,255,.18);background:#080a0ccc;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.chameleon-card strong{display:block;font-size:3.2rem;line-height:1;color:var(--acid)}.mini-label{color:var(--muted);font-size:.75rem;text-transform:uppercase;font-weight:900}.hero-stats{grid-area:stats;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.hero-stats article,.fact-card,.guide-card,details{border:1px solid var(--line);background:var(--panel);box-shadow:0 18px 48px #0000002e}.hero-stats article{border-radius:8px;padding:16px}.hero-stats span,.fact-card span{display:block;color:var(--muted);font-size:.9rem;text-transform:uppercase;font-weight:900}.hero-stats strong,.fact-card strong{display:block;margin:8px 0 4px;color:var(--ink);font-size:1.28rem}small{color:var(--muted);font-size:1.02rem;line-height:1.55}.section{padding:clamp(26px,4vw,46px) clamp(18px,5vw,72px);scroll-margin-top:84px}.anchor-offset{display:block;height:0;scroll-margin-top:84px}.section-heading{max-width:860px;margin-bottom:20px}.split-section{display:grid;grid-template-columns:minmax(0,.88fr) minmax(300px,1.12fr);gap:34px;align-items:start}.split-section .section-heading{grid-column:1 / -1;margin-bottom:0}.copy-stack{padding:4px 0}.facts-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.facts-grid.compact{grid-template-columns:repeat(6,minmax(0,1fr))}.media-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.media-card{margin:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--panel);box-shadow:var(--shadow)}.media-card img{display:block;width:100%;aspect-ratio:16 / 9;object-fit:cover;background:#ffffff0a}.media-card figcaption{padding:13px 14px 15px;color:var(--ink);font-weight:800;line-height:1.38}.source-note{color:var(--muted);margin:14px 0 0;font-size:1.12rem;line-height:1.62}.fact-card{border-radius:8px;padding:18px;min-height:128px}.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card-grid.featured,.card-grid.news{grid-template-columns:repeat(3,minmax(0,1fr))}.guide-card{position:relative;min-height:218px;border-radius:8px;padding:20px;overflow:hidden;transition:transform .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease}.guide-card:after{content:"";position:absolute;inset:auto -20% -45% 28%;height:110px;background:linear-gradient(90deg,transparent,rgba(185,255,44,.24),transparent);transform:rotate(-10deg)}.guide-card:hover{transform:translateY(-5px);border-color:#b9ff2c6b;background:var(--panel-strong);box-shadow:0 22px 54px #b9ff2c1f}.card-label{display:inline-flex;margin-bottom:16px;border-radius:999px;padding:5px 9px;background:#34ffc81f;color:var(--mint);font-size:.76rem;font-weight:900;text-transform:uppercase}.guide-card p,details p,.footer p{color:var(--muted);font-size:1.08rem;line-height:1.68}.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}details{border-radius:8px;padding:18px 20px}summary{cursor:pointer;font-weight:900}summary::marker{color:var(--pink)}details p{margin:14px 0 0}.cta-section{margin:clamp(24px,4vw,42px) clamp(18px,5vw,72px);padding:clamp(28px,5vw,52px);border-radius:8px;border:1px solid rgba(185,255,44,.32);background:linear-gradient(135deg,#b9ff2c24,#ff4fb91a),#080a0cd1}.cta-section h2{max-width:900px}.footer{display:grid;grid-template-columns:minmax(260px,.75fr) minmax(0,1.25fr);gap:36px;padding:46px clamp(18px,5vw,72px);border-top:1px solid var(--line);background:#00000057}.footer-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.footer h3{color:var(--mint);font-size:.86rem;text-transform:uppercase}.footer a{display:block;color:var(--muted);margin:8px 0}.languages{color:var(--yellow)!important}@media(max-width:1120px){.header{flex-wrap:nowrap}.header.menu-open{-webkit-backdrop-filter:none;backdrop-filter:none}.brand,.mobile-steam-button,.menu-toggle{position:relative;z-index:32}.brand{min-width:0;overflow:hidden}.brand>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-steam-button{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-height:40px;border-radius:7px;padding:0 12px;color:#07100c;background:var(--acid);font-size:.86rem;font-weight:900;box-shadow:0 10px 24px #b9ff2c38;white-space:nowrap}.header.menu-open .mobile-steam-button{display:none}.menu-toggle{display:inline-flex}nav,.header-actions{display:none}.header.menu-open:before{content:"";position:fixed;inset:0;z-index:20;background:#080a0cb8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header.menu-open nav{position:fixed;z-index:30;top:76px;left:clamp(14px,4vw,28px);right:clamp(14px,4vw,28px);display:flex;width:auto;max-height:calc(100vh - 212px);overflow:auto;flex-direction:column;align-items:stretch;gap:8px;padding:16px;border:1px solid var(--line);border-radius:8px;background:#121719f7;box-shadow:0 24px 80px #00000085}.header.menu-open nav a{display:flex;align-items:center;min-height:46px;border-radius:7px;padding:0 14px;background:#ffffff0b}.header.menu-open nav a.active{color:var(--acid);border:1px solid rgba(185,255,44,.38);background:#b9ff2c1a}.header.menu-open .header-actions{position:fixed;top:auto;z-index:30;left:clamp(14px,4vw,28px);right:clamp(14px,4vw,28px);bottom:calc(18px + env(safe-area-inset-bottom));display:flex;width:auto;height:auto;max-height:154px;min-height:0;align-items:stretch;flex-direction:column;gap:10px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#121719f7;box-shadow:0 20px 70px #00000073}.hero{grid-template-columns:1fr;grid-template-areas:"copy" "art" "stats"}.hero-stats,.facts-grid.compact,.media-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.split-section,.footer{grid-template-columns:1fr}.card-grid,.card-grid.featured,.card-grid.news{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.header{align-items:center;flex-direction:row}.language-switch,.steam-button{width:100%}.hero{min-height:auto;padding-top:38px}.hero-board{min-height:340px}.hero-stats,.facts-grid,.facts-grid.compact,.media-grid,.card-grid,.card-grid.featured,.card-grid.news,.faq-grid,.footer-links{grid-template-columns:1fr}.hero-actions a{width:100%}h1{font-size:clamp(2.05rem,10.5vw,3.15rem)}h2{font-size:clamp(1.45rem,8vw,2.3rem)}:lang(zh-CN) h2{font-size:clamp(1.38rem,7.4vw,2rem)}}@keyframes revealRise{0%{opacity:0;transform:translateY(26px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}.section,.hero-stats article,.guide-card,.media-card,.fact-card,details,.cta-section{animation:revealRise .72s ease both}@supports (animation-timeline: view()){.section,.guide-card,.media-card,.fact-card,details,.cta-section{animation-timeline:view();animation-range:entry 0% cover 28%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:1ms!important;transition-duration:1ms!important;scroll-behavior:auto!important}}