:root{
  --bg:#E8EDF9;--bg-panel:#F8FAFF;--bg-panel-2:#DCE3F4;
  --border:#CCD5EC;--border-soft:rgba(204,213,236,.72);
  --accent:#A845C9;--accent-dark:#7F2C9E;--accent-light:#CC8FE2;
  --text:#1E1B33;--text-muted:#5C5D7A;
  --success:#1E9E6A;--warn:#C9800F;--error:#D23A4E;
  --rose:#F28CB8;--rose-pale:#FAD7E7;--sky:#7DB8F0;--sky-pale:#DCEBFC;--sky-deep:#5A98D8;
  --butter:#F3C85A;--butter-pale:#FBEAB9;--butter-deep:#DDA43A;
  --lilac:#CDB6EF;--lilac-pale:#F1E9FC;--lilac-deep:#AE94E0;
  --mint:#9ED6E8;--mint-pale:#DDF2F8;--white:#FFFFFF;
  --fog-blue:#D2E2FA;--fog-lilac:#E6DEF6;--fog-pink:#F6DCEB;
  --glow-sky:rgba(125,184,240,.30);--glow-pink:rgba(242,140,184,.26);
  --flag-red:#D22B3C;--flag-navy:#23306E;--flag-white:#FFFFFF;--flag-edge:rgba(30,27,51,.14);
  --glass:rgba(248,250,255,.72);--bar-bg:rgba(248,250,255,.86);
  --white-0:rgba(255,255,255,0);--white-06:rgba(255,255,255,.06);--white-55:rgba(255,255,255,.55);--white-80:rgba(255,255,255,.8);
  --tint-accent-08:rgba(168,69,201,.08);--tint-accent-12:rgba(168,69,201,.12);--tint-accent-14:rgba(168,69,201,.14);
  --tint-accent-20:rgba(168,69,201,.20);--tint-accent-32:rgba(168,69,201,.32);
  --ink-06:rgba(30,27,51,.06);--ink-12:rgba(30,27,51,.12);--success-tint:rgba(30,158,106,.12);
  --font-display:"Iowan Old Style","Palatino Linotype",Georgia,"Times New Roman","Songti SC","STSong","Noto Serif CJK SC","Source Han Serif SC",serif;
  --font-body:"Inter","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --r-sm:6px;--r-md:8px;--r-lg:10px;--r-pill:999px;--r-round:50%;--r-kw:4px;
  --shadow-card:inset 0 1px 0 var(--white),0 22px 44px -24px var(--tint-accent-32),0 2px 8px -4px var(--ink-06);
  --shadow-pop:0 24px 48px -20px var(--tint-accent-32),0 4px 12px -6px var(--ink-12);
  --grain-opacity:.04;--dot-opacity:.06;
  --gutter:48px;--content-width:1280px;--header-height:72px;--anchor-offset:88px;--toc-offset:144px;
  --text-base:16px;--text-small:14px;--text-tiny:12px;--text-lead:18px;
  --title-size:clamp(52px,4.6vw,66px);--section-title:clamp(28px,3vw,40px);
  --ease-out:cubic-bezier(.2,.7,.3,1);--transition-fast:.18s;--transition-reveal:.35s;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--anchor-offset)}
html,body{margin:0}
body{font-family:var(--font-body);font-size:var(--text-base);line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
html.nav-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled,[aria-disabled="true"]{cursor:not-allowed}
img{display:block;max-width:100%;height:auto}
svg{flex-shrink:0}
ul{list-style:none;margin:0;padding:0}
p,h1,h2,h3,h4,figure{margin:0}
h1,h2,h3{display:block}
h1{font-family:var(--font-display);font-size:var(--title-size);font-weight:700;line-height:1.16;letter-spacing:-.02em;text-wrap:balance}
h2{font-family:var(--font-display);font-size:var(--section-title);font-weight:700;line-height:1.25;text-wrap:balance}
h3{font-size:20px;line-height:1.4}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--r-sm)}
[hidden]{display:none!important}
.no-break{white-space:nowrap}
.wrap{width:100%;max-width:var(--content-width);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-top:64px;padding-bottom:64px}
.section-head{margin-bottom:32px;max-width:760px}
.section-head p{margin-top:16px;color:var(--text-muted)}
.grid{display:grid;gap:24px}
.grid>*{min-width:0}
.grid-three{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-five{grid-template-columns:repeat(5,minmax(0,1fr))}
.card,.panel{min-width:0;padding:28px;border-radius:var(--r-lg);background:var(--bg-panel);box-shadow:var(--shadow-card)}
.panel-inset{padding:24px;border-radius:var(--r-md);background:var(--bg-panel-2)}
.muted{color:var(--text-muted)}
.mono{font-family:var(--font-mono)}
.kicker{font:600 13px/1.5 var(--font-mono);letter-spacing:.12em;color:var(--accent-dark)}
.prose{max-width:860px;overflow-wrap:break-word}
.prose p,.prose ul,.prose ol,.prose pre{margin-top:20px;margin-bottom:20px}
.prose h2{margin-top:48px;margin-bottom:20px}
.prose h3{margin-top:32px;margin-bottom:16px}
.prose ul{padding-left:24px;list-style:disc}
.prose li+li{margin-top:8px}
.prose a{color:var(--accent-dark);text-decoration:underline;text-underline-offset:3px}
code{font-family:var(--font-mono);font-size:.9em;overflow-wrap:anywhere}
:not(pre)>code{padding:2px 5px;background:var(--bg-panel-2);border-radius:var(--r-kw)}
pre{max-width:100%;overflow-x:auto;padding:24px;background:var(--bg-panel-2);border-radius:var(--r-md)}
pre code{overflow-wrap:normal;white-space:pre}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 26px;border-radius:var(--r-md);font-size:16px;font-weight:600;line-height:1.4;flex-shrink:0;white-space:nowrap;transition:transform .2s var(--ease-out)}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px}
.btn-arrow{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn-primary,.prose a.btn-primary{background:var(--accent);color:var(--white);border:1px solid var(--accent-dark);box-shadow:inset 0 1px 0 var(--white-55),0 14px 28px -12px var(--tint-accent-32)}
.btn-primary:active{background:var(--accent-dark);transform:none}
.btn-ghost,.btn-secondary{background:var(--glass);color:var(--accent-dark);border:1.5px solid var(--accent)}
.btn-small{min-height:44px;padding:9px 18px;font-size:14px}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.55;transform:none}
.text-link{display:inline-flex;align-items:center;gap:8px;min-height:24px;color:var(--accent-dark);text-decoration:underline;text-underline-offset:4px}
.badge,.tag{display:inline-flex;align-items:center;gap:8px;min-height:28px;max-width:100%;padding:4px 10px;border-radius:var(--r-pill);background:var(--tint-accent-12);color:var(--accent-dark);font-size:12px;overflow-wrap:anywhere}
.tag[data-dynamic]{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.badge-dot{width:8px;height:8px;border-radius:var(--r-round);background:var(--accent);box-shadow:0 0 0 4px var(--tint-accent-14);flex-shrink:0}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.reveal{transition:opacity var(--transition-reveal) var(--ease-out),transform var(--transition-reveal) var(--ease-out)}
.reveal.pending{opacity:0;transform:translateY(16px)}
.reveal.shown{opacity:1;transform:none}
#server-status{position:relative;display:block;min-height:120px;min-width:0;max-width:100%;overflow:hidden;margin-block:32px}
#server-status+*{margin-top:32px}
#server-status>*{min-width:0;max-width:100%}
[data-count]{display:inline-block;min-width:3ch;font-variant-numeric:tabular-nums;font-family:var(--font-mono);text-align:right}

/* Header: the fixed drawer is a sibling of the filtered top bar. */
#site-header{position:relative;z-index:60}
.topbar{position:relative;z-index:63;background:var(--bar-bg);-webkit-backdrop-filter:saturate(1.2) blur(14px);backdrop-filter:saturate(1.2) blur(14px);border-bottom:1px solid var(--border-soft)}
.topbar-inner{max-width:1280px;margin:0 auto;padding:0 var(--gutter);height:var(--header-height);display:flex;align-items:center;gap:44px;flex-wrap:nowrap}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none}
.brand-mark{display:block;width:34px;height:34px}
.brand-word{font-family:var(--font-display);font-weight:700;font-size:22px;letter-spacing:-.01em;color:var(--text)}
.mainnav{flex:1;min-width:0}
.nav-list{display:flex;align-items:center;list-style:none;margin:0;padding:0;gap:4px}
.nav-list>li{flex-shrink:0}
.nav-list>li>a,.nav-more-btn{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:8px 14px;border:0;border-radius:var(--r-md);background:var(--white-0);font-size:15px;color:var(--text-muted);position:relative;white-space:nowrap}
.nav-list>li>a:hover,.nav-more-btn:hover{color:var(--text);background:var(--tint-accent-08)}
.nav-list a[aria-current="page"],.nav-more-btn.is-current{color:var(--text);font-weight:600}
.nav-list>li>a[aria-current="page"]::after{content:"";position:absolute;left:50%;bottom:3px;width:4px;height:4px;margin-left:-2px;border-radius:var(--r-round);background:var(--accent)}
.nav-more{position:relative}
.nav-more-btn{cursor:pointer;list-style:none}
.nav-more-btn::-webkit-details-marker{display:none}
.nav-more-btn svg{width:12px;height:12px}
.chev{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.nav-menu{position:absolute;z-index:66;top:calc(100% + 6px);left:0;min-width:214px;padding:8px;background:var(--bg-panel);border:1px solid var(--border-soft);border-radius:var(--r-lg);box-shadow:var(--shadow-pop)}
.nav-menu a{display:flex;flex-direction:column;gap:2px;min-height:44px;padding:9px 12px;border-radius:var(--r-sm);font-size:14.5px;line-height:1.35;color:var(--text)}
.nav-menu a small{font-size:12px;color:var(--text-muted)}
.nav-menu a:hover,.nav-menu a[aria-current="page"]{background:var(--tint-accent-08)}
.bar-tools{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-left:auto}
.lang-picker{position:relative}
.lang{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;min-width:44px;width:auto;padding:8px 12px;border:0;border-radius:var(--r-md);background:var(--white-0);font-size:14.5px;color:var(--text-muted);white-space:nowrap}
.lang span{white-space:nowrap}
.lang:hover{background:var(--tint-accent-08);color:var(--text)}
.lang svg{width:16px;height:16px}
.lang-ic{fill:none;stroke:currentColor;stroke-width:1.6}
.lang-panel{position:absolute;top:calc(100% + 10px);right:0;z-index:68;min-width:180px;padding:8px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-pop)}
.lang-panel a{display:flex;align-items:center;min-height:44px;width:100%;padding:8px 12px;border-radius:var(--r-sm)}
.lang-panel a:hover,.lang-panel a[aria-current]{background:var(--tint-accent-12);color:var(--accent-dark)}
.login{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 22px;border-radius:var(--r-md);border:1.5px solid var(--tint-accent-32);background:var(--tint-accent-12);color:var(--accent-dark);font-weight:600;font-size:15px;white-space:nowrap}
.login:hover{background:var(--tint-accent-20)}
.nav-toggle{display:none;align-items:center;justify-content:center;flex-direction:column;gap:5px;min-width:44px;min-height:44px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg-panel)}
.nav-toggle-line{display:block;width:20px;height:2px;background:currentColor}
.nav-drawer{position:fixed;z-index:62;top:var(--header-height);inset-inline:0;height:calc(100dvh - var(--header-height));max-height:calc(100dvh - var(--header-height));overflow-y:auto;overscroll-behavior:contain;background:var(--bg-panel);padding:16px var(--gutter) 40px}
.nav-drawer a{display:flex;align-items:center;width:100%;min-height:48px;padding:12px 16px;border-radius:var(--r-md)}
.nav-drawer a:hover,.nav-drawer a[aria-current]{background:var(--tint-accent-12);color:var(--accent-dark)}
.drawer-languages{border-top:1px solid var(--border);margin-top:16px;padding-top:16px}
.nav-veil{position:fixed;inset:var(--header-height) 0 0;z-index:61;border:0;background:var(--ink-12)}

/* Shared footer */
.site-footer{padding-top:56px;padding-bottom:24px;background:var(--bg-panel);border-top:1px solid var(--border-soft)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:48px}
.footer-brand p{max-width:30em;margin-top:20px;color:var(--text-muted);font-size:14px}
.footer-title{font-size:15px;font-weight:600;margin-bottom:16px}
.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px}
.footer-links a,.footer-languages a,.footer-legal a{display:inline-flex;align-items:center;min-height:28px;font-size:14px}
.footer-links a:hover,.footer-languages a:hover,.footer-legal a:hover{color:var(--accent-dark);text-decoration:underline}
.footer-languages{display:flex;flex-wrap:wrap;gap:8px 24px;border-top:1px solid var(--border);padding-top:24px;margin-top:40px}
.footer-languages [aria-current]{color:var(--accent-dark);font-weight:600}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;padding-top:24px;color:var(--text-muted);font-size:13px}
.footer-legal{display:flex;flex-wrap:wrap;gap:20px}

/* Hero */
.hero{position:relative;overflow-x:clip;max-width:100%;isolation:isolate;background:linear-gradient(180deg,var(--fog-blue) 0%,var(--fog-lilac) 46%,var(--fog-pink) 86%,var(--bg) 100%)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(44% 48% at 78% 32%,var(--glow-sky),var(--white-0) 72%),radial-gradient(40% 42% at 16% 84%,var(--glow-pink),var(--white-0) 70%)}
.grain{position:absolute;inset:0;width:100%;height:100%;opacity:var(--grain-opacity);pointer-events:none;z-index:0}
.hero-inner{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:24px var(--gutter) 40px;display:grid;grid-template-columns:minmax(0,46fr) minmax(0,54fr);gap:32px;align-items:center}
.hero-copy{position:relative;z-index:2;max-width:560px;min-width:0}
.hero-badge{display:inline-flex;align-items:center;gap:10px;min-height:34px;padding:5px 16px 5px 12px;border-radius:var(--r-pill);background:var(--glass);border:1px solid var(--white-80);box-shadow:0 8px 18px -12px var(--tint-accent-32);font-size:13.5px;color:var(--text-muted);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.hero-title{margin-top:28px;font-family:var(--font-display);font-weight:700;font-size:var(--title-size);line-height:1.16;letter-spacing:-.02em;color:var(--text);isolation:isolate}
.hero-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-family:var(--font-mono);font-size:15px;font-weight:600;letter-spacing:.16em;line-height:1.4;color:var(--accent-dark)}
.hero-brand::after{content:"";width:28px;height:2px;border-radius:var(--r-kw);background:var(--accent)}
.hero-line{display:block}
.kw{position:relative;color:var(--accent-dark)}
.kw::before{content:"";position:absolute;z-index:-1;left:-.06em;right:-.06em;bottom:.05em;height:.44em;border-radius:var(--r-kw);background:var(--tint-accent-20)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-desc{margin-top:28px;max-width:31em;font-size:18px;line-height:1.72;color:var(--text-muted)}
.hero-desc strong{color:var(--text);font-weight:600}
.trust{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:24px}
.trust li{display:inline-flex;align-items:center;gap:8px;font-size:15px;color:var(--text)}
.trust svg{width:18px;height:18px}
.tk-c{fill:var(--tint-accent-12);stroke:var(--accent);stroke-width:1.4}
.tk-p{fill:none;stroke:var(--accent-dark);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.supports{margin-top:32px;max-width:540px;padding:4px 20px;border-radius:var(--r-lg);background:var(--bg-panel);box-shadow:var(--shadow-card)}
.sup-row{display:flex;align-items:center;gap:18px;min-height:52px;padding:8px 0}
.sup-row+.sup-row{border-top:1px dashed var(--border)}
.sup-label{flex:none;width:60px;font-size:12.5px;letter-spacing:.04em;color:var(--text-muted)}
.plat-list,.flag-list{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px}
.plat-list li,.flag-list li{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--text);white-space:nowrap}
.plat-list svg{display:block;width:18px;height:18px;flex:none;color:var(--text)}
.flag-list svg{display:block;width:24px;height:16px;flex:none;border-radius:var(--r-kw);overflow:hidden;box-shadow:0 2px 6px -2px var(--ink-12)}

/* SVG paints */
.s-white{stop-color:var(--white)}.s-accent{stop-color:var(--accent)}.s-accent-dark{stop-color:var(--accent-dark)}.s-accent-light{stop-color:var(--accent-light)}
.s-sky{stop-color:var(--sky)}.s-sky-pale{stop-color:var(--sky-pale)}.s-sky-deep{stop-color:var(--sky-deep)}
.s-lilac{stop-color:var(--lilac)}.s-lilac-pale{stop-color:var(--lilac-pale)}.s-lilac-deep{stop-color:var(--lilac-deep)}
.s-rose{stop-color:var(--rose)}.s-rose-pale{stop-color:var(--rose-pale)}.s-butter{stop-color:var(--butter)}.s-butter-pale{stop-color:var(--butter-pale)}
.s-mint{stop-color:var(--mint)}.s-mint-pale{stop-color:var(--mint-pale)}
.fl-w{fill:var(--flag-white)}.fl-r{fill:var(--flag-red)}.fl-n{fill:var(--flag-navy)}
.fl-sw{fill:none;stroke:var(--flag-white)}.fl-sr{fill:none;stroke:var(--flag-red)}
.fl-edge{fill:none;stroke:var(--flag-edge);stroke-width:1}
.globe-lines{fill:none;stroke:var(--white);stroke-opacity:.82;stroke-width:1.1}
.stage-wrap{--s:1;position:relative;justify-self:end;width:calc(600px * var(--s));height:calc(720px * var(--s))}
.stage{position:absolute;left:0;top:0;width:600px;height:720px;transform:scale(var(--s));transform-origin:0 0}
.stage-bg{position:absolute;left:0;top:0;width:600px;height:720px;overflow:visible;z-index:0}
.cloud{fill:var(--white);fill-opacity:.84}
.ribbons{opacity:.9;animation:ribbon-drift 16s ease-in-out infinite alternate}
.rb{fill:none;stroke-width:12;stroke-linecap:round}
.rb-rose{stroke:var(--rose)}.rb-sky{stroke:var(--sky)}.rb-lilac{stroke:var(--lilac)}
.rb-streak{fill:none;stroke:var(--white);stroke-opacity:.42;stroke-width:2.4;stroke-linecap:round;stroke-dasharray:46 18 24 34}
.mini{position:absolute;width:60px;height:110px;z-index:2;overflow:visible;filter:drop-shadow(0 12px 14px var(--tint-accent-14));transform-origin:50% 30%;animation:mini-sway 7s ease-in-out infinite}
.mini-us{left:26px;top:64px;animation-duration:6.4s}
.mini-hk{left:506px;top:96px;animation-duration:7.2s;animation-delay:-2s}
.mini-sg{left:46px;top:330px;animation-duration:6.8s;animation-delay:-4s}
.mini-jp{left:522px;top:380px;animation-duration:7.6s;animation-delay:-1s}
.mini-uk{left:22px;top:552px;animation-duration:6s;animation-delay:-3s}
.mn-string{fill:none;stroke:var(--accent-dark);stroke-opacity:.55;stroke-width:1.2}
.mn-seam{fill:none;stroke:var(--white);stroke-opacity:.55;stroke-width:1}
.mn-edge{fill:none;stroke:var(--accent-dark);stroke-opacity:.5;stroke-width:1.3}
.mn-knot{fill:var(--accent-dark)}
.sil{position:absolute;width:28px;height:12px;z-index:2;overflow:visible;animation:sil-glide 11s ease-in-out infinite alternate}
.sil-a{left:452px;top:30px}.sil-b{left:100px;top:262px;width:22px;height:10px;animation-duration:13s}
.sil path{fill:none;stroke:var(--accent-dark);stroke-opacity:.5;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.rig-shadow{position:absolute;left:170px;top:690px;width:260px;height:34px;border-radius:var(--r-round);background:var(--tint-accent-14);filter:blur(14px);z-index:1;animation:shadow-breathe 6s ease-in-out infinite}
.rig{position:absolute;left:130px;top:8px;width:340px;z-index:3;animation:rig-float 6s ease-in-out infinite}
.rig-svg{display:block;width:340px;height:364px;overflow:visible;filter:drop-shadow(0 22px 24px var(--tint-accent-14))}
.sv-rope{fill:none;stroke:var(--accent-dark);stroke-opacity:.72;stroke-width:1.6;stroke-linecap:round}
.sv-edge{fill:none;stroke:var(--accent-dark);stroke-width:2.2;stroke-linejoin:round}
.sv-seam{fill:none;stroke:var(--accent-dark);stroke-opacity:.26;stroke-width:1.2}
.sv-band{fill:var(--bg-panel);fill-opacity:.8}
.sv-band-line{fill:none;stroke:var(--accent-dark);stroke-opacity:.28;stroke-width:1.1}
.sv-stitch{fill:none;stroke:var(--accent-dark);stroke-opacity:.34;stroke-width:1.2;stroke-dasharray:2 5;stroke-linecap:round}
.sv-spec{fill:var(--white);fill-opacity:.8}.sv-cap{fill:var(--accent-dark)}
.sv-eye{fill:var(--text)}.sv-eye-hi{fill:var(--white)}.sv-cheek{fill:var(--rose);fill-opacity:.55}
.sv-smile{fill:none;stroke:var(--text);stroke-width:2.6;stroke-linecap:round}
.sv-flame{fill:var(--butter)}.sv-flame-in{fill:var(--rose)}
.sv-ring{fill:var(--bg-panel);stroke:var(--accent-dark);stroke-width:1.4}
.perch{position:absolute;top:338px;width:36px;height:28px;z-index:2;overflow:visible}
.perch-l{left:44px}.perch-r{right:44px;transform:scaleX(-1)}
.bd-body{fill:var(--butter);stroke:var(--accent-dark);stroke-opacity:.42;stroke-width:1}
.bd-deep{fill:var(--butter-deep)}.bd-beak{fill:var(--warn)}
.bd-leg{fill:none;stroke:var(--text);stroke-width:1.3;stroke-linecap:round}
.rw{position:relative;margin:0 12px;width:316px;border-radius:var(--r-md);background:var(--bg-panel);border:1px solid var(--border);box-shadow:inset 0 1px 0 var(--white),inset 0 0 0 1px var(--white-80),0 28px 50px -20px var(--tint-accent-32),0 10px 22px -12px var(--tint-accent-14)}
.rw-bar{display:flex;align-items:center;height:34px;padding:0 12px;border-bottom:1px solid var(--border-soft);border-radius:var(--r-md) var(--r-md) 0 0;background:linear-gradient(180deg,var(--white),var(--bg-panel))}
.rw-dots{display:flex;gap:6px;flex:none}.rw-dots span{width:9px;height:9px;border-radius:var(--r-round)}
.d-r{background:var(--error)}.d-y{background:var(--butter)}.d-g{background:var(--success)}
.rw-title{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;margin-right:39px;font-size:12.5px;font-weight:600;color:var(--text)}
.rw-title svg{display:block;width:15px;height:15px}
.rw-body{padding:10px 14px 12px}
.rw-head{display:flex;justify-content:space-between;align-items:center;height:16px;margin-bottom:6px;font-size:11.5px;color:var(--text-muted)}
.rw-cover{font-family:var(--font-mono);font-size:10.5px;color:var(--accent-dark)}
.rw-list{display:grid;gap:2px}
.rw-list li{display:grid;grid-template-columns:21px minmax(0,1fr) auto 12px;align-items:center;gap:10px;height:28px;padding:0 8px;border-radius:var(--r-sm);font-size:13px;line-height:1;color:var(--text)}
.rw-list li.is-on{background:var(--tint-accent-12);box-shadow:inset 0 0 0 1px var(--tint-accent-20)}
.rw-list li.is-on .rw-name{font-weight:600}
.rw-list svg{display:block;width:21px;height:14px;border-radius:var(--r-kw);overflow:hidden}
.rw-name{white-space:nowrap}
.rw-type{font-size:10.5px;line-height:1;padding:4px 7px;border-radius:var(--r-pill);white-space:nowrap}
.t-iepl{background:var(--tint-accent-12);color:var(--accent-dark)}
.t-relay{background:var(--bg-panel-2);color:var(--text-muted)}
.t-direct{background:var(--success-tint);color:var(--success)}
.rw-radio{width:12px;height:12px;border-radius:var(--r-round);border:1.5px solid var(--border)}
.is-on .rw-radio{border-color:var(--accent);background:var(--accent);box-shadow:inset 0 0 0 2.5px var(--bg-panel)}
.rw-toggle{display:flex;align-items:center;gap:8px;height:34px;margin-top:10px;padding:0 10px;border-radius:var(--r-md);background:var(--bg-panel-2);box-shadow:inset 0 1px 2px var(--ink-06)}
.rw-toggle svg{display:block;width:16px;height:16px}
.sh-body{fill:var(--tint-accent-14);stroke:var(--accent);stroke-width:1.6;stroke-linejoin:round}
.sh-tick{fill:none;stroke:var(--accent-dark);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.rw-tg-label{font-size:12.5px;font-weight:600}.rw-tg-state{font-size:11.5px;color:var(--success)}
.switch{position:relative;margin-left:auto;width:32px;height:18px;border-radius:var(--r-pill);background:var(--accent);box-shadow:inset 0 1px 2px var(--ink-12)}
.switch::after{content:"";position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:var(--r-round);background:var(--white);box-shadow:0 1px 3px var(--ink-12)}
.rw-chips{display:flex;align-items:center;gap:6px;height:22px;margin-top:8px}
.rw-chips-label{margin-right:2px;font-size:11px;color:var(--text-muted)}
.chip{font-family:var(--font-mono);font-size:10.5px;line-height:1.3;padding:5px 7px;border-radius:var(--r-sm);background:var(--white);border:1px solid var(--border);color:var(--text);max-width:100%;overflow-wrap:anywhere}
.rw-caps{display:flex;gap:8px;margin-top:8px}
.cap{display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:var(--r-pill);font-size:12px;line-height:1;white-space:nowrap}
.cap-plan{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:var(--white);font-family:var(--font-mono);font-weight:600;box-shadow:0 6px 12px -6px var(--tint-accent-32)}
.cap-dev{background:var(--bg-panel-2);color:var(--text-muted)}.cap-dev b{margin-left:4px;font-weight:600;color:var(--accent-dark)}
.rig-badges{position:absolute;left:300px;top:676px;display:flex;gap:6px;z-index:4}
.pbadge{display:grid;place-items:center;width:32px;height:32px;border-radius:var(--r-md);background:var(--bg-panel);border:1px solid var(--white-80);box-shadow:0 10px 18px -10px var(--tint-accent-32),0 2px 4px var(--ink-06);color:var(--text)}
.pbadge svg{display:block;width:17px;height:17px}
.pbadge:nth-child(1){transform:translateY(4px) rotate(-6deg)}
.pbadge:nth-child(2){transform:translateY(-4px) rotate(4deg)}
.pbadge:nth-child(3){transform:translateY(5px) rotate(-3deg)}
.pbadge:nth-child(4){transform:translateY(-2px) rotate(6deg)}
@keyframes rig-float{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-6px,0)}}
@keyframes shadow-breathe{0%,100%{opacity:1;transform:scaleX(1)}50%{opacity:.72;transform:scaleX(.94)}}
@keyframes mini-sway{0%,100%{transform:rotate(-3deg)}50%{transform:translateY(-3px) rotate(3deg)}}
@keyframes ribbon-drift{from{transform:translateX(-6px)}to{transform:translateX(6px)}}
@keyframes sil-glide{from{transform:translate(0,0)}to{transform:translate(14px,-6px)}}
@media(min-width:769px) and (max-width:1199px){
  .stage-wrap{--s:.82}
  .topbar-inner{gap:20px}
  .nav-list>li>a,.nav-more-btn{padding-inline:10px}
}
@media(max-width:1020px){
  .mainnav{display:none}
  .nav-toggle{display:inline-flex}
  .bar-tools{margin-left:auto}
  .footer-grid{gap:28px;grid-template-columns:1.3fr 1fr}
  .footer-brand{grid-column:1/-1}
  .grid-five{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(min-width:1021px){.nav-drawer,.nav-veil{display:none!important}}
@media(max-width:768px){
  :root{--gutter:24px;--title-size:clamp(28px,6vw,40px)}
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:40px;padding-bottom:32px}
  .hero-copy{max-width:620px}
  .hero-title{margin-top:24px}
  .hero-desc{font-size:18px}
  .stage-wrap{--s:.8;justify-self:center;margin-top:8px}
  .mini-jp,.mini-uk,.perch,.sil,.rig-badges{display:none}
  .ribbons{opacity:.5}
  .grid-three{grid-template-columns:minmax(0,1fr)}
  .section{padding-top:48px;padding-bottom:48px}
}
@media(max-width:640px){
  :root{--gutter:16px;--header-height:64px;--anchor-offset:80px;--toc-offset:136px}
  .no-break{white-space:normal}
  .tilt,[data-tilt]{transform:none}
  .hero,.stage-wrap,.decoration-region{max-width:100%;overflow-x:clip}
  .topbar-inner{gap:8px}
  .brand{gap:6px}
  .brand-mark{width:28px;height:28px}
  .brand-word{font-size:19px}
  .bar-tools{gap:4px;margin-left:auto}
  .lang{font-size:11px;padding:6px;gap:4px}
  .lang svg{width:14px;height:14px}
  .login{font-size:13px;padding:8px 12px}
  .nav-toggle{margin-left:2px}
  .hero-badge{font-size:12px;gap:8px;padding-right:12px}
  .hero-cta{gap:10px;margin-top:24px}
  .hero-cta .btn{padding-inline:19px;min-height:50px}
  .hero-desc{margin-top:24px}
  .trust{gap:10px 16px}
  .trust li{font-size:13px}
  .supports{padding:4px 14px;margin-top:24px}
  .sup-row{gap:12px;align-items:flex-start}
  .sup-label{width:50px;padding-top:2px}
  .plat-list,.flag-list{gap:8px 12px}
  .plat-list li,.flag-list li{font-size:12px}
  .stage-wrap{--s:.49;width:294px;height:353px;max-width:88vw}
  .card,.panel{padding:24px}
  .grid-five{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .footer-brand{grid-column:auto}
  .footer-bottom{flex-direction:column}
}
@media(max-width:350px){
  .brand-word{font-size:17px}
  .brand-mark{width:25px;height:25px}
  .login{padding-inline:9px}
  .bar-tools{gap:2px}
  .lang{padding-inline:3px;font-size:10px}
  .lang svg{display:none}
  .stage-wrap{--s:.42;width:252px;height:303px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal,.reveal.pending{opacity:1;transform:none}
}