/* SCDO site-v2 (2026-10-10) - Kimi unified design: tokens from kimi-pack/tokens.css + 05-style.html; layout 06-website.html W1/W2/W3.
   One URL, responsive: >=1024 desktop, 768-1023 tablet, <768 phone. One language at a time (html[data-lang]). */
:root{
  --green:#22B573;--green-dark:#1E9E64;--green-soft:#E7F8F0;--green-grad:linear-gradient(135deg,#2BC98A,#1FA864);
  --ink:#1C1C1E;--ink2:#6E6E73;--ink3:#AEAEB2;--bg:#F5F5F7;--card:#FFFFFF;--line:#E8E8ED;--amber:#FF9F0A;--red:#FF3B30;
  --r-lg:24px;--r-md:16px;--r-sm:12px;--shadow:0 8px 30px rgba(0,0,0,.06);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","PingFang TC","Microsoft JhengHei","Segoe UI","Noto Sans TC",sans-serif;
  --mono:"SF Mono",ui-monospace,Consolas,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.6}
html[data-lang="en"] [lang="zh-Hant"],html:not([data-lang="en"]) [lang="en"]{display:none!important}
a{color:var(--green-dark);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.mono,code{font-family:var(--mono)}
:focus-visible{outline:3px solid rgba(34,181,115,.55);outline-offset:2px;border-radius:8px}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;padding:8px 14px;border-radius:10px;z-index:100}
.skip:focus{left:12px}

/* ---------- top nav (frosted, 76px) ---------- */
.wnav{position:sticky;top:0;z-index:50;height:76px;background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--line)}
.wnav-in{max-width:1280px;height:100%;margin:0 auto;display:flex;align-items:center;gap:22px;padding:0 32px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);flex:none}
.logo:hover{text-decoration:none}
.logo img{width:32px;height:32px;border-radius:9px}
.nav-links{display:flex;align-items:center;gap:4px;flex:1;min-width:0}
.nav-links>li{list-style:none;position:relative}
.nav-links a.lnk,.nav-links button.lnk{display:inline-flex;align-items:center;gap:4px;height:40px;padding:0 10px;border-radius:999px;font:600 15px/1 var(--font);color:var(--ink2);background:none;border:0;cursor:pointer;white-space:nowrap}
.nav-links a.lnk:hover,.nav-links button.lnk:hover,.nav-links button.lnk[aria-expanded="true"]{background:var(--green-soft);color:var(--green-dark);text-decoration:none}
.nav-links .on>.lnk{color:var(--green-dark)}
.nav-links .car{font-size:10px;opacity:.7}
.dd{position:absolute;top:46px;left:0;min-width:210px;background:#fff;border-radius:var(--r-md);box-shadow:0 14px 40px rgba(0,0,0,.12);padding:8px;display:none}
.dd.open{display:block}
.dd a{display:block;padding:10px 14px;border-radius:10px;color:var(--ink);font-size:15px;white-space:nowrap}
.dd a:hover{background:var(--green-soft);color:var(--green-dark);text-decoration:none}
.langsw{display:inline-flex;background:var(--bg);border-radius:999px;padding:3px;flex:none}
.langsw button{border:0;background:none;font:600 13px/1 var(--font);color:var(--ink2);padding:9px 12px;border-radius:999px;cursor:pointer;white-space:nowrap}
.langsw button.on{background:#fff;color:var(--green-dark);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.nav-cta{flex:none}
.burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:0;background:none;font-size:24px;color:var(--ink);cursor:pointer}

/* ---------- buttons / atoms (05-style) ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;border-radius:999px;font-family:var(--font);cursor:pointer;font-weight:700;text-decoration:none!important;transition:transform .12s,box-shadow .12s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-green{background:var(--green-grad);color:#fff;box-shadow:0 6px 18px rgba(34,181,115,.35)}
.btn-green:hover{color:#fff}
.btn-white{background:#fff;color:var(--ink);border:2px solid var(--line)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn-lg{height:56px;padding:0 30px;font-size:16px}
.chip{display:inline-flex;align-items:center;gap:8px;background:var(--green-soft);color:var(--green-dark);border-radius:999px;font-weight:700;padding:8px 18px;font-size:13px}
.pill{display:inline-flex;align-items:center;gap:6px;border:1.5px solid var(--line);border-radius:999px;padding:8px 16px;background:#fff;font-size:13px;color:var(--ink2)}
a.pill{color:var(--ink)}
a.pill:hover{border-color:var(--green);color:var(--green-dark);text-decoration:none}
.pill.soon{color:var(--ink3)}
.card{background:var(--card);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.dash{color:var(--ink3)}
.osic{width:52px;height:52px;border-radius:14px;background:var(--green-soft);display:flex;align-items:center;justify-content:center;flex:none;color:var(--green-dark)}
.osic svg{width:28px;height:28px}

/* ---------- page shell ---------- */
.wrap{max-width:1280px;margin:0 auto;padding:0 70px}
.sec{padding:56px 0}
.sec-h{font-size:34px;font-weight:800;letter-spacing:-.5px;line-height:1.25}
.sec-sub{font-size:15px;color:var(--ink2);margin-top:8px}

/* ---------- W1 hero ---------- */
.home{background:linear-gradient(180deg,#F0FBF5 0%,#F5F5F7 620px)}
.hero{display:flex;align-items:center;gap:40px;min-height:640px;padding:40px 0}
.hero-l{flex:1.15;min-width:0}
.hero-r{flex:.85;text-align:center;position:relative;min-height:440px;display:flex;align-items:center;justify-content:center}
.hero h1{font-size:56px;font-weight:800;letter-spacing:-1.5px;line-height:1.15;margin-top:22px}
.hero .lead{font-size:18px;color:var(--ink2);margin-top:18px;line-height:1.6;max-width:560px}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-meta{font-size:13px;color:var(--ink2);margin-top:10px}
.hero-pills{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;font-size:13px;color:var(--ink2)}
.hero-cat{width:300px;height:300px;object-fit:contain;filter:drop-shadow(0 18px 30px rgba(30,158,100,.18))}
.qr-card{position:absolute;right:0;bottom:16px;width:210px;text-align:center;padding:18px;background:#fff;border-radius:22px;box-shadow:var(--shadow)}
.qr{width:132px;height:132px;margin:0 auto;border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center}
.qr svg{width:100%;height:100%}
.qr-card p{font-size:12px;color:var(--ink2);margin-top:10px;line-height:1.5}

/* ---------- download rows (W2 card / W3 rows) ---------- */
.dl-card{background:#fff;border-radius:22px;box-shadow:var(--shadow);padding:10px 28px}
.dl-os{display:flex;align-items:center;gap:16px;padding:16px 0;border-bottom:1.5px solid var(--line)}
.dl-os:last-child{border-bottom:none}
.dl-os .t{flex:1;min-width:0}
.dl-os .n{font-weight:800;font-size:17px}
.dl-os .d{font-size:12.5px;color:var(--ink2)}
.dl-os .v{font-size:12px;color:var(--ink3);font-family:var(--mono)}
.dl-os .go{flex:none}
.soon-tag{display:inline-block;font-size:13px;font-weight:700;color:var(--ink2);background:var(--bg);border-radius:999px;padding:8px 16px}
.m-dl{display:none}

/* ---------- features ---------- */
.feats{display:flex;gap:18px}
.feat{background:#fff;border-radius:22px;box-shadow:var(--shadow);padding:30px 32px;flex:1}
.feat h3{font-size:17px;font-weight:800;display:flex;align-items:center;gap:10px}
.feat h3 .fi{width:36px;height:36px;border-radius:11px;background:var(--green-soft);color:var(--green-dark);display:inline-flex;align-items:center;justify-content:center;flex:none}
.feat h3 .fi svg{width:20px;height:20px}
.feat h3 img{width:36px;height:36px;border-radius:50%}
.feat p{font-size:13.5px;color:var(--ink2);margin-top:8px;line-height:1.7}

/* ---------- explorer strip ---------- */
.ex{padding:30px 32px}
.ex-top{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.ex-top h2{font-size:22px;font-weight:800;flex:none}
.ex-form{flex:1;min-width:260px;display:flex;gap:10px}
.ex-form input{flex:1;min-width:0;height:48px;border-radius:999px;border:2px solid var(--line);padding:0 20px;font:15px var(--font);background:var(--bg);color:var(--ink)}
.ex-form input:focus{outline:none;border-color:var(--green);background:#fff}
.chains{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:22px}
.chain{background:var(--bg);border-radius:var(--r-md);padding:14px 16px;min-width:0}
.chain .cn{font-size:13px;font-weight:700;color:var(--ink2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chain .ch{font-size:20px;font-weight:800;font-family:var(--mono);margin-top:4px;font-variant-numeric:tabular-nums}
.chain .cl{font-size:11.5px;color:var(--ink3)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ink3);margin-right:6px;vertical-align:middle}
.dot.g{background:var(--green);box-shadow:0 0 0 4px rgba(34,181,115,.18)}
.ex-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}

/* ---------- all functions (from site-functions.json) ---------- */
.fgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:26px}
.fcard{padding:22px 24px}
.fcard h3{font-size:15px;font-weight:800;margin-bottom:8px}
.fcard ul{list-style:none}
.fcard li a{display:block;padding:5px 0;color:var(--ink);font-size:14.5px}
.fcard li a:hover{color:var(--green-dark)}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);margin-top:30px;padding:30px 0 90px;text-align:center;font-size:13px;color:var(--ink2);line-height:1.9}
.foot a{color:var(--ink2)}
.foot a:hover{color:var(--green-dark)}
.foot .sep{margin:0 8px;color:var(--ink3)}
.foot .reg{color:var(--ink3);font-size:12px}

/* ---------- mobile drawer ---------- */
.drawer{position:fixed;inset:0;z-index:80;display:none}
.drawer.open{display:block}
.drawer .scrim{position:absolute;inset:0;background:rgba(0,0,0,.28)}
.drawer .panel{position:absolute;top:0;right:0;bottom:0;width:min(360px,88vw);background:#fff;box-shadow:-10px 0 40px rgba(0,0,0,.15);display:flex;flex-direction:column;overflow:auto}
.drawer .ph{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}
.drawer .x{width:44px;height:44px;border:0;background:var(--bg);border-radius:12px;font-size:20px;cursor:pointer}
.drawer .langsw{margin:14px 18px;align-self:flex-start}
.drawer .dg{border-bottom:1px solid var(--line)}
.drawer .dg>a,.drawer .dg>button{display:flex;width:100%;align-items:center;justify-content:space-between;padding:15px 20px;font:600 16px var(--font);color:var(--ink);background:none;border:0;cursor:pointer;text-align:left}
.drawer .dg>a:hover{text-decoration:none;background:var(--bg)}
.drawer .dg .sub{display:none;padding:0 0 10px}
.drawer .dg.open .sub{display:block}
.drawer .dg .sub a{display:block;padding:10px 34px;color:var(--ink2);font-size:15px}
.drawer .dg.open>button .car{transform:rotate(180deg)}
.drawer .cta{margin:18px 20px 30px}

/* ---------- W2 download page ---------- */
.page-h{padding:46px 0 10px}
.w2{display:flex;gap:18px;margin-top:30px;align-items:flex-start}
.w2>div:first-child{flex:1 1 0;min-width:0} /* the dl-card sits in this wrapper; it must give way so the side column keeps its width */
.w2 .dl-card{flex:1}
.w2 .feats{flex:0 0 340px;min-width:0;flex-direction:column}
.w2 .feat h3{line-height:1.35;text-wrap:balance}
body.home #scdo-cat,body.wl #scdo-cat{right:26px} /* keep the green SCDO ribbon clear of the right edge */
@media (max-width:1279px){ /* small desktop: side cards move under the download card, three across */
  .w2{flex-direction:column;align-items:stretch}.w2>div:first-child,.w2 .feats{width:100%;flex:none}
  .w2 .feats{flex-direction:row}.w2 .feats .feat{flex:1 1 0;min-width:0}
}
.note{margin-top:14px;font-size:13px;color:var(--ink2);line-height:1.7}
.note b{color:var(--ink)}
.warn{display:flex;gap:14px;align-items:flex-start;background:#FFF6E5;border-radius:var(--r-md);padding:18px 22px;margin:28px 0 0;font-size:15px;color:#6B4A00}
.warn .ic{flex:none;width:28px;height:28px;border-radius:50%;background:var(--amber);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}

/* wallets page: reused content sections (third-party wallets, developers, safety) restyled */
.wl .sec>h2{font-size:26px;font-weight:800;letter-spacing:-.3px;margin:0 0 6px}
.wl .sub{margin:0 0 22px;color:var(--ink2);font-size:15px}
.wl .grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.wl article.card{position:relative;padding:28px 30px;display:flex;flex-direction:column;min-width:0;border-radius:var(--r-lg)}
.wl article.card h3{font-size:21px;font-weight:800;line-height:1.3}
.wl article.card h4{margin:22px 0 8px;font-size:15px;font-weight:800}
.wl .ch{display:flex;align-items:center;gap:14px;margin:0 0 16px}
.wl .ch .mono{flex:none;width:52px;height:52px;border-radius:14px;background:var(--c,var(--green));color:#fff;font:800 20px var(--font);display:flex;align-items:center;justify-content:center}
.wl .ch .mono.img{background:#fff;border:1.5px solid var(--line);padding:8px}
.wl .bds{display:flex;flex-wrap:wrap;gap:6px}
.wl .bd{display:inline-block;border-radius:999px;padding:3px 11px;font-size:12px;font-weight:700;background:var(--bg);color:var(--ink2);white-space:nowrap}
.wl .bd.ok{background:var(--green-soft);color:var(--green-dark)}
.wl .bd.net{background:#EAF2FF;color:#1D5FBF}
.wl .bd.net.cl{background:#FFF3DC;color:#8A5A00}
.wl .st{padding-left:22px;font-size:15px}
.wl .st li{margin:0 0 8px}
.wl .nt{margin:14px 0 0;padding:12px 16px;background:#FFF6E5;border-radius:12px;font-size:14px;color:#6B4A00}
.wl .man{margin:20px 0 0;border-radius:var(--r-sm);padding:0 16px;background:var(--bg)}
.wl .man summary{cursor:pointer;padding:13px 0;font-weight:700}
.wl .man[open] summary{border-bottom:1px solid var(--line);margin-bottom:12px}
.wl .man p{margin:0 0 12px;font-size:14.5px}
.wl .pt{width:100%;border-collapse:collapse;margin:0 0 14px;font-size:14px}
.wl .pt th{text-align:left;font-weight:500;color:var(--ink2);padding:7px 10px 7px 0;white-space:nowrap;vertical-align:top}
.wl .pt td{padding:7px 0;vertical-align:top;word-break:break-all}
.wl .pt td small{color:var(--ink2)}
.wl .pt td.c{text-align:right;width:1%;padding-left:8px}
.wl code{background:#fff;border:1px solid var(--line);border-radius:8px;padding:1px 6px;font-size:13px;word-break:break-all}
.wl .cp{background:#fff;border:1.5px solid var(--line);color:var(--ink);border-radius:999px;padding:3px 12px;font:600 12px var(--font);cursor:pointer;white-space:nowrap}
.wl .cp:hover{border-color:var(--green);color:var(--green-dark)}
.wl .cp.done{border-color:var(--green);background:var(--green-soft);color:var(--green-dark)}
.wl .dl{margin-top:auto;padding-top:22px;display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px}
.wl .dl small{color:var(--ink2);font-size:13px}
.wl .dl .btn,.wl a.btn{display:inline-flex;height:44px;padding:0 22px;font-size:15px;background:var(--green-grad);color:#fff;box-shadow:0 6px 18px rgba(34,181,115,.30)}
.wl a.btn.sm{height:36px;padding:0 16px;font-size:13.5px}
.wl .web{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px 28px;padding:26px 30px}
.wl .web p{margin:0;font-size:16px;max-width:720px}
.wl .safe{background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow);padding:26px 30px}
.wl .safe ul{padding-left:22px}
.wl .safe li{margin:0 0 8px;font-size:15px}
.wl .status-ok{color:var(--green-dark)}.wl .status-fail{color:var(--red)}.wl .status-warn{color:#8A5A00}

/* ---------- breakpoints ---------- */
@media (max-width:1179px){
  .nav-links,.wnav .nav-cta,.wnav-in>.langsw{display:none}
  .burger{display:inline-flex;align-items:center;justify-content:center}
}
@media (max-width:1023px){ /* tablet: hero single column, cards two columns */
  .wrap{padding:0 40px}
  .hero{flex-direction:column;align-items:stretch;text-align:center;min-height:0;gap:10px;padding:30px 0 10px}
  .hero-l{order:2}.hero-r{order:1;min-height:0}
  .hero .lead{margin-left:auto;margin-right:auto}
  .hero-btns,.hero-pills{justify-content:center}
  .qr-card{position:static;margin:0 0 0 18px}
  .hero-r{flex-direction:row}
  .hero-cat{width:240px;height:240px}
  .feats{flex-wrap:wrap}.feats .feat{flex:1 1 calc(50% - 9px)}
  .chains{grid-template-columns:repeat(3,minmax(0,1fr))}
  .fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .w2{flex-direction:column}.w2 .dl-card,.w2 .feats{width:100%}
  .w2 .feats{flex-direction:row;flex-wrap:wrap}.w2 .feats .feat{flex:1 1 calc(50% - 9px)}
}
@media (max-width:767px){ /* phone: W3 vertical stack */
  .wnav{height:64px}.wnav-in{padding:0 18px}
  .wrap{padding:0 18px}
  .sec{padding:34px 0}
  .hero{padding:22px 0 0}
  .hero-r{flex-direction:column}
  .hero-cat{width:220px;height:220px}
  .hero h1{font-size:34px;letter-spacing:-.8px;margin-top:10px}
  .hero .lead{font-size:16px}
  .qr-card,.hero-btns,.hero-pills,.hero-meta,.hero .chip{display:none}
  .m-dl{display:block;margin-top:22px}
  .m-dl .dl-os{background:#fff;border-radius:22px;box-shadow:var(--shadow);padding:16px 18px;margin-top:12px;border:0}
  .feats,.w2 .feats{flex-direction:column}
  .feats .feat{flex:1 1 auto;padding:24px}
  .sec-h{font-size:26px}
  .chains{grid-template-columns:repeat(2,minmax(0,1fr))}
  .chain:first-child{grid-column:1/-1}
  .ex{padding:22px 18px}
  .ex-form{min-width:0;width:100%}
  .fgrid{grid-template-columns:1fr}
  .dl-card{padding:6px 18px}
  .wl .grid{grid-template-columns:1fr}
  .wl article.card{padding:22px 18px}
  .wl .pt tr{display:grid;grid-template-columns:minmax(0,1fr) auto;border-bottom:1px solid var(--line)}
  .wl .pt th{grid-column:1/-1;padding:8px 0 0;white-space:normal}
  .wl .pt td{padding:2px 0 8px}
  .page-h .sec-h{font-size:28px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}