/* Clash Verge site — bright pink/violet theme derived from the official icon */
:root{
  --pink:#f0459b; --purple:#7d5cf0; --blue:#3e8ef7; --orange:#f2803c; --green:#22a06b;
  --grad:linear-gradient(118deg,#ff5f9e 0%,#c05cf0 55%,#7d5cf0 100%);
  --grad-soft:linear-gradient(118deg,#fff0f7 0%,#f3efff 100%);
  --ink:#221a38; --muted:#645c7d; --faint:#8d86a5;
  --bg:#fff; --bg-soft:#faf8ff; --line:#eae4f6; --line-2:#dcd3f0;
  --card-sh:0 1px 2px rgba(64,41,124,.06),0 8px 28px -12px rgba(64,41,124,.14);
  --card-sh-h:0 2px 4px rgba(64,41,124,.08),0 18px 44px -14px rgba(125,92,240,.32);
  --r:14px; --r-lg:22px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans",Tahoma,Arial,sans-serif;
  --mono:ui-monospace,"Cascadia Code",Consolas,"SF Mono",Menlo,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px}
img,svg{max-width:100%;height:auto;vertical-align:middle}
a{color:var(--purple);text-decoration:none}
a:hover{text-decoration:underline}
code{font-family:var(--mono);font-size:.86em;background:#f4f1fb;border:1px solid var(--line);border-radius:6px;padding:.1em .42em;color:#6b3fd4}
pre{background:#241d3d;color:#efeaff;border-radius:var(--r);padding:18px 22px;overflow-x:auto;margin:20px 0;line-height:1.6;direction:ltr;text-align:left}
pre code{background:none;border:0;color:inherit;padding:0;font-size:.88em}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.wrap.narrow{max-width:820px}
.center{text-align:center}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;top:-48px;left:12px;background:var(--ink);color:#fff;padding:8px 16px;border-radius:8px;z-index:99}
.skip:focus{top:10px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;border-radius:999px;padding:11px 26px;border:1.5px solid transparent;transition:.18s;cursor:pointer;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-1.5px)}
.btn-grad{background:var(--grad);color:#fff;box-shadow:0 6px 20px -6px rgba(240,69,155,.55)}
.btn-grad:hover{box-shadow:0 10px 30px -6px rgba(125,92,240,.6);color:#fff}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--purple);color:var(--purple)}
.btn-light{background:#fff;color:#7d3fd0;box-shadow:0 8px 26px -8px rgba(30,10,70,.45)}
.btn-lg{padding:15px 34px;font-size:1.06rem}
.btn-sm{padding:7px 18px;font-size:.92rem}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:26px;height:66px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand img{border-radius:9px}
.brand-t{font-weight:800;font-size:1.12rem;letter-spacing:.2px;display:flex;flex-direction:column;line-height:1.15}
.brand-t small{font-weight:500;font-size:.68rem;color:var(--faint);letter-spacing:0}
.main-nav{display:flex;gap:4px;margin-inline-start:8px}
.main-nav a{color:var(--muted);font-weight:550;padding:8px 14px;border-radius:10px}
.main-nav a:hover{color:var(--ink);background:var(--bg-soft);text-decoration:none}
.main-nav a[aria-current="page"]{color:var(--purple);background:#f3efff}
.head-actions{margin-inline-start:auto;display:flex;align-items:center;gap:12px}
.navtg{display:none}
.nav-burger{display:none}

/* language dropdown */
.lang-switch{position:relative}
.lang-switch summary{list-style:none;display:flex;align-items:center;gap:7px;cursor:pointer;color:var(--muted);font-size:.93rem;font-weight:550;padding:8px 12px;border-radius:10px;border:1px solid var(--line)}
.lang-switch summary::-webkit-details-marker{display:none}
.lang-switch summary:hover{color:var(--ink);border-color:var(--line-2)}
.lang-switch[open] summary{color:var(--purple);border-color:var(--purple)}
.lang-switch ul{position:absolute;top:calc(100% + 8px);inset-inline-end:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--card-sh-h);list-style:none;min-width:160px;padding:6px;z-index:60}
.lang-switch li a{display:block;padding:8px 14px;border-radius:9px;color:var(--ink);font-size:.94rem}
.lang-switch li a:hover{background:var(--bg-soft);text-decoration:none}
.lang-switch li a.on{color:var(--purple);font-weight:650;background:#f3efff}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(900px 480px at 12% -10%,#ffe3f1 0%,transparent 60%),
  radial-gradient(900px 520px at 88% -14%,#e9e2ff 0%,transparent 62%),
  linear-gradient(#fff,#fdfcff)}
.hero-in{display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center;padding:72px 22px 84px}
.badge a{display:inline-block;font-size:.82rem;font-weight:600;color:#a03d8d;background:#ffe9f4;border:1px solid #fbcfe6;padding:4px 14px;border-radius:999px}
.badge a:hover{text-decoration:none;border-color:var(--pink)}
.hero h1{font-size:clamp(2rem,4.6vw,3.35rem);line-height:1.14;letter-spacing:-.5px;margin:18px 0 20px;font-weight:850}
.hero h1::after{content:"";display:block;width:84px;height:5px;border-radius:3px;background:var(--grad);margin-top:22px}
.hero-sub{font-size:1.13rem;color:var(--muted);max-width:36em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 12px}
.cta-note{font-size:.86rem;color:var(--faint)}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.chips li{font-size:.8rem;font-weight:600;color:#6b47c9;background:#f3efff;border:1px solid #e4dbfb;padding:4px 13px;border-radius:999px}
.hero-art img{filter:drop-shadow(0 30px 50px rgba(90,55,180,.25));border-radius:18px;max-height:620px;width:auto}

/* ---------- sections ---------- */
.sect{padding:76px 0}
.sect-alt{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sect-t{font-size:clamp(1.5rem,2.8vw,2.1rem);font-weight:800;letter-spacing:-.3px;text-align:center}
.sect-sub{text-align:center;color:var(--muted);max-width:46em;margin:12px auto 0}
.sect .g-grid,.sect .feat-grid,.sect .steps{margin-top:44px}

.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--card-sh);transition:.2s}
.feat:hover{box-shadow:var(--card-sh-h);transform:translateY(-3px);border-color:var(--line-2)}
.feat-ic{width:52px;height:52px;border-radius:14px;background:var(--grad-soft);border:1px solid #f0e6ff;display:flex;align-items:center;justify-content:center;color:var(--purple);margin-bottom:16px}
.feat h3{font-size:1.06rem;margin-bottom:8px}
.feat p{color:var(--muted);font-size:.94rem}

.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.step{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--card-sh)}
.step-n{flex:0 0 40px;height:40px;border-radius:12px;background:var(--grad);color:#fff;font-weight:800;font-size:1.15rem;display:flex;align-items:center;justify-content:center}
.step h3{font-size:1.02rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.92rem}

/* ---------- guide cards ---------- */
.g-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:34px}
.g-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--card-sh);transition:.2s;overflow:hidden}
.g-card:hover{box-shadow:var(--card-sh-h);transform:translateY(-3px)}
.g-link{display:flex;flex-direction:column;gap:10px;padding:24px;color:var(--ink);height:100%}
.g-link:hover{text-decoration:none}
.g-link h3{font-size:1.03rem;line-height:1.45}
.g-card:hover h3{color:var(--purple)}
.g-link p{color:var(--muted);font-size:.9rem;flex:1}
.g-link time{color:var(--faint);font-size:.8rem}

.chip{display:inline-block;font-size:.74rem;font-weight:650;padding:3px 12px;border-radius:999px;align-self:flex-start}
.chip-install{color:#c02876;background:#ffe9f4}
.chip-features{color:#6b3fd4;background:#f0e9ff}
.chip-advanced{color:#1f6fd0;background:#e6f1ff}
.chip-trouble{color:#c05f1d;background:#fff0e4}
.chip-rec{color:#0e7a4e;background:#e3f7ec;font-size:.7rem;vertical-align:2px}

/* ---------- FAQ ---------- */
.faq-list{margin-top:34px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;padding:4px 22px;box-shadow:var(--card-sh)}
.faq-list summary{cursor:pointer;font-weight:650;padding:14px 0;list-style:none;position:relative;padding-inline-end:34px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary h2{display:inline;font-size:1rem;font-weight:650}
.faq-list summary::after{content:"+";position:absolute;inset-inline-end:4px;top:50%;transform:translateY(-50%);font-size:1.4rem;font-weight:400;color:var(--purple)}
.faq-list details[open] summary::after{content:"–"}
.faq-list details p{padding:2px 0 18px;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{background:var(--grad);color:#fff;padding:70px 0;text-align:center}
.cta-band h2{font-size:clamp(1.5rem,2.6vw,2rem);font-weight:800}
.cta-band p{opacity:.92;margin:10px 0 26px}

/* ---------- page head / breadcrumbs ---------- */
.page-head{background:var(--grad-soft);border-bottom:1px solid var(--line);padding:44px 0 38px}
.page-head h1{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:820;letter-spacing:-.4px;margin:10px 0 12px}
.page-head .ver{font-size:.5em;font-weight:700;color:var(--pink);vertical-align:6px;background:#fff;border:1px solid #fbcfe6;border-radius:999px;padding:3px 12px}
.lead{color:var(--muted);max-width:56em}
.crumbs{font-size:.84rem;color:var(--faint);display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumbs a{color:var(--faint)}
.crumbs a:hover{color:var(--purple)}
.crumbs span:last-child{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:32em}
.cat-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.cat-nav .chip{font-size:.83rem;padding:6px 16px}
.cat-nav .chip:hover{text-decoration:none;filter:brightness(.96)}
.cat-t{font-size:1.35rem;font-weight:750;margin:44px 0 22px;display:flex;align-items:center;gap:12px;scroll-margin-top:90px}
.cat-t:first-child{margin-top:0}
.cat-n{font-size:.8rem;font-weight:650;color:var(--faint);background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:2px 11px}

/* ---------- download page ---------- */
.os-t{display:flex;align-items:center;gap:12px;font-size:1.4rem;font-weight:750;margin:42px 0 10px;color:var(--ink)}
.os-t:first-child{margin-top:0}
.os-t svg{color:var(--purple)}
.tbl-wrap{overflow-x:auto;margin:18px 0 8px;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--card-sh)}
table{width:100%;border-collapse:collapse;font-size:.93rem;background:#fff}
th{text-align:start;background:var(--bg-soft);color:var(--muted);font-weight:650;padding:12px 18px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:12px 18px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
tr:hover td{background:#fdfcff}
.td-dl{direction:ltr;text-align:left}
.dl-a{font-family:var(--mono);font-size:.86em;word-break:break-all}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:40px 0 28px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 28px;box-shadow:var(--card-sh)}
.panel h2{font-size:1.1rem;margin-bottom:12px}
.panel ul{padding-inline-start:20px;color:var(--muted);font-size:.94rem}
.panel li{margin-bottom:8px}

/* ---------- callouts ---------- */
.callout{border-radius:var(--r);padding:18px 22px;margin:22px 0;font-size:.95rem;border:1px solid}
.callout p{margin:6px 0 0;color:var(--muted)}
.callout strong{font-weight:700}
.callout.tip{background:#f2fbf6;border-color:#c9ecd9}
.callout.tip>strong{color:#12805c}
.callout.warn{background:#fff8f0;border-color:#fbe1c4}
.callout.warn>strong{color:#b35c12}
.callout.note{background:#f0f6ff;border-color:#cfe3fc}
.callout.note>strong{color:#1f5fbf}

/* ---------- article ---------- */
.art-meta{color:var(--faint);font-size:.87rem}
.art-body{padding:44px 22px 30px}
.art-body>p{margin:16px 0}
.art-body h2{font-size:1.45rem;font-weight:750;margin:44px 0 14px;letter-spacing:-.2px;scroll-margin-top:90px}
.art-body h2::before{content:"";display:inline-block;width:5px;height:1em;border-radius:3px;background:var(--grad);margin-inline-end:12px;vertical-align:-3px}
.art-body h3{font-size:1.12rem;margin:28px 0 10px}
.art-body ul,.art-body ol{margin:14px 0;padding-inline-start:26px}
.art-body li{margin-bottom:8px}
.art-body li::marker{color:var(--pink);font-weight:700}
.art-body table{font-size:.92rem}
.art-body .tbl,.art-body table{margin:20px 0}
.art-body table{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:block;overflow-x:auto;white-space:normal}
.fig{margin:28px 0;text-align:center}
.fig img{border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--card-sh);background:#fff}
.fig figcaption{font-size:.84rem;color:var(--faint);margin-top:10px}
.toc{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);padding:18px 24px;margin:26px 0;font-size:.93rem}
.toc strong{display:block;margin-bottom:6px;font-size:.85rem;color:var(--faint);text-transform:uppercase;letter-spacing:.6px}
.toc ol{padding-inline-start:20px;columns:2;column-gap:36px}
.toc li{margin:4px 0;break-inside:avoid}
.toc a{color:var(--muted)}
.toc a:hover{color:var(--purple)}
.dl-box{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;background:var(--grad-soft);border:1px solid #eadcfa;border-radius:var(--r-lg);padding:22px 28px;margin:40px 0}
.dl-box strong{font-size:1.05rem}
.dl-box p{color:var(--muted);font-size:.86rem;margin-top:3px}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:36px 0 8px}
.pn a{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 20px;color:var(--ink);font-weight:600;font-size:.92rem;line-height:1.45;box-shadow:var(--card-sh)}
.pn a:hover{text-decoration:none;border-color:var(--purple);color:var(--purple)}
.pn a small{display:block;color:var(--faint);font-weight:500;font-size:.76rem;margin-bottom:3px}
.pn-next{text-align:end}
.related{padding:10px 0 60px}
.related h2{font-size:1.3rem;margin-bottom:22px}

/* ---------- footer ---------- */
.site-foot{background:#1c1430;color:#b9b1d4;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;padding:56px 22px 40px}
.foot-about .brand-t{color:#fff}
.foot-about p{font-size:.88rem;margin-top:14px;line-height:1.7}
.foot-col h3{color:#fff;font-size:.92rem;margin-bottom:14px;letter-spacing:.4px}
.foot-col ul{list-style:none}
.foot-col li{margin-bottom:9px}
.foot-col a{color:#b9b1d4;font-size:.9rem}
.foot-col a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.09);padding:20px 22px 26px;font-size:.8rem;color:#7f75a3;display:flex;flex-wrap:wrap;gap:6px 30px;justify-content:space-between}

/* ---------- root / 404 ---------- */
.root-body{display:flex;min-height:100vh;align-items:center;justify-content:center;background:var(--grad-soft)}
.root-pick{text-align:center;padding:40px}
.root-pick img{border-radius:18px}
.root-pick h1{margin:18px 0 6px;font-size:2rem}
.root-pick p{color:var(--muted);margin-bottom:22px}
.root-langs{list-style:none;display:flex;flex-direction:column;gap:10px;max-width:280px;margin:0 auto}
.root-langs a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;font-weight:600;color:var(--ink);box-shadow:var(--card-sh)}
.root-langs a:hover{text-decoration:none;border-color:var(--purple);color:var(--purple)}

/* ---------- RTL ---------- */
[dir="rtl"] .hero h1{letter-spacing:0}
[dir="rtl"] .sect-t,[dir="rtl"] .page-head h1{letter-spacing:0}
[dir="rtl"] body{font-size:16.5px}
[dir="rtl"] .pn-next{text-align:start}
[dir="rtl"] .art-body h2::before{vertical-align:-2px}
[dir="rtl"] code,[dir="rtl"] .dl-a{direction:ltr;unicode-bidi:embed;display:inline-block}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero-in{grid-template-columns:1fr;padding:52px 22px 60px;gap:36px}
  .hero-art{display:flex;justify-content:center}
  .hero-art img{max-width:520px}
  .feat-grid,.steps,.g-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .two-col{grid-template-columns:1fr}
  .toc ol{columns:1}
}
@media (max-width:700px){
  .head-in{gap:12px}
  .brand-t small{display:none}
  .nav-burger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:8px;cursor:pointer;order:5;border-radius:10px;border:1px solid var(--line)}
  .nav-burger span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
  .main-nav{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:10px 16px 16px;box-shadow:0 20px 40px -20px rgba(30,10,70,.25)}
  .main-nav a{padding:12px 14px}
  .navtg:checked ~ .main-nav{display:flex}
  .navtg:checked ~ .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .navtg:checked ~ .nav-burger span:nth-child(2){opacity:0}
  .navtg:checked ~ .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .head-actions{margin-inline-start:auto}
  .head-actions .btn{display:none}
  .feat-grid,.steps,.g-grid,.pn{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .sect{padding:54px 0}
  .btn-lg{padding:13px 26px;font-size:1rem}
  .hero-cta .btn{width:100%;justify-content:center}
}