/* Spectrum Bloom — Chrome Landing */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Roboto,sans-serif;background:#fbf7f3;color:#1a1530;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes float-bloom{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-12px) rotate(3deg)}}

:root{
  --mag:#d6336c; --mag2:#a61e4d; --peach:#ff8a5b; --cyan:#0bbcd6; --plum:#5b2a86;
  --ink:#1a1530; --ink2:#3d365c; --mute:#6b6585;
  --cream:#fbf7f3; --cream2:#f3ecdf; --paper:#fff;
  --line:#ece2d6; --line2:#e0d4c2;
  --shadow:0 10px 30px -10px rgba(91,42,134,.18);
  --radius:18px;
}

.wrap{max-width:1200px;margin:0 auto;padding:0 22px}

/* Nav */
.bnav{position:sticky;top:0;z-index:50;background:rgba(251,247,243,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.bnav-inner{max-width:1200px;margin:0 auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.bnav-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}
.bnav-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--mag),var(--peach));display:grid;place-items:center;color:#fff;box-shadow:var(--shadow)}
.bnav-links{display:flex;gap:6px;align-items:center}
.bnav-link{padding:9px 16px;border-radius:999px;font-weight:600;color:var(--ink2);font-size:14.5px;transition:.2s}
.bnav-link:hover{background:var(--cream2);color:var(--ink)}
.bnav-link.bn-on{background:var(--ink);color:#fff}
.bnav-cta{padding:10px 18px;border-radius:999px;background:linear-gradient(135deg,var(--mag),var(--peach));color:#fff;font-weight:700;font-size:14px}
.bnav-mob{display:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;transition:.25s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-mag{background:linear-gradient(135deg,var(--mag),var(--peach));color:#fff;box-shadow:0 12px 30px -10px rgba(214,51,108,.55)}
.btn-ink{background:var(--ink);color:#fff}
.btn-cyan{background:var(--cyan);color:#fff}
.btn-out{background:transparent;border:1.5px solid var(--ink);color:var(--ink)}
.btn-outw{background:transparent;border:1.5px solid rgba(255,255,255,.35);color:#fff}
.btn-white{background:#fff;color:var(--ink)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-sm{padding:9px 16px;font-size:13.5px}

/* Sections */
.sec{padding:80px 0}
.sec-sm{padding:50px 0}
.sec-cream{background:var(--cream2)}
.sec-paper{background:var(--paper)}
.sec-ink{background:linear-gradient(160deg,#1a1530 0%,#3d1f5f 100%);color:#f4eef8}
.sec-bloom{background:linear-gradient(135deg,#fde2e9 0%,#fff1e3 50%,#dff7fa 100%)}

.sec-head{max-width:780px;margin:0 auto 50px;text-align:center}
.sec-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:700;color:var(--mag);margin-bottom:14px}
.sec-chip-dot{width:7px;height:7px;border-radius:50%;background:var(--mag)}
.sec-chip-cyan{color:var(--cyan)}.sec-chip-cyan .sec-chip-dot{background:var(--cyan)}
.sec-chip-peach{color:#d96a3a}.sec-chip-peach .sec-chip-dot{background:var(--peach)}
.sec-chip-light{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#fff}
.sec-chip-light .sec-chip-dot{background:#fff}
.sec-h2{font-size:clamp(28px,3.6vw,44px);font-weight:800;line-height:1.15;letter-spacing:-.02em;color:var(--ink)}
.sec-sub{margin-top:14px;color:var(--mute);font-size:16px}
.sec-h2.lt,.sec-sub.lt{color:#fff}
.sec-sub.lt{color:rgba(244,238,248,.75)}
.hl{background:linear-gradient(135deg,var(--mag),var(--peach));-webkit-background-clip:text;background-clip:text;color:transparent}
.hl-cy{background:linear-gradient(135deg,var(--cyan),#0788a0);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Hero */
.hero{padding:80px 0 90px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-200px;right:-150px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(214,51,108,.18),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;bottom:-180px;left:-120px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(11,188,214,.15),transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;position:relative}
.hero-eb{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:700;color:var(--mag2);margin-bottom:22px}
.hero-eb-dot{width:7px;height:7px;border-radius:50%;background:var(--mag);box-shadow:0 0 8px var(--mag)}
.hero-h1{font-size:clamp(36px,5vw,60px);line-height:1.05;font-weight:800;letter-spacing:-.025em;color:var(--ink)}
.hero-p{margin-top:22px;font-size:18px;color:var(--ink2);max-width:520px}
.hero-act{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px;font-size:13.5px;color:var(--mute)}
.hero-trust-item{display:flex;align-items:center;gap:6px;font-weight:600}
.hero-trust-item svg{color:var(--mag)}

/* Hero bloom visual */
.hero-vis{position:relative;height:480px}
.bloom{position:absolute;border-radius:24px;background:#fff;box-shadow:var(--shadow);padding:18px;border:1px solid var(--line)}
.bloom-1{top:20px;left:20px;width:240px;animation:float-bloom 6s ease-in-out infinite}
.bloom-2{top:90px;right:0;width:230px;animation:float-bloom 7s ease-in-out infinite .8s}
.bloom-3{bottom:50px;left:60px;width:260px;animation:float-bloom 8s ease-in-out infinite .4s}
.bloom-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.bloom-ico{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;color:#fff}
.bloom-ico.b-mag{background:linear-gradient(135deg,var(--mag),var(--peach))}
.bloom-ico.b-cy{background:linear-gradient(135deg,var(--cyan),#0788a0)}
.bloom-ico.b-pl{background:linear-gradient(135deg,var(--plum),#7c3aed)}
.bloom-ttl{font-size:13px;color:var(--mute);font-weight:600}
.bloom-val{font-size:22px;font-weight:800;letter-spacing:-.01em}
.bloom-bar{margin-top:10px;height:6px;border-radius:99px;background:var(--cream2);overflow:hidden}
.bloom-bar-fill{height:100%;border-radius:99px}
.bbf-mag{width:88%;background:linear-gradient(90deg,var(--mag),var(--peach))}
.bbf-cy{width:75%;background:linear-gradient(90deg,var(--cyan),#0788a0)}
.bbf-pl{width:92%;background:linear-gradient(90deg,var(--plum),#7c3aed)}
.bloom-foot{margin-top:8px;font-size:12px;color:var(--mute)}

/* Strip */
.strip{display:grid;grid-template-columns:repeat(5,1fr);gap:0;padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.strip-item{text-align:center;padding:0 16px;border-right:1px solid var(--line)}
.strip-item:last-child{border-right:0}
.strip-num{font-size:30px;font-weight:800;letter-spacing:-.02em;color:var(--mag)}
.strip-num.cy{color:var(--cyan)}.strip-num.pe{color:var(--peach)}.strip-num.pl{color:var(--plum)}
.strip-lbl{margin-top:4px;font-size:13px;color:var(--mute);font-weight:600}

/* Feature grid */
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.fcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative;overflow:hidden;transition:.3s}
.fcard::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--mag),var(--peach));transform:scaleX(0);transform-origin:left;transition:.3s}
.fcard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.fcard:hover::before{transform:scaleX(1)}
.fcard.fc-cy::before{background:linear-gradient(90deg,var(--cyan),#0788a0)}
.fcard.fc-pl::before{background:linear-gradient(90deg,var(--plum),#7c3aed)}
.fcard.fc-pe::before{background:linear-gradient(90deg,var(--peach),#f59e0b)}
.fcard.fc-em::before{background:linear-gradient(90deg,#10b981,#0bbcd6)}
.fcard.fc-rs::before{background:linear-gradient(90deg,#f43f5e,#d6336c)}
.fico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;color:#fff;margin-bottom:18px;background:linear-gradient(135deg,var(--mag),var(--peach))}
.fico.fi-cy{background:linear-gradient(135deg,var(--cyan),#0788a0)}
.fico.fi-pl{background:linear-gradient(135deg,var(--plum),#7c3aed)}
.fico.fi-pe{background:linear-gradient(135deg,var(--peach),#f59e0b)}
.fico.fi-em{background:linear-gradient(135deg,#10b981,#0bbcd6)}
.fico.fi-rs{background:linear-gradient(135deg,#f43f5e,#d6336c)}
.fttl{font-size:18px;font-weight:800;margin-bottom:10px;color:var(--ink)}
.fdesc{color:var(--mute);font-size:14.5px;line-height:1.7}

/* Platform */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;text-align:center;transition:.25s;position:relative}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--mag)}
.pcard.p-feat{background:linear-gradient(160deg,#1a1530,#3d1f5f);color:#fff;border-color:var(--ink)}
.pbadge{position:absolute;top:12px;right:12px;padding:3px 10px;font-size:11px;background:var(--mag);color:#fff;border-radius:99px;font-weight:700;letter-spacing:.05em}
.pico{width:54px;height:54px;border-radius:14px;background:var(--cream2);display:grid;place-items:center;margin:0 auto 14px;color:var(--ink)}
.p-feat .pico{background:rgba(255,255,255,.1);color:#fff}
.pname{font-weight:800;font-size:17px;margin-bottom:4px}
.pver{font-size:13px;color:var(--mute);margin-bottom:14px}
.p-feat .pver{color:rgba(244,238,248,.7)}
.pbtn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:99px;background:var(--ink);color:#fff;font-size:13.5px;font-weight:700;width:100%;justify-content:center}
.pbtn:hover{background:var(--mag)}
.p-feat .pbtn{background:linear-gradient(135deg,var(--mag),var(--peach))}

/* Deep section (3 alternating rows) */
.deep{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-bottom:60px}
.deep:last-child{margin-bottom:0}
.deep.flip .di{order:2}
.dchip{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:99px;font-size:12.5px;font-weight:700;margin-bottom:14px}
.dchip.dc-mag{background:rgba(214,51,108,.1);color:var(--mag)}
.dchip.dc-cy{background:rgba(11,188,214,.12);color:var(--cyan)}
.dchip.dc-pe{background:rgba(255,138,91,.15);color:#d96a3a}
.dh3{font-size:30px;font-weight:800;letter-spacing:-.015em;line-height:1.2;color:var(--ink);margin-bottom:14px}
.dp{color:var(--mute);font-size:15.5px;margin-bottom:18px}
.dlist{display:flex;flex-direction:column;gap:10px}
.dli{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--ink2)}
.dli svg{color:var(--mag);flex-shrink:0;margin-top:3px}
.dvis{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}
.dvis-ttl{font-size:13px;color:var(--mute);font-weight:600;margin-bottom:14px;text-transform:uppercase;letter-spacing:.05em}
.dbar-row{display:grid;grid-template-columns:90px 1fr 50px;gap:10px;align-items:center;margin-bottom:10px;font-size:13px}
.dbar-lbl{font-weight:600;color:var(--ink2)}
.dbar-track{height:8px;border-radius:99px;background:var(--cream2);overflow:hidden}
.dbar-fill{height:100%;border-radius:99px}
.dbf-mag{background:linear-gradient(90deg,var(--mag),var(--peach))}
.dbf-cy{background:linear-gradient(90deg,var(--cyan),#0788a0)}
.dbf-pl{background:linear-gradient(90deg,var(--plum),#7c3aed)}
.dbf-gy{background:#cdc4b3}
.dbar-val{font-weight:700;text-align:right;color:var(--ink)}
.dstats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px;padding-top:18px;border-top:1px dashed var(--line)}
.dstat{text-align:center}
.dstat-num{font-size:22px;font-weight:800;color:var(--mag)}
.dstat-num.cy{color:var(--cyan)}.dstat-num.pe{color:var(--peach)}
.dstat-lbl{font-size:11.5px;color:var(--mute);font-weight:600;margin-top:2px}

/* Reviews */
.rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.25s}
.rcard:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.rstars{color:#f59e0b;margin-bottom:10px;font-size:15px;letter-spacing:2px}
.rtxt{color:var(--ink2);font-size:14.5px;margin-bottom:18px;min-height:80px}
.rfoot{display:flex;align-items:center;gap:12px}
.ravatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:15px}
.av-mag{background:linear-gradient(135deg,var(--mag),var(--peach))}
.av-cy{background:linear-gradient(135deg,var(--cyan),#0788a0)}
.av-pl{background:linear-gradient(135deg,var(--plum),#7c3aed)}
.av-pe{background:linear-gradient(135deg,var(--peach),#f59e0b)}
.av-em{background:linear-gradient(135deg,#10b981,#0bbcd6)}
.av-rs{background:linear-gradient(135deg,#f43f5e,#d6336c)}
.rname{font-weight:700;font-size:14.5px}
.rrole{font-size:12.5px;color:var(--mute)}

/* Comparison */
.cmp{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.cmp table{width:100%;border-collapse:collapse;min-width:680px}
.cmp th,.cmp td{padding:14px 16px;text-align:center;border-bottom:1px solid var(--line);font-size:14px}
.cmp th{background:var(--cream2);font-weight:700;color:var(--ink)}
.cmp td:first-child,.cmp th:first-child{text-align:left;font-weight:600}
.cmp .hl-col{background:rgba(214,51,108,.05);font-weight:700}
.cmp .yes{color:#10b981;font-weight:700}.cmp .no{color:#cdc4b3}
.cmp .part{color:var(--peach);font-weight:600}
.cmp tr:last-child td{border-bottom:0}

/* FAQ */
.faq{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faqi{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.2s}
.faqi.open{border-color:var(--mag);box-shadow:var(--shadow)}
.faqq{padding:18px 22px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:700;color:var(--ink);font-size:15.5px;width:100%;text-align:left;gap:12px}
.faqi.open .faqq{color:var(--mag)}
.faq-chev{transition:.3s;flex-shrink:0;color:var(--mute)}
.faqi.open .faq-chev{transform:rotate(180deg);color:var(--mag)}
.faqa{max-height:0;overflow:hidden;transition:.35s}
.faqa-in{padding:0 22px 18px;color:var(--ink2);font-size:14.5px;line-height:1.75}
.faqi.open .faqa{max-height:500px}

/* CTA */
.cta-bn{background:linear-gradient(135deg,var(--mag) 0%,var(--peach) 100%);border-radius:24px;padding:60px 40px;text-align:center;color:#fff;box-shadow:0 30px 60px -20px rgba(214,51,108,.5)}
.cta-eb{display:inline-block;padding:6px 14px;border-radius:99px;background:rgba(255,255,255,.18);font-size:13px;font-weight:700;margin-bottom:14px}
.cta-h2{font-size:clamp(26px,3.4vw,40px);font-weight:800;line-height:1.15;letter-spacing:-.02em}
.cta-p{margin-top:14px;opacity:.92;font-size:16px;max-width:580px;margin-left:auto;margin-right:auto}
.cta-act{margin-top:26px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Download page */
.dlhero{padding:70px 0 50px;text-align:center;position:relative;background:linear-gradient(135deg,#fde2e9 0%,#fff1e3 50%,#dff7fa 100%)}
.dlh-tag{display:inline-flex;align-items:center;gap:8px;background:#fff;padding:7px 16px;border-radius:99px;font-size:13px;font-weight:700;color:var(--mag);border:1px solid var(--line);margin-bottom:18px}
.dlh-tag-dot{width:8px;height:8px;border-radius:50%;background:var(--mag);box-shadow:0 0 10px var(--mag)}
.dlh-h1{font-size:clamp(32px,4.4vw,52px);font-weight:800;letter-spacing:-.025em;color:var(--ink);max-width:760px;margin:0 auto}
.dlh-p{margin-top:14px;color:var(--ink2);font-size:17px;max-width:580px;margin-left:auto;margin-right:auto}

.dlmain{max-width:780px;margin:-30px auto 0;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 30px 60px -20px rgba(91,42,134,.25);padding:40px;position:relative;z-index:2}
.dlmain-top{display:flex;align-items:center;gap:18px;margin-bottom:26px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.dlmain-ico{width:64px;height:64px;border-radius:18px;background:linear-gradient(135deg,var(--mag),var(--peach));display:grid;place-items:center;color:#fff;flex-shrink:0}
.dlmain-name{font-size:22px;font-weight:800;color:var(--ink)}
.dlmain-meta{font-size:13.5px;color:var(--mute);margin-top:4px}
.dl-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:24px}
.dl-spec{background:var(--cream);border-radius:12px;padding:14px}
.dl-spec-l{font-size:11.5px;color:var(--mute);font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.dl-spec-v{font-size:15px;font-weight:700;color:var(--ink);margin-top:4px}
.dl-sec{display:flex;align-items:flex-start;gap:10px;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:12px;padding:14px;color:#065f46;font-size:13.5px;font-weight:600;margin-bottom:22px}
.dl-sec svg{flex-shrink:0;margin-top:2px}
.dlmain-btns{display:flex;gap:12px;flex-wrap:wrap}
.dlmain-btns .btn{flex:1;justify-content:center;min-width:180px}

/* Other plats */
.opgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.opcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.25s}
.opcard:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.optop{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.opico{width:48px;height:48px;border-radius:13px;background:var(--cream2);display:grid;place-items:center;color:var(--ink)}
.opname{font-weight:800;font-size:16px}
.opver{font-size:12.5px;color:var(--mute)}
.opsteps{list-style:none;font-size:13.5px;color:var(--ink2);margin-bottom:16px}
.opsteps li{padding:6px 0 6px 22px;position:relative}
.opsteps li::before{content:"";position:absolute;left:0;top:13px;width:6px;height:6px;border-radius:50%;background:var(--mag)}

/* Guide */
.gguide{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.gcol{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.gcol-ttl{font-size:18px;font-weight:800;display:flex;align-items:center;gap:10px;margin-bottom:18px}
.gcol-dot{width:10px;height:10px;border-radius:50%;background:var(--mag)}
.gcol-dot.cy{background:var(--cyan)}
.gsteps{display:flex;flex-direction:column;gap:16px}
.gstep{display:flex;gap:14px}
.gn{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--mag),var(--peach));color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px;flex-shrink:0}
.gn.cy{background:linear-gradient(135deg,var(--cyan),#0788a0)}
.gst{font-weight:700;font-size:15px;color:var(--ink);margin-bottom:3px}
.gsd{font-size:13.5px;color:var(--mute)}

/* Reqs */
.rqgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.rqcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;text-align:center}
.rqi{width:40px;height:40px;border-radius:11px;background:var(--cream2);display:grid;place-items:center;color:var(--mag);margin:0 auto 10px}
.rqt{font-weight:800;font-size:14px;margin-bottom:4px}
.rqv{font-size:13px;color:var(--mute)}

/* Version timeline */
.verlist{max-width:820px;margin:0 auto}
.veri{display:grid;grid-template-columns:32px 1fr;gap:16px;padding-bottom:24px;position:relative}
.veri:not(:last-child)::before{content:"";position:absolute;left:15px;top:32px;bottom:0;width:2px;background:var(--line)}
.verdot{width:32px;height:32px;border-radius:50%;background:var(--mag);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:800;position:relative;z-index:1}
.verdot.cy{background:var(--cyan)}.verdot.pl{background:var(--plum)}.verdot.pe{background:var(--peach)}.verdot.em{background:#10b981}
.verbody{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}
.verhead{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.vernum{font-weight:800;font-size:16px}
.vertag{font-size:11px;padding:3px 9px;border-radius:99px;font-weight:700;letter-spacing:.04em}
.vt-stable{background:rgba(16,185,129,.12);color:#065f46}
.vt-beta{background:rgba(11,188,214,.12);color:var(--cyan)}
.vt-lts{background:rgba(91,42,134,.12);color:var(--plum)}
.verdate{margin-left:auto;font-size:12.5px;color:var(--mute)}
.verdesc{font-size:14px;color:var(--ink2)}

.secsafe{background:linear-gradient(135deg,#ecfdf5,#dff7fa);border:1px solid #a7f3d0;border-radius:18px;padding:30px;display:flex;gap:18px;align-items:flex-start;max-width:880px;margin:0 auto}
.secsafe-i{width:48px;height:48px;border-radius:14px;background:#10b981;color:#fff;display:grid;place-items:center;flex-shrink:0}
.secsafe-t{font-size:18px;font-weight:800;color:#065f46;margin-bottom:6px}
.secsafe-d{color:#047857;font-size:14.5px;line-height:1.7}

/* Article (zh-cn) */
.arthero{padding:70px 0 50px;background:linear-gradient(135deg,#fde2e9 0%,#fff1e3 50%,#dff7fa 100%)}
.arth-crumb{font-size:13px;color:var(--mute);margin-bottom:14px}
.arth-crumb a:hover{color:var(--mag)}
.arth-h1{font-size:clamp(30px,4vw,46px);font-weight:800;letter-spacing:-.02em;color:var(--ink);max-width:840px;line-height:1.15}
.arth-p{margin-top:14px;color:var(--ink2);font-size:16.5px;max-width:760px}
.kws{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.kw{padding:5px 12px;background:#fff;border:1px solid var(--line);border-radius:99px;font-size:12.5px;font-weight:600;color:var(--ink2)}

.alay{display:grid;grid-template-columns:1fr 320px;gap:40px}
.abody{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px}
.abody h2{font-size:24px;margin:32px 0 14px;color:var(--ink);font-weight:800;letter-spacing:-.01em;padding-bottom:10px;border-bottom:2px solid var(--mag);display:inline-block}
.abody h2:first-child{margin-top:0}
.abody h3{font-size:18px;margin:22px 0 10px;color:var(--ink);font-weight:800}
.abody p{margin:10px 0;color:var(--ink2);font-size:15px}
.abody ul,.abody ol{margin:10px 0 14px 22px;color:var(--ink2)}
.abody ul li,.abody ol li{margin:6px 0;font-size:15px}
.abody strong{color:var(--mag2)}
.abody table{width:100%;border-collapse:collapse;margin:14px 0;font-size:14px}
.abody table th,.abody table td{padding:10px 12px;border:1px solid var(--line);text-align:left}
.abody table th{background:var(--cream2);font-weight:700}

.icta{margin:22px 0;padding:20px 24px;border-radius:14px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.icta.ic-mag{background:linear-gradient(135deg,#fde2e9,#fff1e3);border:1px solid #fbcfe8}
.icta.ic-cy{background:linear-gradient(135deg,#dff7fa,#fff1e3);border:1px solid #a5f3fc}
.icta.ic-pl{background:linear-gradient(135deg,#ede9fe,#fde2e9);border:1px solid #ddd6fe}
.icta-t{font-weight:800;font-size:16px;color:var(--ink)}
.icta-d{font-size:13.5px;color:var(--ink2);margin-top:2px}

.tipgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:14px 0}
.tipc{background:var(--cream);border-radius:12px;padding:16px;border-left:3px solid var(--mag)}
.tipc:nth-child(2n){border-left-color:var(--cyan)}
.tipn{font-size:11.5px;color:var(--mag);font-weight:800;margin-bottom:4px}
.tipt{font-weight:800;font-size:14.5px;margin-bottom:4px}
.tipd{font-size:13px;color:var(--mute)}

.sbar{display:flex;flex-direction:column;gap:18px;position:sticky;top:90px;align-self:start}
.sbox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.sbox-t{font-size:15px;font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.sbox-t::before{content:"";width:4px;height:14px;background:var(--mag);border-radius:2px}
.sdl{display:flex;align-items:center;gap:10px;padding:11px 14px;background:var(--cream);border-radius:12px;font-size:13.5px;font-weight:700;color:var(--ink);width:100%;text-align:left;margin-bottom:8px;transition:.2s;border:1px solid transparent}
.sdl:hover{border-color:var(--mag);background:#fff}
.sdl-i{width:32px;height:32px;border-radius:9px;background:#fff;display:grid;place-items:center;color:var(--ink);flex-shrink:0}
.sdl-info{flex:1}
.sdl-n{font-weight:700}
.sdl-v{font-size:11.5px;color:var(--mute);font-weight:500}
.stoc{list-style:none}
.stoc li a{display:block;padding:7px 0;font-size:13.5px;color:var(--ink2);border-bottom:1px solid var(--line)}
.stoc li:last-child a{border-bottom:0}
.stoc li a:hover{color:var(--mag)}
.sst{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.sst-i{background:var(--cream);border-radius:10px;padding:12px;text-align:center}
.sst-n{font-size:18px;font-weight:800;color:var(--mag)}
.sst-l{font-size:11.5px;color:var(--mute);font-weight:600}
.ssec{background:linear-gradient(135deg,#ecfdf5,#dff7fa);border:1px solid #a7f3d0;border-radius:12px;padding:14px;font-size:13px;color:#065f46;font-weight:600}

/* Footer */
.bfoot{background:var(--ink);color:#cfc7d8;padding:40px 0 30px;border-top:4px solid var(--mag)}
.bfoot-in{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px}
.bfoot-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800}
.bfoot-sec{font-size:13.5px;color:#a7f3d0;font-weight:600}
.bfoot-note{margin-top:20px;text-align:center;font-size:12.5px;color:#8a82a3;border-top:1px solid #3d365c;padding-top:18px}

@media (max-width:980px){
  .hero-grid,.deep,.gguide,.alay{grid-template-columns:1fr;gap:30px}
  .deep.flip .di{order:0}
  .hero-vis{height:380px}
  .fgrid,.rgrid,.opgrid{grid-template-columns:repeat(2,1fr)}
  .pgrid,.rqgrid{grid-template-columns:repeat(2,1fr)}
  .strip{grid-template-columns:repeat(2,1fr);gap:20px;padding:20px}
  .strip-item{border-right:0;border-bottom:1px solid var(--line);padding:10px 0}
  .bnav-links{display:none}
  .sbar{position:static}
  .dlmain{padding:26px}
  .sec{padding:55px 0}
}
@media (max-width:560px){
  .fgrid,.rgrid,.opgrid,.pgrid,.rqgrid{grid-template-columns:1fr}
  .dl-specs{grid-template-columns:1fr 1fr}
  .tipgrid{grid-template-columns:1fr}
}