.dl-root{--bg-base:#fbf6ee;--bg-tint:#f7eee0;--paper:#fff;--paper-soft:#fffcf6bd;--paper-card:#fffcf6e0;--ink-strong:#1c1611;--ink-base:#2a201a;--ink-mute:#211b16a8;--ink-faint:#211b166b;--line:#36281d1a;--line-strong:#36281d33;--accent:#c0532f;--accent-deep:#9a3f22;--accent-soft:#c0532f1a;--accent-glow:#ffa8744d;--warm:#f5a96b;--teal:#3d8e8e;--display:"Inter", "SF Pro Display", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--sans:"Inter", "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--mono:ui-monospace, "SF Mono", "SFMono-Regular", "Cascadia Code", Consolas, monospace;background:radial-gradient(circle at 12% 0%, #ffb28233, transparent 32rem), radial-gradient(circle at 92% 18%, #6ca8a821, transparent 30rem), linear-gradient(180deg, var(--bg-base) 0%, var(--bg-tint) 60%, var(--bg-base) 100%);min-height:100vh;color:var(--ink-base);font-family:var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"ss01", "cv11";font-size:15px;line-height:1.62;position:relative;overflow-x:clip}.dl-root:before,.dl-root:after{content:"";pointer-events:none;position:absolute;inset:0}.dl-root:before{background-image:linear-gradient(#3c2d200d 1px,#0000 1px),linear-gradient(90deg,#3c2d200a 1px,#0000 1px);background-size:92px 92px;-webkit-mask-image:linear-gradient(#000000b3,#0000 82%);mask-image:linear-gradient(#000000b3,#0000 82%)}.dl-root:after{opacity:.5;mix-blend-mode:multiply;background-image:radial-gradient(#7850280a 1px,#0000 1px);background-size:3px 3px}.dl-header{z-index:5;justify-content:space-between;align-items:center;width:min(1240px,100% - 56px);margin:0 auto;padding:28px 0 0;display:flex;position:relative}.dl-brand{color:inherit;align-items:center;gap:12px;text-decoration:none;display:inline-flex}.dl-brand-logo{mix-blend-mode:multiply;width:clamp(132px,13vw,176px);height:auto;display:block}.dl-brand-mark{border:1px solid var(--line-strong);width:38px;height:38px;color:var(--ink-strong);font-family:var(--mono);letter-spacing:-.04em;background:linear-gradient(135deg,#fff8ee,#f7e7d0);border-radius:12px;place-items:center;font-size:11px;font-weight:700;display:grid;position:relative;box-shadow:0 12px 30px #402d1c1a,inset 0 1px #ffffffb3}.dl-brand-dot{background:var(--accent);border-radius:999px;width:6px;height:6px;position:absolute;top:5px;right:5px;box-shadow:0 0 0 3px #c0532f2e}.dl-brand-text{flex-direction:column;display:flex}.dl-brand-text strong{color:var(--ink-strong);font-family:var(--display);letter-spacing:-.02em;font-size:14px;font-weight:700}.dl-brand-text small{color:var(--ink-mute);letter-spacing:.01em;margin-top:1px;font-size:11px}.dl-nav{border:1px solid var(--line);-webkit-backdrop-filter:blur(20px);background:#fffcf5ad;border-radius:999px;align-items:center;gap:4px;padding:5px 5px 5px 12px;display:flex;box-shadow:0 14px 32px #402d1c0f}.dl-nav a{color:var(--ink-mute);border-radius:999px;padding:7px 13px;font-size:12px;font-weight:500;text-decoration:none;transition:color .2s,background .2s}.dl-nav a:hover{color:var(--ink-strong);background:#ffffffb8}.dl-nav .dl-nav-cta{background:var(--ink-strong);color:#fff8ec}.dl-nav .dl-nav-cta:hover{color:#fff;background:#2c211a}.dl-main{z-index:1;flex-direction:column;gap:32px;width:min(1240px,100% - 56px);margin:0 auto;padding:clamp(64px,8vw,112px) 0 clamp(56px,7vw,88px);display:flex;position:relative}.dl-hero{grid-template-columns:minmax(0,.96fr) minmax(340px,1.04fr);align-items:center;gap:clamp(36px,5vw,64px);padding:0 0 clamp(20px,3vw,36px);display:grid}.dl-hero-eyebrow,.dl-section-kicker{border:1px solid var(--line);width:max-content;color:var(--accent);font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;background:#fffcf69e;border-radius:999px;align-items:center;padding:6px 12px;font-size:11px;font-weight:700;line-height:1;display:inline-flex}.dl-hero-eyebrow{margin-bottom:22px}.dl-hero-title{max-width:680px;color:var(--ink-strong);font-family:var(--display);letter-spacing:-.03em;margin:0;font-size:clamp(34px,5vw,64px);font-weight:700;line-height:1.1}.dl-hero-desc{max-width:580px;color:var(--ink-mute);margin:22px 0 0;font-size:clamp(14px,1.15vw,15.5px);line-height:1.72}.dl-hero-actions{flex-wrap:wrap;gap:10px;margin:28px 0 0;display:flex}.dl-primary-cta,.dl-secondary-cta{letter-spacing:.005em;border-radius:999px;justify-content:center;align-items:center;gap:7px;min-height:44px;padding:0 22px;font-size:13.5px;font-weight:600;text-decoration:none;transition:transform .24s,box-shadow .24s,background .24s;display:inline-flex;position:relative}.dl-primary-cta{background:linear-gradient(135deg, var(--ink-strong) 0%, #2e231a 100%);color:#fff8ec;box-shadow:0 18px 42px #36261829,inset 0 1px #ffffff1f}.dl-secondary-cta{border:1px solid var(--line-strong);color:var(--ink-base);background:#fffcf6b8}.dl-primary-cta:hover,.dl-secondary-cta:hover{transform:translateY(-2px)}.dl-primary-cta--disabled{opacity:.55;pointer-events:none}.dl-hero-meta{flex-wrap:wrap;gap:8px;margin-top:22px;display:inline-flex}.dl-hero-meta-pill{border:1px solid var(--line);color:var(--ink-mute);background:#fffcf6a3;border-radius:999px;padding:5px 12px;font-size:12px}.dl-hero-meta-pill strong{color:var(--ink-strong);margin-left:4px}.dl-hero-panel{border:1px solid var(--line);background:radial-gradient(circle at 88% 8%,#3d8e8e26,#0000 34%),linear-gradient(145deg,#fffcf6f0,#faecdab8);border-radius:28px;min-height:336px;padding:22px;position:relative;overflow:hidden;box-shadow:0 24px 60px #402d1c1f,inset 0 1px #ffffffb8}.dl-panel-top{gap:7px;margin-bottom:26px;display:flex}.dl-panel-top span{background:#2a201a29;border-radius:50%;width:11px;height:11px}.dl-panel-title{color:var(--ink-mute);margin-bottom:16px;font-size:13.5px}.dl-panel-flow{gap:12px;display:grid}.dl-panel-flow div,.dl-panel-result{border:1px solid var(--line);background:#ffffff9e;border-radius:18px;align-items:center;gap:12px;padding:14px 16px;display:flex;box-shadow:0 12px 28px #402d1c0f}.dl-panel-flow strong{background:var(--accent-soft);width:28px;height:28px;color:var(--accent-deep);border-radius:999px;place-items:center;font-size:13px;display:grid}.dl-panel-flow span,.dl-panel-result{color:var(--ink-strong);font-weight:700}.dl-panel-result{background:#3d8e8e1f;border-color:#3d8e8e2e;margin-top:20px}.dl-panel-pulse{background:var(--teal);border-radius:50%;width:10px;height:10px;box-shadow:0 0 0 8px #3d8e8e1f}.dl-section{border:1px solid var(--line);background:var(--paper-card);border-radius:28px;padding:24px;box-shadow:0 18px 48px #402d1c14,inset 0 1px #ffffffb8}.dl-section-head{justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px;display:flex}.dl-section-kicker{margin-bottom:14px}.dl-section-title{color:var(--ink-strong);font-family:var(--display);letter-spacing:-.026em;margin:0;font-size:clamp(24px,2.8vw,38px);font-weight:700;line-height:1.18}.dl-section-desc{max-width:460px;color:var(--ink-mute);margin:0;font-size:13.5px;line-height:1.7}.dl-value-section{grid-template-columns:.68fr 1.32fr;gap:24px;display:grid}.dl-value-grid,.dl-steps,.dl-faq-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.dl-value-grid article,.dl-steps article,.dl-faq article{border:1px solid var(--line);background:#ffffff94;border-radius:20px;padding:16px;box-shadow:0 12px 30px #402d1c0d}.dl-value-grid span{color:var(--accent);font-size:12px;font-weight:800}.dl-value-grid h3,.dl-steps h3,.dl-faq h3{color:var(--ink-strong);margin:9px 0 7px;font-size:14px;line-height:1.35}.dl-value-grid p,.dl-steps p,.dl-faq p{color:var(--ink-mute);margin:0;font-size:12.5px;line-height:1.68}.dl-cards{grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:14px;display:grid}.dl-card{border:1px solid var(--line);background:#ffffff9e;border-radius:20px;flex-direction:column;gap:14px;padding:18px;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex}.dl-card--ready:hover{border-color:var(--line-strong);transform:translateY(-2px);box-shadow:0 18px 42px #402d1c14}.dl-card-head,.dl-card-body{flex-direction:column;gap:8px;display:flex}.dl-card-label{color:var(--ink-strong);font-size:14px;font-weight:650}.dl-card-hint,.dl-card-empty-hint{color:var(--ink-faint);font-size:12px}.dl-card-filename{word-break:break-all;color:var(--ink-mute);font-family:var(--mono);background:#faf0e294;border:1px solid #36281d14;border-radius:10px;padding:8px 10px;font-size:12px}.dl-card-stats{color:var(--ink-faint);flex-wrap:wrap;gap:6px 12px;font-size:12px;display:flex}.dl-card-stat--mono{font-family:var(--mono)}.dl-card-cta{background:var(--ink-strong);color:#fff8ec;border-radius:999px;justify-content:center;align-items:center;height:42px;font-size:14px;font-weight:700;text-decoration:none;transition:transform .18s,background .18s;display:inline-flex}.dl-card-cta:hover{background:#2c211a;transform:translateY(-1px)}.dl-card--empty{opacity:.72}.dl-card-empty-text{color:var(--ink-base);font-size:14px;font-weight:600}.dl-alert{border-radius:18px;flex-direction:column;gap:6px;padding:16px 18px;display:flex}.dl-alert--error{background:#c0532f14;border:1px solid #c0532f4d}.dl-alert--info{background:#3d8e8e14;border:1px solid #3d8e8e47}.dl-alert-title{color:var(--ink-strong);font-size:14px;font-weight:700}.dl-alert-body,.dl-alert-hint{color:var(--ink-mute);margin:0;font-size:13px;line-height:1.6}.dl-alert-hint{color:var(--ink-faint);font-size:12px}.dl-install-section{background:radial-gradient(circle at 100% 0%, #f5a96b29, transparent 34%), var(--paper-card)}.dl-steps strong{background:var(--accent-soft);width:30px;height:30px;color:var(--accent-deep);border-radius:999px;place-items:center;display:grid}.dl-permission-section{background:radial-gradient(circle at 90% 10%, #3d8e8e24, transparent 34%), var(--paper-card);grid-template-columns:minmax(0,.9fr) minmax(360px,1.1fr);align-items:center;gap:30px;display:grid}.dl-permission-list{color:var(--ink-mute);gap:10px;margin:20px 0 0;padding-left:20px;font-size:14px;line-height:1.75;display:grid}.dl-mac-card{color:var(--ink-base);background:#fffaf3;border:1px solid #36281d1f;border-radius:24px;overflow:hidden;box-shadow:0 26px 60px #402d1c24}.dl-mac-toolbar{background:#f1e6d7;border-bottom:1px solid #36281d1a;align-items:center;gap:8px;padding:14px 18px;display:flex}.dl-mac-toolbar span{background:#c9b9a6;border-radius:50%;width:11px;height:11px}.dl-mac-toolbar span:first-child{background:#e36a52}.dl-mac-toolbar span:nth-child(2){background:#e9a94b}.dl-mac-toolbar span:nth-child(3){background:#68a66e}.dl-mac-toolbar strong{margin-left:8px;font-size:13px}.dl-mac-content{padding:26px}.dl-mac-row{background:#fff;border:1px solid #36281d1a;border-radius:18px;grid-template-columns:1fr auto;align-items:center;gap:18px;padding:20px;display:grid}.dl-mac-row strong{color:var(--ink-strong);font-size:17px}.dl-mac-row p{color:var(--ink-mute);margin:8px 0 0;font-size:13px;line-height:1.55}.dl-mac-row button{background:var(--ink-strong);color:#fff8ec;white-space:nowrap;border:0;border-radius:999px;padding:10px 14px;font-weight:700}.dl-mac-callout{color:var(--ink-faint);align-items:center;gap:12px;margin-top:14px;font-size:12px;display:flex}.dl-mac-callout span{background:var(--accent-soft);color:var(--accent-deep);border-radius:999px;padding:4px 9px;font-weight:800}.dl-mac-callout p{margin:0}.dl-notes{border:1px solid var(--line);background:#fffcf6ad;border-radius:20px;padding:16px 18px}.dl-notes-title{color:var(--ink-strong);margin-bottom:8px;font-size:13px;font-weight:700}.dl-notes-body{white-space:pre-wrap;color:var(--ink-mute);margin:0;font-family:inherit;font-size:13px;line-height:1.7}.dl-faq-grid{margin-top:18px}.dl-footer{z-index:1;color:var(--ink-faint);text-align:center;border-top:1px solid #36281d14;padding:24px;font-size:12px;position:relative}@media (max-width:900px){.dl-hero,.dl-value-section,.dl-permission-section,.dl-value-grid,.dl-steps,.dl-faq-grid{grid-template-columns:1fr}.dl-section-head{flex-direction:column;align-items:start}}@media (max-width:640px){.dl-header,.dl-main{width:min(100% - 32px,1120px)}.dl-header{padding-top:18px}.dl-nav a:not(.dl-nav-cta){display:none}.dl-main{padding-top:42px}.dl-hero-title{font-size:clamp(38px,12vw,52px)}.dl-section,.dl-hero-panel{border-radius:22px;padding:20px}.dl-hero-actions{flex-direction:column}.dl-primary-cta,.dl-secondary-cta{width:100%}.dl-mac-row{grid-template-columns:1fr}.dl-mac-row button{width:100%}}