.landing,.landing .dusk{--bg:var(--skin-background);--surface:var(--skin-surface);--raised:var(--skin-surface-raised);--text:var(--skin-text);--text2:var(--skin-text-secondary);--text3:var(--skin-text-tertiary);--border:var(--skin-border);--border-subtle:var(--skin-border-subtle);--primary:var(--skin-primary);--primary-ink:var(--skin-primary-ink);--mine:var(--skin-mine);--success:var(--skin-success);--warning:var(--skin-warning);--danger:var(--skin-destructive);--primary-dim:color-mix(in srgb, var(--skin-primary) 12%, transparent);--primary-soft:color-mix(in srgb, var(--skin-primary) 22%, transparent);--mine-dim:color-mix(in srgb, var(--skin-mine) 16%, transparent);--success-dim:color-mix(in srgb, var(--skin-success) 16%, transparent);--warning-dim:color-mix(in srgb, var(--skin-warning) 16%, transparent);--danger-dim:color-mix(in srgb, var(--skin-destructive) 14%, transparent);--page-grid:color-mix(in srgb, var(--skin-border) 55%, transparent);--shadow:color-mix(in srgb, var(--skin-text) 16%, transparent);--r:16px;--gut:clamp(16px, 4vw, 48px);--maxw:1240px;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Roboto, Helvetica, Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--chk:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3.2 3L13 4.5' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}:root[data-skin=grey] .landing,:root[data-skin=dark] .landing,.landing .dusk{--shadow:#0000006b;--primary-dim:color-mix(in srgb, var(--skin-primary) 14%, transparent);--page-grid:color-mix(in srgb, var(--skin-border) 28%, transparent)}.landing .ln-defs{position:absolute}.landing .glow-0{stop-color:var(--skin-art-win);stop-opacity:.85}.landing .glow-1{stop-color:var(--skin-art-win);stop-opacity:.32}.landing .glow-2{stop-color:var(--skin-art-win);stop-opacity:0}.landing .dot-primary{background:var(--primary)}.landing .dot-mine{background:var(--mine)}.landing .dot-violet{background:var(--skin-art-violet)}.landing .tone-water{color:var(--skin-art-water)}.landing .tone-gold{color:var(--skin-art-gold)}.landing .tone-leaf{color:var(--skin-art-leaf)}.landing .photo{--skin-art-sig:transparent}.landing .qbar .rng{left:4%;right:6%}.landing .qbar .iqr{left:28%;right:38%}.landing .qbar .med{left:45%}.landing .qbar .me{left:66%}.landing .chl{pointer-events:none;font:500 11px var(--mono);color:var(--text3);position:absolute;inset:0}.landing .chl span{position:absolute}.landing .chl .up,.landing .tip .up{color:var(--danger)}.landing .tip .tr i{border-radius:2px;width:8px;height:8px;margin-right:6px;display:inline-block}.landing .tip .sum{color:var(--text);margin-top:4px}.landing .ref{opacity:0;transition:opacity .3s}.landing .ref.on{opacity:1}.landing .mcp-names{pointer-events:none;position:absolute;inset:0}.landing .mcp-names span{font:500 13px var(--mono);white-space:nowrap;color:var(--text);position:absolute;top:0;left:0;transform:translate(-50%,-50%)}.landing .mcp-names .hub{font:600 13px var(--sans)}.landing .mcp-names .mine{color:var(--mine)}.landing .wow-s{padding-top:60px}.landing .dev-s{padding-top:40px}.landing .code .top span{margin-left:6px}.landing .dusk{color:var(--text)}.landing{background:var(--bg);color:var(--text);font:400 16px/1.55 var(--sans);-webkit-font-smoothing:antialiased;position:relative;overflow-x:clip}.landing *,.landing :before,.landing :after{box-sizing:border-box}.landing [hidden]{display:none!important}.landing main a{color:inherit;text-decoration:none}.landing main button{font:inherit;color:inherit}.landing .num,.landing .mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}.landing #ln-backdrop{z-index:0;pointer-events:none;width:100%;height:100%;position:fixed;inset:0}.landing main,.landing .ln-chrome{z-index:1;position:relative}.landing .ln-chrome{background:var(--bg)}.landing .ln-top{z-index:60;transition:transform .3s cubic-bezier(.2,.7,.2,1);position:sticky;top:0}.landing .ln-top.away{transform:translateY(-100%)}.landing .ln-top.away:focus-within{transform:none}.landing .wrap{max-width:var(--maxw);padding:0 var(--gut);margin:0 auto}.landing main svg{display:block}.landing .il{width:100%;height:100%;overflow:hidden}.landing .sr{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.landing .btn{height:40px;font:500 14px var(--sans);border:1px solid var(--border);color:var(--text);cursor:pointer;white-space:nowrap;background:0 0;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:0 16px;transition:background .2s,border-color .2s,transform .2s;display:inline-flex}.landing .btn:hover{background:var(--primary-dim);border-color:var(--text3)}.landing .btn.pri{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.landing .btn.pri:hover{filter:brightness(1.07)}.landing .btn.lg{border-radius:12px;height:50px;padding:0 22px;font-size:16px}.landing .ibtn{cursor:pointer;width:40px;height:40px;color:var(--text2);background:0 0;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;transition:background .2s,color .2s;display:inline-flex}.landing .ibtn:hover{background:var(--primary-dim);color:var(--text)}.landing .ibtn svg{width:18px;height:18px}.landing .seg{border:1px solid var(--border);border-radius:10px;align-items:center;gap:2px;height:40px;padding:3px;display:inline-flex}.landing .seg button{min-width:34px;height:32px;font:500 12px var(--mono);color:var(--text3);cursor:pointer;background:0 0;border:0;border-radius:7px;padding:0 8px}.landing .seg button[aria-pressed=true]{background:var(--raised);color:var(--text)}.landing section{position:relative}.landing .sec{padding:140px 0}.landing .kicker{font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--primary);align-items:center;gap:10px;display:inline-flex}.landing .kicker i{background:currentColor;width:18px;height:1px;display:inline-block}.landing h1,.landing h2,.landing h3,.landing h4{letter-spacing:-.025em;margin:0;font-weight:600}.landing h2{margin:16px 0;font-size:clamp(32px,4.4vw,56px);line-height:1.05}.landing h3{letter-spacing:-.015em;font-size:22px;line-height:1.2}.landing h4{letter-spacing:-.01em;font-size:17px;line-height:1.25}.landing .lead{color:var(--text2);max-width:620px;margin:0;font-size:clamp(16px,1.45vw,18px)}.landing .muted{color:var(--text3)}.landing.ln-live .rv{opacity:0;transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1);transform:translateY(24px)}.landing.ln-live .rv.in{opacity:1;transform:none}.landing .card{background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--r)}.landing .panel{background:var(--skin-art-paper);border:1px solid var(--border-subtle);border-radius:var(--r);overflow:hidden}.landing .pin{position:relative}.landing .chip{border:1px solid var(--border-subtle);background:var(--surface);font:500 12px var(--mono);color:var(--text2);white-space:nowrap;border-radius:999px;align-items:center;gap:8px;padding:6px 11px;display:inline-flex}.landing .chip i{border-radius:50%;flex:none;width:8px;height:8px}.landing .lbl{font:500 11px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text3)}.landing .ln-blink{animation:1.2s infinite ln-blink}@keyframes ln-blink{50%{opacity:.25}}.landing .hero{touch-action:pan-y;align-items:center;min-height:calc(100svh - 56px);padding:48px 0 40px;display:flex;overflow-x:clip}.landing .hero-g{grid-template-columns:minmax(0,.86fr) minmax(0,1.2fr);align-items:center;gap:48px;width:100%;display:grid}.landing .cad{border:1px solid var(--border-subtle);font:500 12px var(--mono);color:var(--text2);background:var(--surface);border-radius:999px;align-items:center;gap:8px;padding:7px 12px;display:inline-flex}.landing .cad b{background:var(--mine);width:7px;height:7px;box-shadow:0 0 0 4px var(--mine-dim);border-radius:50%}.landing .hero h1{letter-spacing:-.035em;margin:22px 0;font-size:clamp(38px,4.4vw,62px);line-height:1}.landing .hero h1 em{color:var(--mine);font-style:normal}.landing .hero .cta{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.landing .ctr{grid-template-columns:auto 1fr auto auto;align-items:start;gap:10px 30px;margin-bottom:12px;display:grid}.landing .ctr .yr{font:500 clamp(38px,4.2vw,56px)/1 var(--mono);letter-spacing:-.04em;margin-top:6px}.landing .ctr .cost{font:500 clamp(22px,2.3vw,30px)/1.1 var(--mono);color:var(--mine);white-space:nowrap;margin-top:6px}.landing .ctr .v{font:500 clamp(18px,1.8vw,24px)/1.1 var(--mono);margin-top:6px}.landing .ctr .sub{font:500 13px var(--mono);color:var(--text2);white-space:nowrap;text-overflow:ellipsis;min-height:20px;margin-top:6px;overflow:hidden}.landing .ctr .c{min-width:0}.landing .h-stage{aspect-ratio:640/470;width:100%;position:relative}.landing .photo{z-index:2;background:var(--surface);border:1px solid var(--border-subtle);width:34%;box-shadow:0 24px 50px -20px var(--shadow);border-radius:12px;margin:0;position:absolute;top:2%;left:1.5%;overflow:hidden;transform:rotate(-2deg)}.landing .photo .ph{aspect-ratio:220/140;background:var(--skin-art-paper);position:relative}.landing .photo .ph svg{width:100%;height:100%;overflow:hidden}.landing .photo figcaption{min-width:0;padding:9px 11px 11px;font-size:13px}.landing .photo .t{font:600 14px/1.25 var(--sans);color:var(--text);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.landing .photo .w{font:400 11px var(--mono);color:var(--text3);white-space:nowrap;text-overflow:ellipsis;min-width:0;overflow:hidden}.landing .photo .m{font:500 11px var(--mono);justify-content:space-between;align-items:baseline;gap:8px;margin-top:4px;display:flex}.landing .photo .c{color:var(--mine);white-space:nowrap}.landing .photo .exif{font:500 10px var(--mono);color:var(--text2);background:var(--surface);opacity:.92;border-radius:5px;padding:2px 6px;position:absolute;top:7px;left:7px}.landing .rail{cursor:pointer;touch-action:none;height:46px;margin-top:10px;position:relative}.landing .rail .ln{background:var(--border);border-radius:2px;height:2px;position:absolute;top:12px;left:0;right:0}.landing .rail .fill{background:var(--mine);transform-origin:0;border-radius:2px;height:2px;position:absolute;top:12px;left:0;right:0;transform:scaleX(0)}.landing .rail .tick{background:var(--bg);border:2px solid var(--border);border-radius:50%;width:10px;height:10px;margin-left:-5px;transition:border-color .3s,background .3s;position:absolute;top:8px}.landing .rail .tick.on{border-color:var(--mine);background:var(--mine)}.landing .rail .yl{font:500 11px var(--mono);color:var(--text3);position:absolute;top:27px;transform:translate(-50%)}.landing .rail .knob{pointer-events:none;height:30px;position:absolute;top:0;left:0;right:0}.landing .rail .knob i{background:var(--text);width:18px;height:18px;box-shadow:0 0 0 6px var(--primary-dim);border-radius:50%;margin-left:-9px;position:absolute;top:4px;left:0}.landing .hint{font:500 12px var(--mono);color:var(--text3);align-items:center;gap:8px;margin-top:2px;display:flex}.landing .hint svg{flex:none;width:34px;height:14px}.landing .hint .h-t{display:none}@media (hover:none){.landing .hint .h-m{display:none}.landing .hint .h-t{display:inline}}@media (width<=980px){.landing .hero{padding-top:32px}.landing .hero-g{grid-template-columns:1fr;gap:26px}.landing .ctr{grid-template-columns:1fr 1fr;gap:10px 18px}.landing .h-stage{aspect-ratio:auto}.landing .h-stage>svg{aspect-ratio:640/470;height:auto}.landing .photo{width:auto;box-shadow:none;grid-template-columns:44% 1fr;align-items:center;margin:0 10px 10px;display:grid;position:relative;top:auto;left:auto;transform:none}}.landing .d-pin{flex-direction:column;justify-content:center;height:100svh;padding:48px 0 24px;display:flex;overflow:hidden}.landing .d-top{justify-content:space-between;align-items:flex-end;gap:30px;width:100%;margin-bottom:26px;display:flex}.landing .d-top h2{margin-bottom:0}.landing .d-top .lead{max-width:440px}.landing .tr-wrap{position:relative}.landing .track{padding:0 var(--gut);will-change:transform;gap:20px;width:max-content;display:flex}.landing .yr-sep{width:66px;font:500 30px/1 var(--mono);color:var(--text3);writing-mode:vertical-rl;letter-spacing:-.02em;flex:none;justify-content:center;align-items:flex-start;padding-top:8px;display:flex;transform:rotate(180deg)}.landing .wk{background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--r);flex:none;width:min(318px,74vw);transition:border-color .4s;position:relative}.landing .wk .ph{aspect-ratio:320/180;border-radius:var(--r) var(--r) 0 0;background:var(--skin-art-paper);border-bottom:1px solid var(--border-subtle);overflow:hidden}.landing .wk .b{padding:14px 16px 16px}.landing .wk .d{font:500 12px var(--mono);color:var(--primary);justify-content:space-between;gap:8px;display:flex}.landing .wk .d .obj{color:var(--text3);white-space:nowrap}.landing .wk h3{margin:6px 0 3px;font-size:18px;line-height:1.25}.landing .wk .who{color:var(--text2);white-space:nowrap;text-overflow:ellipsis;font-size:14px;overflow:hidden}.landing .wk .row{border-top:1px solid var(--border-subtle);font:500 14px var(--mono);justify-content:space-between;align-items:center;margin-top:12px;padding-top:10px;display:flex}.landing .wk .row .c{color:var(--mine)}.landing .wk .row .f{color:var(--text3);font-size:12px}.landing .wk.seen{border-color:var(--primary-soft)}.landing .nbt{background:var(--surface);border:1px solid var(--primary-soft);max-width:calc(100% - 20px);font:500 11px var(--mono);color:var(--primary);box-shadow:0 8px 20px -10px var(--shadow);opacity:0;border-radius:999px;align-items:center;gap:6px;padding:5px 9px;transition:opacity .45s,transform .45s cubic-bezier(.2,.8,.2,1);display:inline-flex;position:absolute;top:10px;right:10px;transform:translateY(-6px)scale(.96)}.landing .nbt span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.landing .nbt svg{flex:none;width:13px;height:13px}.landing .wk.seen .nbt{opacity:1;transform:none}.landing .axis{height:36px;margin:22px var(--gut) 0;position:relative}.landing .axis .ln{background:var(--border);height:1px;position:absolute;top:6px;left:0;right:0}.landing .axis .fl{background:var(--primary);transform-origin:0;border-radius:3px;height:3px;position:absolute;top:5px;left:0;right:0;transform:scaleX(0)}.landing .axis .y{font:500 12px var(--mono);color:var(--text3);position:absolute;top:16px;transform:translate(-50%)}.landing .d-bot{justify-content:space-between;align-items:center;gap:20px;width:100%;min-height:86px;margin-top:10px;display:flex}.landing .share{color:var(--text2);align-items:center;gap:12px;font-size:14px;display:inline-flex}.landing .share .sw{background:var(--raised);border:1px solid var(--border);border-radius:12px;flex:none;width:40px;height:22px;transition:background .4s,border-color .4s;position:relative}.landing .share .sw i{background:var(--text3);border-radius:50%;width:16px;height:16px;transition:transform .4s cubic-bezier(.3,1.4,.5,1),background .4s;position:absolute;top:2px;left:2px}.landing .share.on .sw{background:var(--primary);border-color:var(--primary)}.landing .share.on .sw i{background:var(--primary-ink);transform:translate(18px)}.landing .nbcard{background:var(--surface);border:1px solid var(--border-subtle);width:min(420px,100%);box-shadow:0 20px 44px -22px var(--shadow);opacity:0;border-radius:14px;align-items:flex-start;gap:12px;padding:12px 14px;transition:opacity .5s,transform .5s cubic-bezier(.2,.8,.2,1);display:flex;transform:translate(40px)}.landing .nbcard.on{opacity:1;transform:none}.landing .nbcard .av{background:var(--skin-art-nbr);width:34px;height:34px;color:var(--skin-art-coral2);font:600 13px var(--mono);border:1px solid var(--border-subtle);border-radius:50%;flex:none;justify-content:center;align-items:center;display:flex}.landing .nbcard .w{font:500 11px var(--mono);color:var(--text3);margin-bottom:2px}.landing .nbcard p{margin:0;font-size:14px;line-height:1.4}.landing.static .tr-wrap{scrollbar-width:thin;padding-bottom:10px;overflow-x:auto}.landing.static .d-pin{height:auto;padding:130px 0 60px}@media (width<=760px){.landing .d-top{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:18px}.landing .d-top .lead{font-size:15px}.landing .d-bot{flex-direction:column;align-items:flex-start;gap:10px}.landing .yr-sep{width:40px;font-size:22px}}.landing .b-pin{flex-direction:column;height:100svh;padding:48px 0 24px;display:flex}.landing .b-head{justify-content:space-between;align-items:flex-end;gap:30px;width:100%;display:flex}.landing .b-head h2{margin-bottom:0}.landing .b-head .lead{max-width:470px}.landing .b-body{flex:1;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:28px;width:100%;min-height:0;margin-top:22px;display:grid}.landing .b-left{min-height:0;position:relative}.landing .b-stack{position:absolute;inset:0}.landing .bill{background:var(--skin-art-sheet);width:212px;color:var(--skin-art-sheet-ink);font:400 10.5px/1.45 var(--mono);box-shadow:0 18px 36px -16px var(--shadow);border:1px solid var(--skin-art-sheet-line);will-change:transform;border-radius:6px;padding:0 0 10px;position:absolute;overflow:hidden}.landing .bill .bh{background:var(--hb);color:var(--skin-art-on-accent);font:600 12px var(--sans);letter-spacing:-.01em;align-items:center;gap:8px;padding:8px 12px;display:flex}.landing .bill .bh svg{fill:currentColor;flex:none;width:16px;height:16px}:root[data-skin=grey] .landing .bill .bh,:root[data-skin=dark] .landing .bill .bh{background:var(--hbn)}.landing .bill .lbl{color:var(--skin-art-ink);font-size:9px}.landing .bill .bd{padding:8px 12px 0}.landing .bill .who{color:var(--skin-art-ink);white-space:nowrap;text-overflow:ellipsis;margin-bottom:6px;overflow:hidden}.landing .bill .ln{border-bottom:1px dashed var(--skin-art-sheet-line);justify-content:space-between;gap:8px;padding:2px 0;display:flex}.landing .bill .ln span:first-child{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.landing .bill .ln span:last-child{white-space:nowrap}.landing .bill .ft{justify-content:space-between;align-items:flex-end;gap:8px;margin-top:8px;display:flex}.landing .bill .tot{font:500 13px var(--mono)}.landing .bill .qr{flex:none;width:34px;height:34px}.landing .bill .stamp{border:1.5px solid var(--danger);color:var(--danger);font:500 9px var(--mono);text-transform:uppercase;letter-spacing:.04em;border-radius:4px;padding:2px 6px;position:absolute;top:40px;right:10px;transform:rotate(-8deg)}.landing .bill .scan{background:var(--primary);height:2px;box-shadow:0 0 12px 2px var(--primary-soft);opacity:0;position:absolute;top:0;left:0;right:0}.landing .b-points{gap:14px;margin:0;padding:0;list-style:none;display:grid;position:absolute;top:4%;left:0;right:0}.landing .b-points li{border-left:2px solid var(--border);color:var(--text2);opacity:0;padding-left:16px;font-size:15px;transform:translateY(16px)}.landing .b-points b{color:var(--text);margin-bottom:2px;font-weight:600;display:block}.landing .b-right{flex-direction:column;gap:16px;min-height:0;display:flex}.landing .chartc{flex-direction:column;flex:1;min-height:0;padding:18px 20px 12px;display:flex}.landing .ch-top{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.landing .ch-top .tot{font:500 clamp(26px,2.8vw,36px)/1.1 var(--mono);letter-spacing:-.03em;margin-top:6px}.landing 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