:root{--paper:#f7f7f3;--paper-deep:#efeee7;--ink:#183a31;--ink-soft:#466158;--line:#cfd4cc;--line-dark:#9ca9a0;--coral:#ed765a;--coral-dark:#cf5d45;--mint:#cfe7da;--mint-deep:#7eab98;--gold:#efbd64;--white:#fffefa;--radius:3px;--site-header-height:72px;--font-ui:"Avenir Next", "Helvetica Neue", Arial, sans-serif;--font-cjk:"PingFang TC", "PingFang SC", "Hiragino Sans", "Yu Gothic UI", "Noto Sans CJK TC", "Noto Sans CJK SC", "Microsoft JhengHei", "Microsoft YaHei", sans-serif;--display-leading:.98;--display-tracking:-.052em}*{box-sizing:border-box}.sr-only{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--site-header-height) + 18px)}body{color:var(--ink);background:var(--paper);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;margin:0;line-height:1.55}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}img{max-width:100%}::selection{color:var(--ink);background:var(--gold)}.shell{width:min(1180px,100% - 48px);margin-inline:auto}.skip-link{z-index:100;color:#fff;background:var(--ink);padding:10px 14px;position:fixed;top:8px;left:8px;transform:translateY(-140%)}.skip-link:focus{transform:none}.site-header{z-index:50;min-height:var(--site-header-height);border-bottom:1px solid color-mix(in srgb, var(--ink) 15%, transparent);box-shadow:0 12px 32px color-mix(in srgb, var(--ink) 9%, transparent);-webkit-backdrop-filter:blur(20px)saturate(1.24);background:#f7f7f394;position:fixed;inset:0 0 auto}.header-inner{justify-content:space-between;align-items:center;gap:24px;min-height:72px;display:flex}.brand{letter-spacing:-.025em;white-space:nowrap;align-items:center;gap:10px;font-size:18px;font-weight:700;display:inline-flex}.brand i{color:var(--coral);font-family:Georgia,serif;font-weight:400}.brand-mark{border:1px solid var(--ink);background:var(--mint);place-items:center;width:38px;height:38px;padding:4px;display:grid;transform:rotate(-2deg)}.brand-mark svg{width:100%;height:100%;overflow:visible}.desktop-nav{align-items:center;gap:30px;margin-left:auto;font-size:14px;font-weight:600;display:flex}.desktop-nav a,.footer-links a{border-bottom:1px solid #0000}.desktop-nav a:hover,.footer-links a:hover{border-color:currentColor}.header-actions{align-items:center;gap:12px;display:flex}.locale-menu{font-size:13px;position:relative}.locale-menu summary{cursor:pointer;align-items:center;gap:5px;padding:10px 6px;font-weight:600;list-style:none;display:flex}.locale-menu summary::-webkit-details-marker{display:none}.locale-popover{border:1px solid var(--ink);background:var(--white);width:154px;padding:7px;display:grid;position:absolute;top:calc(100% + 8px);right:0}.locale-popover a{padding:8px 10px}.locale-popover a:hover,.locale-popover a[aria-current=page]{background:var(--mint)}.button{border:1px solid var(--ink);letter-spacing:-.01em;justify-content:center;align-items:center;gap:10px;min-height:50px;padding:12px 20px;font-size:14px;font-weight:700;transition:background-color .18s,color .18s,transform .18s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{color:var(--white);background:var(--ink)}.button-primary:hover{background:#24594a}.button-secondary{color:var(--ink);background:var(--white)}.button:disabled{opacity:.5;cursor:not-allowed;transform:none}.button-small{min-height:40px;padding:8px 14px;font-size:13px}.text-link{width:fit-content;color:var(--ink);border-bottom:1px solid;align-items:center;gap:7px;padding-bottom:3px;font-size:14px;font-weight:700;display:inline-flex}.hero-section{padding:calc(34px + var(--site-header-height)) 0 70px;background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);background-position:50% -1px;background-size:40px 40px;position:relative;overflow:hidden}.hero-section:before{content:"";background:radial-gradient(circle at 50% 20%, var(--paper) 0 26%, transparent 66%);pointer-events:none;position:absolute;inset:0}.hero-copy{z-index:1;text-align:center;position:relative}.eyebrow{color:var(--coral-dark);letter-spacing:.15em;text-transform:uppercase;justify-content:center;align-items:center;gap:11px;margin:0 0 18px;font:700 12px/1.2 SFMono-Regular,Consolas,monospace;display:flex}.eyebrow>span{background:currentColor;width:24px;height:1px}.eyebrow-left{justify-content:flex-start}.hero-copy h1{max-width:920px;font-size:clamp(38px,5vw,62px);line-height:var(--display-leading);letter-spacing:var(--display-tracking);margin:0 auto;font-weight:650}.hero-copy h1 em{color:var(--coral);font-family:Georgia,Times New Roman,serif;font-weight:400}.hero-description{max-width:650px;color:var(--ink-soft);margin:12px auto 22px;font-size:clamp(15px,1.6vw,18px)}.demo-shell{z-index:2;border:1px solid var(--ink);background:var(--white);position:relative;overflow:hidden}.demo-modebar{border-bottom:1px solid var(--ink);background:var(--white);align-items:center;min-height:62px;padding:9px 12px;display:flex}.demo-modes{gap:7px;display:flex}.mode-button{border:1px solid var(--line-dark);background:var(--white);cursor:pointer;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:8px 13px;font-size:12px;font-weight:700;transition:background-color .18s,border-color .18s,transform .18s;display:inline-flex}.mode-button:hover{border-color:var(--ink);transform:translateY(-1px)}.mode-button.is-active{border-color:var(--ink);background:var(--mint)}.demo-alert{border-bottom:1px solid color-mix(in srgb, var(--coral-dark) 38%, var(--line));color:var(--coral-dark);background:color-mix(in srgb, var(--coral) 9%, var(--white));padding:10px 14px;font-size:12px;font-weight:700}.format-dialog-backdrop{z-index:300;background:color-mix(in srgb, var(--ink) 48%, transparent);-webkit-backdrop-filter:blur(13px)saturate(.82);place-items:center;padding:24px;display:grid;position:fixed;inset:0;overflow:auto}.format-dialog{border:1px solid var(--ink);background:var(--white);width:min(920px,100%);box-shadow:0 32px 90px color-mix(in srgb, var(--ink) 42%, transparent), 12px 12px 0 color-mix(in srgb, var(--coral) 70%, transparent);position:relative;overflow:hidden}.format-dialog:before{content:"";background:linear-gradient(90deg, var(--coral) 0 34%, var(--gold) 34% 67%, var(--mint) 67%);height:7px;position:absolute;inset:0 0 auto}.format-dialog-heading{padding:38px 38px 24px}.format-dialog-heading>span{color:var(--coral-dark);letter-spacing:.15em;margin-bottom:9px;font:800 10px/1.2 SFMono-Regular,Consolas,monospace;display:block}.format-dialog-heading h2{letter-spacing:-.045em;max-width:720px;margin:0;font-size:clamp(30px,4vw,48px);line-height:1.02}.format-dialog-heading p{max-width:650px;color:var(--ink-soft);margin:12px 0 0;font-size:15px}.format-options{border:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;padding:0 38px 30px;display:grid}.format-capacity-state{border:1px dashed var(--line-dark);min-height:92px;color:var(--ink-soft);background:var(--paper);justify-content:space-between;align-items:center;gap:18px;margin:0 38px 30px;padding:18px 20px;font-size:13px;font-weight:700;display:flex}.format-capacity-state:before{content:"";border:2px solid var(--line-dark);border-top-color:var(--coral);border-radius:50%;flex:none;width:14px;height:14px;animation:.8s linear infinite format-spin}.format-capacity-state>span{flex:1}.format-capacity-state button{border:1px solid var(--ink);min-height:38px;color:var(--ink);background:var(--white);font:inherit;cursor:pointer;flex:none;padding:7px 11px}.format-capacity-state.is-warning,.format-capacity-state.is-error{min-height:0}.format-capacity-state.is-warning:before,.format-capacity-state.is-error:before{background:var(--gold);border-radius:2px;animation:none}.format-capacity-state.is-error:before{background:var(--coral)}.format-option{border:1px solid var(--line-dark);background:var(--paper);cursor:pointer;grid-template-columns:64px minmax(0,1fr);align-content:center;gap:4px 16px;min-height:142px;padding:18px 44px 18px 18px;transition:border-color .16s,background-color .16s,transform .16s,box-shadow .16s;display:grid;position:relative}.format-option:hover{border-color:var(--ink);transform:translateY(-2px)}.format-option:has(input:focus-visible){outline:3px solid color-mix(in srgb, var(--coral) 60%, transparent);outline-offset:2px}.format-option[data-selected]{border-color:var(--ink);background:color-mix(in srgb, var(--mint) 48%, var(--white));box-shadow:inset 5px 0 0 var(--coral)}.format-option input{opacity:0;width:1px;height:1px;position:absolute}.format-option-code{border:1px solid var(--ink);background:var(--white);letter-spacing:.02em;grid-row:1/span 2;align-self:center;place-items:center;width:64px;height:64px;font:900 15px/1 SFMono-Regular,Consolas,monospace;display:grid;transform:rotate(-2deg)}.format-option-copy{align-self:center;gap:5px;display:grid}.format-option-copy strong{padding-right:52px;font-size:14px;line-height:1.25}.format-option-copy small{color:var(--ink-soft);font-size:11px;line-height:1.45}.format-option>b{color:var(--coral-dark);background:color-mix(in srgb, var(--coral) 13%, var(--white));letter-spacing:.08em;text-transform:uppercase;padding:4px 6px;font:800 8px/1 SFMono-Regular,Consolas,monospace;position:absolute;top:12px;right:12px}.format-option-check{border:1px solid var(--ink);width:18px;height:18px;color:var(--white);background:var(--ink);opacity:0;border-radius:50%;padding:3px;transition:opacity .16s,transform .16s;position:absolute;bottom:15px;right:15px;transform:scale(.7)}.format-option[data-selected] .format-option-check{opacity:1;transform:scale(1)}.format-dialog-action{border-top:1px solid var(--ink);background:color-mix(in srgb, var(--mint) 28%, var(--white));justify-content:space-between;align-items:center;gap:24px;min-height:86px;padding:18px 38px;display:flex}.format-dialog-action>span{color:var(--ink-soft);font-size:11px;font-weight:700}.format-dialog-action .button{gap:14px;min-width:260px}.format-dialog-backdrop[data-variant=kids] .format-dialog{background-image:radial-gradient(circle at 93% 10%, color-mix(in srgb, var(--gold) 35%, transparent) 0 9%, transparent 9.5%), radial-gradient(circle at 5% 92%, color-mix(in srgb, var(--coral) 24%, transparent) 0 8%, transparent 8.5%)}.format-dialog-backdrop[data-variant=kids] .format-option-code{color:#173c5d;box-shadow:4px 4px 0 color-mix(in srgb, var(--gold) 55%, transparent);background:#fff9dc;transform:rotate(-3deg)}@keyframes format-spin{to{transform:rotate(360deg)}}.live-dot{background:#4b9c73;border-radius:50%;width:7px;height:7px}.showcase-stage{background:#f3f0e8;height:min(590px,64vh);min-height:500px;position:relative;overflow:hidden}.showcase-stage canvas{display:block}.source-card{z-index:3;border:1px solid var(--ink);background:var(--white);width:210px;padding:7px;position:absolute;top:30px;left:34px;transform:rotate(-3deg)}.source-card-label{border-bottom:1px solid var(--line);letter-spacing:.12em;padding:3px 3px 8px;font:700 10px/1 SFMono-Regular,Consolas,monospace;display:block}.source-card-image{aspect-ratio:1;background:var(--paper-deep);margin-top:7px;position:relative;overflow:hidden}.source-card-image .sketch-image{object-fit:contain;filter:saturate(.78)contrast(.98);padding:4px}.source-card-upload .source-card-image{place-items:center;display:grid}.source-card-upload .source-card-image img{object-fit:contain;width:100%;height:100%}.model-caption{z-index:3;border-left:2px solid var(--coral);background:color-mix(in srgb, var(--white) 88%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);gap:3px;max-width:290px;padding:11px 13px;display:grid;position:absolute;bottom:28px;left:30px}.model-caption>span{color:var(--ink-soft);letter-spacing:.08em;align-items:center;gap:7px;margin-bottom:3px;font:700 10px/1.2 SFMono-Regular,Consolas,monospace;display:flex}.model-caption strong{text-overflow:ellipsis;white-space:nowrap;max-width:260px;font-size:18px;line-height:1.1;overflow:hidden}.model-caption small{color:var(--ink-soft);font-size:12px}.showcase-arrow{z-index:4;border:1px solid var(--ink);background:color-mix(in srgb, var(--white) 90%, transparent);cursor:pointer;border-radius:50%;place-items:center;width:46px;height:46px;padding:0;transition:background-color .18s,transform .18s;display:grid;position:absolute;top:50%;transform:translateY(-50%)}.showcase-arrow:hover{background:var(--mint);transform:translateY(-50%)scale(1.06)}.showcase-arrow svg{width:22px;height:22px}.showcase-arrow-left{left:24px}.showcase-arrow-right{right:24px}.viewer-chip{z-index:3;border:1px solid var(--line-dark);background:color-mix(in srgb, var(--white) 90%, transparent);white-space:nowrap;pointer-events:none;align-items:center;gap:6px;padding:8px 10px;font-size:11px;display:flex;position:absolute;bottom:28px;right:26px}.showcase-count{z-index:3;border:1px solid var(--line-dark);background:color-mix(in srgb, var(--white) 88%, transparent);letter-spacing:.08em;padding:6px 8px;font:700 11px/1 SFMono-Regular,Consolas,monospace;position:absolute;top:25px;right:27px}.showcase-stage.is-generation{height:min(560px,64vh);min-height:480px}.showcase-stage.is-result{height:min(620px,68vh);min-height:520px}.generation-journey{background:radial-gradient(ellipse at 67% 44%, color-mix(in srgb, var(--mint) 46%, transparent), transparent 43%), linear-gradient(135deg, #f7f5ee, #eeeee7);align-content:center;place-items:center;gap:20px;padding:32px;display:grid;position:absolute;inset:0;overflow:hidden}.generation-journey:before{content:"";opacity:.46;background-image:linear-gradient(color-mix(in srgb, var(--ink) 8%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--ink) 8%, transparent) 1px, transparent 1px);pointer-events:none;background-size:28px 28px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#000,#0000 44% 72%,#000);mask-image:linear-gradient(90deg,#000,#0000 44% 72%,#000)}.generation-visual{isolation:isolate;perspective:1100px;width:min(900px,96%);height:348px;position:relative}.generation-model-stage{z-index:1;position:absolute;inset:-28px -54px -24px -70px}.generation-model-stage canvas{filter:saturate(.92)contrast(1.015)}.generation-source-plane{z-index:4;aspect-ratio:4/5;border:1px solid var(--ink);background:var(--white);width:164px;box-shadow:12px 14px 0 color-mix(in srgb, var(--coral) 17%, transparent);position:absolute;top:50%;left:2%;overflow:hidden;transform:translateY(-50%)rotateY(17deg)rotate(-2deg)}.generation-source-plane img{object-fit:contain;background:var(--white);filter:saturate(.65)contrast(1.04);width:100%;height:100%}.generation-scan{background:linear-gradient(180deg, transparent, color-mix(in srgb, var(--mint) 70%, transparent), transparent);height:22%;animation:2.1s cubic-bezier(.65,0,.35,1) infinite generation-scan;position:absolute;inset:0}.generation-particles{z-index:5;pointer-events:none;position:absolute;inset:13% 33% 14% 20%}.generation-particles i{--particle:0;left:calc(4% + var(--particle) * 8.8%);top:calc(16% + var(--particle) * 6.5%);background:var(--coral);width:4px;height:4px;box-shadow:0 0 0 3px color-mix(in srgb, var(--coral) 12%, transparent);opacity:0;animation:2.2s cubic-bezier(.16,1,.3,1) infinite generation-particle;animation-delay:calc(var(--particle) * .12s);border-radius:50%;position:absolute}.generation-status-copy{z-index:2;text-align:left;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:6px 10px;width:min(420px,90%);display:grid;position:relative}.generation-status-copy strong{font-size:17px}.generation-progress-value{font-variant-numeric:tabular-nums;font:700 13px/1 SFMono-Regular,Consolas,monospace}.generation-progress-track{border:1px solid color-mix(in srgb, var(--ink) 35%, transparent);background:color-mix(in srgb, var(--white) 72%, transparent);grid-column:1/-1;height:6px;overflow:hidden}.generation-progress-track i{background:linear-gradient(90deg, var(--coral), var(--gold));transform-origin:0;width:100%;height:100%;transition:transform .7s cubic-bezier(.16,1,.3,1);display:block;transform:scaleX(.03)}.generation-pulse{background:var(--coral);width:9px;height:9px;box-shadow:0 0 0 0 color-mix(in srgb, var(--coral) 36%, transparent);border-radius:50%;animation:1.6s cubic-bezier(.16,1,.3,1) infinite generation-pulse}.generation-status-copy .turnstile-slot{grid-column:1/-1;margin:6px auto 0}.generation-failed{text-align:center;background:radial-gradient(circle, color-mix(in srgb, var(--coral) 10%, var(--white)), var(--paper-deep) 70%);place-content:center;justify-items:center;gap:18px;padding:32px;display:grid;position:absolute;inset:0}.generation-failed strong{max-width:520px;font-size:18px}.generation-debug{border-top:1px solid var(--ink);background:color-mix(in srgb, var(--mint) 22%, var(--white));padding:18px;font:12px/1.45 SFMono-Regular,Consolas,monospace}.generation-debug-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.generation-debug-heading>div{align-items:baseline;gap:10px;display:flex}.generation-debug-heading span{color:var(--coral-dark);letter-spacing:.13em;font-size:10px;font-weight:800}.generation-debug-heading strong{font:700 16px/1.2 var(--font-sans), sans-serif}.generation-debug code{overflow-wrap:anywhere}.generation-debug-heading>code{border:1px solid var(--line-dark);background:var(--white);padding:4px 7px}.generation-debug-identifiers{grid-template-columns:1fr 1fr;gap:8px;margin-top:14px;display:grid}.generation-debug-identifiers span{border:1px solid var(--line-dark);background:var(--white);min-width:0;padding:9px 10px}.generation-debug-identifiers code{color:var(--coral-dark);-webkit-user-select:all;user-select:all;margin-top:3px;font-weight:800;display:block}.generation-debug-note{color:var(--ink-soft);margin:10px 0 0;font-size:10px}.generation-debug-live{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.generation-debug-events{gap:8px;max-height:360px;margin:14px 0 0;padding:0;list-style:none;display:grid;overflow:auto}.generation-debug-events li{border:1px solid var(--line-dark);background:var(--white);gap:5px;padding:10px;display:grid}.generation-debug-events li[data-phase=succeeded]{border-left:4px solid #4b9c73}.generation-debug-events li[data-phase=failed]{border-left:4px solid var(--coral-dark);background:color-mix(in srgb, var(--coral) 8%, var(--white))}.generation-debug-event-title{align-items:center;gap:9px;display:flex}.generation-debug-event-title time{color:var(--ink-soft)}.generation-debug-event-title b{min-width:42px;color:var(--ink-soft);letter-spacing:.08em;font-size:10px}.generation-debug-events li[data-phase=succeeded] .generation-debug-event-title b{color:#347956}.generation-debug-events li[data-phase=failed] .generation-debug-event-title b{color:var(--coral-dark)}.generation-debug-event-meta{flex-wrap:wrap;gap:5px;display:flex}.generation-debug-event-meta code{background:var(--paper-deep);padding:2px 5px}.generation-debug-events pre{color:var(--ink);font:inherit;white-space:pre-wrap;overflow-wrap:anywhere;margin:0}@keyframes generation-scan{0%{opacity:0;transform:translateY(-100%)}18%,82%{opacity:.8}to{opacity:0;transform:translateY(460%)}}@keyframes generation-particle{0%{opacity:0;transform:translate(-14px,24px)scale(.45)}28%{opacity:.92}to{opacity:0;transform:translate(245px,-34px)scale(1.18)}}@keyframes generation-pulse{70%{box-shadow:0 0 0 12px #0000}to{box-shadow:0 0 #0000}}.demo-footer{justify-content:space-between;align-items:center;gap:24px;padding:18px;display:flex}.demo-footer p{margin:0}.demo-footer p strong,.demo-footer p span{display:block}.demo-footer p strong{font-size:13px}.demo-footer p span{color:var(--ink-soft);margin-top:3px;font-size:12px}.demo-footer-upgrade{background:color-mix(in srgb, var(--mint) 35%, var(--white))}.generation-actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.publish-panel{border-top:1px solid var(--ink);background:color-mix(in srgb, var(--coral) 6%, var(--white));grid-template-columns:minmax(220px,.8fr) minmax(420px,1.2fr);align-items:end;gap:28px;padding:20px;display:grid}.publish-panel-copy{gap:3px;display:grid}.publish-panel-copy>span{color:var(--coral-dark);font-family:var(--font-display);letter-spacing:.14em;font-size:10px;font-weight:800}.publish-panel-copy strong{font-size:17px}.publish-panel-copy small{max-width:42ch;color:var(--ink-soft);font-size:12px;line-height:1.55}.publish-controls,.publish-ready{justify-content:flex-end;align-items:end;gap:9px;display:flex}.publish-controls label{color:var(--ink-soft);flex:1;gap:5px;font-size:11px;font-weight:700;display:grid}.publish-controls select,.publish-ready input{border:1px solid var(--line-dark);width:100%;min-height:42px;color:var(--ink);background:var(--white);font:inherit;border-radius:0}.publish-controls select{cursor:pointer;padding:8px 34px 8px 11px}.publish-ready input{min-width:0;padding:8px 11px;font-size:12px}.publish-controls select:focus-visible,.publish-ready input:focus-visible{outline:2px solid var(--coral);outline-offset:2px}.publish-panel .button{white-space:nowrap;min-height:42px}.publish-error{color:var(--coral-dark);grid-column:1/-1;margin:-10px 0 0;font-size:12px;font-weight:700}.turnstile-slot{max-width:300px;min-height:0}.section{border-top:1px solid var(--line);padding:108px 0}.section h2,.final-cta h2,.content-page h1,.blog-hero h1{font-size:clamp(38px,5vw,62px);line-height:var(--display-leading);letter-spacing:var(--display-tracking);margin:0;font-weight:650}.section-heading-row{justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:44px;display:flex}.section-heading-row h2{max-width:760px}.sketch-line{border-top:2px solid var(--coral);border-radius:50%;width:150px;height:42px;transform:rotate(-5deg)}.step-grid{border:1px solid var(--ink);grid-template-columns:repeat(3,1fr);display:grid}.step-card{border-right:1px solid var(--ink);background:var(--white);min-height:325px;padding:34px 30px;position:relative}.step-card:last-child{border-right:0}.step-number{color:var(--line-dark);font:700 13px monospace;position:absolute;top:17px;right:20px}.step-icon{border:1px solid var(--ink);background:var(--mint);place-items:center;width:58px;height:58px;margin-bottom:54px;display:grid;transform:rotate(-3deg)}.step-card:nth-child(2) .step-icon{background:#f6d8ce;transform:rotate(2deg)}.step-card:nth-child(3) .step-icon{background:#f7e1ae}.step-card h3,.method-card h3,.guide-grid h3{letter-spacing:-.025em;margin:0 0 12px;font-size:22px;line-height:1.15}.step-card p,.method-card p,.guide-grid p{color:var(--ink-soft);margin:0;font-size:15px}.boundary-section{color:var(--ink);background:#e6eee8}.boundary-grid{grid-template-columns:.9fr 1fr 1fr;align-items:stretch;gap:18px;display:grid}.boundary-intro{align-self:center;padding-right:34px}.boundary-intro .eyebrow{color:var(--coral-dark)}.boundary-intro h2{margin-bottom:24px;font-size:clamp(34px,4vw,50px)}.boundary-intro>p:last-child{color:var(--ink-soft)}.method-card{border:1px solid var(--ink);background:var(--white);min-height:330px;padding:30px;position:relative}.method-card.method-ai{background:var(--mint)}.method-icon{border:1px solid;place-items:center;width:58px;height:58px;margin-bottom:58px;display:grid}.method-tag{font:700 13px monospace;position:absolute;top:28px;right:28px}.method-card p{color:inherit;opacity:.78}.method-card .text-link{margin-top:28px}.guide-section{background:var(--white)}.guide-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.guide-grid article{border:1px solid var(--ink);background:var(--white);padding:14px 14px 28px;position:relative}.guide-drawing{background:var(--paper-deep);height:245px;margin-bottom:24px;position:relative;overflow:hidden}.guide-drawing img{object-fit:cover}.guide-index{z-index:2;background:var(--white);padding:4px 6px;font:700 12px monospace;position:absolute;top:28px;left:28px}.faq-section{background:var(--paper-deep)}.faq-layout{grid-template-columns:.8fr 1.2fr;gap:80px;display:grid}.faq-doodle{color:var(--coral);align-items:center;gap:10px;margin-top:46px;display:flex}.faq-doodle span{color:var(--ink);font:700 12px monospace}.faq-list{border-top:1px solid var(--ink)}.faq-list details{border-bottom:1px solid var(--ink)}.faq-list summary{cursor:pointer;justify-content:space-between;align-items:center;gap:20px;min-height:74px;font-size:17px;font-weight:700;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:24px;font-weight:400;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{max-width:660px;color:var(--ink-soft);margin:-3px 36px 24px 0}.final-cta-section{color:var(--white);background:var(--coral);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:72px 0}.final-cta{grid-template-columns:1.4fr .6fr;align-items:center;gap:60px;display:grid}.final-cta .eyebrow{color:var(--ink)}.final-cta h2{max-width:780px}.final-cta p{color:#432f28;max-width:650px;margin:20px 0 0;font-size:17px}.final-cta-action{justify-items:stretch;gap:10px;display:grid}.final-cta-action small{color:#432f28;text-align:center}.site-footer{background:var(--paper);padding:64px 0 28px}.footer-grid{grid-template-columns:1.6fr .7fr 1fr;gap:50px;display:grid}.footer-brand{margin-bottom:16px}.footer-grid p{max-width:360px;color:var(--ink-soft)}.footer-links,.footer-locales{flex-direction:column;align-items:flex-start;gap:9px;font-size:14px;display:flex}.footer-locales{grid-template-columns:1fr 1fr;display:grid}.footer-locales a:hover{color:var(--coral-dark)}.footer-bottom{border-top:1px solid var(--line);color:var(--ink-soft);justify-content:space-between;gap:20px;margin-top:48px;padding-top:20px;font-size:12px;display:flex}.blog-hero,.content-page{padding:calc(96px + var(--site-header-height)) 0 72px}.blog-hero{border-bottom:1px solid var(--line);background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);background-size:40px 40px}.blog-hero-inner{max-width:800px}.blog-hero p:last-child{max-width:650px;color:var(--ink-soft);margin:24px 0 0;font-size:18px}.blog-list{grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;gap:18px;padding-top:64px;padding-bottom:100px;display:grid}.blog-card{border:1px solid var(--ink);background:var(--white);grid-column:span 4}.blog-card:first-child{grid-column:span 5}.blog-card:nth-child(2){background:var(--mint);grid-column:span 4;margin-top:48px}.blog-card:nth-child(3){background:#f7dfd6;grid-column:span 3;margin-top:104px}.blog-card-image{border-bottom:1px solid var(--ink);background:var(--paper-deep);aspect-ratio:4/3;overflow:hidden}.blog-card-image img{object-fit:cover;width:100%;height:100%;transition:transform .35s ease-out;display:block}.blog-card:hover .blog-card-image img{transform:scale(1.035)}.blog-card-copy{flex-direction:column;min-height:252px;padding:20px 20px 24px;display:flex}.blog-card-meta{letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;gap:12px;margin-bottom:24px;font:700 11px monospace;display:flex}.blog-card h2{letter-spacing:-.035em;margin:0 0 16px;font-size:27px;line-height:1.1}.blog-card p{color:var(--ink-soft);margin:0 0 24px}.blog-card .text-link{margin-top:auto}.article-shell{width:min(760px,100% - 48px);padding:calc(76px + var(--site-header-height)) 0 110px;margin:0 auto}.article-back{margin-bottom:46px}.article-header h1{letter-spacing:-.055em;margin:12px 0 24px;font-size:clamp(44px,6vw,72px);line-height:.98}.article-dek{color:var(--ink-soft);font-size:20px}.article-meta{border-bottom:1px solid var(--ink);text-transform:uppercase;gap:20px;margin-top:26px;padding-bottom:30px;font:700 12px monospace;display:flex}.prose{color:#2a463e;font-size:17px}.prose h2{letter-spacing:-.035em;color:var(--ink);margin:58px 0 17px;font-size:34px;line-height:1.12}.prose h3{color:var(--ink);margin:38px 0 12px;font-size:23px}.prose p,.prose ul,.prose ol{margin:0 0 22px}.prose li{margin-bottom:8px}.prose a{color:var(--coral-dark);border-bottom:1px solid}.prose blockquote{border-left:4px solid var(--coral);background:var(--paper-deep);margin:32px 0;padding:22px 26px;font-size:19px}.guide-figure{border:1px solid var(--ink);background:var(--white);margin:38px 0 42px;padding:10px}.guide-figure img{background:var(--paper-deep);width:100%;height:auto;display:block}.guide-figure figcaption{color:var(--ink-soft);padding:12px 4px 2px;font-size:13px;line-height:1.45}.article-cta{border:1px solid var(--ink);background:var(--mint);gap:14px;margin-top:60px;padding:32px;display:grid}.article-cta h2{margin:0;font-size:29px}.article-cta p{margin:0 0 6px}.article-cta .button{width:fit-content}.content-page{min-height:62vh}.content-page-inner{max-width:760px}.content-page h1{margin-bottom:28px}.content-page .lead{color:var(--ink-soft);font-size:20px}.content-page .legal-updated{color:var(--ink-soft);margin-top:22px;font-size:13px}.content-page h2{margin:52px 0 14px;font-size:28px}.content-page p{max-width:720px}html:lang(zh-TW),html:lang(ja),html:lang(ko){--font-ui:var(--font-cjk);--display-leading:1.08;--display-tracking:-.015em}:is(html:lang(zh-TW),html:lang(ja),html:lang(ko)) :where(h1,h2){font-family:var(--font-cjk);line-break:strict;word-break:normal;overflow-wrap:anywhere;text-wrap:balance;letter-spacing:-.015em!important;line-height:1.08!important}:is(html:lang(zh-TW),html:lang(ja),html:lang(ko)) :where(h3){letter-spacing:0;line-break:strict;line-height:1.18}@media (max-width:980px){.desktop-nav{display:none}.boundary-grid{grid-template-columns:1fr 1fr}.boundary-intro{grid-column:1/-1;max-width:720px;padding:0 0 24px}.footer-grid{grid-template-columns:1.4fr .6fr 1fr}}@media (max-width:760px){:root{--site-header-height:62px}.shell,.article-shell{width:min(100% - 28px,620px)}.header-inner{min-height:62px}.brand{font-size:15px}.brand-mark{width:34px;height:34px;padding:3px}.header-cta{display:none}.locale-menu summary{font-size:0}.locale-menu summary svg{width:18px;height:18px}.hero-section{padding:calc(22px + var(--site-header-height)) 0 42px;background-size:28px 28px}.eyebrow{letter-spacing:.09em;font-size:10px}.hero-copy h1{font-size:clamp(34px,10.5vw,50px)}.hero-description{margin:9px auto 16px;font-size:14px}.demo-modebar{align-items:stretch;gap:7px;padding:9px;display:grid}.demo-modes{grid-template-columns:1fr 1fr;display:grid}.demo-modes.is-single{grid-template-columns:1fr}.mode-button{min-width:0;padding-inline:9px;font-size:11px}.showcase-stage{height:500px;min-height:0}.showcase-stage.is-generation{height:430px;min-height:430px}.showcase-stage.is-result{height:500px;min-height:500px}.source-card{width:84px;padding:4px;top:13px;left:13px}.source-card-label{padding:2px 2px 6px;font-size:8px}.source-card-image{margin-top:4px}.showcase-arrow{width:44px;height:44px}.showcase-arrow-left{left:10px}.showcase-arrow-right{right:10px}.model-caption{max-width:205px;padding:9px 10px;bottom:15px;left:14px}.model-caption strong{font-size:15px}.model-caption small{display:none}.viewer-chip{padding:7px 8px;font-size:0;bottom:15px;right:12px}.viewer-chip svg{width:16px;height:16px}.showcase-count{font-size:9px;top:13px;right:13px}.generation-journey{gap:18px;padding:24px 10px}.generation-visual{width:min(390px,100%);height:270px}.generation-model-stage{inset:-10px -82px -12px -90px}.generation-source-plane{width:94px;box-shadow:6px 7px 0 color-mix(in srgb, var(--coral) 18%, transparent);left:1%}.generation-particles{inset:18% 30% 18% 20%}.generation-status-copy{min-width:min(300px,92%)}.generation-status-copy strong{font-size:15px}.generation-debug{padding:14px 10px}.generation-debug-heading{flex-direction:column;align-items:flex-start}.generation-debug-heading>div{flex-direction:column;align-items:flex-start;gap:4px}.generation-debug-identifiers{grid-template-columns:1fr}.generation-debug-event-title{flex-wrap:wrap;align-items:flex-start}.format-dialog-backdrop{align-items:start;padding:12px}.format-dialog{margin:max(12px, env(safe-area-inset-top)) 0 max(12px, env(safe-area-inset-bottom));box-shadow:6px 7px 0 color-mix(in srgb, var(--coral) 65%, transparent)}.format-dialog-heading{padding:28px 20px 18px}.format-dialog-heading h2{font-size:clamp(28px,8.8vw,38px)}.format-dialog-heading p{font-size:13px}.format-options{grid-template-columns:1fr;gap:8px;padding:0 20px 20px}.format-capacity-state{flex-wrap:wrap;align-items:flex-start;margin:0 20px 20px}.format-option{grid-template-columns:54px minmax(0,1fr);gap:4px 12px;min-height:118px;padding:14px 38px 14px 14px}.format-option-code{width:54px;height:54px;font-size:13px}.format-option-copy strong{padding-right:34px;font-size:13px}.format-option-copy small{font-size:10px}.format-option>b{top:9px;right:9px}.format-option-check{bottom:11px;right:11px}.format-dialog-action{flex-direction:column;align-items:stretch;gap:10px;min-height:0;padding:15px 20px 20px}.format-dialog-action .button{width:100%;min-width:0}.demo-footer{flex-direction:column;align-items:stretch}.demo-footer .button{width:100%}.generation-actions{flex-direction:column;align-items:stretch}.generation-actions .button-primary{order:-1}.publish-panel{grid-template-columns:1fr;align-items:stretch;gap:16px;padding:16px}.publish-controls,.publish-ready{flex-direction:column;align-items:stretch}.publish-panel .button,.publish-ready input{width:100%}.section{padding:76px 0}.section-heading-row{flex-direction:column;align-items:flex-start;margin-bottom:28px}.sketch-line{display:none}.step-grid,.guide-grid{grid-template-columns:1fr}.step-card{border-right:0;border-bottom:1px solid var(--ink);min-height:auto}.step-card:last-child{border-bottom:0}.step-icon{margin-bottom:28px}.boundary-grid,.faq-layout,.final-cta,.footer-grid{grid-template-columns:1fr}.boundary-intro h2{font-size:36px}.method-card{min-height:auto}.method-icon{margin-bottom:34px}.guide-drawing{height:230px}.faq-layout{gap:36px}.faq-doodle{margin-top:24px}.final-cta,.footer-grid{gap:34px}.footer-locales{max-width:300px}.footer-bottom{flex-direction:column}.blog-hero{padding:calc(72px + var(--site-header-height)) 0 54px;background-size:28px 28px}.blog-list{grid-template-columns:1fr;padding-top:34px;padding-bottom:74px}.blog-card,.blog-card:first-child,.blog-card:nth-child(2),.blog-card:nth-child(3){grid-column:auto;margin-top:0}.blog-card-copy{min-height:0}.article-shell{padding-top:calc(50px + var(--site-header-height))}.guide-figure{margin:30px 0 34px;padding:7px}.guide-figure figcaption{padding:10px 2px 2px;font-size:12px}.article-cta{padding:24px}}.share-page{background-color:var(--paper);background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);background-size:44px 44px;min-height:100svh;padding:clamp(18px,3vw,42px)}.share-header{justify-content:space-between;align-items:center;gap:20px;max-width:1480px;min-height:58px;margin:0 auto 18px;display:flex}.share-brand{color:var(--ink);font-family:var(--font-display);letter-spacing:-.03em;align-items:center;gap:10px;font-size:22px;font-weight:800;text-decoration:none;display:inline-flex}.share-brand i{color:var(--coral);font-family:var(--font-body);font-weight:500}.share-retention{border:1px solid var(--line-dark);background:color-mix(in srgb, var(--mint) 45%, var(--white));color:var(--ink);letter-spacing:.04em;text-transform:uppercase;padding:8px 11px;font-size:11px;font-weight:800}.share-hero{border:1px solid var(--ink);background:#f3f0e8;grid-template-columns:minmax(230px,.34fr) minmax(0,1fr);max-width:1480px;min-height:min(720px,100svh - 190px);margin:0 auto;display:grid}.share-source{border-right:1px solid var(--ink);background:color-mix(in srgb, var(--white) 80%, var(--mint));flex-direction:column;gap:12px;padding:clamp(16px,2vw,28px);display:flex}.share-source img{object-fit:contain;border:1px solid var(--line-dark);background:var(--white);flex:1;width:100%;min-height:0}.share-asset-fallback{border:1px solid var(--line-dark);background:var(--white);min-height:240px;color:var(--ink-soft);text-align:center;flex:1;place-content:center;justify-items:center;gap:8px;padding:24px;display:grid}.share-asset-fallback strong{color:var(--ink)}.share-kicker{color:var(--coral-dark);font-family:var(--font-display);letter-spacing:.16em;font-size:10px;font-weight:850}.share-model{grid-template-rows:auto 1fr;min-width:0;display:grid;position:relative}.share-model-heading{border-bottom:1px solid var(--line-dark);background:var(--white);justify-content:space-between;align-items:center;gap:18px;min-height:54px;padding:12px 16px;display:flex}.share-model-heading>span:last-child{color:var(--ink-soft);align-items:center;gap:7px;font-size:11px;display:inline-flex}.share-canvas{min-height:480px;position:relative}.share-model-status{z-index:2;background:color-mix(in srgb, var(--paper-deep) 84%, transparent);color:var(--ink);text-align:center;pointer-events:none;place-content:center;justify-items:center;gap:12px;padding:28px;display:grid;position:absolute;inset:0}.share-model-status>span{color:var(--ink-soft)}.share-model-error{pointer-events:auto}.share-model-error>div,.share-state-actions{flex-wrap:wrap;justify-content:center;gap:9px;margin-top:4px;display:flex}.share-loader-orbit{border:2px solid color-mix(in srgb, var(--ink) 18%, transparent);border-top-color:var(--coral);border-right-color:var(--ink);border-radius:50%;width:42px;height:42px;animation:1s linear infinite share-orbit;display:block}@keyframes share-orbit{to{transform:rotate(360deg)}}.share-footer{border:1px solid var(--ink);background:var(--white);border-top:0;justify-content:space-between;align-items:center;gap:24px;max-width:1480px;margin:0 auto;padding:18px;display:flex}.share-footer>div:first-child{gap:4px;display:grid}.share-footer strong{font-size:clamp(15px,1.6vw,20px)}.share-actions{flex-shrink:0;gap:9px;display:flex}.share-expired{align-content:start;gap:clamp(100px,20vh,220px);display:grid}.share-expired>.share-brand{width:fit-content}.share-expired>div{text-align:center;max-width:720px;margin:0 auto}.share-expired h1{font-family:var(--font-display);letter-spacing:-.055em;margin:10px 0 12px;font-size:clamp(38px,7vw,78px);line-height:.96}.share-expired p{max-width:55ch;color:var(--ink-soft);margin:0 auto 24px;font-size:16px;line-height:1.65}.share-route-state{align-content:start;gap:clamp(90px,18vh,190px);display:grid}.share-route-state>.share-brand{width:fit-content}.share-route-state>div{text-align:center;justify-items:center;gap:12px;max-width:720px;margin:0 auto;display:grid}.share-route-state h1{font-family:var(--font-display);letter-spacing:-.05em;margin:0;font-size:clamp(36px,6vw,70px);line-height:.98}.share-route-state p{max-width:54ch;color:var(--ink-soft);margin:0 0 8px}@media (max-width:760px){.share-page{background-size:32px 32px;padding:12px}.share-header{min-height:50px;margin-bottom:10px}.share-brand{font-size:18px}.share-retention{padding:7px 8px;font-size:9px}.share-hero{grid-template-columns:1fr;min-height:auto}.share-model{order:-1}.share-source{border-top:1px solid var(--ink);border-bottom:0;border-right:0;order:1;max-height:220px}.share-source img{min-height:140px}.share-model-heading>span:last-child{font-size:9px;display:inline-flex}.share-canvas{min-height:430px}.share-footer,.share-actions{flex-direction:column;align-items:stretch}.share-actions .button{width:100%}.share-expired{gap:120px}.share-route-state{gap:110px}}@media (prefers-reduced-motion:reduce){.share-loader-orbit{animation-duration:2.4s}html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}