:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ui-font-sans:"Avenir Next", Avenir, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--ui-font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--ui-paper:#f4f7fb;--ui-surface:#fff;--ui-surface-strong:#edf1f8;--ui-ink:#172033;--ui-ink-soft:#566078;--ui-ink-muted:#8992a8;--ui-line:#dfe5ef;--ui-line-strong:#cbd3e1;--ui-navy:#18202f;--ui-navy-raised:#293246;--ui-navy-high:#30384b;--ui-brand:#ff6808;--ui-accent:#cf5406;--ui-accent-ink:#b34806;--ui-accent-soft:#ffeadc;--ui-signal:#25a9bd;--ui-danger:#c43f55;--ui-danger-soft:#fbe9ec;--ui-ok:#1b9a78;--ui-ok-soft:#e8f6f0;--ui-warn:#c67b28;--ui-info:#4a6fd1;--ui-info-soft:#e8eefb;--ui-focus-ring:3px solid #ff680854;--ui-gradient-icon:linear-gradient(145deg, var(--ui-navy), var(--ui-brand));--ui-gradient-tab:radial-gradient(circle at 100% 0%, #ff680838, transparent 48%), linear-gradient(145deg, var(--ui-navy), var(--ui-navy-raised));--ui-gradient-hero:radial-gradient(circle at 100% 0%, #ff68084d, transparent 45%), linear-gradient(145deg, #141b29, #222c40 60%, #3a3035);--ui-shadow-card:0 3px 12px #17203303;--ui-shadow-raised:0 12px 35px #17203320;--ui-radius-sm:8px;--ui-radius:10px;--ui-radius-md:14px;--ui-radius-lg:18px;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Avenir Next,Avenir,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}*,:before,:after{box-sizing:border-box}h1,h2,h3,p,dl,dd,figure{margin:0}body{min-width:320px;min-height:100vh;color:var(--ui-ink);background:var(--ui-paper);font-family:var(--ui-font-sans);margin:0;font-size:14px;line-height:1.5}button,input,select{color:inherit;font:inherit;border-style:solid;margin:0}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}svg{vertical-align:middle;display:inline-block}:focus-visible{outline:var(--ui-focus-ring);outline-offset:3px}[hidden]{display:none!important}#root{min-height:100vh}.ui-surface{background:radial-gradient(circle at 100% 0%, #ff68080f, transparent 420px), var(--ui-paper);min-height:100vh;padding:32px clamp(16px,3vw,42px) 48px}.ui-surface,.ui-modal{--ui-ink-soft:#3d465c;--ui-ink-muted:#535c74}.ui-container{width:100%;max-width:1180px;margin:0 auto}.ui-container--narrow{max-width:1120px}.build-sha{right:max(10px, env(safe-area-inset-right));bottom:max(8px, env(safe-area-inset-bottom));color:var(--ui-ink-muted);font-family:var(--ui-font-mono);opacity:.7;pointer-events:none;font-size:10px;line-height:1;position:fixed}.ui-page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:18px 24px;margin-bottom:26px;display:flex}.ui-page-header__identity{flex:420px;min-width:0}.ui-eyebrow{color:var(--ui-ink-soft);letter-spacing:.14em;text-transform:uppercase;font-size:11px;font-weight:750}.ui-title{letter-spacing:-.055em;overflow-wrap:anywhere;margin:7px 0 6px;font-size:clamp(30px,4vw,42px);font-weight:750;line-height:1.15}.ui-title-dot{color:var(--ui-brand)}.ui-subtitle{color:var(--ui-ink-soft);font-size:14px}.ui-badge{border:1px solid var(--ui-line);color:var(--ui-ink-soft);background:var(--ui-surface);white-space:nowrap;border-radius:999px;flex:none;align-items:center;gap:7px;padding:6px 11px;font-size:11px;font-weight:700;display:inline-flex}.ui-badge:before{background:var(--ui-ok);width:7px;height:7px;box-shadow:0 0 0 3px var(--ui-ok-soft);content:"";border-radius:50%}.ui-panel{border:1px solid var(--ui-line);border-radius:var(--ui-radius-md);background:var(--ui-surface);min-width:0;box-shadow:var(--ui-shadow-card);padding:22px}.ui-panel--flush{padding:0;overflow:hidden}.ui-panel__heading{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.ui-panel__title{letter-spacing:-.02em;font-size:15px;font-weight:700}.ui-panel__subtitle{color:var(--ui-ink-soft);margin-top:3px;font-size:12px}.ui-btn{border:1px solid color-mix(in srgb, #20283a 30%, var(--ui-line));min-height:38px;color:var(--ui-ink);background:var(--ui-surface);white-space:nowrap;border-radius:9px;justify-content:center;align-items:center;gap:8px;padding:8px 14px;font-size:13px;font-weight:700;line-height:1.25;text-decoration:none;transition:border-color .16s,box-shadow .16s,transform .16s,background .16s;display:inline-flex;box-shadow:0 3px 9px #1f26360d}.ui-btn:hover:not(:disabled){border-color:var(--ui-accent);background:radial-gradient(circle at 100% 0%, #ff68081a, transparent 52%), color-mix(in srgb, var(--ui-surface) 82%, var(--ui-accent-soft));box-shadow:inset 3px 0 var(--ui-accent), 0 6px 14px #1f263617;transform:translateY(-1px)}.ui-btn--primary{border-color:color-mix(in srgb, var(--ui-accent) 55%, #20283a);color:#fff;background:radial-gradient(circle at 100% 0%, #ff680866, transparent 44%), linear-gradient(145deg, var(--ui-navy), var(--ui-navy-high));font-weight:750;box-shadow:0 7px 16px #1f26362b,inset 0 2px #ff7a2485}.ui-btn--primary:hover:not(:disabled){color:#fff;background:radial-gradient(circle at 100% 0%, #ff680880, transparent 50%), linear-gradient(145deg, var(--ui-navy), var(--ui-navy-high));border-color:#ff8b43;box-shadow:0 9px 20px #1f263638}.ui-btn--block{width:100%}.ui-btn--small{min-height:32px;padding:6px 11px;font-size:12px}.ui-field{min-width:0;color:var(--ui-ink);flex-direction:column;gap:6px;font-size:12px;font-weight:700;display:flex}.ui-field__hint{color:var(--ui-ink-soft);font-size:12px;font-weight:400}.ui-input{border:1px solid var(--ui-line);width:100%;min-height:40px;color:var(--ui-ink);background:var(--ui-paper);border-radius:9px;padding:9px 12px;font-size:13px;font-weight:500;transition:border-color .16s,background .16s,box-shadow .16s}.ui-input:hover:not(:disabled){border-color:var(--ui-line-strong)}.ui-input:focus{border-color:var(--ui-brand);background:var(--ui-surface);outline:none;box-shadow:0 0 0 3px #ff680829}.ui-input[aria-invalid=true]{border-color:var(--ui-danger)}.ui-alert{color:#a3334a;background:var(--ui-danger-soft);border:1px solid #f2d3d9;border-radius:10px;padding:10px 12px;font-size:12px;font-weight:600}.ui-alert--warning{color:var(--ui-accent-ink);background:#fff4eb;border-color:#f5ddcb}.poster-source{margin-bottom:18px}.poster-source__body{padding:18px}.poster-dropzone{border:2px dashed var(--ui-line-strong);border-radius:var(--ui-radius);background:radial-gradient(circle at 50% 0%, #ff68080f, transparent 58%), var(--ui-paper);text-align:center;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:250px;padding:32px 20px;transition:border-color .16s,background .16s,box-shadow .16s;display:flex;position:relative}.poster-dropzone:hover,.poster-dropzone--active,.poster-dropzone:focus-within{border-color:var(--ui-accent);background:radial-gradient(circle at 50% 0,#ff68081f,#0000 62%),#fffaf6}.poster-dropzone:focus-within{box-shadow:0 0 0 3px #ff680829}.poster-file-input{clip:rect(0, 0, 0, 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.poster-dropzone__icon{fill:none;width:48px;height:48px;stroke:var(--ui-accent);stroke-linecap:round;stroke-linejoin:round;stroke-width:2px;margin-bottom:4px}.poster-dropzone__title{letter-spacing:-.035em;font-size:clamp(18px,2.4vw,22px);font-weight:750}.poster-dropzone__action{color:var(--ui-accent-ink);font-size:13px;font-weight:700}.poster-dropzone__hint{color:var(--ui-ink-soft);margin-top:6px;font-size:12px}.poster-workspace__source{border-bottom:1px solid var(--ui-line);border-radius:calc(var(--ui-radius-md) - 1px) calc(var(--ui-radius-md) - 1px) 0 0;background:var(--ui-paper);justify-content:space-between;align-items:center;gap:12px;min-width:0;margin:-22px -22px 18px;padding:12px 22px;display:flex}.poster-source__filename{overflow-wrap:anywhere;min-width:0;font-size:13px;font-weight:650}.poster-source__status{color:var(--ui-ink-soft);margin-top:14px;font-size:12px}.poster-workspace{margin-top:18px}.poster-workspace__error{margin-bottom:18px}.poster-workspace__top{border-bottom:1px solid var(--ui-line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-bottom:18px;display:flex}.poster-workspace__layout{grid-template-columns:minmax(280px,.72fr) minmax(0,1.55fr);gap:22px;padding-top:22px;display:grid}.poster-config{flex-direction:column;gap:16px;min-width:0;display:flex}.poster-config__section{flex-direction:column;gap:12px;display:flex}.poster-section-title{letter-spacing:-.025em;margin:0;font-size:16px;font-weight:750}.poster-section-copy{color:var(--ui-ink-soft);margin:-8px 0 0;font-size:12px}.poster-field-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.poster-field-error{color:var(--ui-danger);font-size:11px;font-weight:600}.poster-dimensions{color:var(--ui-ink);font-size:13px;font-weight:700}.poster-dimensions__secondary{color:var(--ui-ink-soft);margin-top:2px;font-size:12px;font-weight:500;display:block}.poster-layout-summary{border:1px solid var(--ui-line);color:var(--ui-ink);background:var(--ui-paper);border-radius:10px;padding:11px 13px;font-size:12px;font-weight:700}.poster-layout-summary--ready{background:radial-gradient(circle at 100% 0%, #ff680814, transparent 55%), color-mix(in srgb, var(--ui-surface) 88%, var(--ui-accent-soft));border-color:#ff68084d}.poster-paper-diagram{color:var(--ui-ink-soft);align-items:center;gap:11px;font-size:11px;display:flex}.poster-paper-diagram svg{flex:none;width:82px;height:68px}.poster-paper{fill:var(--ui-surface);stroke:var(--ui-line-strong)}.poster-paper-safe{fill:var(--ui-accent-soft);stroke:var(--ui-accent)}.poster-assembly-hint{color:var(--ui-ink-soft);font-size:11px;line-height:1.55}.poster-resolution{border:1px solid var(--ui-line);color:var(--ui-ink);background:var(--ui-surface-strong);border-radius:10px;padding:11px 13px;font-size:12px}.poster-preview{border:1px solid var(--ui-line);border-radius:var(--ui-radius-md);background:radial-gradient(circle at 100% 0%, #ff680817, transparent 44%), var(--ui-paper);flex-direction:column;justify-content:center;min-width:0;min-height:460px;padding:clamp(16px,3vw,28px);display:flex}.poster-preview__frame{background:var(--ui-surface);width:100%;margin:auto;position:relative;overflow:hidden;box-shadow:0 12px 35px #17203329}.poster-preview__frame--sheets{box-shadow:none;background:#e4e8ef}.poster-preview__canvas{width:100%;height:100%;display:block}.poster-preview__overlay{pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.poster-preview__tile-edge{fill:none;stroke:var(--ui-accent)}.poster-preview__frame--sheets .poster-preview__tile-edge{stroke:var(--ui-accent)}.poster-preview__trim{fill:none;stroke:var(--ui-navy);stroke-dasharray:4 4}.poster-preview__frame--sheets .poster-preview__trim{stroke:var(--ui-accent)}.poster-preview__label{fill:var(--ui-ink);stroke:var(--ui-surface);paint-order:stroke}.poster-preview__status{color:var(--ui-ink-soft);text-align:center;margin-top:14px;font-size:11px}.poster-preview__hint{color:var(--ui-ink-soft);text-align:center;margin-top:12px;font-size:11px}.poster-download{border-top:1px solid var(--ui-line);flex-direction:column;gap:10px;padding-top:16px;display:flex}.poster-download__hint,.poster-download__status{color:var(--ui-ink-soft);font-size:11px}.poster-download__success a{color:var(--ui-accent-ink);text-underline-offset:3px;font-weight:700}.ui-modal{border:1px solid var(--ui-line);border-radius:var(--ui-radius-lg);width:min(600px,100vw - 32px);max-width:none;max-height:min(820px,100dvh - 48px);color:var(--ui-ink);background:var(--ui-surface);font-family:var(--ui-font-sans);margin:auto;padding:24px;overflow:auto;box-shadow:0 24px 60px #10162447,0 2px 6px #10162414}.ui-modal::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#10162485}.poster-modal__header{border-bottom:1px solid var(--ui-line);justify-content:space-between;align-items:center;gap:16px;padding-bottom:16px;display:flex}.poster-modal__title{letter-spacing:-.035em;margin:0;font-size:20px;font-weight:750}.poster-facts{grid-template-columns:minmax(100px,auto) minmax(0,1fr);gap:14px 20px;margin:18px 0 0;font-size:12px;display:grid}.poster-facts dt{color:var(--ui-ink-muted);font-weight:700}.poster-facts dd{overflow-wrap:anywhere;min-width:0;margin:0;font-weight:600}.poster-modal__basis{border:1px solid var(--ui-line);color:var(--ui-ink-soft);background:var(--ui-paper);border-radius:9px;margin-top:18px;padding:11px 13px;font-size:12px}@media (width<=820px){.poster-workspace__layout{grid-template-columns:minmax(0,1fr)}.poster-preview{min-height:360px}}@media (width<=600px){.ui-surface{padding:22px 14px 32px}.ui-page-header__identity{flex-basis:100%}.ui-badge{margin-top:-4px}.ui-panel{padding:18px}.ui-panel--flush{padding:0}.poster-workspace__source{flex-direction:column;align-items:flex-start;margin:-18px -18px 18px;padding:14px 18px}.poster-workspace__layout{gap:18px}.poster-preview{min-height:300px;padding:16px}.poster-facts{grid-template-columns:minmax(82px,auto) minmax(0,1fr);gap:12px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important}}