:root{--ink:#171614;--ink-soft:#5c5953;--stone:#8a887f;--line:#cfccc3;--paper:#f8f7f3;--paper-deep:#f2f0ea;--white:#fff;--red:#b7462e;--red-pale:#f4e2dd;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--ink);background:var(--paper)}body{margin:0;min-width:320px;background:var(--paper)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:2px}a{color:inherit}.entry-page{width:min(1080px,calc(100% - 48px));margin:0 auto;padding:48px 0 80px}.entry-brand img{height:auto;width:132px}.entry-copy{max-width:660px;margin:100px 0 42px}.eyebrow{margin:0 0 10px;color:var(--red);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.entry-copy h1{margin:0;font-family:"Noto Serif SC",Songti SC,serif;font-weight:600;letter-spacing:.015em;line-height:1.2}.entry-copy h1{font-size:clamp(38px,6vw,68px)}.entry-copy p{color:var(--ink-soft);font-size:18px;line-height:1.7}.entry-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.entry-choice{min-height:218px;display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:28px;border:1px solid var(--line);border-radius:18px;background:var(--white);text-decoration:none;transition:transform .18s ease,border-color .18s ease}.entry-choice:hover{transform:translateY(-3px);border-color:var(--red)}.entry-choice span{color:var(--red);font-size:13px}.entry-choice strong{font-family:"Noto Serif SC",Songti SC,serif;font-size:30px}.entry-choice small{color:var(--ink-soft);font-size:15px;line-height:1.6}.workbench{display:grid;grid-template-columns:232px minmax(360px,42fr) minmax(440px,58fr);min-height:calc(100vh - 64px)}.notice{display:flex;justify-content:space-between;gap:12px;margin:24px 0;padding:12px 14px;border-radius:10px;background:var(--paper-deep);color:var(--ink-soft);font-size:14px}.notice{background:var(--red-pale);color:var(--ink)}.notice button{border:0;background:transparent;font-size:20px;line-height:1}.composer{margin-top:30px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--white)}.composer label{display:flex;align-items:center;gap:8px;color:var(--ink-soft);font-size:14px}.composer select{border:0;border-bottom:1px solid var(--line);padding:2px 20px 2px 2px;color:var(--ink);background:transparent}.composer textarea{display:block;width:100%;min-height:170px;margin:16px 0;border:0;outline:0;resize:vertical;color:var(--ink);line-height:1.75}.composer textarea::placeholder{color:var(--stone)}.primary{border:1px solid var(--red);border-radius:8px;padding:9px 14px;background:var(--red);color:var(--white);font-weight:700}.primary:hover{background:#963823}.primary:disabled{cursor:wait;opacity:.68}.artifact-actions{display:flex;gap:6px}.artifact-actions button,.material-zone button{border:1px solid var(--line);border-radius:7px;padding:7px 10px;background:var(--white);color:var(--ink-soft)}.readiness-list{display:grid;gap:10px;margin-top:36px}.material-zone h2{margin:0;font-family:"Noto Serif SC",Songti SC,serif;font-size:21px}.material-zone p{color:var(--ink-soft);line-height:1.65}.material-zone{min-height:220px;padding:20px;border:1px solid var(--line);border-radius:13px;background:var(--white)}.material-zone ul{margin:20px 0 0;padding:0;list-style:none}.material-zone li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid var(--paper-deep)}.material-zone li strong,.material-zone li span{display:block}.material-zone li span{margin-top:3px;color:var(--stone);font-size:12px}.loading{padding:48px;color:var(--ink-soft)}@media (max-width:900px){.workbench{grid-template-columns:200px minmax(0,1fr)}}@media (max-width:680px){.entry-page{width:min(100% - 32px,620px);padding-top:28px}.entry-copy{margin:70px 0 32px}.entry-choices{grid-template-columns:1fr}.identity-org{display:none}.workbench{display:block;min-height:calc(100vh - 56px)}.mobile-hidden{display:none}.artifact-actions{flex-direction:column}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.direction-panel{margin:0 0 16px;border-top:1px solid var(--line)}.direction-panel>summary{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;padding:12px 0;cursor:pointer;color:var(--ink-soft);font-size:14px}.direction-panel>summary::marker{color:var(--stone)}.direction-axis{display:grid;color:var(--ink-soft);font-size:13px;font-weight:700}.direction-axis small{color:var(--stone);font-size:12px;font-weight:400}.direction-options{display:flex;flex-wrap:wrap;gap:6px;min-width:0}.direction-options button{border:1px solid var(--line);border-radius:99px;padding:5px 10px;background:var(--white);color:var(--ink-soft);font-size:13px}.direction-options button.active{border-color:var(--red);background:var(--red-pale);color:var(--red);font-weight:700}.direction-options button.active:before{content:"✓ "}.translation-notice{max-width:560px;margin:10px 0 12px;padding:10px 12px;border-left:3px solid var(--red);border-radius:0 8px 8px 0;background:var(--paper-deep);color:var(--ink);font-size:14px;line-height:1.7}.control-organization{margin:12px 0 0;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--paper-deep)}.control-organization select{min-width:0;padding:6px 8px;border:1px solid var(--line);border-radius:8px;background:var(--white);font-size:13px}:root{--ink: #171614;--ink-soft: #45423e;--paper: #fbfaf7;--white: #ffffff;--stone-50: #f6f4f0;--stone-100: #ece9e3;--stone-200: #ddd8d0;--stone-400: #817a70;--vermillion: #b93628;--vermillion-dark: #93291f;--success: #316a4f;--shadow: 0 22px 70px rgba(33, 29, 24, .12);--sans: "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", system-ui, sans-serif;--serif: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", SimSun, serif;--line: #cfccc3;--stone: #8a887f;--red: #b7462e;--red-pale: #f4e2dd}*{box-sizing:border-box}html{color:var(--ink);background:var(--paper);font-family:var(--sans);font-size:16px}body{margin:0;min-width:320px;min-height:100vh;background:var(--paper);color:var(--ink)}button,input,textarea,select{color:inherit;font:inherit}button,.button,a{-webkit-tap-highlight-color:transparent}button,.button{min-height:44px}button{border:0;background:transparent;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.52}a{color:inherit;text-decoration:none}:focus-visible{outline:3px solid rgba(185,54,40,.34);outline-offset:3px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.eyebrow{margin:0 0 10px;color:var(--vermillion);font-size:.75rem;font-weight:760;letter-spacing:.14em;text-transform:uppercase}.primary,.button.primary{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border:1px solid var(--vermillion);border-radius:999px;background:var(--vermillion);color:var(--white);font-weight:720;line-height:1;transition:background .16s ease,transform .16s ease}.primary:hover,.button.primary:hover{background:var(--vermillion-dark);transform:translateY(-1px)}.quiet,.text-action{color:var(--ink-soft);font-size:.875rem;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:4px}.quiet:hover,.text-action:hover{color:var(--ink);text-decoration-color:currentColor}.brand-wordmark{display:block;width:134px;height:auto}.brand-symbol{display:block;width:34px;height:34px}.public-home{position:relative;display:grid;min-height:100vh;place-items:center;overflow:hidden;background:var(--paper)}.seed-motion{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:grid;place-items:center;background:var(--paper);cursor:pointer;transition:opacity .42s ease}.motion-finished .seed-motion{pointer-events:none;opacity:0}.seed-story{width:min(74vw,520px);overflow:visible;animation:story-release .4s 5.2s ease forwards}.seed-path{fill:none;stroke:var(--ink);stroke-linecap:round;stroke-linejoin:round;stroke-width:3.2;stroke-dasharray:520;stroke-dashoffset:520}.seed-path.uncertain{animation:seed-draw 2.4s .55s cubic-bezier(.56,.02,.24,.98) forwards,path-resolve 1.05s 4.45s ease forwards}.seed-path.branch{animation:seed-draw .85s 2.15s ease forwards,path-retreat .85s 4.15s ease forwards}.seed-path.return{animation:seed-draw 1.15s 2.65s ease forwards,path-retreat .85s 4.28s ease forwards}.seed-dot,.rhythm{fill:var(--ink)}.seed-dot.origin{opacity:0;animation:seed-arrive .5s .18s ease forwards,seed-travel 3.6s .8s cubic-bezier(.5,.05,.25,1) forwards,seed-release .4s 4.5s ease forwards}.direction-turn{fill:var(--vermillion);opacity:0;transform:translateY(-24px);transform-origin:center;animation:direction-arrive .7s 3.1s cubic-bezier(.21,.75,.28,1) forwards,direction-release .6s 4.55s ease forwards}.rhythm{opacity:0;transform:translateY(7px)}.rhythm-one{animation:rhythm-find .4s 4.55s ease forwards}.rhythm-two{animation:rhythm-find .4s 4.82s ease forwards}.rhythm-three{animation:rhythm-find .4s 5.09s ease forwards}.motion-final{position:absolute;display:grid;width:min(46vw,280px);place-items:center;opacity:0;transform:translateY(5px);animation:final-lockup .65s 5.65s ease forwards}.motion-final img{display:block;width:100%;height:auto}.motion-skip{position:fixed;right:28px;bottom:24px;z-index:4;min-width:62px;color:var(--stone-400);font-size:.8rem}.home-message{z-index:1;width:min(90vw,760px);padding:48px 24px;text-align:center;opacity:0;pointer-events:none;transform:translateY(8px);visibility:hidden;transition:opacity .52s ease .12s,transform .52s ease .12s}.motion-finished .home-message{opacity:1;pointer-events:auto;transform:translateY(0);visibility:visible}.home-message .brand-wordmark{margin:0 auto 44px}.home-message h1{max-width:720px;margin:0 auto 40px;font-family:var(--serif);font-size:clamp(2.35rem,5.2vw,4.55rem);font-weight:600;letter-spacing:-.045em;line-height:1.16}.quiet-entry-links{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:34px;color:var(--stone-400);font-size:.8rem}.quiet-entry-links a,.quiet-entry-links button{min-height:44px;color:inherit;font-size:inherit}@keyframes seed-draw{to{stroke-dashoffset:0}}@keyframes seed-arrive{to{opacity:1}}@keyframes seed-travel{0%{transform:translate(0)}35%{transform:translate(92px,-11px)}67%{transform:translate(138px,-37px)}to{transform:translate(174px,14px)}}@keyframes seed-release{to{opacity:0}}@keyframes direction-arrive{to{opacity:1;transform:translateY(0)}}@keyframes direction-release{to{opacity:0;transform:translateY(4px)}}@keyframes path-retreat{to{opacity:0;stroke-dashoffset:-180}}@keyframes path-resolve{to{opacity:0;stroke-dashoffset:-90}}@keyframes rhythm-find{to{opacity:1;transform:translateY(0)}}@keyframes story-release{to{opacity:0}}@keyframes final-lockup{to{opacity:1;transform:translateY(0)}}.auth-page{display:grid;min-height:100vh;grid-template-rows:auto 1fr;padding:32px clamp(24px,5vw,72px);background:linear-gradient(90deg,transparent 49.95%,rgba(23,22,20,.035) 50%,transparent 50.05%),var(--paper)}.auth-brand{justify-self:start}.auth-panel{align-self:center;justify-self:center;width:min(100%,390px);margin-top:-44px}.auth-panel h1{margin:0 0 34px;font-family:var(--serif);font-size:clamp(2.25rem,4vw,3.2rem);font-weight:580;letter-spacing:-.035em}.auth-panel form{display:grid;gap:19px}.auth-panel label{display:grid;gap:8px;color:var(--ink-soft);font-size:.85rem;font-weight:660}.auth-panel input{width:100%;min-height:52px;padding:0 15px;border:1px solid var(--stone-200);border-radius:10px;background:var(--white);font-size:1rem}.auth-panel input:hover{border-color:var(--stone-400)}.auth-panel .primary{width:100%;margin-top:8px}.field-help{margin:-22px 0 28px;color:var(--stone-400);font-size:.85rem;line-height:1.65}.auth-inline-help{margin:-4px 0 0;color:var(--stone-400);font-size:.78rem;font-weight:500;line-height:1.55}.auth-notice{margin:-18px 0 24px;padding:12px 14px;border-left:3px solid var(--vermillion);background:var(--stone-50);color:var(--ink-soft);font-size:.86rem;line-height:1.55}.auth-error{margin:-18px 0 24px;padding:12px 14px;border-left:3px solid #9a2f26;background:#fff2ef;color:#7b261f;font-size:.86rem;line-height:1.55}.auth-recovery{color:var(--ink-soft);font-size:.84rem}.auth-recovery summary{min-height:44px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.auth-recovery p{margin:4px 0 0;line-height:1.65}.user-home{min-height:100vh;padding:28px clamp(24px,6vw,80px)}.user-home>header{display:flex;align-items:center;justify-content:space-between}.user-home>section{width:min(780px,100%);margin:clamp(120px,20vh,210px) auto 0;text-align:center}.user-home h1{margin:0 0 40px;font-family:var(--serif);font-size:clamp(2.4rem,5vw,4.5rem);font-weight:560;letter-spacing:-.04em}.user-task-choices{display:flex;align-items:center;justify-content:center;gap:12px}.button.task-secondary{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:0 24px;border:1px solid var(--stone-200);border-radius:999px;background:var(--white);font-weight:680}.user-home-recovery{max-width:420px;margin:0 auto;color:var(--ink-soft);line-height:1.7}.user-help{width:min(1120px,calc(100vw - 48px));margin:44px 50% 0;transform:translate(-50%);text-align:left}.user-help>summary,.usage-guide>details>summary{min-height:44px;cursor:pointer;font-weight:720;text-decoration:underline;text-underline-offset:4px}.usage-guide,.capability-matrix{min-width:0;margin-top:38px;padding-top:30px;border-top:1px solid var(--stone-200);text-align:left}.usage-guide h3,.capability-matrix h3{margin:0;font:540 clamp(1.45rem,3vw,2rem)/1.25 var(--serif)}.usage-guide h4{margin:0 0 12px;font-size:1rem}.usage-guide p,.usage-guide li,.capability-matrix p,.capability-matrix footer{color:var(--ink-soft);line-height:1.65}.usage-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:24px 0}.usage-guide-grid>section,.usage-guide>section:not(.usage-guide-grid){padding:18px;border:1px solid var(--stone-200);border-radius:9px;background:var(--white)}.usage-guide ul,.usage-guide ol{display:grid;gap:8px;padding-left:22px}.relationship-line{padding:12px;border-left:3px solid var(--vermillion);background:var(--stone-50);font-weight:680}.guide-counts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid var(--stone-200);border-radius:8px;background:var(--stone-200)}.guide-counts>div{display:grid;gap:6px;padding:14px;background:var(--white)}.guide-counts dt{color:var(--ink-soft);font-size:.78rem}.guide-counts dd{margin:0;font:600 1.35rem var(--serif)}.product-fact-readiness{display:grid;gap:10px}.product-fact-readiness>details{padding:10px 14px;border:1px solid var(--stone-200);border-radius:8px;background:var(--stone-50)}.product-fact-readiness summary{min-height:44px;cursor:pointer;font-weight:680;line-height:44px}.product-fact-readiness dl>div{display:grid;grid-template-columns:minmax(100px,.25fr) minmax(0,1fr);gap:12px;padding:8px 0;border-bottom:1px solid var(--stone-200)}.product-fact-readiness dd{margin:0}.guide-gaps{padding:0!important;list-style:none}.guide-gaps li{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;min-height:44px}.guide-gaps a,.capability-matrix a{color:var(--vermillion-dark);font-weight:680;text-decoration:underline;text-underline-offset:3px}.guide-errors>div{display:grid;grid-template-columns:minmax(180px,.35fr) minmax(0,1fr);gap:14px;padding:12px 0;border-bottom:1px solid var(--stone-100)}.guide-errors dt{overflow-wrap:anywhere;font:650 .78rem/1.5 ui-monospace,monospace}.guide-errors dd{margin:0;color:var(--ink-soft);line-height:1.6}.capability-matrix>header{display:flex;align-items:end;justify-content:space-between;gap:24px}.capability-matrix>header>p{max-width:560px;margin:0}.capability-table-wrap{max-width:100%;margin-top:22px;overflow-x:auto;border:1px solid var(--stone-200);border-radius:9px;background:var(--white)}.capability-table-wrap table{width:100%;min-width:880px;border-collapse:collapse;font-size:.82rem}.capability-table-wrap th,.capability-table-wrap td{padding:12px;border-bottom:1px solid var(--stone-100);text-align:left;vertical-align:top}.capability-table-wrap thead th{position:sticky;top:0;z-index:1;background:var(--stone-50);color:var(--ink-soft)}.capability-table-wrap tbody th{min-width:220px;font-weight:680}.capability-table-wrap tbody th>span,.capability-table-wrap tbody th>small{display:block;color:var(--stone-400);font-size:.72rem;font-weight:500}.capability-matrix footer{display:flex;flex-wrap:wrap;gap:8px 18px;padding-top:12px;overflow-wrap:anywhere;font-size:.76rem}.creator-app{display:grid;width:100%;min-height:100vh;grid-template:"top top top" 66px "history conversation artifact" minmax(0,calc(100vh - 66px)) / 230px minmax(420px,1fr) minmax(440px,.92fr);overflow:hidden;background:var(--paper)}.creator-app.empty-creator{grid-template:"top top" 66px "history conversation" minmax(0,calc(100vh - 66px)) / 230px minmax(0,1fr)}.creator-topbar{grid-area:top;z-index:5;display:grid;grid-template-columns:230px 1fr auto;align-items:center;min-width:0;border-bottom:1px solid var(--stone-100);background:#fbfaf7f5}.creator-brand{display:flex;width:66px;height:66px;align-items:center;justify-content:center}.identity-trigger{display:flex;min-width:0;min-height:52px;flex-direction:column;align-items:flex-start;justify-content:center;padding:4px 12px;overflow:hidden;text-align:left}.identity-trigger strong,.identity-trigger span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.identity-trigger strong{font-size:.92rem}.identity-trigger span{margin-top:3px;color:var(--stone-400);font-size:.75rem}.creator-history{grid-area:history;min-height:0;padding:18px 12px;overflow-y:auto;border-right:1px solid var(--stone-100);background:#f2f0eb}.new-content{width:100%;justify-content:flex-start;padding:0 12px;border:1px solid var(--stone-200);border-radius:10px;background:var(--white);font-weight:680;text-align:left}.creator-history>p{margin:26px 10px 9px;color:var(--stone-400);font-size:.72rem;font-weight:720;letter-spacing:.08em}.creator-tools{display:grid;gap:4px;margin-top:12px}.creator-tools button{display:grid;min-height:54px;align-content:center;padding:7px 10px;border-radius:8px;text-align:left}.creator-tools button:hover{background:#ffffffc7}.creator-tools span{font-size:.84rem;font-weight:650}.creator-tools small{margin-top:3px;color:var(--stone-400);font-size:.69rem}.creator-history nav{display:grid;gap:3px}.creator-history nav button{display:grid;width:100%;min-height:54px;align-content:center;padding:7px 10px;border-radius:8px;text-align:left}.creator-history nav button:hover,.creator-history nav button.active{background:#ffffffc7}.creator-history nav span,.creator-history nav small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.creator-history nav span{font-size:.84rem;font-weight:580}.creator-history nav small,.empty-history{margin-top:3px;color:var(--stone-400);font-size:.69rem}.empty-history{padding:12px 10px}.creator-conversation{grid-area:conversation;position:relative;display:flex;min-width:0;min-height:0;flex-direction:column;background:var(--paper)}.empty-creator .creator-conversation{width:min(860px,100%);justify-self:center}.conversation-stream{width:min(760px,100%);flex:1;margin:0 auto;padding:clamp(32px,8vh,96px) 24px 200px;overflow-y:auto}.creator-welcome{margin-top:clamp(30px,9vh,100px);text-align:center}.creator-welcome h1{margin:0 0 16px;font-family:var(--serif);font-size:clamp(2.2rem,4vw,3.7rem);font-weight:560;letter-spacing:-.04em}.creator-welcome>p:last-child{margin:0;color:var(--stone-400)}.message{display:grid;grid-template-columns:38px minmax(0,1fr);gap:14px;margin-bottom:24px}.message>span{display:grid;width:32px;height:32px;place-items:center;border-radius:50%;background:var(--stone-100);font-size:.7rem;font-weight:740}.message.assistant>span{background:var(--ink);color:var(--white)}.message p{margin:4px 0 0;line-height:1.8;white-space:pre-wrap}.creator-composer{position:absolute;right:22px;bottom:20px;left:22px;z-index:3;width:min(716px,calc(100% - 44px));max-height:calc(100vh - 110px);margin:0 auto;padding:10px;overflow-y:auto;border:1px solid var(--stone-200);border-radius:18px;background:var(--white);box-shadow:0 14px 36px #1f1b161a}.creator-composer textarea{display:block;width:100%;min-height:76px;max-height:180px;padding:10px 12px;resize:vertical;border:0;outline:0;background:transparent;line-height:1.7}.creator-composer textarea::placeholder{color:#8b857c}.creator-composer textarea:focus-visible{outline:3px solid rgba(185,54,40,.34);outline-offset:3px}.direction-toggle{display:flex;width:100%;min-height:50px;align-items:center;justify-content:space-between;gap:16px;padding:4px 12px;border-top:1px solid var(--stone-100);text-align:left}.direction-toggle>span{font-size:.82rem;font-weight:680}.direction-toggle>small{max-width:62%;overflow:hidden;color:var(--stone-400);font-size:.68rem;text-overflow:ellipsis;white-space:nowrap}.direction-content{display:grid;gap:19px;padding:12px;border-top:1px solid var(--stone-100)}.direction-mobile-header,.direction-backdrop{display:none}.direction-axis{display:grid;gap:9px;margin:0;padding:0;border:0}.direction-axis legend{display:flex;align-items:baseline;gap:9px;padding:0}.direction-axis legend span{font-size:.83rem;font-weight:720}.direction-axis legend small{color:var(--stone-400);font-size:.68rem}.direction-options{display:flex;flex-wrap:wrap;gap:7px}.direction-options button{display:inline-flex;min-height:44px;align-items:center;gap:5px;padding:0 12px;border:1px solid var(--stone-200);border-radius:999px;background:var(--white);font-size:.78rem}.direction-options button.selected{border-color:var(--ink);background:var(--ink);color:var(--white)}.direction-options button.inherited{border-style:dashed}.direction-options button small{opacity:.65;font-size:.62rem}.direction-options .quiet-choice{border-color:transparent;color:var(--stone-400)}.more-directions{display:grid;gap:19px;padding:16px 0 2px;border-top:1px dashed var(--stone-200)}.custom-direction{display:grid;gap:7px;color:var(--ink-soft);font-size:.8rem;font-weight:650}.custom-direction input{min-height:44px;padding:0 12px;border:1px solid var(--stone-200);border-radius:9px;background:var(--stone-50)}.custom-direction small,.direction-footer,.material-options small{color:var(--stone-400);font-size:.68rem;font-weight:450}.material-options{display:grid;gap:8px;margin:0;padding:14px 0 0;border:0;border-top:1px solid var(--stone-100)}.material-options legend{margin-bottom:8px;padding:0;font-size:.8rem;font-weight:720}.material-options label{display:grid;min-height:44px;grid-template-columns:22px 1fr;align-items:center}.material-options input{width:17px;height:17px;accent-color:var(--vermillion)}.material-options span{display:grid;font-size:.78rem}.material-options .unavailable{color:var(--stone-400)}.direction-footer,.composer-submit{display:flex;align-items:center;justify-content:space-between;gap:12px}.composer-submit{min-height:52px;padding:4px 2px 0 12px}.composer-submit button{min-height:44px}.composer-submit .primary{min-width:112px}.subtle-status{margin:8px 12px;color:var(--stone-400);font-size:.78rem}.conversation-notice,.inline-error{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 0;padding:12px 14px;border-radius:9px;background:var(--stone-100);font-size:.82rem;line-height:1.55}.inline-error{border-left:3px solid var(--vermillion)}.conversation-notice button,.inline-error button{flex:0 0 auto;color:var(--ink-soft);font-size:.78rem}.artifact-workspace{grid-area:artifact;min-width:0;min-height:0;overflow-y:auto;border-left:1px solid var(--stone-100);background:var(--white)}.empty-creator .artifact-workspace{display:none}.creator-artifact{width:100%;max-width:720px;margin:0 auto;padding:34px clamp(28px,4vw,54px) 80px}.artifact-title{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding-bottom:25px;border-bottom:1px solid var(--stone-100)}.artifact-title h2{margin:0;font-family:var(--serif);font-size:clamp(1.75rem,2.8vw,2.5rem);font-weight:600;letter-spacing:-.025em;line-height:1.28}.artifact-actions{display:flex;flex:0 0 auto;gap:5px}.artifact-actions button{min-width:54px;min-height:44px;border-radius:8px;color:var(--ink-soft);font-size:.78rem}.artifact-actions button:hover{background:var(--stone-50)}.translation-notice{margin:24px 0 6px;padding:12px 14px;border-left:2px solid var(--vermillion);background:#faf2ef;color:var(--ink-soft);font-size:.82rem;line-height:1.65}.artifact-body{padding:16px 0}.artifact-body section{padding:14px 0}.artifact-body h3{margin:0 0 8px;font-size:.78rem;font-weight:760;letter-spacing:.02em}.artifact-body p{margin:0;color:#292724;font-size:.95rem;line-height:1.92;white-space:pre-wrap}.aigc-note{display:grid;gap:5px;margin-top:18px;padding:15px 0;border-top:1px solid var(--stone-100);color:var(--stone-400);font-size:.72rem;line-height:1.55}.aigc-note strong{color:var(--ink-soft)}.history-reading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:18px 0 0;padding:12px 14px;border-radius:8px;background:#f7f1e7;color:var(--ink-soft);font-size:.75rem}.history-reading button{flex:0 0 auto;color:var(--vermillion);font-size:.75rem;font-weight:720}.version-history{margin-top:20px;border-top:1px solid var(--stone-100)}.version-history summary{min-height:48px;padding:15px 0;cursor:pointer;color:var(--ink-soft);font-size:.8rem;font-weight:680}.version-history>div{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:7px;padding-bottom:12px}.version-history button{display:grid;min-height:54px;align-content:center;padding:7px 10px;border:1px solid var(--stone-200);border-radius:8px;text-align:left}.version-history button.active{border-color:var(--ink)}.version-history button small{margin-top:2px;color:var(--stone-400);font-size:.66rem}.mobile-work-tabs{display:none}.composer-context{display:flex;flex-wrap:wrap;gap:6px;padding:4px 2px 0}.composer-resource-actions{display:none}.composer-context span{padding:5px 9px;border-radius:999px;background:var(--stone-50);color:var(--ink-soft);font-size:.72rem}.composer-context-basis{margin-top:8px;color:var(--ink-soft);font-size:.76rem}.composer-context-basis summary{min-height:44px;cursor:pointer;line-height:44px}.composer-context-basis dl{display:grid;gap:8px;margin:2px 0 8px;padding:12px 14px;border:1px solid var(--stone-100);border-radius:10px;background:var(--stone-50)}.composer-context-basis dl>div{display:grid;grid-template-columns:84px minmax(0,1fr);gap:10px}.composer-context-basis dt{color:var(--stone-400)}.composer-context-basis dd{margin:0;line-height:1.55}.artifact-context-basis{margin:0 0 18px;border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:var(--surface-soft)}.artifact-context-basis summary{cursor:pointer;font-weight:650}.artifact-context-basis dl{display:grid;gap:8px;margin:12px 0 0}.artifact-context-basis dl>div{display:grid;grid-template-columns:minmax(88px,.32fr) minmax(0,1fr);gap:12px}.artifact-context-basis dt,.artifact-context-basis dd{margin:0}.artifact-context-basis dt{color:var(--stone-400)}.access-recovery{display:grid;width:min(100% - 48px,520px);min-height:100vh;margin:0 auto;align-content:center;justify-items:start;gap:16px}.access-recovery h1{margin:18px 0 0;font-family:var(--serif);font-size:clamp(2rem,5vw,3rem)}.access-recovery p{margin:0;color:var(--ink-soft);line-height:1.7}.drawer-layer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:flex;justify-content:flex-end;background:#17161447}.account-drawer{width:min(430px,92vw);height:100%;padding:28px;overflow-y:auto;background:var(--white);box-shadow:var(--shadow)}.creator-tool-drawer{position:relative;width:min(760px,94vw);height:100%;padding:34px clamp(22px,5vw,56px);overflow-y:auto;background:var(--white);box-shadow:var(--shadow)}.tool-drawer-close{position:sticky;z-index:2;top:0;float:right;margin:-12px -20px 0 12px;background:var(--white)}.account-drawer>header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding-bottom:22px;border-bottom:1px solid var(--stone-100)}.account-drawer h2{margin:0;font-family:var(--serif);font-size:1.8rem;font-weight:580}.icon-button{width:44px;height:44px;border-radius:50%;color:var(--stone-400);font-size:1.5rem}.icon-button:hover{background:var(--stone-50)}.identity-details{display:grid;gap:14px;margin:24px 0}.identity-details div{display:grid;grid-template-columns:86px 1fr;gap:10px}.identity-details dt{color:var(--stone-400);font-size:.76rem}.identity-details dd{margin:0;font-size:.86rem}.profile-summary,.personal-controls{padding:22px 0;border-top:1px solid var(--stone-100)}.profile-summary h3,.personal-controls h3{margin:0 0 12px;font-size:.87rem}.profile-summary p{color:var(--ink-soft);font-size:.8rem;line-height:1.7}.account-profile-editor{display:grid;gap:14px}.account-profile-editor label{display:grid;gap:6px;color:var(--ink-soft);font-size:.88rem;font-weight:650}.account-profile-editor textarea{min-height:88px;resize:vertical}.account-profile-editor .drawer-actions{display:flex;justify-content:flex-end;gap:10px}.profile-read-only{color:var(--ink-soft);font-size:.88rem;line-height:1.65}.switch-line{display:flex;min-height:56px;align-items:center;justify-content:space-between;gap:18px;font-size:.82rem}.switch-line span{display:grid;gap:4px}.switch-line small{color:var(--stone-400);font-size:.68rem;line-height:1.5}.switch-line input{width:40px;height:22px;accent-color:var(--vermillion)}.page-loading{display:grid;min-height:100vh;place-content:center;place-items:center;gap:16px;color:var(--stone-400);font-size:.82rem}.page-loading span{width:26px;height:26px;border:2px solid var(--stone-200);border-top-color:var(--vermillion);border-radius:50%;animation:loading-spin .8s linear infinite}@keyframes loading-spin{to{transform:rotate(360deg)}}@media (max-width: 1040px){.creator-app,.creator-app.empty-creator{grid-template:"top top" 62px "conversation artifact" minmax(0,calc(100vh - 118px)) "tabs tabs" 56px / 1fr 1fr}.creator-topbar{grid-template-columns:58px minmax(0,1fr) auto}.creator-brand{width:58px;height:62px}.creator-history{display:none}.composer-resource-actions{display:flex;flex-wrap:wrap;gap:8px}.composer-resource-actions button{min-height:44px;padding:0 12px;border:1px solid var(--stone-200);border-radius:8px;background:var(--white);color:var(--ink-soft);font-size:.76rem}.artifact-workspace{display:block}.mobile-work-tabs{grid-area:tabs;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--stone-100);background:var(--white)}.mobile-work-tabs button{position:relative;min-height:56px;color:var(--stone-400);font-size:.82rem}.mobile-work-tabs button.active{color:var(--ink);font-weight:720}.mobile-work-tabs button.active:after{position:absolute;right:36%;bottom:7px;left:36%;height:2px;background:var(--vermillion);content:""}.mobile-hidden{display:none}.creator-conversation:not(.mobile-hidden),.artifact-workspace:not(.mobile-hidden){grid-column:1 / -1}}@media (max-width: 640px){.home-message{padding:32px 20px}.home-message .brand-wordmark{margin-bottom:34px}.home-message h1{font-size:clamp(2.2rem,11vw,3.2rem)}.quiet-entry-links{flex-wrap:wrap;gap:4px 16px}.user-task-choices{align-items:stretch;flex-direction:column}.motion-skip{right:14px;bottom:12px}.motion-final{width:min(64vw,240px)}.auth-page{padding:24px 20px;background:var(--paper)}.auth-panel{align-self:start;margin-top:16vh}.auth-panel h1{font-size:2.35rem}.creator-app,.creator-app.empty-creator{grid-template:"top" 58px "conversation" minmax(0,calc(100vh - 112px)) "tabs" 54px / 1fr}.creator-app.empty-creator{grid-template:"top" 58px "conversation" minmax(0,calc(100vh - 58px)) / 1fr}.artifact-workspace:not(.mobile-hidden){grid-area:conversation}.creator-topbar{grid-template-columns:48px minmax(0,1fr) 110px}.creator-brand{width:48px;height:58px}.brand-symbol{width:29px;height:29px}.identity-trigger{padding:3px 6px}.identity-trigger strong{font-size:.78rem}.identity-trigger span{font-size:.64rem}.conversation-stream{padding:32px 18px 180px}.creator-welcome{margin-top:12vh}.creator-welcome h1{font-size:2.35rem}.creator-composer{right:10px;bottom:10px;left:10px;width:calc(100% - 20px);max-height:calc(100vh - 82px);border-radius:15px}.direction-toggle{align-items:flex-start;flex-direction:column;gap:2px;justify-content:center}.direction-toggle>small{max-width:100%}.direction-backdrop{position:fixed;z-index:29;top:0;right:0;bottom:0;left:0;display:block;width:100%;min-height:100%;border-radius:0;background:#17161447}.direction-panel{position:fixed;z-index:30;right:0;bottom:0;left:0;max-height:min(82vh,720px);overflow-y:auto;border-radius:20px 20px 0 0;background:var(--white);box-shadow:0 -18px 46px #1f1b1629}.direction-mobile-header{position:sticky;z-index:2;top:0;display:flex;min-height:58px;align-items:center;justify-content:space-between;padding:6px 14px 6px 20px;border-bottom:1px solid var(--stone-100);background:#fffffff5}.direction-mobile-header strong{font-family:var(--serif);font-size:1.08rem}.direction-panel .direction-content{padding:18px 20px calc(26px + env(safe-area-inset-bottom));border-top:0}.direction-footer{align-items:flex-start;flex-direction:column}.creator-artifact{padding:24px 20px 70px}.artifact-title{display:grid}.artifact-title h2{font-size:1.9rem}.artifact-actions{justify-self:end}.history-reading{align-items:flex-start;flex-direction:column}.account-drawer{width:100%;padding:22px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.seed-motion{display:none}.home-message{opacity:1;transform:none}}.creator-identity-controls{display:grid;min-width:0;grid-template-columns:minmax(190px,.42fr) minmax(220px,1fr);align-items:center;gap:8px}.creator-identity-controls>label,.creator-target-controls>label{display:grid;min-width:0;gap:2px}.creator-identity-controls label>span,.creator-target-controls label>span{color:var(--stone-400);font-size:.62rem;font-weight:680}.creator-identity-controls select,.creator-target-controls select{width:100%;min-height:44px;padding:0 28px 0 0;overflow:hidden;border:0;background:transparent;font-size:.82rem;font-weight:680;text-overflow:ellipsis}.creator-identity-controls .identity-trigger{min-height:48px;padding:2px 8px}.creator-target-controls{display:grid;min-width:256px;grid-template-columns:minmax(108px,1fr) minmax(92px,.78fr);gap:10px;margin-right:20px}.creator-target-controls label{min-height:48px;justify-content:center;padding:5px 10px;border-radius:9px;background:var(--stone-50)}.axis-search{display:grid;gap:7px;padding:4px 0 0}.axis-search input{min-height:44px;padding:0 12px;border:1px solid var(--stone-200);border-radius:9px;background:var(--stone-50)}.axis-search button{min-height:44px;justify-self:start;color:var(--vermillion);font-size:.76rem;text-align:left}.axis-search small{color:var(--stone-400);font-size:.7rem}.generation-progress,.target-conflict,.generation-failure{margin:18px 0;padding:16px 18px;border:1px solid var(--stone-200);border-radius:12px;background:var(--white)}.deep-link-recovery{display:grid;gap:12px;justify-items:start;margin:18px 0;padding:16px 18px;border:1px solid var(--stone-200);border-radius:12px;background:var(--white)}.deep-link-recovery p{margin:0}.generation-progress{display:flex;align-items:center;gap:12px}.generation-progress>div{display:grid;gap:4px}.generation-progress small{color:var(--stone-400);font-size:.72rem}.progress-pulse{width:10px;height:10px;flex:0 0 auto;border-radius:50%;background:var(--vermillion);animation:progress-breathe 1.1s ease-in-out infinite alternate}@keyframes progress-breathe{to{opacity:.3;transform:scale(.72)}}.target-conflict p,.generation-failure p,.direct-generation-offer p{margin:0;line-height:1.65}.failure-diagnostic{display:grid;gap:7px;margin:12px 0 0;padding:11px 12px;border-radius:9px;background:var(--paper)}.failure-diagnostic>div{display:grid;grid-template-columns:minmax(82px,auto) minmax(0,1fr);gap:10px}.failure-diagnostic dt{color:var(--stone-400);font-size:.76rem}.failure-diagnostic dd{min-width:0;margin:0;overflow-wrap:anywhere;color:var(--ink-soft);font-size:.78rem}.generation-failure .failure-action{margin-top:10px;color:var(--ink-soft);font-size:.8rem}.target-conflict>div,.generation-failure>div{display:flex;justify-content:flex-end;gap:10px;margin-top:13px}.direct-generation-offer{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:8px 0;padding:14px 16px;border:1px solid var(--stone-100);border-radius:14px;background:var(--paper)}.direct-generation-offer .primary{flex:0 0 auto}.target-conflict>div>button:not(.primary),.generation-failure>div>button:not(.primary){padding:0 14px;color:var(--ink-soft)}@media (max-width: 1040px){.creator-topbar{grid-template-columns:58px minmax(0,1fr) minmax(240px,auto)}.creator-identity-controls{grid-template-columns:minmax(150px,.5fr) minmax(150px,1fr)}}@media (max-width: 640px){.user-help{width:calc(100vw - 28px)}.usage-guide-grid,.guide-counts{grid-template-columns:1fr}.guide-gaps li,.guide-errors>div,.product-fact-readiness dl>div{grid-template-columns:1fr}.capability-matrix>header{align-items:flex-start;flex-direction:column}.creator-app,.creator-app.empty-creator{grid-template:"top" 108px "conversation" minmax(0,calc(100vh - 162px)) "tabs" 54px / 1fr}.creator-app.empty-creator{grid-template:"top" 108px "conversation" minmax(0,calc(100vh - 108px)) / 1fr}.creator-topbar{grid-template:"brand identity" 56px "targets targets" 52px / 48px minmax(0,1fr)}.creator-brand{grid-area:brand}.creator-identity-controls{grid-area:identity;grid-template-columns:minmax(122px,.65fr) minmax(0,1fr);padding-right:8px}.creator-identity-controls .identity-trigger span{display:block}.creator-target-controls{grid-area:targets;min-width:0;grid-template-columns:1fr 1fr;gap:8px;margin:0;padding:4px 10px;border-top:1px solid var(--stone-100)}.creator-target-controls label{min-height:44px;padding:2px 9px}.conversation-stream{padding-top:26px}.target-conflict>div,.generation-failure>div{align-items:stretch;flex-direction:column}.direct-generation-offer{align-items:stretch;flex-direction:column}.target-conflict>div button,.generation-failure>div button{width:100%}}