:root{
  --navy:#123b36;--ink:#17332f;--muted:#697a75;--orange:#e96a3a;--orange-2:#f08055;
  --lime:#d8e9bd;--blue:#2f7770;--cream:#f4f0e7;--white:#fffdf8;--line:#dbe2da;--gold:#c99a4a;
  --shadow:0 26px 80px rgba(24,53,47,.13);--r-m:16px;--r-l:24px;--r-xl:34px
}
*{box-sizing:border-box}html{color-scheme:light;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 10% 3%,rgba(216,233,189,.42),transparent 26%),radial-gradient(circle at 94% 8%,rgba(201,154,74,.15),transparent 24%),var(--cream);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,textarea{font:inherit}button{cursor:pointer;border:0;color:inherit}h1,h2,h3,p{margin:0}img{max-width:100%}[hidden]{display:none!important}
.nav{position:sticky;top:0;z-index:60;height:70px;background:rgba(250,247,239,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(40,30,10,.09);box-shadow:0 8px 30px rgba(40,30,10,.04)}
.nav-in{height:100%;max-width:1460px;margin:auto;padding:0 34px;display:flex;align-items:center;gap:42px}.brand{display:flex;align-items:center;gap:11px;background:none;color:var(--navy);font-size:17px;font-weight:900;letter-spacing:.01em}
.brandmark{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:linear-gradient(145deg,#184f48,var(--navy));box-shadow:0 8px 20px rgba(40,30,10,.2);transform:rotate(-2deg)}.brandmark svg{width:28px;height:28px}.logo-paper{fill:#fffdf8}.logo-fold{fill:none;stroke:var(--gold);stroke-width:3;stroke-linejoin:round}.logo-pencil{fill:var(--orange)}.logo-tip{fill:none;stroke:var(--navy);stroke-width:2.5;stroke-linecap:round}.logo-spark{fill:none;stroke:var(--gold);stroke-width:2.4;stroke-linecap:round}
.navlinks{display:flex;gap:8px}.navlink{background:transparent;color:var(--muted);padding:8px 14px;border-radius:10px;font-size:14px;font-weight:650}.navlink.on,.navlink:hover{background:var(--white);color:var(--navy)}
.navright{margin-left:auto;display:flex;align-items:center;gap:10px}.pillinfo,.service-state{font-size:12px;color:var(--muted);background:rgba(255,255,255,.65);border:1px solid rgba(40,30,10,.08);border-radius:999px;padding:5px 11px}.pillinfo b{color:var(--navy)}
.service-state{display:flex;align-items:center;gap:7px}.service-state i,.result-state i{width:7px;height:7px;background:#2cb67d;border-radius:50%;box-shadow:0 0 0 4px rgba(40,30,10,.11)}
.service-state.offline i,.result-state.error i{background:#d59436;box-shadow:0 0 0 4px rgba(213,148,54,.13)}.result-state.error{color:#ad6427}
.app-shell{max-width:1460px;margin:auto;padding:54px 34px 80px}.intro{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:36px;padding:0 8px}.intro>div:first-child{max-width:780px}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}.eyebrow i{display:block;width:25px;height:1px;background:currentColor}
.intro h1{font-family:"Microsoft YaHei","PingFang SC",sans-serif;font-size:clamp(42px,5.2vw,74px);line-height:1.08;letter-spacing:-.055em;color:var(--navy);font-weight:900}.intro h1 em{font-style:normal;color:var(--orange);font-weight:900}
.intro p{max-width:680px;margin-top:20px;color:var(--muted);font-size:18px;line-height:1.75}.intro-stamp{width:150px;height:150px;border-radius:50%;background:var(--lime);display:flex;align-items:center;justify-content:center;gap:10px;transform:rotate(5deg);box-shadow:inset 0 0 0 8px rgba(255,255,255,.35)}
.intro-stamp b{font:900 56px/1 Georgia,serif;color:var(--navy)}.intro-stamp span{font-size:13px;line-height:1.35;font-weight:800;color:var(--navy)}
.studio{display:grid;grid-template-columns:minmax(310px,390px) minmax(0,1fr);gap:24px;align-items:start}.panel,.stagecol{border-radius:var(--r-xl);box-shadow:var(--shadow)}
.panel{position:sticky;top:90px;background:linear-gradient(155deg,#174b45 0%,#123b36 55%,#0d2f2c 100%);color:var(--white);padding:28px;max-height:calc(100vh - 108px);overflow:auto;scrollbar-width:thin;scrollbar-color:#55736d transparent;border:1px solid rgba(255,255,255,.08)}
.panel-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}.step-no{display:grid;place-items:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.18);border-radius:50%;color:var(--lime);font:700 13px Georgia,serif}.panel-head h2{font-size:21px;letter-spacing:-.02em}.panel-head p{font-size:12px;color:#9a9486;margin-top:2px}
.prompt-field{position:relative}.prompt-field textarea{display:block;width:100%;min-height:104px;resize:none;border:1px solid rgba(255,255,255,.13);outline:0;border-radius:18px;background:rgba(255,255,255,.07);color:#fff;padding:16px 18px 30px;font-size:17px;line-height:1.6;transition:border-color .2s,box-shadow .2s,background .2s}.prompt-field textarea:focus{border-color:var(--gold);background:rgba(255,255,255,.1);box-shadow:0 0 0 4px rgba(201,154,74,.13)}.prompt-field textarea::placeholder{color:#96aaa5}.input-count{position:absolute;right:13px;bottom:10px;color:#94aaa4;font-size:11px}.input-count b{font-weight:500}
.quick-row{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-top:11px}.quick-row>span{font-size:11px;color:#6f6a5e}.quick-row button{background:rgba(255,255,255,.08);color:#9a9486;border:1px solid rgba(255,255,255,.09);border-radius:999px;padding:4px 9px;font-size:11px}.quick-row button:hover{background:var(--lime);color:var(--navy)}
.setting-block{padding-top:24px}.plabel{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:11px;color:#f7f3ea;font-size:13px;font-weight:750}.plabel b{color:var(--lime);font:700 12px Georgia,serif;margin-right:4px}.plabel em{font-style:normal;color:#6f6a5e;font-size:10.5px;font-weight:500}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:5px;background:rgba(0,0,0,.17);border-radius:13px;padding:4px}.seg button{background:transparent;color:#b1c1bd;border-radius:10px;padding:8px 4px;font-size:12px}.seg button.on{background:var(--white);color:var(--navy);font-weight:800;box-shadow:0 3px 12px rgba(0,0,0,.12)}.pnote{margin-top:8px;color:#93aaa4;font-size:11px}
.type-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.type-grid button{min-height:58px;background:rgba(255,255,255,.07);color:#b9c8c4;border:1px solid rgba(255,255,255,.09);border-radius:13px;padding:8px 5px;font-size:11.5px;line-height:1.35}.type-grid button::before{content:attr(data-icon);display:block;font-size:18px;margin-bottom:3px}.type-grid button.on{background:var(--lime);color:var(--navy);border-color:var(--lime);font-weight:800;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.quality-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.quality-grid button{min-height:64px;padding:8px 4px;border:1px solid rgba(255,255,255,.14);border-radius:13px;background:rgba(255,255,255,.07);color:#c3d6ce;text-align:center}.quality-grid button b{display:block;font-size:18px;line-height:1.1}.quality-grid button span{display:block;font-size:10px;margin-top:5px}.quality-grid button.on{background:#f6efdc;border-color:#f6efdc;color:var(--navy);box-shadow:0 8px 18px rgba(0,0,0,.13)}.quality-grid button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.price-line{margin-top:10px;color:#fff0d5;font-size:11px;font-weight:750;line-height:1.6}.price-disclaimer{margin-top:5px;color:#9eb5af;font-size:10px;line-height:1.5}
.advanced{margin-top:21px;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}.advanced summary{list-style:none;padding:14px 1px;color:#9a9486;font-size:12px;cursor:pointer}.advanced summary::-webkit-details-marker{display:none}.advanced summary::after{content:'＋';float:right;color:#6f6a5e}.advanced[open] summary::after{content:'−'}.advanced summary span{color:#6f6a5e;margin-left:5px}.advanced-body{padding:5px 0 17px}.pgroup.compact+.pgroup.compact{margin-top:18px}
.laygrid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.lcard{background:#0f3d2e;border:1px solid rgba(255,255,255,.08);border-radius:11px;padding:6px;text-align:left}.lcard svg{display:block;width:100%;height:44px;border-radius:6px}.lcard .ln{display:block;font-size:10.5px;color:#9a9486;margin-top:4px}.lcard .lk{display:none}.lcard.on{border-color:var(--lime)}.lcard.on .ln{color:var(--lime);font-weight:700}
.swrow{display:flex;gap:10px}.sw{display:flex;width:34px;height:34px;border-radius:50%;overflow:hidden;padding:0;box-shadow:0 0 0 1px rgba(255,255,255,.16)}.sw i{flex:1}.sw.on{box-shadow:0 0 0 2px var(--navy),0 0 0 4px var(--lime)}
.generate-btn{width:100%;margin-top:22px;background:var(--orange);color:#fff;border-radius:18px;padding:14px 16px;display:grid;grid-template-columns:32px 1fr 25px;align-items:center;text-align:left;gap:9px;box-shadow:0 12px 28px rgba(255,116,72,.25);transition:transform .18s,background .18s}.generate-btn:hover{transform:translateY(-2px);background:var(--orange-2)}.generate-btn .spark{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.18);font-size:18px}.generate-btn b{display:block;font-size:15px}.generate-btn small{display:block;font-size:10.5px;color:#ffe2d8;margin-top:1px}.generate-btn .arrow{font-size:23px}
.safe-note{display:flex;align-items:flex-start;gap:6px;margin-top:12px;font-size:10.5px;color:#6f6a5e;line-height:1.5}.safe-note span{color:var(--lime)}
.stagecol{background:rgba(255,253,248,.96);padding:26px;min-width:0;border:1px solid rgba(40,30,10,.07)}.preview-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 2px 19px}.preview-head h2{font-size:23px;color:var(--navy);margin-top:5px}.result-state{display:flex;align-items:center;gap:8px;color:#2d7a62;font-size:11px;font-weight:800}.metaline{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:#81908b;font-size:11.5px;margin-top:4px}.dotsep{width:3px;height:3px;border-radius:50%;background:#c2cec9}.icon-btn{width:38px;height:38px;border-radius:50%;background:#eef2ed;color:var(--navy);font-size:21px}.icon-btn:hover{background:var(--navy);color:#fff}
.result-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;background:#efe9dc;border-radius:15px;padding:5px;margin-bottom:15px}.result-tab{background:transparent;border-radius:11px;padding:9px 5px;color:#747e93}.result-tab span{display:block;font-size:13px;font-weight:800}.result-tab small{display:block;font-size:10px;margin-top:1px}.result-tab.on{background:var(--white);color:var(--navy);box-shadow:0 2px 8px rgba(40,30,10,.08)}
.canvas-shell{position:relative;background:#e8ede8;border-radius:22px;overflow:hidden;border:1px solid rgba(40,30,10,.06)}.canvas-toolbar{height:44px;padding:0 15px;display:flex;align-items:center;justify-content:space-between;color:#667a74;font-size:11px;border-bottom:1px solid rgba(40,30,10,.08)}.canvas-toolbar>div{display:flex;align-items:center;gap:8px}.canvas-toolbar button{width:24px;height:24px;border-radius:7px;background:rgba(255,255,255,.78);color:var(--navy)}.canvas-toolbar b{min-width:38px;text-align:center;font-size:10px}.canvas-viewport{overflow:auto;padding:24px;max-height:650px}.canvas-card{width:100%;background:#fff;border-radius:9px;box-shadow:0 14px 38px rgba(40,30,10,.15);transform-origin:top left;transition:transform .2s}.canvas-card svg,.canvas-card>img{display:block;width:100%;height:auto;border-radius:8px}
.poster-pending{aspect-ratio:3/2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:8%;background:radial-gradient(circle at 50% 35%,#fffdf8 0 18%,transparent 45%),linear-gradient(145deg,#edf4e9,#f7f0df);border:2px dashed rgba(40,30,10,.18);border-radius:9px;color:var(--navy)}.pending-mark{display:grid;place-items:center;width:72px;height:72px;border-radius:22px;background:var(--navy);color:var(--gold);font-size:30px;box-shadow:0 16px 30px rgba(40,30,10,.18);transform:rotate(-3deg)}.poster-pending b{font-size:clamp(18px,2.6vw,30px);margin-top:22px}.poster-pending p{max-width:590px;color:var(--muted);font-size:14px;line-height:1.8;margin-top:10px}.poster-pending small{margin-top:18px;color:var(--blue);font-weight:800}.btn:disabled{opacity:.42;cursor:not-allowed}
.generation-cover{position:absolute;inset:44px 0 0;background:rgba(231,234,240,.94);backdrop-filter:blur(8px);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--navy);z-index:5}.generation-cover b{font-size:18px;margin-top:19px}.generation-cover span{font-size:12px;color:#748096;margin-top:4px}.gen-orbit{position:relative;width:76px;height:76px;border:1px solid rgba(40,30,10,.13);border-radius:50%;animation:spin 1.9s linear infinite}.gen-orbit i{position:absolute;width:13px;height:13px;border-radius:50%}.gen-orbit i:nth-child(1){top:-6px;left:31px;background:var(--orange)}.gen-orbit i:nth-child(2){right:3px;bottom:8px;background:var(--blue)}.gen-orbit i:nth-child(3){left:3px;bottom:8px;background:#94b925}@keyframes spin{to{transform:rotate(360deg)}}
.gen-progress{width:min(360px,72%);height:10px;margin-top:18px;padding:2px;border-radius:999px;background:rgba(40,30,10,.12);overflow:hidden}.gen-progress>i{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,#0f5c43,#46c4dd,#ffb33d);transition:width .55s ease}.generation-cover strong{font-size:12px;margin-top:8px;color:#0b4834}.generation-cover small{font-size:11px;margin-top:5px;color:#8a91a3}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:18px}.edit-actions,.download-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.tool-btn{background:#f7f3ea;color:#6f6a5e;border-radius:11px;padding:9px 11px;font-size:11.5px}.tool-btn span{color:var(--blue)}.tool-btn:hover{background:#e3dccb;color:var(--navy)}.btn{background:#efe9dc;color:var(--navy);border-radius:12px;padding:11px 16px;font-size:13px;font-weight:750}.btn:hover{background:#e3dccb}.btn.primary{background:var(--navy);color:#fff}.btn.primary:hover{background:var(--blue)}.btn.color-action{background:#fff1ec;color:#ca4f28}.btn.ghost{background:transparent;color:var(--muted)}
.pack{margin-top:15px;padding:25px 28px;border:1px solid var(--line);border-radius:20px;background:#fbfbfc}.pack h3{font-size:19px}.pack .pdesc{font-size:12px;color:var(--muted);margin-top:4px}.packblk{padding-top:17px;margin-top:17px;border-top:1px solid var(--line)}.packlab{font-size:12px;font-weight:800;color:var(--blue);margin-bottom:5px}.packblk p{font-size:14px;line-height:1.75;margin:3px 0}.cost{margin-top:16px;border-top:1px solid var(--line);padding-top:11px}.cost summary{font-size:11px;color:#9299a8;cursor:pointer}.costline{display:flex;justify-content:space-between;padding:7px 2px;border-bottom:1px dashed var(--line);font-size:11px;color:var(--muted)}
.value-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(40,30,10,.1);margin-top:32px;border:1px solid rgba(40,30,10,.1);border-radius:24px;overflow:hidden}.value-strip>div{background:rgba(255,255,255,.55);padding:24px 26px}.value-strip span{font:700 12px Georgia;color:var(--orange)}.value-strip b{display:block;margin-top:6px;font-size:16px;color:var(--navy)}.value-strip p{font-size:12px;color:var(--muted);margin-top:4px}
.subpage-head{max-width:1320px;margin:auto;padding:62px 30px 34px;display:flex;align-items:end;justify-content:space-between;gap:30px}.subpage-head h1{font-size:clamp(30px,4vw,50px);line-height:1.12;color:var(--navy)}.subpage-head p{margin-top:12px;color:var(--muted)}.gallery{max-width:1320px;margin:auto;padding:0 30px 90px}.ggroup{margin-bottom:46px}.ggroup h3{font-size:22px;color:var(--navy)}.ggroup .gd{font-size:13px;color:var(--muted);margin:4px 0 17px}.ggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:16px}.gcard{background:#fff;border-radius:21px;padding:17px;transition:transform .2s,box-shadow .2s}.gcard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.gthumb{display:block;aspect-ratio:1;background:#f7f3ea;border-radius:15px;padding:8px}.gthumb svg,.gthumb img{width:100%;height:100%;object-fit:contain}.gname{display:block;text-align:left;margin-top:10px;font-size:13px;font-weight:750}
.colorwrap{max-width:1320px;margin:auto;padding:0 30px 90px;display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px;align-items:start}.colorstage{background:var(--white);border-radius:30px;padding:22px;box-shadow:var(--shadow);border:1px solid rgba(40,30,10,.07)}.colorstage svg,.colorstage canvas{display:block;width:100%;border-radius:14px;touch-action:manipulation}.z.fillable{cursor:pointer}.z.fillable:hover{opacity:.78}.ctools{position:sticky;top:92px;background:linear-gradient(155deg,#174b45,#0d2f2c);color:#fff;border-radius:28px;padding:26px;border:1px solid rgba(255,255,255,.08);box-shadow:0 24px 60px rgba(40,30,10,.2)}.ctools h3{font-size:21px}.cfrom,.chelp{font-size:11.5px;color:#a7bbb5;line-height:1.65;margin-top:5px}.crayons{display:grid;grid-template-columns:repeat(5,1fr);gap:11px;margin:22px 0 28px}.crayon{aspect-ratio:1;border-radius:50%;box-shadow:0 0 0 1px rgba(255,255,255,.18);transition:transform .18s,box-shadow .18s}.crayon:hover{transform:translateY(-2px)}.crayon.on{box-shadow:0 0 0 2px var(--navy),0 0 0 4px var(--gold);transform:scale(1.05)}.ccol{display:grid;gap:9px}.ccol .btn{width:100%;min-height:46px}.ctools .btn{background:#f3f4ef}.ctools .btn.primary{background:var(--orange);color:#fff}.ctools .btn.primary:hover{background:var(--orange-2)}.ctools .btn.ghost{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);color:#e5ece9}.ctools .btn.ghost:hover{background:rgba(255,255,255,.12)}.chelp{margin-top:19px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}
#toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,15px);z-index:90;background:rgba(40,30,10,.94);color:#fff;border-radius:999px;padding:11px 20px;font-size:12px;opacity:0;pointer-events:none;transition:.25s;box-shadow:0 10px 30px rgba(40,30,10,.2)}#toast.on{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.intro-stamp{display:none}.studio{grid-template-columns:1fr}.panel{position:static;max-height:none;display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.panel-head,.prompt-field,.quick-row,.generate-btn,.safe-note,.advanced{grid-column:1/-1}.setting-block{padding-top:20px}.colorwrap{grid-template-columns:1fr}.ctools{position:static}}
@media(max-width:720px){.nav{height:58px}.nav-in{padding:0 16px;gap:16px}.brand span:last-child{display:none}.navlinks{gap:2px}.navlink{padding:7px 9px}.desktop-only,.service-state span{display:none}.service-state{padding:7px}.app-shell{padding:34px 14px 55px}.intro{margin-bottom:24px}.intro h1{font-size:43px}.intro p{font-size:15px}.studio{gap:14px}.panel,.stagecol{border-radius:24px;padding:19px}.panel{display:block}.result-tabs{overflow-x:auto;grid-template-columns:repeat(4,minmax(100px,1fr))}.canvas-viewport{padding:10px}.toolbar{align-items:stretch;flex-direction:column}.edit-actions,.download-actions{display:grid;grid-template-columns:repeat(2,1fr)}.download-actions .btn{width:100%}.value-strip{grid-template-columns:1fr}.subpage-head{padding:38px 18px 24px}.gallery,.colorwrap{padding-left:14px;padding-right:14px}.ggrid{grid-template-columns:repeat(2,1fr);gap:10px}.color-head{align-items:center}}
@media(max-width:430px){.intro h1{font-size:37px}.seg button{font-size:11px}.type-grid button{font-size:10.5px}.stagecol{padding:14px}.preview-head h2{font-size:19px}.result-tab{padding:8px 3px}.result-tab span{font-size:12px}.result-tab small{font-size:9px}}