:root{color-scheme:dark;--bg:#0a0b0d;--panel:#121317;--text:#f5f5f1;--muted:#b2b5b1;--line:#2b2c30;--accent:#c8ff57;--ink:#12160a;font-family:Inter,Arial,'Noto Sans',system-ui,'Microsoft YaHei',sans-serif;font-size:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,label,input,textarea{touch-action:manipulation}
button{cursor:pointer}
button:disabled,fieldset:disabled{cursor:not-allowed}
button:disabled{opacity:.55}
input,textarea{min-width:0}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
a:hover{text-decoration:underline;text-underline-offset:5px}
[hidden]{display:none!important}
.shell{width:min(1180px,calc(100% - 64px));margin-inline:auto}
.skip{position:fixed;left:16px;top:-100px;z-index:100;background:var(--accent);color:var(--ink);padding:12px}
.skip:focus{top:8px}
.topbar{border-bottom:1px solid var(--line);background:rgba(10,11,13,.96);position:sticky;top:0;z-index:20}
.nav{min-height:86px;display:flex;align-items:center;gap:30px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:8px;font-size:1.1rem;letter-spacing:.06em;font-weight:800;white-space:nowrap}
.brand b{color:var(--accent)}
.brand-mark{display:grid;place-items:center;background:var(--accent);color:var(--ink);width:34px;height:34px;border-radius:8px;margin-right:4px}
.nav nav{display:flex;gap:25px;color:#d3d6d0;font-size:.9rem}
.languages{display:flex;align-items:center;border:1px solid var(--line);padding:3px;border-radius:30px;gap:2px;flex-shrink:0}
.languages button{background:none;border:0;color:var(--muted);min-width:44px;padding:8px 10px;border-radius:30px;font-size:.875rem;font-weight:700}
.languages [aria-pressed=true]{background:var(--accent);color:var(--ink)}
.hero{display:grid;grid-template-columns:1.22fr 1fr;gap:65px;align-items:center;padding-block:48px 40px}
.eyebrow{font-size:.8rem;font-weight:800;letter-spacing:.13em;color:var(--accent);margin:0 0 18px}
.hero h1{font-size:clamp(2.1rem,3.6vw,3.35rem);font-weight:760;line-height:1.1;letter-spacing:-.045em;margin:0 0 24px;overflow-wrap:anywhere}
html[lang=zh] .hero h1{letter-spacing:0;line-height:1.22}
.lead{font-size:1.05rem;color:var(--muted);max-width:590px;line-height:1.7}
.hero .fine{max-width:530px;margin-top:23px}
.hero-portrait{margin:0;position:relative;border-radius:10px;overflow:hidden;align-self:stretch;background:#242528;min-height:470px}
.hero-portrait img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:center 36%}
.hero-portrait figcaption{position:absolute;bottom:0;left:0;right:0;background:rgba(10,11,13,.86);padding:12px 18px;color:#d9dcd5;font-size:.8rem}
.vertical-word{position:absolute;left:25px;top:22px;font-size:.86rem;font-weight:800;line-height:1.45;letter-spacing:.1em;color:var(--accent)}
.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{border:1px solid transparent;border-radius:8px;padding:13px 20px;display:inline-flex;justify-content:center;align-items:center;min-height:50px;font-weight:700;line-height:1.4;font-size:.95rem;text-align:center;transition:background .15s}
.btn:hover{text-decoration:none}
.primary{background:var(--accent);color:var(--ink)}
.primary:hover{background:#dcff9b}
.secondary{background:transparent;border-color:#595e54;color:var(--text)}
.secondary:hover{background:#282b25}
.fine{color:var(--muted);font-size:.875rem;line-height:1.65}
.promise{display:flex;gap:38px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:14px;color:#d3d8ca;font-size:.9rem}
.promise p{margin:0}
.promise p:before{content:'✓';color:var(--accent);margin-right:12px}
.section{padding-block:76px}
.section-intro{max-width:670px;margin-bottom:32px}
.section h2,.tools h2{font-size:clamp(1.6rem,2.6vw,2.35rem);line-height:1.2;letter-spacing:-.03em;margin:0 0 18px;font-weight:750}
.section-intro>p:not(.eyebrow){color:var(--muted)}
.card-workspace{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:start}
.editor{padding-top:15px}
.fields{display:grid;gap:18px;margin-block:22px}
.two{grid-template-columns:1fr 1fr}
label>span,legend{display:block;font-size:.9rem;font-weight:600;margin-bottom:7px}
input:not([type=checkbox]),select,textarea{width:100%;padding:12px 14px;border:1px solid #4a4f46;border-radius:7px;background:#141614;color:var(--text);font-size:1rem;line-height:1.5}
input::placeholder,textarea::placeholder{color:#858c7f}
.photo-input{border:1px dashed #565f49;border-radius:10px;padding:21px;background:#161915}
.photo-input input[type=file]{position:absolute;width:1px;height:1px;opacity:0;padding:0;border:0}
.photo-input:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.photo-input .fine{margin-bottom:0}
.text-button{border:0;background:transparent;color:var(--accent);padding:4px 0;font-size:.9rem;text-decoration:underline;text-underline-offset:4px}
.photo-input .text-button{margin-top:10px}
.category-field{border:0;padding:0;margin:25px 0}
.categories{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.category{display:inline-flex;align-items:center;gap:7px;border:1px solid #444b3c;border-radius:7px;padding:8px 11px;cursor:pointer}
.category:has(input:checked){border-color:var(--accent);background:#28321b}
.category input{width:16px;height:16px;margin:0;accent-color:var(--accent)}
.category span{margin:0;font-size:.875rem;font-weight:500}
.preview{margin:0;max-width:400px;width:100%;justify-self:end}
.preview canvas{width:100%;height:auto;display:block;border:1px solid #434837;border-radius:10px;background:#181b15;aspect-ratio:4/5}
.preview figcaption{text-align:center;color:var(--muted);font-size:.85rem;margin-top:12px}
.join-section{border-block:1px solid var(--line);background:#161819}
.join-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}
.boundary{border-left:2px solid var(--accent);padding-left:20px;font-size:.925rem;margin-block:30px}
.text-link{color:var(--accent);text-decoration:underline;text-underline-offset:5px}
.form-panel{min-width:0}
#interestFields{border:0;margin:0;padding:0}
#interestFields:disabled{opacity:.5}
.form-panel .fields{margin-bottom:0}
.form-panel label{display:block}
.form-panel #brandFields{margin-top:20px}
.form-panel textarea{resize:vertical}
.form-panel #brandFields label+label{margin-top:18px}
.check{display:flex!important;align-items:flex-start;gap:11px;margin-block:18px}
.check input{width:18px;height:18px;margin:3px 0 0;flex-shrink:0;accent-color:var(--accent)}
.check span{font-size:.875rem;font-weight:400;line-height:1.6;margin:0}
.wide{width:100%}
.notice{padding:16px 18px;border:1px solid #72745b;background:#27291f;border-radius:8px;margin-top:0;font-size:.95rem}
.feedback{color:#ffd4b7;font-size:.9rem;overflow-wrap:anywhere}
.receipt{border:1px solid var(--accent);padding:24px;border-radius:9px;background:#212919}
.receipt h3{font-size:1.4rem;margin-top:0}
.reference{font-size:1.05rem;font-weight:700;color:var(--accent);overflow-wrap:anywhere}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.faq{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq details:first-child{padding-top:0}
.faq summary{cursor:pointer;font-size:1.05rem;font-weight:600}
.faq details p{color:var(--muted);font-size:.95rem;max-width:600px}
.tools{background:#22281a;border:1px solid #505c3c;border-radius:10px;padding:34px 40px;display:flex;justify-content:space-between;align-items:center;gap:30px}
.tools .eyebrow{margin-bottom:12px}
.tools p:last-child{color:#bdc4b0;margin-bottom:0;max-width:650px}
.tools .btn{flex-shrink:0}
.footer{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-block:50px}
.footer p{font-size:.875rem;color:var(--muted);margin-bottom:0}
.footer-links{display:flex;gap:23px;flex-wrap:wrap;font-size:.875rem;color:#c0c4b9}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 32px);padding:13px 20px;color:var(--ink);background:var(--accent);box-shadow:0 8px 40px #0007;border-radius:9px;z-index:50;font-size:.95rem}
.legal{max-width:850px;padding-block:55px 80px}
.legal h1{font-size:2.5rem;line-height:1.15;margin:24px 0 20px}
.legal>p{color:var(--muted)}
.legal section{padding-top:14px;border-top:1px solid var(--line);margin-top:28px}
.legal section h2{font-size:1.3rem;line-height:1.3}
.legal section p{color:var(--muted)}
.legal dl{display:grid;grid-template-columns:150px 1fr;gap:12px}
.legal dd{margin:0;overflow-wrap:anywhere}
.legal dt{color:var(--muted)}
@media(max-width:1000px){.shell{width:calc(100% - 40px)}
.hero{gap:32px;grid-template-columns:1.1fr 1fr}
.hero-portrait{min-height:430px}
.card-workspace,.join-grid{gap:40px}
.nav{gap:15px}
.nav nav{gap:15px;font-size:.85rem}
.hero h1{font-size:2.6rem}
.hero .actions{gap:10px}
.btn{padding:12px 16px}
.vertical-word{display:none}
}
@media(max-width:760px){.nav{min-height:76px;flex-wrap:wrap;padding-block:13px}
.nav nav{order:3;justify-content:center;width:100%;gap:28px;padding-top:3px}
.brand{font-size:1rem}
.languages button{min-width:39px;padding:7px 8px}
.hero{grid-template-columns:1fr;padding-block:32px;gap:28px}
.hero h1{font-size:2.4rem;line-height:1.14;max-width:650px}
.hero-copy .eyebrow{margin-bottom:15px}
.lead{font-size:1rem}
.hero .fine{margin-bottom:0}
.hero-portrait{min-height:0;height:310px}
.hero-portrait img{object-position:center 30%}
.vertical-word{display:block}
.promise{display:block;padding-block:15px}
.promise p+p{margin-top:8px}
.section{padding-block:48px}
.card-workspace,.join-grid,.faq{grid-template-columns:1fr;gap:30px}
.preview{justify-self:center;width:min(100%,370px)}
.editor{padding-top:0}
.join-grid .section-intro{margin-bottom:0}
.section-intro{margin-bottom:24px}
.tools{padding:26px;display:block}
.tools .btn{margin-top:25px}
.footer{align-items:flex-start;padding-block:36px}
.footer-links{justify-content:flex-end;gap:15px}
.legal h1{font-size:2rem}
}
@media(max-width:400px){.shell{width:calc(100% - 32px)}
.hero h1{font-size:2.06rem}
.two{grid-template-columns:1fr}
.brand-mark{display:none}
.actions>.btn{width:100%}
.nav nav{gap:18px}
.legal dl{grid-template-columns:1fr;gap:5px}
.legal dd{margin-bottom:10px}
.footer{display:block}
.footer-links{justify-content:flex-start;margin-top:20px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*{transition:none!important}
}


/* Screenshot layout, release 1.2. Shared functional controls above remain in use. */
.shell{width:min(1440px,calc(100% - 96px))}
.nav{min-height:88px;gap:22px}.nav nav{margin-left:auto;gap:24px;font-size:.95rem}.brand{font-size:1.12rem;letter-spacing:.09em}.brand-mark{width:38px;height:38px;border-radius:12px}.languages{border-radius:16px;background:#15161a;padding:5px;gap:3px}.languages button{border-radius:10px}.nav-cta{white-space:nowrap;min-height:46px;padding:12px 16px;font-size:.85rem}
.btn{border-radius:15px;padding:16px 24px}.secondary{border-color:#35363b;background:#232529}.secondary:hover{background:#303238}.light{background:#fff;color:#101113}.section{padding-block:100px}.eyebrow{text-transform:uppercase;letter-spacing:.08em}.section h2,.tools h2{font-size:clamp(2rem,4.2vw,4.6rem);letter-spacing:-.05em;line-height:1.07;font-weight:800}.section h3{line-height:1.3}em{font-style:normal;color:var(--accent)}
.hero{grid-template-columns:1.06fr .94fr;gap:65px;padding-block:48px 70px;align-items:center}.hero h1{font-size:clamp(3.3rem,6.2vw,6.3rem);font-weight:850;line-height:.98;letter-spacing:-.067em;overflow-wrap:normal;margin-bottom:30px}.hero h1 em{display:inline}.hero .eyebrow{font-size:.75rem}.hero .lead{font-size:1.05rem;max-width:660px}.hero .fine{max-width:620px;font-size:.82rem}.hero .actions{margin-top:30px}html[lang=zh] .hero h1{font-size:clamp(3rem,5.5vw,5.8rem);line-height:1.15;letter-spacing:-.03em}html[lang=en] .hero h1{font-size:clamp(3.3rem,6vw,6.2rem)}
.hero-stage{position:relative;padding:45px 30px 40px 40px;min-width:0}.hero-portrait{margin:0;min-height:0;position:relative;transform:rotate(1.5deg);border:1px solid #34353a;background:#15161a;border-radius:34px;padding:16px;overflow:hidden;box-shadow:0 24px 70px #0003}.portrait-photo{height:440px;position:relative;overflow:hidden;border-radius:25px;background:#414b31}.hero-portrait img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center 32%;filter:saturate(.65)}.portrait-stamp{position:absolute;bottom:22px;left:22px;font-size:.8rem;letter-spacing:.12em;font-weight:800;color:white}.hero-portrait figcaption{position:static;background:transparent;padding:18px 8px 14px}.hero-portrait figcaption strong{display:block;font-size:1.2rem;color:var(--text)}.hero-portrait figcaption>span{display:block;font-size:.78rem;color:var(--muted);margin-top:4px}.portrait-note{display:flex;gap:12px;align-items:center;padding:13px;background:#0e0f11;border-radius:18px}.portrait-note b{font-size:.8rem;line-height:1.4;display:block}.portrait-note small{display:block;color:var(--muted);font-size:.72rem;margin-top:4px}.round-icon{background:var(--accent);color:#171d0b;flex-shrink:0;width:39px;height:39px;border-radius:50%;display:grid;place-items:center;font-size:1.2rem}.float-card{position:absolute;z-index:2;background:#18191d;border:1px solid #303136;border-radius:22px;padding:20px;box-shadow:0 12px 35px #0002}.float-card small{display:block;color:var(--muted);font-size:.8rem}.float-top{left:-4px;top:125px;max-width:215px}.float-top strong{display:block;font-size:1.45rem;line-height:1.2;margin-block:12px 8px;letter-spacing:-.03em}.float-top>span{font-size:.76rem;color:var(--muted)}.float-bottom{right:-10px;bottom:112px;max-width:260px;display:flex;gap:14px;align-items:center}.float-bottom b{display:block;font-size:.9rem}.promise{border-color:#25262a;color:#c0c1c6;padding-block:20px;justify-content:space-between}
.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:flex-end;margin-bottom:30px}.section-heading>div{max-width:900px}.section-heading .text-link{white-space:nowrap;margin-bottom:14px;font-weight:700;text-decoration:none}.designs>.fine{margin-bottom:24px}.design-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.design-card{border:1px solid #2d2e33;border-radius:27px;background:#111317;overflow:hidden}.design-card:has([aria-pressed=true]){border-color:#7b9642}.design-photo{height:290px;position:relative;overflow:hidden;background:var(--tone);isolation:isolate}.design-photo img{width:100%;height:100%;object-fit:cover;object-position:center 32%;filter:grayscale(.8);opacity:.86;mix-blend-mode:luminosity}.design-photo:after{content:'';position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#0a0b0d99);pointer-events:none}.design-photo>strong{position:absolute;z-index:1;bottom:19px;left:22px;text-transform:uppercase;letter-spacing:.13em;font-size:.8rem;color:#fff}.sample-label{position:absolute;top:15px;right:15px;padding:5px 10px;border:1px solid #ffffff24;border-radius:30px;background:#0a0b0dcc;color:#efefec;font-size:.65rem;letter-spacing:.08em}.theme-olive{--tone:#718151}.theme-plum{--tone:#8b6f93}.theme-blue{--tone:#647f9d}.theme-sand{--tone:#a48569}.design-info{padding:21px}.design-info h3{font-size:1.2rem;margin:0 0 6px}.design-info p{color:var(--muted);font-size:.82rem;margin:0 0 24px}.design-info .btn{font-size:.9rem;padding:12px 10px;gap:10px}.selected-mark{display:none;color:var(--accent)}[data-theme][aria-pressed=true] .selected-mark{display:inline}
.how-section{background:#f3f0e9;color:#111213}.how-section .eyebrow{color:#65666c}.how-section h2{margin-bottom:48px}.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #d2cfc8}.steps article{border-right:1px solid #d2cfc8;padding:30px 28px 5px;min-width:0}.steps article:first-child{padding-left:0}.step-number{color:#777b7e;font-weight:800;font-size:.85rem}.steps h3{font-size:1.3rem;letter-spacing:-.03em;margin:68px 0 20px}.steps p{color:#62656c;font-size:.95rem;line-height:1.8}.safety-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:95px;align-items:center}.safety-grid h2{max-width:650px}.safety-grid h2 em{display:block}.safety-grid .lead{max-width:630px}.safety-points{margin-top:40px;border-top:1px solid var(--line)}.safety-points article{display:flex;gap:28px;border-bottom:1px solid var(--line);padding:22px 0}.safety-points article>span{color:#92959e;font-weight:800;font-size:.8rem;padding-top:3px}.safety-points h3{font-size:1rem;margin:0 0 6px}.safety-points p{font-size:.9rem;color:var(--muted);margin:0}.interest-panel{background:#111317;border:1px solid #2d2e33;border-radius:30px;padding:30px}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:25px;border-bottom:1px solid var(--line)}.panel-title .eyebrow{font-size:.7rem;font-weight:500;color:var(--muted);margin:0 0 7px}.panel-title h3{font-size:1.15rem;margin:0}.interest-panel legend{position:absolute;clip-path:inset(50%);width:1px;height:1px;overflow:hidden}.interest-panel .categories{display:block}.interest-panel .category{display:flex;flex-direction:row-reverse;justify-content:space-between;border:0;border-radius:0;background:transparent;padding:15px 0;gap:20px}.interest-panel .category span{font-size:.96rem}.interest-panel .category input{appearance:none;width:48px;height:28px;position:relative;background:#36383e;border-radius:24px;cursor:pointer;flex-shrink:0}.interest-panel .category input:before{content:'';position:absolute;width:20px;height:20px;border-radius:50%;top:4px;left:4px;background:#a4a6ad;transition:transform .15s}.interest-panel .category input:checked{background:var(--accent)}.interest-panel .category input:checked:before{transform:translateX(20px);background:#17200a}.interest-panel .fine{font-size:.8rem;border-top:1px solid var(--line);padding-top:20px}.interest-panel .category-field{margin:14px 0 22px}
#card{border-top:1px solid var(--line)}#card .section-intro{max-width:850px}.card-workspace{grid-template-columns:1fr .85fr;gap:90px}.editor{padding:30px;background:#111317;border:1px solid #2d2e33;border-radius:28px}.photo-input{border-radius:17px;background:#17191c;border-color:#52584a}.editor .text-link{font-size:.85rem}.editor .actions{margin-top:26px}.preview{max-width:430px;justify-self:center}.preview canvas{border-radius:24px;border-color:#3d4233}.preview figcaption{padding:8px}.editor .fine{font-size:.83rem}.editor .two{gap:14px}.editor label>span{font-size:.84rem}
.join-section{padding:55px;border:0;border-radius:42px;background:radial-gradient(ellipse at 100% 0%,#82954855 0%,transparent 47%),linear-gradient(130deg,#758d36,#4a601f 60%,#2b3415);margin-top:25px;margin-bottom:40px}.join-grid{grid-template-columns:1fr 1fr;gap:60px;align-items:start}.join-grid .section-intro{padding-top:32px;position:sticky;top:125px}.join-grid h2{font-size:clamp(2.3rem,4.4vw,4.6rem);max-width:650px}.join-grid .eyebrow{color:#f0f5df}.join-grid .section-intro>p:not(.eyebrow){color:#ecf0e3}.join-grid .boundary{border-color:#c8ff57;font-size:.88rem}.join-grid .actions{margin-bottom:24px}.join-grid .actions .secondary{background:transparent;border-color:#a9b782;color:#fff}.join-grid .text-link{color:white;font-size:.9rem}.form-panel{background:#101216;border-radius:28px;padding:30px;border:1px solid #ffffff0d}.form-panel .category{display:inline-flex}.form-panel input:not([type=checkbox]),.form-panel select,.form-panel textarea{background:#191b20;border-color:#41434b;border-radius:10px}.form-panel .fine{font-size:.79rem}.form-panel .notice{font-size:.85rem}.form-panel #interestFields:disabled{opacity:.7}.form-panel .categories{gap:7px}.form-panel .category{border-color:#41434b;padding:6px 9px;border-radius:24px}.form-panel .category span{font-size:.78rem}.form-panel .category:has(input:checked){background:#29351a}.form-panel .category-field{margin-block:20px}.form-panel legend{font-size:.85rem}.form-panel .check span{font-size:.8rem}.faq h2{font-size:clamp(2rem,3.3vw,3.3rem)}.tools{background:#13161a;border:1px solid #2b2e33;border-radius:28px;padding:40px}.tools h2{font-size:2rem}.footer{border-top:1px solid var(--line);margin-top:60px;padding-block:40px}.legal{max-width:850px}
@media(min-width:1700px){.shell{width:min(1700px,calc(100% - 160px))}.hero h1{font-size:7.8rem}.hero-stage{padding-inline:60px}.portrait-photo{height:580px}.float-top{top:160px}.hero{gap:95px}.design-photo{height:340px}.hero .lead{font-size:1.2rem}html[lang=zh] .hero h1{font-size:6.8rem}}
@media(max-width:1200px){.shell{width:calc(100% - 64px)}.nav{gap:16px;flex-wrap:wrap;padding-block:15px}.nav nav{order:4;justify-content:center;width:100%;margin:0}.languages{margin-left:auto}.hero{gap:35px}.hero h1{font-size:clamp(3rem,6.3vw,5.7rem)}.portrait-photo{height:350px}.hero-stage{padding-inline:22px}.float-top{left:-10px;top:90px;max-width:178px;padding:16px}.float-top strong{font-size:1.2rem}.float-bottom{right:0;bottom:72px;max-width:220px;padding:14px}.design-photo{height:230px}.design-info{padding:16px}.safety-grid{gap:50px}.join-section{padding:35px}.join-grid{gap:35px}.join-grid .actions .btn{width:100%}.card-workspace{gap:45px}.editor{padding:24px}.steps article{padding-inline:20px}}
@media(max-width:900px){.design-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.design-photo{height:320px}.hero{grid-template-columns:1fr 1fr;gap:25px}.hero h1,html[lang=en] .hero h1{font-size:3.4rem}.hero-stage{padding-inline:12px}.float-top{left:-5px;top:55px}.hero-portrait{padding:11px;border-radius:26px}.portrait-photo{height:360px}.portrait-note{display:none}.float-bottom{bottom:32px}.steps{grid-template-columns:repeat(2,1fr)}.steps article{padding:25px!important;border-bottom:1px solid #d2cfc8}.steps h3{margin-top:35px}.join-grid{grid-template-columns:1fr;gap:30px}.join-grid .section-intro{position:static;padding-top:0;max-width:none}.join-grid .actions .btn{width:auto}.form-panel{max-width:none}.safety-grid{gap:32px;grid-template-columns:1fr 1fr}.interest-panel{padding:24px}.card-workspace{grid-template-columns:1fr 1fr;gap:28px}.editor .two{grid-template-columns:1fr}.editor .actions .btn{width:100%}.preview{align-self:center}.nav-cta{padding:11px 14px}}
@media(max-width:760px){html{scroll-padding-top:160px}.shell{width:calc(100% - 40px)}.nav{gap:12px}.nav nav{gap:22px;font-size:.78rem;padding:0;overflow-x:auto;justify-content:flex-start;white-space:nowrap}.nav-cta{display:none}.languages{margin-left:auto}.hero{grid-template-columns:1fr;padding-block:35px 40px;gap:15px}.hero h1,html[lang=en] .hero h1{font-size:clamp(3rem,9.5vw,4.8rem);max-width:620px;line-height:1.02}html[lang=zh] .hero h1{font-size:clamp(2.6rem,8.5vw,4rem)}.hero-stage{width:min(100%,490px);justify-self:center;padding:28px 24px 20px}.hero-portrait{height:auto;min-height:0}.hero-portrait img{object-position:center 32%}.portrait-photo{height:370px}.hero-portrait figcaption{padding:15px 8px 10px}.float-top{top:80px;left:0}.float-bottom{bottom:28px;right:0}.hero .lead{font-size:1rem}.promise{font-size:.85rem}.section{padding-block:60px}.section h2{font-size:clamp(2rem,7.2vw,3.5rem)}.section-heading{display:block}.section-heading .text-link{display:inline-block;margin:10px 0 0}.designs>.fine{font-size:.8rem}.design-grid{gap:13px}.design-photo{height:230px}.design-info{padding:15px}.design-info h3{font-size:1.1rem}.design-info p{font-size:.75rem;margin-bottom:18px}.design-info .btn{font-size:.8rem}.sample-label{right:10px;top:10px;font-size:.6rem}.steps article{padding:24px 15px!important}.steps h3{font-size:1.16rem}.steps p{font-size:.88rem}.safety-grid{grid-template-columns:1fr;gap:30px}.safety-points{margin-top:25px}.interest-panel{padding:25px}.card-workspace{grid-template-columns:1fr;gap:30px}.editor .two{grid-template-columns:1fr 1fr}.editor .actions .btn{width:auto}.preview{width:min(100%,390px)}.join-section{padding:30px 24px;margin-top:0;border-radius:28px}.join-grid h2{font-size:2.6rem}.join-grid .section-intro{margin:0}.form-panel{padding:22px}.join-grid .fields.two{grid-template-columns:1fr}.faq{gap:25px}.tools{padding:28px}.tools h2{font-size:1.8rem}.footer{margin-top:40px}.legal h1{font-size:2rem}}
@media(max-width:400px){.shell{width:calc(100% - 32px)}.brand-mark{display:grid;width:30px;height:30px;font-size:.9rem;margin-right:0}.brand{font-size:.9rem;gap:5px}.languages button{min-width:32px;padding:6px;font-size:.75rem}.nav nav{gap:17px}.hero-stage{padding-inline:14px}.portrait-photo{height:310px}.float-top{max-width:154px;padding:13px}.float-top strong{font-size:1.08rem}.float-bottom{max-width:190px;padding:12px;gap:10px}.float-bottom .round-icon{width:30px;height:30px}.design-grid{grid-template-columns:1fr}.design-photo{height:330px}.design-info .btn{font-size:.9rem}.steps{grid-template-columns:1fr}.steps article{border-right:0;padding-inline:0!important}.steps h3{margin:22px 0 12px}.editor .two{grid-template-columns:1fr}.editor .actions .btn{width:100%}.join-section{padding:25px 16px}.form-panel{padding:18px}.join-grid h2{font-size:2.2rem}.interest-panel{padding:22px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}