:root{
  --bg:#ffffff; --surface:#ffffff; --soft:#f3f4f7; --soft-2:#eceef3;
  --ink:#0f1320; --muted:#565d6d; --line:#e4e6ec; --line-strong:#cdd1da;
  --brand:#2343d6; --brand-hover:#1a35b4; --brand-ink:#ffffff; --brand-tint:#eef1fd;
  --accent:var(--brand); --chip:var(--soft);
  --wash:linear-gradient(180deg,#eef1fd 0%,#f6f7fe 45%,rgba(255,255,255,0) 100%);
  --shadow:0 1px 2px rgba(15,19,32,.06),0 6px 18px rgba(15,19,32,.08);
  --shadow-lift:0 2px 4px rgba(15,19,32,.06),0 18px 40px rgba(15,19,32,.14);
  --radius:12px; --radius-sm:8px; --maxw:1200px;
  --sans:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:var(--sans);
  --ease:cubic-bezier(.16,1,.3,1);
  color-scheme:light;
}
  :root[data-theme=dark]{--bg:#0f1218;--surface:#161a22;--soft:#1c212b;--soft-2:#232937;--ink:#eef0f5;--muted:#a3aaba;--line:#272d39;--line-strong:#3a4252;
  --brand:#7f97ff;--brand-hover:#9eb0ff;--brand-ink:#0b0f1c;--brand-tint:#1a2140;
  --wash:linear-gradient(180deg,#161c33 0%,#11151f 55%,rgba(15,18,24,0) 100%);
  --shadow:0 1px 2px rgba(0,0,0,.35),0 8px 22px rgba(0,0,0,.35);--shadow-lift:0 2px 6px rgba(0,0,0,.4),0 20px 44px rgba(0,0,0,.5);color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scrollbar-color:var(--line-strong) transparent}
body{margin:0;background:var(--bg);color:var(--ink);font:16.5px/1.65 var(--sans);-webkit-font-smoothing:antialiased;accent-color:var(--brand)}
::selection{background:var(--brand);color:var(--brand-ink)}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
img,svg{max-width:100%}
a{color:var(--brand);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--brand-hover)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
@media (max-width:560px){.wrap{padding:0 16px}}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;background:var(--surface);padding:8px 12px;z-index:9}

/* header */
.site-header{background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.site-header .wrap{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font:800 18px/1 var(--sans);letter-spacing:-.02em;color:var(--ink);text-decoration:none;margin-right:auto}
.brand:hover{color:var(--ink)}
.brand svg{width:28px;height:28px;flex:none}
.nav{display:flex;gap:2px;flex-wrap:nowrap}
.nav{order:1}.header-cta{order:2}.theme-btn{order:3}.menu-btn{order:4}
.nav a{white-space:nowrap;color:var(--ink);text-decoration:none;font-size:15px;font-weight:500;padding:8px 12px;border-radius:var(--radius-sm);transition:background .2s var(--ease)}
.nav a:hover{background:var(--soft);color:var(--ink)}
.nav a[aria-current=page]{color:var(--brand);background:var(--brand-tint)}
.header-cta{padding:10px 16px;font-size:15px;white-space:nowrap}
.theme-btn{display:grid;place-items:center;width:38px;height:38px;flex:none;background:none;border:1px solid var(--line-strong);border-radius:var(--radius-sm);color:var(--ink);cursor:pointer;padding:0}
.theme-btn:hover{background:var(--soft)}
.theme-btn svg{width:18px;height:18px}
.theme-btn .sun,:root[data-theme=dark] .theme-btn .moon{display:none}
:root[data-theme=dark] .theme-btn .sun{display:block}
.menu-btn{display:none;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:8px 12px;color:var(--ink);font:600 15px/1 var(--sans);cursor:pointer}
@media (max-width:1240px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;padding:8px 16px 16px;box-shadow:var(--shadow)}
  .nav.open{display:flex}
}
@media (max-width:640px){.site-header .header-cta{display:none}.site-header .wrap{gap:10px}.brand{font-size:17px;min-width:0}.brand span{overflow:hidden;text-overflow:ellipsis}}

/* type */
h1,h2,h3{font-family:var(--sans);line-height:1.15;letter-spacing:-.025em;text-wrap:balance;font-weight:800}
h1{font-size:clamp(36px,5.4vw,60px);margin:0 0 16px;letter-spacing:-.035em}
h2{font-size:clamp(26px,3vw,34px);margin:64px 0 12px}
h3{font-size:20px;margin:32px 0 8px;font-weight:700;letter-spacing:-.015em}
.lede{font-size:clamp(17px,1.8vw,19px);color:var(--muted);max-width:68ch;margin:0}
.hero{padding:44px 0 28px}
.hero-band{background:var(--wash)}
.hero-band .hero{padding:40px 0 22px;text-align:center}
.hero-band h1{font-size:clamp(34px,4.6vw,52px);margin-bottom:12px}
.hero-band .lede{margin:0 auto}
.hero-band .facts{justify-content:center}
.facts{display:flex;flex-wrap:wrap;gap:6px 20px;list-style:none;padding:0;margin:18px 0 0;font-size:14px;font-weight:600;color:var(--ink)}
.facts li{display:inline-flex;align-items:center;gap:7px}
.facts svg{width:16px;height:16px;flex:none;color:var(--brand)}
.crumbs{font-size:14px;color:var(--muted);margin:28px 0 0}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--ink);text-decoration:underline}
.meta{font-size:14px;color:var(--muted);margin-top:14px}

/* article */
.article>*{min-width:0}
.article{display:grid;grid-template-columns:minmax(0,1fr) 272px;gap:64px;padding-bottom:72px}
.prose{max-width:720px}
.prose p,.prose li{color:var(--ink)}
.prose h2{margin-top:56px}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin:6px 0}
.prose li::marker{color:var(--muted)}
.prose table{width:100%;border-collapse:separate;border-spacing:0;margin:24px 0;font-size:15px;display:block;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:11px 14px;text-align:left;vertical-align:top}
.prose tr:last-child td{border-bottom:0}
.prose th{background:var(--soft);font-weight:700;font-size:14px}
.callout{background:var(--brand-tint);border-radius:var(--radius);padding:18px 22px;margin:28px 0}
.callout p{margin:0}
.toc{position:sticky;top:96px;align-self:start;padding:4px 0 4px 20px;border-left:1px solid var(--line);font-size:14.5px}
.toc strong{display:block;margin-bottom:10px;font-size:13px;font-weight:700;color:var(--muted)}
.toc ol{margin:0;padding:0;list-style:none}.toc li{margin:0}
.toc a{display:block;padding:5px 0;color:var(--muted);text-decoration:none;line-height:1.4}.toc a:hover{color:var(--brand)}
@media (max-width:960px){.article{grid-template-columns:minmax(0,1fr)}.toc{position:static;order:-1;border-left:0;padding:16px 18px;background:var(--soft);border-radius:var(--radius)}}

/* anatomy figure */
.figure{margin:32px 0;background:var(--soft);border-radius:var(--radius);padding:24px}
.figure figcaption{font-size:14px;color:var(--muted);margin-top:12px}
.anatomy{display:grid;grid-template-columns:minmax(0,300px) 1fr;gap:28px;align-items:center}
.anatomy ol{margin:0;padding-left:22px;font-size:15px}
@media (max-width:640px){.anatomy{grid-template-columns:1fr}}

/* filters + gallery */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 28px}
.chip{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);border-radius:999px;padding:9px 16px;font:600 14px/1 var(--sans);cursor:pointer;text-decoration:none;transition:background .2s var(--ease),border-color .2s var(--ease)}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px 32px;margin:0 0 48px;padding:0;list-style:none}
@media (max-width:980px){.gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 24px}}
@media (max-width:600px){.gallery{grid-template-columns:minmax(0,1fr)}}
.card{display:flex;flex-direction:column;gap:12px;min-width:0}
.card[hidden]{display:none}
.card button.zoom{all:unset;box-sizing:border-box;cursor:zoom-in;display:block;position:relative;background:var(--soft);border-radius:var(--radius);padding:22px 22px 0;overflow:hidden;transition:background .3s var(--ease)}
.card button.zoom:hover{background:var(--soft-2)}
.card button.zoom:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.crop{display:block;position:relative;aspect-ratio:4/3;overflow:hidden;background:#fff;border-radius:3px 3px 0 0;box-shadow:var(--shadow);transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.crop img,.crop .design-preview{display:block;width:116%;max-width:none;height:auto;margin-left:-8%;box-shadow:none;border-radius:0}
.crop.l-sidebar img{width:100%;margin-left:0}
.crop.split{background:none;box-shadow:none;display:grid;grid-template-rows:64fr 36fr;gap:10px}
.crop.split .top,.crop.split .bot{display:block;position:relative;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.crop.split .top{border-radius:3px 3px 0 0;-webkit-mask:linear-gradient(#000 78%,transparent);mask:linear-gradient(#000 78%,transparent)}
.crop.split .bot img{position:absolute;bottom:0;left:0}
.card button.zoom:hover .crop{transform:translateY(-5px);box-shadow:var(--shadow-lift)}
.card button.zoom:hover .crop.split{box-shadow:none}
.zoom-hint{position:absolute;right:12px;bottom:12px;display:inline-flex;align-items:center;gap:6px;background:rgba(15,19,32,.82);color:#fff;font:600 12.5px/1 var(--sans);padding:7px 10px;border-radius:999px;opacity:0;transform:translateY(4px);transition:opacity .3s var(--ease),transform .3s var(--ease);pointer-events:none}
.zoom-hint svg{width:13px;height:13px}
.card button.zoom:hover .zoom-hint,.card button.zoom:focus-visible .zoom-hint{opacity:1;transform:none}
@media (hover:none){.zoom-hint{opacity:1;transform:none}}
.card-text{display:flex;flex-direction:column;gap:4px}
.card h3{font-size:18px;margin:0;letter-spacing:-.015em;line-height:1.3}
.card .sample{font-size:13px;font-weight:600;color:var(--muted);margin:0}
.card .note{margin:4px 0 0;font-size:14px;color:var(--muted);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .actions{margin-top:auto;display:flex;align-items:center;gap:6px 18px;flex-wrap:wrap;padding-top:4px}
.alt-action{font-weight:700;font-size:14px;color:var(--ink);text-decoration:none}
.alt-action::after{content:" →";color:var(--muted)}
.alt-action:hover{color:var(--brand);text-decoration:underline}
.more-dl{display:flex;gap:16px;margin:0;font-size:13.5px;font-weight:600}
.dl{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;text-decoration:none}
.design-preview{display:block;width:100%;height:auto;background:#fff;border-radius:2px;box-shadow:var(--shadow)}
dialog.zoom .design-preview{width:100%}
[hidden]{display:none!important}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* the sheet: scales with its own width via container units */
.sheet{container-type:inline-size;aspect-ratio:8.5/11;width:100%;background:#fff;color:#222;box-shadow:var(--shadow);border-radius:2px;position:relative;overflow:hidden;font-family:var(--sans)}
.sheet.serif{font-family:Georgia,"Times New Roman",serif}
.sheet .inner{position:absolute;inset:0;padding:7cqw 8cqw;display:flex;flex-direction:column}
.sheet .name{font-weight:700;font-size:4.6cqw;line-height:1.1;color:var(--c);letter-spacing:.01em}
.sheet.serif .name{font-weight:600}
.sheet .tagline{font-size:2.3cqw;color:#555;margin-top:.8cqw}
.sheet .contact{font-size:2.05cqw;color:#444;line-height:1.55}
.sheet .logo{width:10cqw;height:10cqw;flex:none}
.sheet .body{flex:1;margin-top:6cqw;display:flex;flex-direction:column;gap:2.1cqw}
.sheet .body i{display:block;height:1.2cqw;background:#e9e9e9;border-radius:1cqw}
.sheet .body i.s{width:35%}.sheet .body i.m{width:62%}.sheet .body i.gap{background:none;height:1.2cqw}
.sheet .rule{height:.35cqw;background:var(--a);margin-top:3cqw}
.sheet .foot{font-size:2cqw;color:#555;margin-top:4cqw}
/* layouts */
.l-classic-center .head{text-align:center}
.l-classic-center .name{font-size:5cqw;text-transform:uppercase;letter-spacing:.12em}
.l-classic-center .logo{margin:0 auto 2.5cqw;display:block}
.l-classic-center .foot{text-align:center;border-top:.25cqw solid var(--a);padding-top:2cqw}
.l-split-header .head{display:flex;justify-content:space-between;align-items:flex-start;gap:4cqw}
.l-split-header .contact{text-align:right}
.l-split-header .rule{height:.25cqw;box-shadow:0 1.1cqw 0 var(--a)}
.l-left-logo .head{display:flex;gap:3cqw;align-items:center}
.l-left-logo .contact-row{margin-top:3cqw;padding-top:2cqw;border-top:.3cqw solid var(--a);display:flex;justify-content:space-between;gap:2cqw;flex-wrap:wrap}
.l-top-band{display:flex;flex-direction:column}
.l-top-band .band{background:var(--c);color:#fff;padding:6cqw 8cqw 5cqw;display:flex;gap:3cqw;align-items:center}
.l-top-band .band .name{color:#fff}.l-top-band .band .tagline{color:rgba(255,255,255,.85)}
.l-top-band .stripe{height:1.2cqw;background:var(--a)}
.l-top-band .inner.tb{position:static;flex:1;padding:1cqw 8cqw 6cqw}
.l-top-band .foot{text-align:center}
.l-sidebar .inner{padding-left:33cqw}
.l-sidebar .side{position:absolute;left:0;top:0;bottom:0;width:26cqw;background:var(--c);color:#fff;padding:7cqw 4cqw;display:flex;flex-direction:column;gap:3cqw}
.l-sidebar .side .contact{color:rgba(255,255,255,.9);font-size:1.9cqw;overflow-wrap:anywhere}
.l-sidebar .side .tagline{color:var(--a);font-size:2cqw}
.l-sidebar .side .logo{--c:#fff}
.l-minimal-line .head{display:flex;align-items:center;gap:2.4cqw}
.l-minimal-line .logo{width:6.5cqw;height:6.5cqw}
.l-minimal-line .name{font-size:3.6cqw}
.l-minimal-line .rule{height:.25cqw;width:18cqw}
.l-minimal-line .foot{display:flex;gap:2.5cqw;flex-wrap:wrap;color:#666;border-top:.2cqw solid #ddd;padding-top:2cqw}
.l-monogram .head{text-align:center}
.l-monogram .mono{width:15cqw;height:15cqw;margin:0 auto 2.5cqw;border:.4cqw solid var(--c);border-radius:50%;display:grid;place-items:center;font:italic 600 6.2cqw/1 Georgia,serif;color:var(--c);letter-spacing:.04em}
.l-monogram .name{font-size:3.8cqw;font-weight:400;letter-spacing:.16em;text-transform:uppercase}
.l-monogram .contact{text-align:center;margin-top:1.5cqw}
.l-footer-heavy .head{display:flex;gap:2.6cqw;align-items:center}
.l-footer-heavy .logo{width:8cqw;height:8cqw}
.l-footer-heavy .fband{position:absolute;left:0;right:0;bottom:0;background:var(--c);color:#fff;padding:3cqw 8cqw;display:flex;justify-content:space-between;gap:2cqw;flex-wrap:wrap;font-size:1.9cqw;border-top:1cqw solid var(--a)}
.l-footer-heavy .body{margin-bottom:12cqw}

/* modal */
dialog.zoom{border:0;padding:0;background:transparent;width:min(680px,94vw);max-height:94vh}
dialog.zoom::backdrop{background:rgba(15,19,32,.6);backdrop-filter:blur(4px)}
dialog.zoom .close{position:absolute;top:10px;right:10px;z-index:2;background:#fff;color:#111;border:0;border-radius:999px;width:38px;height:38px;font-size:22px;line-height:1;cursor:pointer;box-shadow:var(--shadow)}

/* misc blocks */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:24px 0}
.tile{display:block;color:var(--ink);text-decoration:none}
div.tile{padding:18px 0 0;border-top:2px solid var(--ink)}
div.tile strong{display:block;font-size:17px;font-weight:700;margin-bottom:6px;letter-spacing:-.01em}
div.tile span{color:var(--muted);font-size:15px;line-height:1.55}
.grid-3:has(div.tile){gap:32px 28px}
a.tile{background:var(--soft);border-radius:var(--radius);padding:20px 22px;position:relative;transition:background .25s var(--ease)}
a.tile:hover{background:var(--brand-tint);color:var(--ink)}
a.tile strong{display:block;font-size:17px;font-weight:700;margin-bottom:4px;padding-right:28px;letter-spacing:-.01em}
a.tile span{color:var(--muted);font-size:14.5px;line-height:1.5}
a.tile::after{content:"";position:absolute;top:24px;right:22px;width:16px;height:16px;background:currentColor;color:var(--muted);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8h9M8.5 4.5 12 8l-3.5 3.5' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8h9M8.5 4.5 12 8l-3.5 3.5' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;transition:transform .25s var(--ease),color .25s var(--ease)}
a.tile:hover::after{transform:translateX(3px);color:var(--brand)}
.section{padding-top:8px;padding-bottom:48px}
.cta{background:var(--brand);color:var(--brand-ink);border-radius:20px;padding:40px 44px;margin:56px 0;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{margin:0;font-size:clamp(24px,2.6vw,30px);color:inherit}.cta p{margin:8px 0 0;opacity:.88;max-width:60ch}
.cta .btn{background:#fff;color:#0f1320}
.cta .btn:hover{background:#eef1fd;color:#0f1320}
@media (max-width:560px){.cta{padding:28px 24px}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:var(--brand-ink);text-decoration:none;font-weight:700;padding:12px 20px;border-radius:var(--radius-sm);transition:background .2s var(--ease),box-shadow .2s var(--ease)}
.btn:hover{color:var(--brand-ink);background:var(--brand-hover)}
button.btn{border:0;font:700 16px/1.2 var(--sans);cursor:pointer}
button.btn:disabled{opacity:.55;cursor:progress}
.btn.ghost{background:var(--surface);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-strong)}
.btn.ghost:hover{color:var(--ink);background:var(--soft);box-shadow:inset 0 0 0 1px var(--ink)}
.hero-band+.section>.maker-actions:first-child{justify-content:center!important}

/* maker */
.maker{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:40px;align-items:start;margin:8px 0 48px}
.maker-form{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow)}
.maker-form fieldset{border:0;padding:0;margin:22px 0 0}
.maker-form legend{font:700 17px/1 var(--sans);letter-spacing:-.01em;margin-bottom:14px;padding:0}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px;min-width:0}
.field>span{font-size:14px;font-weight:600;color:var(--ink)}
.field input,.field select,.field textarea{font:16px/1.3 var(--sans);color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:10px 12px;width:100%;min-width:0;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 22%,transparent)}
.field input::placeholder,.field textarea::placeholder{color:var(--muted)}
.field input[type=color]{padding:3px;height:42px;cursor:pointer}
.field input[type=file]{padding:8px;background:var(--soft)}
.field[hidden]{display:none}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.maker-preview{position:sticky;top:96px;background:var(--soft);border-radius:16px;padding:28px}
.preview-slot .sheet{max-width:560px;margin:0 auto}
.maker-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}
.fine{font-size:13px;color:var(--muted);text-align:center;margin:10px 0 0}
.sheet img.logo{width:auto;max-width:30cqw;height:10cqw;object-fit:contain}
.sheet .name,.sheet .tagline,.sheet .contact,.sheet .foot,.sheet .fband{overflow-wrap:anywhere;min-width:0}
.sheet .body.writing-area{display:block;min-height:0;overflow:hidden;white-space:pre-wrap;overflow-wrap:anywhere;font-size:2.6cqw;line-height:1.65;color:#222}
.sheet .body.lined-paper{background:repeating-linear-gradient(to bottom,transparent 0,transparent 5.2cqw,#ddd 5.2cqw,#ddd 5.35cqw);min-height:0}
.sheet .body.letter-placeholder{visibility:hidden}
.envelope-sheet{background:#fff;color:#222;position:relative;font-family:Arial,sans-serif;overflow:hidden}
.envelope-return{position:absolute;top:8mm;left:10mm;width:85mm;white-space:pre-wrap;font-size:10pt;line-height:1.4}
.envelope-recipient{position:absolute;top:42%;left:42%;right:10mm;white-space:pre-wrap;font-size:12pt;line-height:1.5;overflow-wrap:anywhere}
.l-minimal-line img.logo{height:6.5cqw}.l-footer-heavy img.logo{height:8cqw}
.l-classic-center img.logo{margin:0 auto 2.5cqw}
.l-sidebar .side img.logo{max-width:100%}
@media (max-width:900px){.maker{grid-template-columns:minmax(0,1fr)}.maker-preview{position:static;order:-1}}
@media (max-width:420px){.row2{grid-template-columns:1fr}}
#print-root{display:none}
@media print{
  body>*:not(#print-root){display:none!important}
  body{background:#fff;margin:0}
  #print-root{display:block}
  #print-root .sheet{width:100vw;height:100vh;aspect-ratio:auto!important;box-shadow:none;border-radius:0;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  #print-root .sheet .body:not(.writing-area):not(.lined-paper){visibility:hidden}
  #print-root .envelope-sheet{width:100vw;height:100vh}
}


/* homepage: types, groups, compare, faq */
.section>h2.types-title{font-size:19px;letter-spacing:-.015em;margin:4px 0 14px}
.types{list-style:none;padding:0;margin:0 0 8px;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:12px}
@media (max-width:1100px){.types{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:640px){.types{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:150px;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -16px 8px;padding:2px 16px 10px;scrollbar-width:none}.types::-webkit-scrollbar{display:none}.types li{scroll-snap-align:start}}
.type-link{display:flex;flex-direction:column;gap:2px;padding:10px 10px 12px;background:var(--soft);border-radius:var(--radius);text-decoration:none;color:var(--ink);transition:background .25s var(--ease)}
.type-thumb{display:block;height:92px;overflow:hidden;background:#fff;border-radius:3px;box-shadow:0 1px 2px rgba(15,19,32,.08),0 4px 12px rgba(15,19,32,.06);margin-bottom:10px}
.type-thumb img{display:block;width:136%;max-width:none;margin-left:-18%;height:auto;transform-origin:50% 0;transition:transform .5s var(--ease)}
.type-thumb.l-sidebar img{width:100%;margin-left:0}
.type-link strong{font-size:15px;font-weight:700;letter-spacing:-.01em;padding:0 2px}
.type-count{font-size:13px;color:var(--muted);padding:0 2px}
.type-link:hover{background:var(--brand-tint);color:var(--ink)}
.type-link:hover strong{color:var(--brand)}
.type-link:hover .type-thumb img{transform:scale(1.06)}
.jump{margin:16px 0 0;scroll-margin-top:84px}
.jump-in{display:flex;gap:6px;flex-wrap:wrap}
.jump-in::-webkit-scrollbar{display:none}
.jump a{flex:none;display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;border:1px solid var(--line-strong);transition:background .2s var(--ease),border-color .2s var(--ease)}
.jump a span{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.jump a:hover{border-color:var(--ink)}
.jump a.jump-guide{border-color:transparent;color:var(--brand)}
.jump a.jump-guide:first-of-type{margin-left:auto}
.gallery-intro{color:var(--muted);margin:0}
.section>h2#all-27-letterhead-examples{margin-top:36px;margin-bottom:6px}
.group:first-of-type{margin-top:20px}
.group{margin:40px 0 0;scroll-margin-top:84px}
.back-up{margin:0;text-align:right;font-size:14px}
.back-up a{font-weight:600;text-decoration:none;color:var(--muted)}
.back-up a:hover{color:var(--brand);text-decoration:underline}
.group-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px 20px;flex-wrap:wrap;margin:0 0 20px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.group-title{font-size:clamp(21px,2.2vw,24px);margin:0}
.group-head a{font-size:14.5px;font-weight:700;text-decoration:none}
.group-head a::after{content:" →"}
.group-head a:hover{text-decoration:underline}
.group .gallery{margin-bottom:16px}
.card{scroll-margin-top:84px}
.card .sample{font-size:13px;font-weight:600;color:var(--muted);margin:-4px 0 0}
.download-note{font-size:14px;color:var(--muted);background:var(--soft);border-radius:var(--radius-sm);padding:12px 16px;margin:16px 0 8px;max-width:none}
.muted{color:var(--muted);font-size:13.5px}
table.compare{width:100%;border-collapse:separate;border-spacing:0;margin:24px 0 8px;font-size:15px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
table.compare th,table.compare td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
table.compare tr:last-child td{border-bottom:0}
table.compare th{background:var(--soft);font-size:14px;font-weight:700}
table.compare td{line-height:1.5}
@media (max-width:820px){
  table.compare,table.compare tbody,table.compare tr,table.compare td{display:block}
  table.compare thead{display:none}
  table.compare tr{padding:14px 16px;border-bottom:1px solid var(--line)}
  table.compare tr:last-child{border-bottom:0}
  table.compare td{padding:4px 0;border:0}
  table.compare td:not(:first-child)::before{content:attr(data-label) ": ";font-weight:700}
}
.section>h3{font-size:20px;margin:40px 0 8px}
.section>p,.section>ul:not([class]){max-width:72ch}
.section>ul:not([class]){padding-left:22px}.section>ul:not([class]) li{margin:8px 0}
.faq{margin:20px 0 8px;border-top:1px solid var(--line);max-width:820px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:18px 36px 18px 0;font-weight:700;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font-size:24px;font-weight:400;color:var(--muted);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 18px;color:var(--muted);max-width:70ch}

/* templates page: file-first list */
.tpl-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:8px 0 8px}
.tpl-facts div{background:var(--soft);border-radius:var(--radius);padding:16px 18px;font-size:14.5px;line-height:1.5}
.tpl-facts strong{display:block;font-size:13px;font-weight:700;margin-bottom:4px}
.tpl-facts span{color:var(--muted)}
.section>h3[id$=-templates]{font-size:20px;margin:40px 0 12px;scroll-margin-top:96px}
.tpl-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.tpl{display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:18px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.tpl img{width:64px;height:auto;display:block;border-radius:2px;box-shadow:var(--shadow);background:#fff}
.tpl h4{margin:0;font-size:16px;font-weight:700;letter-spacing:-.01em}
.tpl p{margin:2px 0 0;font-size:13.5px;color:var(--muted);line-height:1.45}
.tpl .tpl-links a{font-weight:600;font-size:13.5px}
.tpl-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.btn.sm{padding:8px 14px;font-size:14px}
@media (max-width:640px){.tpl{grid-template-columns:52px minmax(0,1fr)}.tpl img{width:52px}.tpl-actions{grid-column:1/-1;justify-content:flex-start}}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--soft);padding:48px 0 28px;margin-top:56px;font-size:14px;color:var(--muted)}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.site-footer .cols>div:first-child p{max-width:52ch}
.site-footer a{color:var(--muted);text-decoration:none}.site-footer a:hover{color:var(--ink);text-decoration:underline}
.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin:6px 0}
.site-footer h4{font:700 14px/1 var(--sans);color:var(--ink);margin:0 0 14px}
.site-footer .wrap:last-child p{margin:32px 0 0;padding-top:20px;border-top:1px solid var(--line)}
@media (max-width:700px){.site-footer .cols{grid-template-columns:1fr;gap:28px}}