:root{
  --teal:#2F6F73;--teal-hover:#24575A;--teal-dark:#1F575B;--teal-light:#EAF4F4;--teal-tint:#C8DDDF;
  --charcoal:#2C2C2A;--ink:#191C1B;--cream:#F5F2EA;--cream-deep:#EFEADD;--paper:#FFFFFF;
  --border:#DBD5C6;--border-soft:#E9E4D6;--muted:#7A7972;--text-muted:#5B5A55;
  --dev:#8A6410;--dev-bg:#FBF2DE;--dev-line:#E7D6AC;
  --display:'Bricolage Grotesque',ui-sans-serif,system-ui,sans-serif;
  --body:'Albert Sans',ui-sans-serif,system-ui,sans-serif;
  --r:12px;--r-md:16px;--r-lg:20px;--maxw:1280px;
  --sh-1:0 1px 2px rgba(30,32,30,.05),0 2px 8px rgba(30,32,30,.04);
  --sh-2:0 1px 2px rgba(30,32,30,.05),0 10px 28px -10px rgba(30,32,30,.14);
  --sh-3:0 2px 4px rgba(30,32,30,.05),0 26px 60px -22px rgba(30,32,30,.30);
  --sh-btn:0 1px 0 rgba(23,63,66,.5),0 8px 20px -6px rgba(47,111,115,.42)
}
*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--charcoal);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}p,h1,h2,h3{margin:0}h1,h2,h3,.brand-name{font-family:var(--display);font-weight:600;line-height:1.08;letter-spacing:-.028em}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:6px}.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}

/* production header language */
.hdr{position:sticky;top:0;z-index:90;background:rgba(245,242,234,.9);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--border-soft)}
.hdr-in{display:flex;align-items:center;gap:38px;height:86px}.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:44px;height:44px;border-radius:13px;background:var(--teal);color:var(--cream);display:grid;place-items:center;flex:none;box-shadow:0 4px 14px -6px rgba(47,111,115,.7)}.brand-mark svg{width:25px;height:25px}.brand-name{font-weight:700;font-size:28px;letter-spacing:-.035em;color:var(--charcoal)}
.nav{display:flex;align-items:center;gap:30px;margin-left:auto}.nav a{font-size:16.5px;font-weight:500;color:var(--text-muted);padding:6px 0;border-bottom:2px solid transparent;transition:color .16s,border-color .16s}.nav a:hover,.nav a[aria-current="page"]{color:var(--teal-dark);border-bottom-color:var(--teal)}
.hdr-cta{display:flex;align-items:center;gap:12px}.burger{display:none;width:48px;height:48px;border:1px solid var(--border);border-radius:var(--r);background:var(--paper);cursor:pointer;padding:0;place-items:center}.burger svg{width:23px;height:23px}.drawer{display:none;background:var(--paper);border-top:1px solid var(--border-soft);padding:10px 24px 28px}.drawer.open{display:block}.drawer a{display:block;padding:16px 0;font-size:17.5px;font-weight:500;border-bottom:1px solid var(--border-soft)}.drawer .btn{display:flex;margin-top:22px;border-bottom:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:600;font-size:16px;border-radius:var(--r);border:1.5px solid transparent;padding:14px 24px;cursor:pointer;transition:.18s}.btn-primary{background:var(--teal);color:#fff;box-shadow:var(--sh-btn)}.btn-primary:hover{background:var(--teal-hover);transform:translateY(-1px)}.btn-secondary{background:var(--paper);color:var(--charcoal);border-color:var(--border)}.btn-secondary:hover{border-color:var(--teal);color:var(--teal-dark);transform:translateY(-1px)}
.tag{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px;border:1px solid var(--teal-tint);background:var(--teal-light);color:var(--teal-dark)}.tag-dev{background:var(--dev-bg);border-color:var(--dev-line);color:var(--dev)}

/* shared document miniature */
.paper{background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--sh-3);color:var(--charcoal)}.paper-top{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;padding-bottom:18px;border-bottom:2px solid var(--charcoal)}.paper-kind{font-family:var(--display);font-size:20px;font-weight:700;letter-spacing:-.02em}.paper-meta,.paper-co{font-size:11px;line-height:1.35;color:var(--muted)}.paper-co{text-align:right;font-weight:700;color:var(--charcoal)}.paper-line{display:grid;grid-template-columns:1fr auto;gap:18px;padding:12px 0;border-bottom:1px solid var(--border-soft);font-size:12px;line-height:1.35}.paper-line b{font-size:12px;white-space:nowrap}.paper-total{display:flex;justify-content:space-between;gap:20px;padding-top:16px;font-family:var(--display);font-weight:700;font-size:16px;color:var(--teal-dark)}.paper-note{margin-top:15px;padding-top:12px;border-top:1px solid var(--border-soft);font-size:9.5px;line-height:1.45;color:var(--muted)}

/* templates hub */
.hub-hero{padding:88px 0 54px;position:relative;overflow:hidden}.hub-hero::after,.template-hero::after{content:'';position:absolute;top:-340px;right:-210px;width:900px;height:900px;border-radius:50%;background:radial-gradient(circle,rgba(200,221,223,.55),rgba(234,244,244,0) 68%);pointer-events:none}.hub-head{position:relative;z-index:1;max-width:820px}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--teal);margin-bottom:16px}.hub-head h1{font-size:62px;letter-spacing:-.035em}.accent{color:var(--teal)}.lead{margin-top:22px;font-size:20px;line-height:1.55;color:var(--text-muted);max-width:62ch}.hub-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;padding:18px 0 96px}.hub-card{min-height:340px;background:var(--paper);border:1px solid var(--border);border-radius:var(--r-lg);padding:26px;display:grid;grid-template-columns:minmax(0,.86fr) minmax(220px,1.14fr);gap:28px;align-items:center;box-shadow:var(--sh-2);transition:transform .18s,border-color .18s,box-shadow .18s}.hub-card[href]:hover{transform:translateY(-3px);border-color:var(--teal-tint);box-shadow:var(--sh-3)}.hub-copy h2{font-size:28px;margin-top:15px}.hub-copy p{font-size:15.5px;color:var(--text-muted);margin-top:12px;line-height:1.55}.hub-link{display:inline-flex;margin-top:22px;font-size:14px;font-weight:700;color:var(--teal-dark)}.hub-preview{padding:20px;transform:rotate(1.2deg)}.hub-preview .paper-kind{font-size:15px}.hub-preview .paper-line{font-size:9px;padding:8px 0}.hub-preview .paper-line b{font-size:9px}.hub-preview .paper-total{font-size:12px;padding-top:10px}.hub-preview .paper-note{font-size:7px;margin-top:8px;padding-top:8px}.hub-coming{border-style:dashed;box-shadow:none;background:rgba(255,255,255,.5)}.coming-placeholder{min-height:240px;border:1.5px dashed var(--border);border-radius:12px;background:linear-gradient(145deg,rgba(255,255,255,.72),rgba(234,244,244,.52));display:grid;place-items:center;text-align:center;padding:20px;color:var(--muted)}.coming-placeholder b{font-family:var(--display);font-size:22px;color:var(--charcoal);display:block;margin-bottom:6px}

/* template detail */
.template-hero{position:relative;padding:56px 0 82px;overflow:hidden}.template-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,.93fr) minmax(440px,1.07fr);gap:72px;align-items:center}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:24px}.breadcrumb a{color:var(--teal-dark);font-weight:600}.template-copy h1{font-size:58px;letter-spacing:-.035em}.template-copy .intro{margin-top:22px;max-width:52ch;font-size:18.5px;line-height:1.6;color:var(--text-muted)}.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.cta-note{display:flex;align-items:center;gap:8px;flex-basis:100%;font-size:13px;color:var(--muted);margin-top:4px}.cta-note::before{content:'✓';display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--teal-light);color:var(--teal-dark);font-weight:700}.hero-paper-wrap{padding:32px 14px 40px;perspective:1000px}.hero-paper{padding:32px 34px;transform:rotate(1.4deg);box-shadow:0 3px 7px rgba(30,32,30,.06),0 36px 75px -28px rgba(30,32,30,.38)}.hero-paper .paper-line{font-size:12px}.hero-paper .paper-line b{font-size:12px}.hero-paper .paper-note{font-size:10px}.hero-paper .paper-total{font-size:17px}
.content-band{background:var(--paper);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}.content-wrap{padding-top:88px;padding-bottom:88px}.section-head{max-width:720px;margin-bottom:34px}.section-head h2{font-size:40px}.section-head p{margin-top:12px;color:var(--text-muted)}.annotation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.annotation-card{background:var(--cream);border:1px solid var(--border-soft);border-radius:var(--r-md);padding:24px;min-height:220px}.annotation-num{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--teal);color:#fff;font-family:var(--display);font-weight:700;font-size:14px;margin-bottom:28px}.annotation-card h3{font-size:20px}.annotation-card p{font-size:15px;color:var(--text-muted);margin-top:10px;line-height:1.6}
.faq-wrap{padding-top:88px;padding-bottom:100px}.faq-list{margin-top:30px;display:grid;gap:10px;max-width:920px}.faq-list details{background:var(--paper);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--sh-1);overflow:hidden}.faq-list summary{cursor:pointer;list-style:none;font-weight:600;padding:19px 22px;color:var(--charcoal);display:flex;justify-content:space-between;gap:20px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:'+';color:var(--teal);font-size:22px;line-height:1}.faq-list details[open] summary::after{content:'−'}.faq-list details p{padding:0 22px 20px;font-size:15.5px;color:var(--text-muted);max-width:78ch}.related{margin-top:36px}.related h3{font-size:19px}.related .chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.related a{font-size:14px;color:var(--teal-dark);background:#fff;border:1px solid var(--border);padding:8px 15px;border-radius:999px}

/* footer */
.footer{background:var(--charcoal);color:rgba(255,255,255,.7);padding:56px 0 36px}.footer .brand-name{color:#fff}.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 32px}.footer-top{display:grid;grid-template-columns:1.4fr 2fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}.footer-brand{max-width:360px}.footer-brand p{font-size:13px;margin-top:16px;line-height:1.65;color:rgba(255,255,255,.55)}.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.footer-col h5{font-family:var(--display);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#fff;margin:0 0 14px}.footer-col ul{list-style:none;margin:0;padding:0}.footer-col li{margin-bottom:10px}.footer-col a{font-size:13px;color:rgba(255,255,255,.6)}.footer-col a:hover{color:#fff}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:26px;font-size:12px;color:rgba(255,255,255,.45)}

@media(max-width:1040px){.template-grid{grid-template-columns:minmax(0,1fr) minmax(370px,.9fr);gap:40px}.template-copy h1{font-size:50px}.hub-grid{grid-template-columns:1fr}.hub-card{min-height:300px}.hub-head h1{font-size:54px}}
@media(max-width:820px){.nav{display:none}.hdr-cta .btn{display:none}.burger{display:grid;margin-left:auto}.hdr-in{height:76px}.template-grid{grid-template-columns:1fr;gap:18px}.template-copy h1{font-size:46px}.hero-paper-wrap{max-width:620px;margin:0 auto;width:100%;padding-top:20px}.hero-paper{transform:none}.annotation-grid{grid-template-columns:1fr}.annotation-card{min-height:auto}.hub-card{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1fr}.hub-hero{padding-top:58px}}
@media(max-width:620px){body{font-size:16px}.wrap,.footer-inner{padding-left:20px;padding-right:20px}.brand-mark{width:38px;height:38px;border-radius:11px}.brand-mark svg{width:22px;height:22px}.brand-name{font-size:24px}.hub-head h1,.template-copy h1{font-size:38px}.lead,.template-copy .intro{font-size:17px}.hub-grid{padding-bottom:64px}.hub-card{grid-template-columns:1fr;padding:22px}.hub-preview{transform:none;max-width:360px;width:100%;margin:0 auto}.template-hero{padding:38px 0 58px}.hero-paper-wrap{padding:16px 0 0}.hero-paper{padding:22px 20px}.hero-paper .paper-line{grid-template-columns:1fr auto;gap:10px;font-size:10.5px}.hero-paper .paper-line b{font-size:10.5px}.content-wrap,.faq-wrap{padding-top:64px;padding-bottom:64px}.section-head h2{font-size:32px}.cta-row .btn{width:100%}.footer-cols{grid-template-columns:1fr 1fr}}
@media(max-width:390px){.hub-head h1,.template-copy h1{font-size:34px}.hero-paper{padding:18px 16px}.paper-co{display:none}.footer-cols{grid-template-columns:1fr}}
.paper-disclaimer{margin-top:10px;font-size:8.5px;line-height:1.4;color:var(--muted);font-style:italic}
.hero-paper .paper-disclaimer{font-size:9.5px}
.state-wrap{padding-top:88px;padding-bottom:88px}.state-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:1040px}.state-list li{background:var(--paper);border:1px solid var(--border);border-radius:var(--r-md);padding:20px 22px;box-shadow:var(--sh-1)}.state-list b{display:block;font-family:var(--display);font-size:17px;color:var(--charcoal);margin-bottom:6px}.state-list span{font-size:15px;line-height:1.6;color:var(--text-muted)}.state-disclaimer{margin-top:26px;max-width:78ch;font-size:13.5px;line-height:1.55;color:var(--muted);border-left:3px solid var(--teal-tint);padding-left:14px}
@media(max-width:820px){.state-list{grid-template-columns:1fr}}
@media(max-width:620px){.state-wrap{padding-top:64px;padding-bottom:64px}}
.hub-hero{padding-bottom:28px}.hub-nav{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:10px;margin-bottom:8px}.hub-nav a{font-size:14px;font-weight:600;color:var(--teal-dark);background:#fff;border:1px solid var(--border);padding:9px 16px;border-radius:999px}.hub-nav a:hover{border-color:var(--teal-tint);background:var(--teal-light)}
.hub-group{padding-top:44px;scroll-margin-top:90px}.hub-group:last-child .hub-grid{padding-bottom:96px}.hub-group .hub-grid{padding-top:0;padding-bottom:12px}.hub-group-head{margin-bottom:22px;max-width:720px}.hub-group-head h2{font-size:34px;letter-spacing:-.025em}.hub-group-head p{margin-top:8px;color:var(--text-muted)}.hub-copy h3{font-size:26px;margin-top:15px}
@media(max-width:620px){.hub-group-head h2{font-size:28px}.hub-copy h3{font-size:22px}}
.footer-brand p a{color:rgba(255,255,255,.85);text-decoration:underline}