:root{--bg:#f8fcfc;--surface:rgba(255,255,255,0.92);--text:#14181d;--muted:#58616b;--border:rgba(17,20,24,0.10);--brand:#86b7b3;--brand-strong:#6aa9a4;--brand-soft:rgba(134,183,179,0.16);--radius-lg:26px;--radius-md:18px;--shadow:0 16px 50px rgba(17,20,24,0.08);--container:960px;--font-sans:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";--font-serif:ui-serif,Georgia,Cambria,"Times New Roman",Times,serif;--text-xs:12px;--text-sm:14px;--text-md:16px;--text-lg:18px;--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700}*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:var(--font-sans);font-size:var(--text-md);font-weight:var(--weight-regular);color:var(--text);background:radial-gradient(900px 520px at 40% -120px,rgba(134,183,179,.2),transparent 62%),radial-gradient(700px 460px at 90% 10%,rgba(168,214,205,.14),transparent 60%),var(--bg)}.h1,.prose h2{font-family:var(--font-serif)}.h1{letter-spacing:-.015em}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}.container{width:min(100% - 32px,var(--container));margin:0 auto}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:5;background:rgba(248,252,252,.82);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(17,20,24,.06)}.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}.brand{display:inline-flex;align-items:center;font-weight:var(--weight-bold);letter-spacing:.1px}.brand,.brand:hover{text-decoration:none}.brand-mark{width:44px;height:44px;border-radius:14px;display:grid;place-items:center}.brand-word{font-size:var(--text-lg);color:var(--brand-strong);font-weight:300}.nav{display:flex;align-items:center;gap:14px;font-size:var(--text-sm);color:rgba(17,20,24,.7)}.lang-controls{margin-left:auto;display:inline-flex;align-items:center;gap:6px}.lang-pill{padding:6px 12px;border-radius:999px;border:1px solid rgba(17,20,24,.1);font-size:12px;font-weight:var(--weight-medium);color:rgba(17,20,24,.7);transition:border-color .12s ease,background .12s ease,color .12s ease}.lang-pill:hover{border-color:rgba(134,183,179,.6)}.lang-pill-active{border-color:rgba(134,183,179,.9);background:rgba(134,183,179,.18);color:rgba(17,20,24,.9)}.nav a{padding:8px 10px;border-radius:10px}.nav a[aria-current=page]{background:var(--brand-soft);color:rgba(17,20,24,.85)}.hero{padding:48px 0 16px}.h1{margin:0;font-size:clamp(28px,4.2vw,44px);line-height:1.1;letter-spacing:-.02em}.subhead{margin:14px 0 0;font-size:var(--text-md);line-height:1.5;color:rgba(17,20,24,.66);max-width:62ch}.card{background:var(--surface);border:1px solid rgba(17,20,24,.06);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.card-pad{padding:22px}.grid{display:grid;grid-gap:16px;gap:16px}.grid-2{grid-template-columns:1fr}@media (min-width:860px){.grid-2{grid-template-columns:1.1fr .9fr}}.badge{display:inline-flex;align-items:center;gap:8px;font-size:var(--text-sm);color:rgba(17,20,24,.72);background:rgba(134,183,179,.12);border:1px solid rgba(134,183,179,.2);padding:6px 10px}.badge,.badge-dot{border-radius:999px}.badge-dot{width:8px;height:8px;background:var(--brand)}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(17,20,24,.1);background:rgba(255,255,255,.9);color:rgba(17,20,24,.92);border-radius:16px;padding:12px 14px;font-weight:var(--weight-semibold);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;transition:transform .12s ease,background .12s ease,border-color .12s ease}.btn:hover{transform:translateY(-1px);border-color:rgba(134,183,179,.32);background:rgba(134,183,179,.08)}.btn-primary{border-color:rgba(134,183,179,.4);background:linear-gradient(180deg,rgba(134,183,179,.98),rgba(106,169,164,.98));color:white}.btn-primary:hover{background:linear-gradient(180deg,rgba(106,169,164,.98),rgba(86,152,147,.98))}.btn:focus-visible{outline:3px solid rgba(127,158,164,.35);outline-offset:2px}.list{margin:0;padding:0;list-style:none;display:grid;grid-gap:10px;gap:10px}.list li{display:flex;gap:10px;align-items:flex-start;color:rgba(17,20,24,.72)}.check{width:18px;height:18px;flex:0 0 auto;border-radius:999px;background:rgba(127,158,164,.16);border:1px solid rgba(127,158,164,.28);margin-top:2px;display:grid;place-items:center;color:var(--brand-strong);font-weight:var(--weight-bold);font-size:var(--text-xs)}.content{padding:20px 0 60px}.prose{color:rgba(17,20,24,.78);line-height:1.6}.prose h2{margin:26px 0 8px;font-size:var(--text-lg)}.prose h2,.prose h3{color:rgba(17,20,24,.92)}.prose h3{margin:18px 0 6px;font-size:var(--text-sm)}.prose p,.prose ul{margin:10px 0}.prose ul{padding-left:18px}.footer{padding:26px 0 36px;color:rgba(17,20,24,.6);font-size:var(--text-sm)}.footer a{color:rgba(17,20,24,.72)}.small{font-size:var(--text-sm);color:rgba(17,20,24,.62)}.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:var(--text-xs);padding:3px 7px;border-radius:10px;border:1px solid rgba(17,20,24,.14);background:rgba(255,255,255,.7)}.card-title{margin:0 0 10px;font-size:var(--text-lg);font-weight:var(--weight-bold);letter-spacing:-.01em}.hr{height:1px;background:rgba(17,20,24,.08);margin:18px 0}.store-badge{width:100%;text-align:left;padding:14px;border-radius:18px;border:1px solid rgba(17,20,24,.1);background:rgba(255,255,255,.82);cursor:pointer}.store-badge:hover{border-color:rgba(134,183,179,.35);background:rgba(134,183,179,.1)}.store-badge:focus-visible{outline:3px solid rgba(127,158,164,.35);outline-offset:2px}.store-badge-inner{display:grid;place-items:center;border-radius:16px;border:1px solid rgba(17,20,24,.1);background:#fff;padding:14px}.store-badge-img{width:100%;height:auto;max-width:360px;object-fit:contain}.store-badge-hint{display:inline-block;margin-top:10px;font-size:var(--text-sm);color:rgba(17,20,24,.62)}.modal-backdrop{position:fixed;inset:0;z-index:50;background:rgba(17,20,24,.34);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:grid;place-items:center;padding:22px}.modal{width:min(520px,100%);background:rgba(255,255,255,.98);border:1px solid rgba(17,20,24,.1);border-radius:22px;box-shadow:0 30px 90px rgba(17,20,24,.25)}.modal:focus{outline:none}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:18px 18px 10px;border-bottom:1px solid rgba(17,20,24,.08)}.modal-title{font-weight:var(--weight-bold);font-size:var(--text-lg);color:rgba(17,20,24,.92)}.modal-sub{margin-top:6px;font-size:var(--text-sm);color:rgba(17,20,24,.64)}.modal-close{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(17,20,24,.12);background:#fff;color:rgba(17,20,24,.85);border-radius:14px;padding:10px 12px;font-weight:var(--weight-semibold);cursor:pointer}.modal-close:hover{border-color:rgba(127,158,164,.35);background:rgba(127,158,164,.08)}.modal-body{padding:16px 18px 18px;color:rgba(17,20,24,.76);line-height:1.6}.modal-actions{display:grid;grid-template-columns:1fr;grid-gap:12px;gap:12px;margin-top:16px}@media (min-width:520px){.modal-actions{grid-template-columns:1fr 1fr}}@font-face{font-family:DM Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/7ab938503e4547a1-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:DM Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/13971731025ec697-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:DM Sans;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/7ab938503e4547a1-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:DM Sans;font-style:normal;font-weight:500;font-display:swap;src:url(/_next/static/media/13971731025ec697-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:DM Sans;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/7ab938503e4547a1-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:DM Sans;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/13971731025ec697-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:DM Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/7ab938503e4547a1-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:DM Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/13971731025ec697-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:DM Sans Fallback;src:local("Arial");ascent-override:94.90%;descent-override:29.66%;line-gap-override:0.00%;size-adjust:104.53%}.__className_0eeb07{font-family:DM Sans,DM Sans Fallback;font-style:normal}.__variable_0eeb07{--font-sans:"DM Sans","DM Sans Fallback"}@font-face{font-family:Fraunces;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/fb526027db1fc1ae-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Fraunces;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/4da3161b738b07dd-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Fraunces;font-style:normal;font-weight:600;font-display:swap;src:url(/_next/static/media/af4bf8399d1aacdf-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Fraunces;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/fb526027db1fc1ae-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Fraunces;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/4da3161b738b07dd-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Fraunces;font-style:normal;font-weight:700;font-display:swap;src:url(/_next/static/media/af4bf8399d1aacdf-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Fraunces Fallback;src:local("Times New Roman");ascent-override:84.71%;descent-override:22.09%;line-gap-override:0.00%;size-adjust:115.45%}.__className_48c46e{font-family:Fraunces,Fraunces Fallback;font-style:normal}.__variable_48c46e{--font-serif:"Fraunces","Fraunces Fallback"}