@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(../media/inter-cyrillic-ext-400-normal.3vm4r-qr3_yee.woff2)format("woff2"),url(../media/inter-cyrillic-ext-400-normal.2e4vdgi7dy-n4.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(../media/inter-cyrillic-400-normal.1nwx-p2ngx2yg.woff2)format("woff2"),url(../media/inter-cyrillic-400-normal.2jms6gqb5gbhf.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(../media/inter-greek-ext-400-normal.2gr4b827yb2_q.woff2)format("woff2"),url(../media/inter-greek-ext-400-normal.38g6916w0wpxs.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(../media/inter-greek-400-normal.402ep76-j03q8.woff2)format("woff2"),url(../media/inter-greek-400-normal.2x8hqgpakc599.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(../media/inter-vietnamese-400-normal.1sl-kw9vnef9y.woff2)format("woff2"),url(../media/inter-vietnamese-400-normal.3206qgbkgsfc6.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(../media/inter-latin-ext-400-normal.1aowtwjb6jex7.woff2)format("woff2"),url(../media/inter-latin-ext-400-normal.0zt1v0rj9tqox.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(../media/inter-latin-400-normal.2qdljeg3s-lsl.woff2)format("woff2"),url(../media/inter-latin-400-normal.102grxki9ek3x.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(../media/inter-cyrillic-ext-500-normal.451fj7ly9889_.woff2)format("woff2"),url(../media/inter-cyrillic-ext-500-normal.0_c2ylqj08xb6.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(../media/inter-cyrillic-500-normal.3zacfqz4x1vrc.woff2)format("woff2"),url(../media/inter-cyrillic-500-normal.05wrgophr2f13.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(../media/inter-greek-ext-500-normal.3k6j2t6znom4a.woff2)format("woff2"),url(../media/inter-greek-ext-500-normal.3qwacgs2d7zx0.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(../media/inter-greek-500-normal.2ofy8orayc7fk.woff2)format("woff2"),url(../media/inter-greek-500-normal.2irgx7vnqhmdq.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(../media/inter-vietnamese-500-normal.1csmxjt29l4d6.woff2)format("woff2"),url(../media/inter-vietnamese-500-normal.315hfdijg963m.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(../media/inter-latin-ext-500-normal.0qn8fxo3_-rz7.woff2)format("woff2"),url(../media/inter-latin-ext-500-normal.39_ak3tg9vcce.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(../media/inter-latin-500-normal.1d14jwmkqqa0f.woff2)format("woff2"),url(../media/inter-latin-500-normal.3mx_ru0c2nzc3.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(../media/inter-cyrillic-ext-600-normal.341-hvs74ljp4.woff2)format("woff2"),url(../media/inter-cyrillic-ext-600-normal.1of5i9-_e5ga4.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(../media/inter-cyrillic-600-normal.0tppy39gl-lzn.woff2)format("woff2"),url(../media/inter-cyrillic-600-normal.3jalm3505289h.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(../media/inter-greek-ext-600-normal.20m9kgz843wth.woff2)format("woff2"),url(../media/inter-greek-ext-600-normal.3vzrk1-4zat7v.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(../media/inter-greek-600-normal.2ove9n9b8_3hb.woff2)format("woff2"),url(../media/inter-greek-600-normal.3aakp9m92tg2m.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(../media/inter-vietnamese-600-normal.0m_wd36g8rw-r.woff2)format("woff2"),url(../media/inter-vietnamese-600-normal.0dwa77f5pp57q.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(../media/inter-latin-ext-600-normal.1zn8rwi8y9u6i.woff2)format("woff2"),url(../media/inter-latin-ext-600-normal.1pfmybho54-ry.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(../media/inter-latin-600-normal.2dov6rjg62vru.woff2)format("woff2"),url(../media/inter-latin-600-normal.2mum3nstrlzrd.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(../media/inter-cyrillic-ext-700-normal.3ckkpi--x2os1.woff2)format("woff2"),url(../media/inter-cyrillic-ext-700-normal.3dxmsbxujhx46.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(../media/inter-cyrillic-700-normal.0gg1d0-0b9ut0.woff2)format("woff2"),url(../media/inter-cyrillic-700-normal.2axi65e8cn602.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(../media/inter-greek-ext-700-normal.24op6t-yeckl-.woff2)format("woff2"),url(../media/inter-greek-ext-700-normal.0u773jmkidix4.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(../media/inter-greek-700-normal.3vfem_i2rj42n.woff2)format("woff2"),url(../media/inter-greek-700-normal.3q6n5k1zguxil.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(../media/inter-vietnamese-700-normal.0b-htgf_q_fie.woff2)format("woff2"),url(../media/inter-vietnamese-700-normal.2c7g6fvsrqi3p.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(../media/inter-latin-ext-700-normal.2yxivqwrhow2d.woff2)format("woff2"),url(../media/inter-latin-ext-700-normal.0g4_n0pq31d8c.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(../media/inter-latin-700-normal.4421omqeymgmp.woff2)format("woff2"),url(../media/inter-latin-700-normal.2u2w-uf8g45lc.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(../media/source-serif-4-cyrillic-ext-600-normal.1cd8u8dlpwt_m.woff2)format("woff2"),url(../media/source-serif-4-cyrillic-ext-600-normal.2fnhiqk_r0lnd.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(../media/source-serif-4-cyrillic-600-normal.28tl-cqczx9_t.woff2)format("woff2"),url(../media/source-serif-4-cyrillic-600-normal.1h4f2tgicz1f7.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(../media/source-serif-4-greek-600-normal.3fkdkbb54ni0y.woff2)format("woff2"),url(../media/source-serif-4-greek-600-normal.1ksrefux9290v.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(../media/source-serif-4-vietnamese-600-normal.1-ekxsh_m6fd1.woff2)format("woff2"),url(../media/source-serif-4-vietnamese-600-normal.1krx995aqg7up.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(../media/source-serif-4-latin-ext-600-normal.2fx5q5v-x9xjz.woff2)format("woff2"),url(../media/source-serif-4-latin-ext-600-normal.32ztgbm1v7u3t.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-display:swap;font-weight:600;src:url(../media/source-serif-4-latin-600-normal.1hueffaspwr_u.woff2)format("woff2"),url(../media/source-serif-4-latin-600-normal.0xaeoh3br6hfh.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Source Serif 4";font-style:italic;font-display:swap;font-weight:600;src:url(../media/source-serif-4-cyrillic-ext-600-italic.1_03vsos612ue.woff2)format("woff2"),url(../media/source-serif-4-cyrillic-ext-600-italic.2ydssg8vciy_u.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4";font-style:italic;font-display:swap;font-weight:600;src:url(../media/source-serif-4-cyrillic-600-italic.2rbim21ikultw.woff2)format("woff2"),url(../media/source-serif-4-cyrillic-600-italic.1fwr44yaie7hx.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:italic;font-display:swap;font-weight:600;src:url(../media/source-serif-4-greek-600-italic.3w4igs-xm-7kb.woff2)format("woff2"),url(../media/source-serif-4-greek-600-italic.413e6vqiqtxby.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Serif 4";font-style:italic;font-display:swap;font-weight:600;src:url(../media/source-serif-4-vietnamese-600-italic.3y04b0j23zxvy.woff2)format("woff2"),url(../media/source-serif-4-vietnamese-600-italic.3kkioptfkktr-.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4";font-style:italic;font-display:swap;font-weight:600;src:url(../media/source-serif-4-latin-ext-600-italic.1wb8ouggx8vvn.woff2)format("woff2"),url(../media/source-serif-4-latin-ext-600-italic.128emovtgtkig.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Source Serif 4";font-style:italic;font-display:swap;font-weight:600;src:url(../media/source-serif-4-latin-600-italic.0_wbg5avje0n1.woff2)format("woff2"),url(../media/source-serif-4-latin-600-italic.3c1jy5rtmnllp.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--color-paper:#f6f6f4;--color-paper-2:#f2f2ef;--color-surface:#fff;--color-cream:#f3ece0;--color-ink:#0b0b0c;--color-ink-2:#1a1714;--color-text:#1f1f23;--color-muted:#5f5f66;--color-subtle:#6e6e75;--color-line:#e4e4e0;--color-line-strong:#d9d9d5;--color-copper:#c06b30;--color-copper-text:#9e5420;--color-sign:#c2410c;--color-sign-hover:#9a3412;--color-sign-tint:#fde8df;--color-success:#1f6b45;--color-success-tint:#e5f2ea;--color-warning:#8a5a00;--color-warning-tint:#fff3dc;--color-danger:#9b1c1c;--color-danger-tint:#fdecec;--color-focus:#c06b30;--font-sans:"Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--font-serif:"Source Serif 4", Georgia, serif;--font-mono:ui-monospace, "SFMono-Regular", Menlo, monospace;--size-xs:12px;--size-sm:13px;--size-md:14px;--size-lg:16px;--size-xl:20px;--size-2xl:28px;--size-3xl:40px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-pill:999px;--shadow-card:0 1px 2px #0b0b0c0a, 0 4px 16px #0b0b0c0a;--shadow-pop:0 12px 40px #0b0b0c24;--motion-fast:.12s;--motion-base:.2s;--motion-ease:cubic-bezier(.2,.7,.2,1);--layout-content:1160px;--layout-nav:64px;--layout-sidebar:248px}
*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--color-paper);color:var(--color-text);font-family:var(--font-sans);font-size:var(--size-md);-webkit-font-smoothing:antialiased;margin:0;line-height:1.5}a{color:inherit}img,svg,canvas{max-width:100%;display:block}button,input,textarea,select{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px;border-radius:6px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{background:var(--color-ink);color:#fff;border-radius:var(--radius-pill);z-index:100;padding:8px 14px;position:absolute;top:-60px;left:12px}.skip-link:focus{top:12px}.h1{font-family:var(--font-serif);font-weight:600;font-size:clamp(32px, 5vw, var(--size-3xl));letter-spacing:-.01em;margin:0;line-height:1.08}.h2{font-size:var(--size-2xl);letter-spacing:-.015em;margin:0;font-weight:650;line-height:1.15}.h3{font-size:var(--size-xl);margin:0;font-weight:650;line-height:1.25}.h4{font-size:var(--size-lg);margin:0;font-weight:600}.label{letter-spacing:.02em;color:var(--color-muted);font-size:12px;font-weight:600}.muted{color:var(--color-muted)}.subtle{color:var(--color-subtle)}.small{font-size:var(--size-sm)}.xs{font-size:var(--size-xs)}.mono{font-family:var(--font-mono);word-break:break-all;font-size:12px}.serif{font-family:var(--font-serif)}.stack-1>*+*{margin-top:var(--space-1)}.stack-2>*+*{margin-top:var(--space-2)}.stack-3>*+*{margin-top:var(--space-3)}.stack-4>*+*{margin-top:var(--space-4)}.stack-6>*+*{margin-top:var(--space-6)}.stack-8>*+*{margin-top:var(--space-8)}.row{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.row-between{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.grow{flex:auto;min-width:0}.container{width:100%;max-width:var(--layout-content);padding:0 var(--space-4);margin:0 auto}@media (min-width:720px){.container{padding:0 var(--space-6)}}.center-page{min-height:100vh;padding:var(--space-4);place-items:center;display:grid}.narrow{width:100%;max-width:440px}.grid-2{gap:var(--space-4);grid-template-columns:1fr;display:grid}@media (min-width:900px){.grid-2{grid-template-columns:minmax(0,1fr) 360px;align-items:start}}.card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-card)}.card.pad-sm{padding:var(--space-4)}.card-flush{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);overflow:hidden}.divider{background:var(--color-line);height:1px;margin:var(--space-4) 0;border:0}.btn{border-radius:var(--radius-pill);min-height:40px;font-weight:600;font-size:var(--size-md);cursor:pointer;white-space:nowrap;transition:background var(--motion-fast) var(--motion-ease), border-color var(--motion-fast), transform var(--motion-fast);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 18px;text-decoration:none;display:inline-flex}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-ink);color:#fff}.btn-primary:hover:not(:disabled){background:#2a2a2e}.btn-sign{background:var(--color-sign);color:#fff}.btn-sign:hover:not(:disabled){background:var(--color-sign-hover)}.btn-secondary{background:var(--color-surface);border-color:var(--color-line-strong);color:var(--color-ink)}.btn-secondary:hover:not(:disabled){border-color:var(--color-ink)}.btn-ghost{color:var(--color-ink);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--color-paper-2)}.btn-danger{background:var(--color-surface);color:var(--color-danger);border-color:#e8c4c4}.btn-danger:hover:not(:disabled){background:var(--color-danger-tint)}.btn-sm{min-height:32px;font-size:var(--size-sm);padding:0 12px}.btn-lg{min-height:48px;font-size:var(--size-lg);padding:0 24px}.btn-block{width:100%}.icon-btn{cursor:pointer;width:36px;height:36px;color:var(--color-muted);background:0 0;border:0;border-radius:10px;place-items:center;display:inline-grid}.icon-btn:hover{background:var(--color-paper-2);color:var(--color-ink)}.field{display:block}.field .label-text{font-size:var(--size-sm);color:var(--color-ink);margin-bottom:6px;font-weight:600;display:block}.field .hint{font-size:var(--size-xs);color:var(--color-muted);margin-top:6px}.field .error-text{font-size:var(--size-xs);color:var(--color-danger);margin-top:6px}.input,.textarea,.select{border:1px solid var(--color-line-strong);background:var(--color-surface);width:100%;min-height:42px;transition:border-color var(--motion-fast);border-radius:10px;padding:9px 12px}.input:hover,.textarea:hover,.select:hover{border-color:#b9b9b4}.input:focus,.textarea:focus,.select:focus{border-color:var(--color-ink);outline:none;box-shadow:0 0 0 3px #c06b302e}.input[aria-invalid=true]{border-color:var(--color-danger)}.textarea{resize:vertical;min-height:96px}.code-input{letter-spacing:.5em;text-align:center;font-variant-numeric:tabular-nums;padding-left:.5em;font-size:28px}.check{cursor:pointer;align-items:flex-start;gap:10px;display:flex}.check input{width:20px;height:20px;accent-color:var(--color-ink);flex:none;margin:1px 0 0}.segmented{background:var(--color-paper-2);border-radius:var(--radius-pill);gap:2px;padding:3px;display:inline-flex}.segmented button{border-radius:var(--radius-pill);font-weight:600;font-size:var(--size-sm);color:var(--color-muted);cursor:pointer;background:0 0;border:0;padding:6px 14px}.segmented button[aria-pressed=true]{background:var(--color-surface);color:var(--color-ink);box-shadow:0 1px 2px #00000014}.badge{border-radius:var(--radius-pill);background:var(--color-paper-2);height:24px;color:var(--color-muted);white-space:nowrap;align-items:center;gap:6px;padding:0 10px;font-size:12px;font-weight:600;display:inline-flex}.badge:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.badge.draft{background:var(--color-paper-2);color:var(--color-muted)}.badge.sent{background:var(--color-warning-tint);color:var(--color-warning)}.badge.finalizing{color:#3b44a6;background:#eef0ff}.badge.completed,.badge.signed{background:var(--color-success-tint);color:var(--color-success)}.badge.declined,.badge.voided,.badge.expired{background:var(--color-danger-tint);color:var(--color-danger)}.badge.notified,.badge.verified,.badge.pending{background:var(--color-paper-2);color:var(--color-muted)}.alert{border-radius:var(--radius-md);font-size:var(--size-sm);border:1px solid;align-items:flex-start;gap:10px;padding:12px 14px;display:flex}.alert.info{background:var(--color-paper-2);border-color:var(--color-line)}.alert.warning{background:var(--color-warning-tint);color:#5b3d00;border-color:#f1ddb0}.alert.danger{background:var(--color-danger-tint);color:#6f1414;border-color:#f1c9c9}.alert.success{background:var(--color-success-tint);color:#134a2f;border-color:#c4e2d0}.alert ul{margin:4px 0 0;padding-left:18px}.topbar{z-index:30;-webkit-backdrop-filter:saturate(1.4)blur(10px);backdrop-filter:saturate(1.4)blur(10px);border-bottom:1px solid var(--color-line);background:#f6f6f4e6;position:sticky;top:0}.topbar-inner{height:var(--layout-nav);align-items:center;gap:var(--space-4);display:flex}.nav{gap:4px;display:flex}.nav a{border-radius:var(--radius-pill);color:var(--color-muted);font-weight:550;font-size:var(--size-md);padding:7px 12px;text-decoration:none}.nav a:hover{color:var(--color-ink);background:var(--color-paper-2)}.nav a[aria-current=page]{background:var(--color-surface);color:var(--color-ink);box-shadow:0 0 0 1px var(--color-line)}.app-main{padding:var(--space-8) 0 var(--space-12)}.brand{white-space:nowrap;letter-spacing:-.01em;color:var(--color-ink-2);flex:none;align-items:center;gap:9px;font-size:18px;font-weight:700;text-decoration:none;display:inline-flex}.brand .sign{color:var(--color-copper)}.avatar{background:var(--color-ink);color:#fff;border-radius:50%;flex:none;place-items:center;width:32px;height:32px;font-size:12px;font-weight:700;display:grid}.menu{position:relative}.menu-panel{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-md);min-width:240px;box-shadow:var(--shadow-pop);z-index:40;padding:6px;position:absolute;top:calc(100% + 8px);right:0}.menu-panel a,.menu-panel button{text-align:left;cursor:pointer;width:100%;font-size:var(--size-sm);background:0 0;border:0;border-radius:8px;padding:9px 10px;text-decoration:none;display:block}.menu-panel a:hover,.menu-panel button:hover{background:var(--color-paper-2)}@media (max-width:719px){.topbar .nav{display:none}.mobile-nav{z-index:30;background:var(--color-surface);border-top:1px solid var(--color-line);padding:6px 8px calc(6px + env(safe-area-inset-bottom));grid-template-columns:repeat(3,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-nav a{color:var(--color-muted);border-radius:10px;flex-direction:column;align-items:center;gap:2px;padding:6px;font-size:11px;font-weight:600;text-decoration:none;display:flex}.mobile-nav a[aria-current=page]{color:var(--color-ink);background:var(--color-paper-2)}.app-main{padding:var(--space-5) 0 96px}}@media (min-width:720px){.mobile-nav{display:none}}.list-row{align-items:center;gap:var(--space-4);padding:14px var(--space-5);border-top:1px solid var(--color-line);text-decoration:none;display:flex}.list-row:first-child{border-top:0}a.list-row:hover{background:#fbfbfa}.tabs{scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:4px;display:flex;overflow-x:auto}.tabs a{border-radius:var(--radius-pill);font-weight:600;font-size:var(--size-sm);color:var(--color-muted);flex:none;padding:7px 12px;text-decoration:none}.tabs a[aria-current=page]{background:var(--color-ink);color:#fff}.tabs a .count{opacity:.7;font-variant-numeric:tabular-nums;margin-left:6px}.empty{text-align:center;padding:var(--space-12) var(--space-6)}.empty .icon{width:48px;height:48px;margin:0 auto var(--space-4);background:var(--color-cream);color:var(--color-copper);border-radius:14px;place-items:center;display:grid}.stepper{scrollbar-width:none;gap:6px;display:flex;overflow-x:auto}.stepper>a,.stepper>span{border-radius:var(--radius-pill);font-weight:600;font-size:var(--size-sm);color:var(--color-muted);flex:none;align-items:center;gap:8px;padding:7px 12px 7px 8px;text-decoration:none;display:inline-flex}.stepper .n{background:var(--color-paper-2);border-radius:50%;place-items:center;width:22px;height:22px;font-size:11px;display:grid}.stepper [aria-current=step]{background:var(--color-surface);color:var(--color-ink);box-shadow:0 0 0 1px var(--color-line)}.stepper [aria-current=step] .n{background:var(--color-ink);color:#fff}.stepper .done .n{background:var(--color-success-tint);color:var(--color-success)}.dialog::backdrop{background:#0b0b0c6b}.dialog{border-radius:var(--radius-lg);width:min(560px,100vw - 24px);max-height:calc(100vh - 24px);box-shadow:var(--shadow-pop);color:var(--color-text);border:0;padding:0}.dialog-body{padding:var(--space-6)}.dialog-foot{padding:var(--space-4) var(--space-6);border-top:1px solid var(--color-line);justify-content:flex-end;gap:var(--space-2);background:#fbfbfa;flex-wrap:wrap;display:flex}@media (max-width:560px){.dialog{border-radius:var(--radius-lg) var(--radius-lg) 0 0;width:100vw;max-width:100vw;margin:auto 0 0}.dialog-foot .btn{flex:1}}.toasts{z-index:100;gap:8px;width:min(440px,100vw - 32px);display:grid;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast{background:var(--color-ink);color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-pop);font-size:var(--size-sm);animation:toast-in var(--motion-base) var(--motion-ease);padding:12px 16px}.toast.error{background:var(--color-danger)}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}@media (max-width:719px){.toasts{bottom:88px}}.spinner{vertical-align:middle;border:2px solid;border-right-color:#0000;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,#eeeeeb,#f6f6f4,#eeeeeb) 0 0/200% 100%;border-radius:8px;animation:1.2s infinite shimmer}@keyframes shimmer{to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.dropzone{border:1.5px dashed var(--color-line-strong);border-radius:var(--radius-lg);background:var(--color-surface);padding:var(--space-10) var(--space-6);text-align:center;cursor:pointer;transition:border-color var(--motion-fast), background var(--motion-fast)}.dropzone:hover,.dropzone[data-over=true]{border-color:var(--color-copper);background:#fffcf8}.timeline{margin:0;padding:0;list-style:none}.timeline li{padding:0 0 var(--space-4) 22px;position:relative}.timeline li:before{content:"";background:var(--color-line-strong);border-radius:50%;width:7px;height:7px;position:absolute;top:7px;left:4px}.timeline li:after{content:"";background:var(--color-line);width:1px;position:absolute;top:18px;bottom:2px;left:7px}.timeline li:last-child:after{display:none}.timeline li.key:before{background:var(--color-copper)}.progress{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.progress div{background:var(--color-paper-2);border-radius:99px;height:6px}.progress div.on{background:var(--color-ink)}.progress div.now{background:var(--color-copper)}.doc-stage{border-radius:var(--radius-lg);padding:var(--space-4);background:#e9e9e5}@media (max-width:719px){.doc-stage{margin:0 calc(-1 * var(--space-4));border-radius:0;padding:8px}}.doc-page{margin:0 auto var(--space-4);touch-action:pan-y;-webkit-user-select:none;user-select:none;background:#fff;position:relative;box-shadow:0 1px 3px #0000001f}.doc-page canvas{width:100%;height:auto}.doc-page .page-label{color:var(--color-muted);font-size:11px;position:absolute;bottom:-22px;right:8px}.ff{border:1.5px solid var(--rc,var(--color-copper));background:color-mix(in srgb, var(--rc,var(--color-copper)) 14%, transparent);color:var(--color-ink);cursor:grab;touch-action:none;border-radius:4px;justify-content:center;align-items:center;font-size:clamp(8px,1.3vw,12px);font-weight:600;display:flex;position:absolute;overflow:hidden}.ff.selected{box-shadow:0 0 0 3px color-mix(in srgb, var(--rc,var(--color-copper)) 35%, transparent);z-index:2}.ff .handle{background:var(--rc,var(--color-copper));cursor:nwse-resize;border-radius:3px 0;width:14px;height:14px;position:absolute;bottom:-1px;right:-1px}.ff-sign{border:1.5px dashed var(--color-sign);color:var(--color-sign-hover);cursor:pointer;background:#fde8dfbf;border-radius:4px;justify-content:center;align-items:center;padding:0 4px;font-size:clamp(9px,1.6vw,13px);font-weight:600;display:flex;position:absolute}.ff-sign.filled{color:var(--color-ink);background:#e5f2ea59;border-style:solid;border-color:#0000}.ff-sign.current{animation:1.6s ease-in-out infinite pulse;box-shadow:0 0 0 3px #c2410c4d}@keyframes pulse{50%{box-shadow:0 0 0 6px #c2410c1f}}.ff-sign img{object-fit:contain;width:100%;height:100%}.ff-sign input[type=text]{width:100%;height:100%;font-size:inherit;background:0 0;border:0;padding:0 2px}.ff-sign input[type=checkbox]{width:70%;height:70%;accent-color:var(--color-ink);margin:0}.editor{gap:var(--space-4);grid-template-columns:1fr;display:grid}@media (min-width:1000px){.editor{grid-template-columns:260px minmax(0,1fr);align-items:start}.editor-side{top:calc(var(--layout-nav) + 16px);position:sticky}}.palette{grid-template-columns:repeat(2,1fr);gap:6px;display:grid}@media (max-width:999px){.palette{grid-template-columns:repeat(3,1fr)}}.palette button{border:1px solid var(--color-line);background:var(--color-surface);cursor:pointer;font-weight:600;font-size:var(--size-sm);text-align:left;border-radius:10px;align-items:center;gap:8px;padding:9px 10px;display:flex}.palette button[aria-pressed=true]{border-color:var(--color-ink);box-shadow:0 0 0 1px var(--color-ink)}.chip{border-radius:var(--radius-pill);border:1px solid var(--color-line);background:var(--color-surface);cursor:pointer;font-weight:600;font-size:var(--size-sm);align-items:center;gap:8px;padding:6px 12px 6px 8px;display:inline-flex}.chip .dot{background:var(--rc);border-radius:50%;width:10px;height:10px}.chip[aria-pressed=true]{border-color:var(--rc);box-shadow:0 0 0 1px var(--rc)}.sigpad{border:1px solid var(--color-line-strong);border-radius:var(--radius-md);touch-action:none;aspect-ratio:3;cursor:crosshair;background:#fff;width:100%}.sig-preview{border:1px solid var(--color-line);border-radius:var(--radius-md);aspect-ratio:3;background:#fff;place-items:center;display:grid}.actionbar{z-index:20;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--color-line);padding:12px 0 calc(12px + env(safe-area-inset-bottom));background:#fffffff0;position:sticky;bottom:0}.hero{padding:clamp(48px,9vw,120px) 0 clamp(40px,6vw,72px)}.hero .h1{max-width:14ch;font-size:clamp(40px,7vw,76px)}.eyebrow{color:var(--color-copper-text);font-size:13px;font-weight:600}.feature{padding:var(--space-6);border-top:1px solid var(--color-line)}.features{grid-template-columns:1fr;gap:0;display:grid}@media (min-width:800px){.features{grid-template-columns:repeat(3,1fr)}.feature+.feature{border-left:1px solid var(--color-line)}}.footer{border-top:1px solid var(--color-line);padding:var(--space-8) 0;font-size:var(--size-sm);color:var(--color-muted)}.kv{font-size:var(--size-sm);grid-template-columns:140px minmax(0,1fr);gap:8px 16px;display:grid}.kv dt{color:var(--color-muted)}.kv dd{overflow-wrap:anywhere;min-width:0;margin:0}@media (max-width:480px){.kv{grid-template-columns:1fr;gap:2px}.kv dd{margin-bottom:8px}}@media (max-width:719px){.hide-sm{display:none}}a.chip{color:var(--color-ink);padding:6px 12px;text-decoration:none}a.chip[aria-current=page]{border-color:var(--color-ink);box-shadow:0 0 0 1px var(--color-ink)}.table{border-collapse:collapse;width:100%;font-size:var(--size-sm)}.table th{text-align:left;color:var(--color-muted);border-bottom:1px solid var(--color-line);padding:8px 10px;font-weight:600}.table td{border-bottom:1px solid var(--color-line);vertical-align:top;overflow-wrap:anywhere;padding:10px}@media (max-width:640px){.table thead{display:none}.table tr{border-bottom:1px solid var(--color-line);padding:8px 0;display:block}.table td{border:0;padding:2px 0;display:block}}.switch-row{align-items:flex-start;gap:12px;padding:10px 0;display:flex}.switch-row input{width:18px;height:18px;accent-color:var(--color-ink);margin-top:3px}.brand-logo{max-width:160px;max-height:32px;display:block}.swatch{border:1px solid var(--color-line);cursor:pointer;border-radius:10px;width:36px;height:36px;padding:0}.qa{border-left:3px solid var(--color-line);padding:4px 0 4px 12px}.ff-sign{white-space:nowrap;text-overflow:ellipsis;gap:4px;min-width:0;overflow:hidden}.plan-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;display:grid}.plan-card{border:1px solid var(--color-line)}.plan-card.plan-hi{border:2px solid var(--color-ink)}.plan-amt{letter-spacing:-.02em;font-size:32px;font-weight:700}.tick{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.tick li{padding-left:22px;position:relative}.tick li:before{content:"";border-left:2px solid var(--color-success);border-bottom:2px solid var(--color-success);width:10px;height:6px;position:absolute;top:5px;left:2px;transform:rotate(-45deg)}.meter{background:var(--color-paper-2);border-radius:99px;height:8px;overflow:hidden}.meter div{background:var(--color-ink);border-radius:99px;height:100%}.upgrade-card{border:1px dashed var(--color-line-strong)}.gated{opacity:.5;pointer-events:none;-webkit-user-select:none;user-select:none}
