@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_next/static/media/manrope-cyrillic-ext-wght-normal.d1990364.woff2) format("woff2-variations");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}
@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_next/static/media/manrope-cyrillic-wght-normal.2ffcac4f.woff2) format("woff2-variations");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}
@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_next/static/media/manrope-greek-wght-normal.6b69666c.woff2) format("woff2-variations");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}
@font-face{font-family:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_next/static/media/manrope-vietnamese-wght-normal.383b32a0.woff2) format("woff2-variations");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:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_next/static/media/manrope-latin-ext-wght-normal.f5cc7610.woff2) format("woff2-variations");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:Manrope Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_next/static/media/manrope-latin-wght-normal.fedf4c92.woff2) format("woff2-variations");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}
/* ARTGK public shell, 2026-11-01. Shared by article and news renderers. */
:root{--font:'Manrope Variable',Manrope,ui-sans-serif,system-ui,sans-serif;--maxw:1152px;--blue:#005fb8;--blue2:#005fb8;--blue3:#3a93eb;--paper:#f3f5f8}
body{font-family:var(--font)}
.container{padding-left:24px;padding-right:24px}
.artgk-header{position:relative;z-index:30;background:#020617;color:#fff;font-family:var(--font);line-height:1.5}
.artgk-header a{text-decoration:none}
.artgk-nav{max-width:1152px;height:80px;padding:0 24px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}
.artgk-logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;color:#fff;font-size:18px;font-weight:800;letter-spacing:-.025em;line-height:1;white-space:nowrap}
.artgk-logo svg{width:24px;height:24px;color:#005fb8;flex-shrink:0}
.artgk-logo b{color:#005fb8;font-weight:800}
.artgk-caret{display:inline-block;width:3px;height:1.05em;border-radius:1px;margin-left:6px;transform:translateY(3px);background:#005fb8;animation:artgk-caret 1.1s step-end infinite}
@keyframes artgk-caret{50%{opacity:0}}
.artgk-menu{display:flex;align-items:center;gap:24px;font-size:14px;line-height:20px}
.artgk-menu a{color:#cbd5e1;white-space:nowrap}
.artgk-menu a:hover,.artgk-menu a[aria-current=page]{color:#fff}
.artgk-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;font-size:14px}
.artgk-login,.artgk-check{display:inline-flex;align-items:center;justify-content:center;height:36px;border-radius:8px;white-space:nowrap}
.artgk-login{padding:0 12px;color:#e2e8f0;font-weight:500}
.artgk-login:hover{background:#ffffff1a}
.artgk-check{padding:0 16px;background:#005fb8;color:#fff;font-weight:600}
.artgk-check:hover{filter:brightness(1.15)}
.artgk-mobile{display:none;position:relative}
.artgk-mobile summary{width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;list-style:none;border:1px solid #334155;border-radius:8px}
.artgk-mobile summary::-webkit-details-marker{display:none}
.artgk-mobile summary svg{width:18px;height:18px}
.artgk-mobile nav{position:absolute;right:0;top:48px;width:240px;padding:12px;background:#0f172a;border:1px solid #334155;border-radius:12px;box-shadow:0 16px 48px #0005}
.artgk-mobile nav a{display:block;color:#e2e8f0;padding:10px 12px;font-size:14px;border-radius:6px}
.artgk-mobile nav a:hover{background:#1e293b}
.artgk-header a:focus-visible,.artgk-header summary:focus-visible,.artgk-footer a:focus-visible{outline:2px solid #60a5fa;outline-offset:4px}
.hero{background:radial-gradient(ellipse at 75% 0,#005fb825,transparent 65%),#020617;padding:48px 0 64px}
.hero::after{display:none}
.hero h1{font-size:clamp(40px,5vw,60px);line-height:1.1;font-weight:800;letter-spacing:-.03em}
.hero .lead{max-width:760px;margin-top:20px;color:#cbd5e1;font-size:18px;line-height:1.7}
.board{margin-top:0;border-radius:0;padding-top:44px}
.board-grid{grid-template-columns:minmax(0,1fr) 300px;gap:36px}
.pc .cover,.pc img,.subcard,.railcta{border-radius:12px}
.subcard .subbtn,.ctaband .b{border-radius:8px;background:#005fb8}
.subcard{padding:24px}
.art-top{padding-top:36px}
.art h1{font-weight:800;line-height:1.15}
.art-grid{gap:40px}
.artgk-footer{background:#fff;color:#737373;border-top:1px solid #e5e5e5;padding:32px 0;margin:0;font-family:var(--font);line-height:1.5;font-size:14px}
.artgk-footer-inner{max-width:1152px;padding:0 24px;margin:auto}
.artgk-footer-row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.artgk-footer-brand{white-space:nowrap}
.artgk-footer-brand strong{color:#1f1f1f;font-weight:700}
.artgk-footer-brand strong span{color:#005fb8}
.artgk-footer-links{display:flex;flex-wrap:wrap;justify-content:center;column-gap:20px;row-gap:8px}
.artgk-footer a{color:inherit;text-decoration:none}
.artgk-footer a:hover{color:#1f1f1f}
.artgk-footer-legal{border-top:1px solid #e5e5e5;padding-top:16px;margin-top:16px;font-size:12px;line-height:1.625;color:#737373}
.artgk-footer-legal p{margin:0}
@media(max-width:1023px){.artgk-menu{display:none}.artgk-mobile{display:block}}
@media(max-width:960px){.board-grid{grid-template-columns:minmax(0,1fr)}.side{position:static}}
@media(max-width:767px){.artgk-nav{padding:0 24px;gap:8px}.artgk-login{display:none}.artgk-footer-row{flex-direction:column}.hero{padding:36px 0 44px}.hero .lead{font-size:16px}.art-top{padding-top:28px}}
@media(max-width:420px){.artgk-nav{padding:0 16px}.artgk-logo{font-size:16px;gap:7px}.artgk-logo svg{width:20px;height:20px}.artgk-actions{gap:6px}.artgk-check{padding:0 10px;font-size:12px}.artgk-check span{display:none}.artgk-caret{margin-left:4px}.container,.artgk-footer-inner{padding-left:20px;padding-right:20px}}
@media(prefers-reduced-motion:reduce){.artgk-caret{animation:none}html{scroll-behavior:auto}}