:root{color-scheme:light;--ink:#10223d;--muted:#627188;--blue:#2358d8;--line:#dbe4f3;--paper:#f7f9fc;--yellow:#ffd45a;--coral:#ff705e;--white:#fff;--shadow:0 22px 70px rgba(28,52,88,.12)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:linear-gradient(180deg,#f5f8ff 0,#fff 42%,#f7f9fc 100%);letter-spacing:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px clamp(18px,4vw,54px);background:rgba(255,255,255,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(120,144,180,.22)}.brand-mark{display:flex;align-items:center;gap:10px;font-weight:900}.brand-mark span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--yellow);box-shadow:inset 0 0 0 1px rgba(16,34,61,.08)}.brand-mark em{font-style:normal;color:var(--muted);font-size:13px;border-left:1px solid var(--line);padding-left:10px}.site-nav{display:flex;align-items:center;gap:6px}.site-nav a{padding:10px 12px;border-radius:8px;color:#33455f;font-size:14px}.site-nav a:hover{background:#edf3ff;color:var(--blue)}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px 12px;color:var(--ink)}.workbench-main,.inner-main,.article-main{width:min(1180px,calc(100% - 36px));margin:0 auto}.hero-desk{min-height:calc(100vh - 72px);display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,1.08fr);align-items:center;gap:38px;padding:44px 0 54px}.hero-copy h1{font-size:clamp(38px,6vw,76px);line-height:1.04;margin:12px 0 18px;letter-spacing:0;max-width:780px}.eyebrow{margin:0;color:var(--blue);font-size:13px;text-transform:uppercase;font-weight:900;letter-spacing:.08em}.hero-lead,.inner-hero p{font-size:18px;line-height:1.85;color:#43536b;max-width:740px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}.primary-action,.secondary-action,.text-link{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:8px;font-weight:800}.primary-action{background:var(--ink);color:#fff}.secondary-action{background:#fff;color:var(--ink);border:1px solid var(--line)}.text-link{border:1px solid var(--line);margin-top:22px}.desk-notes{display:flex;flex-wrap:wrap;gap:10px}.desk-notes span{background:#fff;border:1px solid var(--line);border-radius:8px;padding:9px 12px;color:#52627a}.hero-visual{margin:0;padding:12px;background:rgba(255,255,255,.62);border:1px solid rgba(150,170,205,.35);border-radius:16px;box-shadow:var(--shadow)}.hero-visual img{border-radius:12px;aspect-ratio:16/9;object-fit:cover}.section-heading{margin:0 0 22px}.section-heading h2,.conference-strip h2,.inner-hero h1{font-size:clamp(28px,3.6vw,48px);line-height:1.12;margin:8px 0 0}.task-board{display:grid;grid-template-columns:1fr repeat(3,minmax(0,1fr));gap:16px;padding:48px 0}.task-file{min-height:240px;padding:22px;border:1px solid var(--line);border-radius:10px;background:#fff;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 12px 35px rgba(30,60,100,.08)}.task-file span,.article-card span,.article-row span,.platform-folder span{font-size:12px;font-weight:900;color:var(--blue);text-transform:uppercase}.task-file strong{font-size:22px;line-height:1.25}.task-file em{font-style:normal;color:var(--muted);line-height:1.65}.task-file.yellow{border-top:6px solid var(--yellow)}.task-file.blue{border-top:6px solid var(--blue)}.task-file.coral{border-top:6px solid var(--coral)}.matrix-section,.article-dossier,.faq-board,.conference-strip,.receipt-board,.compare-table,.steps-panel,.notice-panel,.platform-folders,.itinerary-grid,.workbench-list,.route-grid,.issue-grid,.article-list,.text-sections{padding:42px 0}.device-matrix,.platform-folders{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.platform-folder{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;min-height:190px}.platform-folder h3{font-size:22px;margin:14px 0 12px}.platform-folder p,.article-card p,.article-row p,.receipt-row p,.itinerary-card p,.route-grid p,.text-sections p{color:#53637b;line-height:1.75}.conference-strip{display:grid;grid-template-columns:1fr 420px;gap:24px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.conference-strip p{color:#53637b;line-height:1.85}.strip-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.strip-grid span{background:#10223d;color:#fff;border-radius:8px;padding:14px 16px;font-weight:800}.article-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.article-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px}.article-card time,.article-row time,.article-header time{color:#748198;font-size:14px}.article-card h3{font-size:19px;line-height:1.35}.faq-list{display:grid;gap:10px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px}.faq-list summary{cursor:pointer;font-weight:900}.faq-list p{color:#53637b;line-height:1.75}.inner-main{padding:44px 0 70px}.inner-hero{background:#fff;border:1px solid var(--line);border-radius:14px;padding:clamp(24px,5vw,54px);box-shadow:var(--shadow)}.receipt-board,.itinerary-grid,.route-grid,.issue-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.receipt-row,.itinerary-card,.route-grid div,.issue-grid a,.text-sections div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px}.receipt-row span,.itinerary-card span,.route-grid span{color:var(--blue);font-weight:900}.receipt-row strong,.itinerary-card strong,.route-grid strong,.issue-grid strong{display:block;font-size:20px;margin:12px 0}.compare-table{overflow:auto}.compare-table table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.compare-table th,.compare-table td{padding:16px;text-align:left;border-bottom:1px solid var(--line);line-height:1.6}.compare-table th{background:#eef4ff}.steps-panel,.notice-panel,.workbench-list,.cta-band{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;margin:20px 0}.steps-panel li,.workbench-list li{margin:12px 0;line-height:1.75;color:#53637b}.cta-band{display:flex;align-items:center;justify-content:space-between;gap:18px}.cta-band a{background:var(--blue);color:#fff;border-radius:8px;padding:13px 18px;font-weight:900}.article-list{display:grid;gap:14px}.article-row{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:10px}.article-row h2{font-size:24px;margin:8px 0}.article-main{padding:42px 0 70px}.article-paper{max-width:860px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:14px;padding:clamp(24px,5vw,54px);box-shadow:var(--shadow)}.article-header h1{font-size:clamp(32px,4.8vw,58px);line-height:1.08}.article-header p,.article-section p{font-size:17px;line-height:1.9;color:#485a73}.article-section{margin-top:34px}.article-section h2{font-size:28px}.article-related{margin-top:42px;border-top:1px solid var(--line);padding-top:24px}.article-related div{display:grid;gap:10px}.article-related a{padding:12px;background:#f2f6ff;border-radius:8px;color:var(--blue);font-weight:800}.text-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.desk-footer{margin-top:70px;padding:34px clamp(18px,4vw,54px);display:grid;grid-template-columns:360px 1fr;gap:30px;background:#10223d;color:#fff}.desk-footer p{color:#c8d4e7;line-height:1.7}.desk-footer nav{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.desk-footer a{border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:10px 12px;color:#e8eef9}@media(max-width:920px){.site-nav{display:none;position:absolute;left:18px;right:18px;top:64px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;box-shadow:var(--shadow)}.site-nav.open{display:grid}.menu-toggle{display:block}.hero-desk,.conference-strip,.task-board,.desk-footer{grid-template-columns:1fr}.hero-desk{min-height:auto;padding-top:30px}.hero-visual{order:-1}.device-matrix,.platform-folders,.article-grid,.receipt-board,.itinerary-grid,.route-grid,.issue-grid,.text-sections{grid-template-columns:1fr}.article-row{grid-template-columns:1fr}.cta-band{align-items:flex-start;flex-direction:column}.desk-footer nav{justify-content:flex-start}.hero-copy h1{font-size:42px}.topbar{padding:14px 18px}.brand-mark em{display:none}}@media(max-width:480px){.workbench-main,.inner-main,.article-main{width:min(100% - 24px,1180px)}.hero-copy h1{font-size:34px}.section-heading h2,.conference-strip h2,.inner-hero h1{font-size:28px}.hero-lead,.inner-hero p{font-size:16px}.task-file{min-height:180px}.article-paper{padding:22px}.desk-footer{padding:28px 18px}.compare-table table,.compare-table thead,.compare-table tbody,.compare-table tr,.compare-table th,.compare-table td{display:block}.compare-table th{display:none}.compare-table td{border-bottom:0}.compare-table tr{border-bottom:1px solid var(--line);padding:10px 0}}