.utc-page{max-width:1200px;margin:0 auto;padding:clamp(1.25rem,3vw,3rem);display:grid;gap:clamp(1.5rem,2.5vw,2.5rem)}.utc-breadcrumbs{max-width:1200px;margin:0 auto;padding:0.9rem 1rem 0;display:flex;flex-wrap:wrap;align-items:center;gap:0.45rem;color:#475569;font-size:0.92rem}.utc-breadcrumbs a{color:#2563eb;font-weight:700;text-decoration:none}.utc-breadcrumbs a:hover,.utc-breadcrumbs a:focus{text-decoration:underline}.utc-breadcrumbs [aria-current="page"]{font-weight:700;color:#0f172a}.utc-section{background:var(--mct-surface,#f8fafc);border:1px solid rgba(15,23,42,0.1);border-radius:var(--mct-radius-lg,16px);padding:clamp(1.05rem,2.4vw,1.9rem)}.utc-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#eff6ff 0%,#eef2ff 40%,#fef9c3 100%);box-shadow:0 18px 44px rgba(15,23,42,0.12)}.utc-hero::after{content:"";position:absolute;inset:auto -10% -18% auto;width:260px;height:260px;background:radial-gradient(circle,rgba(251,191,36,0.22),transparent 62%);pointer-events:none}.utc-hero-grid{position:relative;display:grid;gap:0.8rem}.utc-hero-copy{display:grid;gap:0.7rem}.utc-hero-kicker{display:inline-flex;width:fit-content;align-items:center;gap:0.35rem;padding:0.32rem 0.64rem;border-radius:999px;background:rgba(37,99,235,0.11);color:#1f3f66;font-size:0.76rem;font-weight:800;letter-spacing:0.08em;text-transform:uppercase}.utc-hero h1{margin:0;line-height:1.1;font-size:clamp(1.9rem,3.2vw,2.45rem)}.utc-hero-lead{margin:0;max-width:56ch;font-size:0.98rem;line-height:1.6;color:#334155}.utc-hero p{margin:0}.utc-hero-summary{background:rgba(255,255,255,0.9);border:1px solid rgba(148,163,184,0.45);border-radius:14px;padding:0.8rem 0.95rem;box-shadow:0 10px 24px rgba(15,23,42,0.06)}.utc-badges{display:flex;flex-wrap:wrap;gap:0.45rem;margin-top:0.7rem}.utc-badge{border-radius:999px;border:1px solid rgba(15,23,42,0.18);padding:0.3rem 0.72rem;font-size:0.84rem;font-weight:700;background:rgba(255,255,255,0.9);box-shadow:0 6px 16px rgba(15,23,42,0.05)}.utc-cta{display:flex;flex-wrap:wrap;gap:0.55rem;margin-top:0.8rem}.utc-btn{min-height:44px;border-radius:10px;border:1px solid transparent;padding:0.6rem 1rem;font:inherit;font-weight:700;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:transform 0.18s ease,box-shadow 0.18s ease,background 0.18s ease}.utc-btn-primary{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;box-shadow:0 10px 24px rgba(37,99,235,0.22)}.utc-btn-secondary{background:#fff;color:#0f172a;border-color:#94a3b8;box-shadow:0 8px 18px rgba(15,23,42,0.05)}.utc-btn:hover{transform:translateY(-1px)}.utc-meta{margin-top:0.8rem;font-size:0.92rem;color:#475569}.utc-hero-panel{border:1px solid rgba(148,163,184,0.5);border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,0.96),rgba(248,251,255,0.9));padding:0.9rem;display:grid;gap:0.7rem;box-shadow:0 16px 28px rgba(15,23,42,0.08)}.utc-hero-panel__card{border:1px solid rgba(148,163,184,0.46);border-radius:16px;background:linear-gradient(135deg,rgba(255,255,255,0.98),rgba(240,246,255,0.92));padding:0.85rem;box-shadow:inset 0 1px 0 rgba(255,255,255,0.8)}.utc-hero-panel__card span{display:inline-flex;margin-bottom:0.45rem;padding:0.28rem 0.58rem;border-radius:999px;background:rgba(37,99,235,0.1);color:#1d4ed8;font-size:0.75rem;font-weight:800;text-transform:uppercase;letter-spacing:0.08em}.utc-hero-panel__card strong{display:block;color:#0f172a;line-height:1.25}.utc-hero-panel__card p{margin-top:0.45rem;color:#475569;line-height:1.7}.utc-hero-panel__stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0.6rem}.utc-hero-panel__stats div{border:1px solid rgba(148,163,184,0.46);border-radius:14px;background:rgba(255,255,255,0.9);padding:0.7rem 0.8rem;display:grid;gap:0.2rem}.utc-hero-panel__stats span{font-size:0.82rem;color:#64748b;font-weight:700;text-transform:uppercase;letter-spacing:0.03em}.utc-hero-panel__stats strong{color:#0f172a;line-height:1.25}.utc-hero-panel__list{margin:0;padding:0;list-style:none;display:grid;gap:0.35rem}.utc-hero-panel__list li{display:flex;justify-content:space-between;gap:0.75rem;padding:0.62rem 0.78rem;border-radius:12px;border:1px solid #dbe4f0;background:linear-gradient(180deg,#fff 0%,#f7fbff 100%)}.utc-hero-panel__list span:first-child{font-weight:800;color:#1f3f66}.utc-hero-panel__list span:last-child{color:#475569;text-align:right}.utc-accordion{display:grid;gap:0.7rem}.utc-accordion-item{border:1px solid #cbd5e1;border-radius:12px;background:#fff;overflow:hidden}.utc-accordion-btn{width:100%;min-height:44px;border:0;background:transparent;text-align:left;padding:0.8rem 0.9rem;display:flex;align-items:center;justify-content:space-between;gap:0.8rem;font:inherit;font-weight:700;color:#0f172a;cursor:pointer}.utc-accordion-symbol{width:26px;height:26px;border-radius:999px;border:1px solid #cbd5e1;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.utc-accordion-panel{padding:0 0.9rem 0.9rem}.utc-core{border:2px solid #bfdbfe;background:linear-gradient(180deg,#eff6ff 0%,#fff 75%)}.utc-core-heading{margin-bottom:1rem}.utc-core-layout{display:grid;gap:1rem}.utc-core-panel,.utc-core-result{border:1px solid #dbe4f0;border-radius:16px;background:linear-gradient(180deg,rgba(255,255,255,0.96),rgba(247,251,255,0.94));padding:1rem;box-shadow:0 10px 24px rgba(15,23,42,0.05)}.utc-core-note{margin:0 0 1rem;padding:0.8rem 0.9rem;border-radius:12px;background:rgba(37,99,235,0.08);border:1px solid rgba(147,197,253,0.55);color:#1e3a8a;line-height:1.65;font-weight:600}.utc-grid{display:grid;gap:1rem}.utc-field{display:grid;gap:0.45rem}.utc-field label{font-weight:700;color:#0f172a}.utc-input,.utc-select{min-height:44px;width:100%;border:1px solid #94a3b8;border-radius:10px;padding:0.6rem 0.75rem;font:inherit;color:#0f172a;background:#fff}.utc-hint{font-size:0.86rem;color:#475569}.utc-actions{display:flex;flex-wrap:wrap;gap:0.65rem}.utc-core-result{display:grid;align-content:start}.utc-status{min-height:56px;border-radius:12px;border:1px solid transparent;padding:0.85rem 1rem;font-weight:600}.utc-status-info{background:#eff6ff;border-color:#bfdbfe;color:#1e3a8a}.utc-status-success{background:#ecfdf5;border-color:#86efac;color:#14532d}.utc-status-error{background:#fef2f2;border-color:#fca5a5;color:#7f1d1d}.utc-result{border:1px solid #cbd5e1;border-radius:12px;background:#fff;padding:1rem}.utc-result h3{margin-top:0}.utc-result-grid{display:grid;gap:0.65rem;margin-top:0.9rem}.utc-result-card{border:1px solid #e2e8f0;border-radius:10px;background:#f8fafc;padding:0.75rem}.utc-result-card strong{display:block;margin-top:0.2rem;color:#0f172a;word-break:break-word}.utc-content p{line-height:1.75}.utc-content ul{padding-left:1.1rem}.utc-content li{line-height:1.7}.utc-section-kicker{margin:0 0 0.25rem;color:#2563eb;font-size:0.78rem;font-weight:800;letter-spacing:0.11em;text-transform:uppercase}.utc-guide-heading{margin-bottom:1rem}.utc-guide-intro{padding:1rem 1.05rem;border:1px solid rgba(147,197,253,0.5);border-radius:16px;background:linear-gradient(180deg,rgba(255,255,255,0.96),rgba(239,246,255,0.94));box-shadow:0 10px 24px rgba(15,23,42,0.05)}.utc-guide-intro p{margin:0}.utc-guide-badges{display:flex;flex-wrap:wrap;gap:0.45rem;margin-top:0.9rem}.utc-guide-badge{display:inline-flex;align-items:center;min-height:32px;padding:0.28rem 0.72rem;border-radius:999px;background:#fff;border:1px solid #bfdbfe;color:#1d4ed8;font-size:0.82rem;font-weight:700;box-shadow:0 6px 16px rgba(15,23,42,0.04)}.utc-guide-grid{display:grid;gap:0.85rem;margin:1rem 0 1.1rem}.utc-guide-card{border:1px solid #dbe4f0;border-radius:16px;background:linear-gradient(180deg,#ffffff 0%,#f7fbff 100%);padding:1rem;box-shadow:0 10px 24px rgba(15,23,42,0.05)}.utc-guide-card span{display:inline-flex;margin-bottom:0.55rem;padding:0.28rem 0.6rem;border-radius:999px;background:rgba(37,99,235,0.1);color:#1d4ed8;font-size:0.75rem;font-weight:800;letter-spacing:0.08em}.utc-guide-card strong{display:block;margin-bottom:0.45rem;color:#0f172a;line-height:1.25}.utc-guide-card p{margin:0;color:#334155;line-height:1.72}.utc-visual-grid{display:grid;gap:0.85rem;margin:1rem 0 1.1rem}.utc-feature-grid{display:grid;gap:0.85rem;margin-top:1rem}.utc-feature-card{border:1px solid #dbe4f0;border-radius:14px;background:linear-gradient(180deg,#fff 0%,#f7fbff 100%);padding:1rem;box-shadow:0 10px 24px rgba(15,23,42,0.05)}.utc-feature-card h3{margin:0 0 0.5rem;color:#0f172a}.utc-feature-card p{margin:0;color:#334155;line-height:1.72}.utc-content>p:last-child{padding:1rem;border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,0.95),rgba(239,246,255,0.95));border:1px solid rgba(148,163,184,0.46);box-shadow:0 10px 24px rgba(15,23,42,0.05)}.utc-section-heading{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:0.8rem;margin-bottom:0.8rem}.utc-section-heading h2{margin:0.15rem 0 0}.utc-section-summary{margin:0;max-width:54ch;color:#536274;line-height:1.6}.utc-related{margin:0;padding:0;list-style:none;display:grid;gap:0.7rem}.utc-related--cards a{display:grid;gap:0.25rem;padding:0.95rem 1rem;border-radius:14px;border:1px solid #dbe4f0;background:linear-gradient(180deg,#fff 0%,#f7fbff 100%);text-decoration:none;box-shadow:0 10px 24px rgba(15,23,42,0.05);transition:transform 0.18s ease,box-shadow 0.18s ease,border-color 0.18s ease}.utc-related--cards a:hover,.utc-related--cards a:focus{transform:translateY(-1px);border-color:#93c5fd;box-shadow:0 14px 28px rgba(15,23,42,0.08)}.utc-related--cards strong{color:#0f172a;font-size:1rem}.utc-related--cards span{color:#475569;line-height:1.5}.utc-btn:focus-visible,.utc-input:focus-visible,.utc-select:focus-visible,.utc-accordion-btn:focus-visible{outline:3px solid #60a5fa;outline-offset:2px}@media (min-width:840px){.utc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.utc-grid .utc-field-full{grid-column:1 / -1}.utc-result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.utc-core-layout{grid-template-columns:minmax(0,1.25fr) minmax(300px,0.75fr);align-items:start}.utc-guide-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.utc-visual-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.utc-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.utc-hero-grid{grid-template-columns:minmax(0,1.35fr) minmax(300px,0.75fr);align-items:stretch}.utc-related--cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1080px){.utc-hero-grid{grid-template-columns:minmax(0,1.45fr) minmax(300px,0.7fr)}.utc-related--cards{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:639px){.utc-actions{flex-direction:column}.utc-actions .utc-btn{width:100%}.utc-hero-panel__stats{grid-template-columns:1fr}.utc-section-heading{align-items:start}.utc-guide-badges{margin-top:0.8rem}.utc-core-panel,.utc-core-result{padding:0.9rem}}:root{--header-bg:linear-gradient(120deg,#0ea5e9 0%,#60a5fa 45%,#f472b6 100%);--header-text:#ffffff;--header-accent:#ffe29a;--header-surface:rgba(255,255,255,0.12);--header-border:rgba(255,255,255,0.25);--header-shadow:0 12px 30px rgba(14,116,144,0.18);--header-focus:#fff}.site-header{position:sticky;top:0;z-index:1000;background:var(--header-bg);color:var(--header-text);box-shadow:var(--header-shadow);backdrop-filter:blur(10px) saturate(1.2);padding:0 !important}.header-wrap{max-width:1200px;margin:0 auto;padding:0.75rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.logo{display:inline-flex;align-items:center;gap:0.6rem;text-decoration:none;color:var(--header-text);font-weight:800;letter-spacing:0.02em;font-size:1.25rem;white-space:nowrap}.logo img{height:38px;width:auto;aspect-ratio:1024 / 575;object-fit:contain;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,0.18)}.nav-actions{display:flex;align-items:center;gap:0.75rem}.cta-button{background:#111827;color:#fff;border:0;border-radius:999px;padding:0.55rem 1rem;font-weight:700;font-size:0.95rem;box-shadow:0 10px 24px rgba(17,24,39,0.25);text-decoration:none;transition:transform 0.2s ease,box-shadow 0.2s ease;white-space:nowrap}.cta-button:hover,.cta-button:focus{transform:translateY(-1px);box-shadow:0 14px 28px rgba(17,24,39,0.3);outline:none}.menu-toggle{display:none;background:var(--header-surface);border:1px solid var(--header-border);color:var(--header-text);border-radius:12px;padding:0.45rem 0.6rem;font-size:1.2rem;cursor:pointer}.menu-toggle:focus{outline:2px solid var(--header-focus);outline-offset:2px}.nav{display:flex;gap:0.75rem;align-items:center}.nav-list{display:flex;gap:0.6rem;margin:0;padding:0;list-style:none}.nav-item{position:relative}.nav-trigger{background:var(--header-surface);border:1px solid var(--header-border);color:var(--header-text);padding:0.45rem 0.8rem;border-radius:999px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:0.4rem;transition:background 0.2s ease,transform 0.2s ease;white-space:nowrap}.nav-trigger:hover,.nav-trigger:focus-within{background:rgba(255,255,255,0.2);transform:translateY(-1px)}.nav-trigger .chip{width:8px;height:8px;background:var(--header-accent);border-radius:999px;box-shadow:0 0 0 3px rgba(255,226,154,0.2)}.dropdown{position:absolute;left:0;top:110%;min-width:240px;background:#ffffff;color:#111827;border-radius:14px;padding:0.5rem;box-shadow:0 18px 38px rgba(15,23,42,0.2);opacity:0;pointer-events:none;transform:translateY(-6px);transition:opacity 0.2s ease,transform 0.2s ease;z-index:50}.nav-item:focus-within .dropdown,.nav-item:hover .dropdown{opacity:1;pointer-events:auto;transform:translateY(0)}.dropdown a{display:block;padding:0.55rem 0.7rem;border-radius:10px;text-decoration:none;color:#111827;font-weight:600;font-size:0.95rem;transition:background 0.2s ease,color 0.2s ease}.dropdown a:hover,.dropdown a:focus{background:#eef2ff;color:#1d4ed8;outline:none}.dropdown .desc{display:block;font-weight:400;font-size:0.78rem;color:#6b7280;margin-top:0.1rem}@media (max-width:980px){.menu-toggle{display:inline-flex}.nav{position:absolute;left:0;right:0;top:100%;background:#0f172a;padding:0.75rem 1rem 1rem;display:none;flex-direction:column;align-items:stretch;gap:0.75rem}.nav.open{display:flex}.nav-list{flex-direction:column;gap:0.6rem}.dropdown{position:static;opacity:1;pointer-events:auto;transform:none;background:rgba(255,255,255,0.12);color:#fff}.dropdown a{color:#fff}.dropdown a:hover,.dropdown a:focus{background:rgba(255,255,255,0.18);color:#fff}.dropdown .desc{color:#e2e8f0}}body.tools-page .header-wrap{padding:0.45rem 0.75rem}body.tools-page .logo img{height:30px}.menu-toggle:focus-visible,.nav a:focus-visible,.nav-trigger:focus-visible,.cta-button:focus-visible{outline:3px solid rgba(99,102,241,0.95);outline-offset:2px;border-radius:8px}