:root{--text-xs: clamp(.75rem, .7rem + .25vw, .8125rem);--text-sm: clamp(.8125rem, .78rem + .2vw, .9375rem);--text-base: clamp(1rem, .96rem + .2vw, 1.0625rem);--text-lg: clamp(1.125rem, 1rem + .5vw, 1.375rem);--text-xl: clamp(1.5rem, 1.2rem + 1.2vw, 2.125rem);--text-2xl: clamp(2rem, 1.4rem + 2.6vw, 3.25rem);--text-3xl: clamp(2.5rem, 1.6rem + 3.8vw, 4.25rem);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--color-bg: #f8fafc;--color-surface: #ffffff;--color-surface-2: #f1f5f9;--color-surface-offset: #eef2f7;--color-border: #dbe3ec;--color-divider: #e6ecf3;--color-text: #0f1f33;--color-text-muted: #51607a;--color-text-faint: #8895aa;--color-text-inverse: #f8fafc;--color-primary: #1457b8;--color-primary-hover: #0e448f;--color-primary-active: #0a3470;--color-primary-soft: #e8f0fb;--color-primary-soft-border: #c3d7f3;--color-ink: #0b1f3a;--color-ink-2: #102b54;--color-accent: #16a3a3;--color-success: #1f7a4d;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(15, 31, 51, .06);--shadow-md: 0 8px 24px rgba(15, 31, 51, .08);--shadow-lg: 0 24px 60px rgba(15, 31, 51, .12);--content-wide: 1180px;--content-default: 920px;--transition: .2s cubic-bezier(.16, 1, .3, 1);--font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display: "Sora", "Inter", system-ui, sans-serif}[data-theme=dark]{--color-bg: #0a1422;--color-surface: #0f1d31;--color-surface-2: #122339;--color-surface-offset: #15273f;--color-border: #243750;--color-divider: #1c2d45;--color-text: #e7eef8;--color-text-muted: #9fb0c8;--color-text-faint: #6b7d97;--color-text-inverse: #0a1422;--color-primary: #5294e8;--color-primary-hover: #74abef;--color-primary-active: #93c0f5;--color-primary-soft: #122c4d;--color-primary-soft-border: #234a78;--color-ink: #060e1a;--color-ink-2: #0c1d36;--color-accent: #2bc4c4;--color-success: #43b079;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 8px 24px rgba(0, 0, 0, .4);--shadow-lg: 0 24px 60px rgba(0, 0, 0, .5)}@media (prefers-color-scheme: dark){:root:not([data-theme]){--color-bg: #0a1422;--color-surface: #0f1d31;--color-surface-2: #122339;--color-surface-offset: #15273f;--color-border: #243750;--color-divider: #1c2d45;--color-text: #e7eef8;--color-text-muted: #9fb0c8;--color-text-faint: #6b7d97;--color-text-inverse: #0a1422;--color-primary: #5294e8;--color-primary-hover: #74abef;--color-primary-active: #93c0f5;--color-primary-soft: #122c4d;--color-primary-soft-border: #234a78;--color-ink: #060e1a;--color-ink-2: #0c1d36;--color-accent: #2bc4c4;--color-success: #43b079}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth;scroll-padding-top:5rem}body{min-height:100dvh;line-height:1.6;font-family:var(--font-body);font-size:var(--text-base);color:var(--color-text);background:var(--color-bg)}img,svg,picture{display:block;max-width:100%;height:auto}ul[role=list]{list-style:none}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer;background:none;border:none}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;text-wrap:balance;letter-spacing:-.02em;font-weight:700}p{text-wrap:pretty}a{color:inherit;text-decoration:none;transition:color var(--transition)}::selection{background:var(--color-primary-soft);color:var(--color-text)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px;border-radius:var(--radius-sm)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.wrap{width:100%;max-width:var(--content-wide);margin-inline:auto;padding-inline:var(--space-5)}.section{padding-block:clamp(var(--space-12),7vw,var(--space-24))}.eyebrow{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-xs);font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--color-primary)}.section-head{max-width:60ch;margin-bottom:var(--space-10)}.section-head h2{font-size:var(--text-xl);margin-top:var(--space-3)}.section-head p{color:var(--color-text-muted);margin-top:var(--space-4);font-size:var(--text-base)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:600;padding:.7rem 1.25rem;border-radius:var(--radius-full);border:1px solid transparent;transition:background var(--transition),color var(--transition),border-color var(--transition),transform var(--transition),box-shadow var(--transition);white-space:nowrap}.btn svg{width:1.05em;height:1.05em}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-ghost{background:transparent;color:var(--color-text);border-color:var(--color-border)}.btn-ghost:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-light{background:#ffffff1f;color:#fff;border-color:#ffffff47;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.btn-light:hover{background:#fff3;transform:translateY(-1px)}.btn-onlight{background:#fff;color:var(--color-ink)}.btn-onlight:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-sm{padding:.5rem .95rem;font-size:var(--text-xs)}.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--color-bg) 88%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-divider)}.nav{display:flex;align-items:center;justify-content:space-between;height:4.5rem;gap:var(--space-6)}.brand{display:flex;align-items:center;gap:var(--space-3);font-family:var(--font-display);font-weight:700;font-size:var(--text-base);letter-spacing:-.02em;color:var(--color-text)}.brand .logo{color:var(--color-primary);flex-shrink:0}.brand small{display:block;font-family:var(--font-body);font-weight:500;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-faint)}.nav-links{display:none;align-items:center;gap:var(--space-6)}.nav-links a{font-size:var(--text-sm);font-weight:500;color:var(--color-text-muted)}.nav-links a:hover{color:var(--color-text)}.nav-actions{display:flex;align-items:center;gap:var(--space-3)}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:2.4rem;height:2.4rem;border-radius:var(--radius-full);border:1px solid var(--color-border);color:var(--color-text-muted)}.theme-toggle:hover{color:var(--color-primary);border-color:var(--color-primary)}.nav-cta{display:none}@media (min-width: 880px){.nav-links{display:flex}.nav-cta{display:inline-flex}}.hero{position:relative;overflow:hidden;background:radial-gradient(120% 120% at 85% 0%,rgba(43,196,196,.18),transparent 55%),radial-gradient(90% 90% at 10% 100%,rgba(82,148,232,.22),transparent 60%),linear-gradient(160deg,var(--color-ink),var(--color-ink-2));color:#fff}.hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.5;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:26px 26px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 75%);mask-image:linear-gradient(180deg,#000,transparent 75%)}.hero-inner{position:relative;z-index:1;padding-block:clamp(var(--space-16),9vw,var(--space-32));display:grid;gap:var(--space-12)}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);align-self:start;font-size:var(--text-xs);font-weight:600;letter-spacing:.06em;padding:.4rem .85rem;border-radius:var(--radius-full);background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#e7eef8}.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 0 4px #2bc4c440}.hero h1{font-size:var(--text-3xl);max-width:16ch}.hero .lede{font-size:var(--text-lg);color:#c5d4ea;max-width:52ch;margin-top:var(--space-5)}.hero-cta{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-8)}.hero-assure{display:flex;flex-wrap:wrap;gap:var(--space-5);margin-top:var(--space-8);font-size:var(--text-sm);color:#aebfd8}.hero-assure span{display:inline-flex;align-items:center;gap:var(--space-2)}.hero-assure svg{color:var(--color-accent);width:1.1em;height:1.1em;flex-shrink:0}.chips{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-10)}.chip{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:500;padding:.5rem .95rem;border-radius:var(--radius-full);border:1px solid rgba(255,255,255,.18);background:#ffffff0f;color:#dbe6f5}.chip svg{width:.95em;height:.95em;color:var(--color-accent)}.grid{display:grid;gap:var(--space-5)}.grid-2,.grid-3{grid-template-columns:1fr}.grid-auto{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}@media (min-width: 720px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1000px){.grid-3{grid-template-columns:repeat(3,1fr)}}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.card-link:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--color-primary-soft-border)}.cat-card{display:flex;flex-direction:column;gap:var(--space-4)}.cat-icon{display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;border-radius:var(--radius-md);background:var(--color-primary-soft);color:var(--color-primary);border:1px solid var(--color-primary-soft-border)}.cat-icon svg{width:1.5rem;height:1.5rem}.cat-card h3{font-size:var(--text-lg)}.cat-card p{color:var(--color-text-muted);font-size:var(--text-sm);flex-grow:1}.cat-card .more{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:600;color:var(--color-primary);margin-top:var(--space-2)}.cat-card .more svg{width:1em;height:1em;transition:transform var(--transition)}.cat-card:hover .more svg{transform:translate(4px)}.trust-card{display:flex;flex-direction:column;gap:var(--space-3)}.trust-card .ti{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:var(--radius-md);background:var(--color-surface-2);color:var(--color-primary);border:1px solid var(--color-border)}.trust-card .ti svg{width:1.25rem;height:1.25rem}.trust-card h3{font-size:var(--text-base);font-family:var(--font-display)}.trust-card p{font-size:var(--text-sm);color:var(--color-text-muted)}.flow{display:grid;gap:var(--space-4);grid-template-columns:1fr;counter-reset:step}@media (min-width: 720px){.flow{grid-template-columns:1fr 1fr}}@media (min-width: 1000px){.flow{grid-template-columns:repeat(3,1fr)}}.flow-step{position:relative;padding:var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface)}.flow-step .num{font-family:var(--font-display);font-size:var(--text-lg);font-weight:800;color:var(--color-primary-soft-border)}.flow-step h3{font-size:var(--text-base);margin-top:var(--space-2)}.flow-step p{font-size:var(--text-sm);color:var(--color-text-muted);margin-top:var(--space-2)}.prod-card{display:flex;flex-direction:column;gap:var(--space-3)}.prod-card .pcat{font-size:var(--text-xs);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--color-primary)}.prod-card h3{font-size:var(--text-base);font-family:var(--font-display);line-height:1.25}.prod-card .pdesc{font-size:var(--text-sm);color:var(--color-text-muted);flex-grow:1}.attrs{display:flex;flex-wrap:wrap;gap:var(--space-2)}.attr{font-size:var(--text-xs);padding:.3rem .65rem;border-radius:var(--radius-full);background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-text-muted)}.prod-foot{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);margin-top:var(--space-2);padding-top:var(--space-4);border-top:1px solid var(--color-divider)}.price-pill{font-size:var(--text-xs);font-weight:600;color:var(--color-success);display:inline-flex;align-items:center;gap:var(--space-2)}.price-pill svg{width:1em;height:1em}.panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:clamp(var(--space-6),4vw,var(--space-12));box-shadow:var(--shadow-sm)}.cta-banner{position:relative;overflow:hidden;border-radius:var(--radius-xl);color:#fff;background:radial-gradient(100% 140% at 100% 0%,rgba(43,196,196,.25),transparent 55%),linear-gradient(150deg,var(--color-ink),var(--color-ink-2));padding:clamp(var(--space-8),5vw,var(--space-16));display:grid;gap:var(--space-6);align-items:center}@media (min-width: 860px){.cta-banner{grid-template-columns:1.4fr 1fr}}.cta-banner h2{font-size:var(--text-xl)}.cta-banner p{color:#c5d4ea;margin-top:var(--space-3)}.cta-banner .cta-actions{display:flex;flex-wrap:wrap;gap:var(--space-3)}.faq-list{display:grid;gap:var(--space-3)}.faq-item{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);overflow:hidden}.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-5);font-family:var(--font-display);font-weight:600;font-size:var(--text-base);cursor:pointer;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary .ic{flex-shrink:0;color:var(--color-primary);transition:transform var(--transition)}.faq-item[open] summary .ic{transform:rotate(45deg)}.faq-item .faq-a{padding:0 var(--space-5) var(--space-5);color:var(--color-text-muted);font-size:var(--text-sm)}.site-footer{background:var(--color-surface);border-top:1px solid var(--color-divider);padding-block:var(--space-12) var(--space-8)}.footer-grid{display:grid;gap:var(--space-8);grid-template-columns:1fr}@media (min-width: 760px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr}}.footer-grid h4{font-family:var(--font-display);font-size:var(--text-sm);letter-spacing:.04em;margin-bottom:var(--space-4)}.footer-grid ul{list-style:none;display:grid;gap:var(--space-2)}.footer-grid a,.footer-grid li{font-size:var(--text-sm);color:var(--color-text-muted)}.footer-grid a:hover{color:var(--color-primary)}.footer-note{font-size:var(--text-xs);color:var(--color-text-faint);max-width:60ch;margin-top:var(--space-4)}.footer-bottom{display:flex;flex-wrap:wrap;gap:var(--space-4);justify-content:space-between;align-items:center;margin-top:var(--space-12);padding-top:var(--space-6);border-top:1px solid var(--color-divider);font-size:var(--text-xs);color:var(--color-text-faint)}.disclaimer{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5);font-size:var(--text-sm);color:var(--color-text-muted);display:flex;gap:var(--space-3)}.disclaimer svg{flex-shrink:0;color:var(--color-primary);width:1.25rem;height:1.25rem;margin-top:2px}.cat-section{scroll-margin-top:6rem}.cat-section+.cat-section{margin-top:var(--space-16)}.cat-section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--space-4);padding-bottom:var(--space-5);border-bottom:2px solid var(--color-divider);margin-bottom:var(--space-8)}.cat-section-head h2{font-size:var(--text-xl)}.cat-section-head p{color:var(--color-text-muted);font-size:var(--text-sm);margin-top:var(--space-2);max-width:64ch}.cat-nav{position:sticky;top:4.5rem;z-index:30;background:color-mix(in srgb,var(--color-bg) 92%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--color-divider);padding-block:var(--space-3)}.cat-nav .wrap{display:flex;gap:var(--space-2);overflow-x:auto;scrollbar-width:thin}.cat-nav a{white-space:nowrap;font-size:var(--text-sm);font-weight:500;padding:.45rem .9rem;border-radius:var(--radius-full);border:1px solid var(--color-border);color:var(--color-text-muted)}.cat-nav a:hover{color:var(--color-primary);border-color:var(--color-primary)}.page-hero{background:linear-gradient(150deg,var(--color-ink),var(--color-ink-2));color:#fff;padding-block:clamp(var(--space-12),7vw,var(--space-20))}.page-hero h1{font-size:var(--text-2xl);max-width:18ch}.page-hero p{color:#c5d4ea;font-size:var(--text-lg);max-width:56ch;margin-top:var(--space-4)}.prose{max-width:var(--content-default)}.prose h2{font-size:var(--text-lg);margin-top:var(--space-10);margin-bottom:var(--space-3)}.prose h2:first-child{margin-top:0}.prose p,.prose li{color:var(--color-text-muted);font-size:var(--text-base);margin-bottom:var(--space-3)}.prose ul{padding-left:var(--space-6)}.prose a{color:var(--color-primary);text-decoration:underline}[data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s cubic-bezier(.16,1,.3,1)}[data-reveal].in{opacity:1;transform:none}@media (prefers-reduced-motion: reduce){[data-reveal]{opacity:1;transform:none}}