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rgba(255,255,255,.12);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity var(--t-base) var(--ease-out),visibility var(--t-base) var(--ease-out),transform var(--t-base) var(--ease-out);z-index:91}.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{background:var(--color-primary)}.back-to-top .ic{width:19px;height:19px}@media (max-width: 640px){.back-to-top{bottom:22px;right:16px}}.nav__hamburger.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav__hamburger.is-active span:nth-child(2){opacity:0;transform:scaleX(0)}.nav__hamburger.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media (max-width: 900px){@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.nav__menu{display:none!important;visibility:hidden}.nav__menu.is-open{display:flex!important;visibility:visible!important;flex-direction:column;align-items:flex-start;gap:0;position:fixed;top:0;left:0;right:0;width:100vw;height:100vh;height:100dvh;background:#0e1224fb;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:calc(var(--nav-height) + var(--sp-6)) var(--gutter) var(--sp-6);overflow-y:auto;z-index:1000;animation:slideDown .25s var(--ease-out) forwards}.nav__menu.is-open .nav__link{display:block!important;visibility:visible!important;width:100%;color:var(--color-on-dark-muted)!important;font-size:1rem;padding:var(--sp-4) 0;border-bottom:1px solid rgba(255,255,255,.06);opacity:1!important}.nav__menu.is-open .nav__link:hover,.nav__menu.is-open .nav__link.is-active{color:#fff!important}.nav__menu.is-open .nav__link:after{display:none!important}.nav__hamburger{display:flex!important;position:fixed;top:calc(env(safe-area-inset-top) + 16px);right:var(--gutter-mobile);z-index:1101;background:#0e1224b3;border-radius:var(--radius-md)}.nav__actions{display:none!important}}.btn .ripple{position:absolute;border-radius:50%;background:#ffffff52;transform:scale(0);animation:ripple .6s var(--ease-out) forwards;pointer-events:none}@keyframes ripple{to{transform:scale(22);opacity:0}}.compare{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--sp-6)}.compare__col{border-radius:var(--radius-lg);padding:var(--sp-7);border:1px solid var(--color-border);background:var(--color-bg)}.compare__col--accent{background:linear-gradient(168deg,#e2553c0f,#e2553c05);border-color:#e2553c4d}.compare__title{font-family:var(--font-display);font-size:var(--fs-h4);margin-bottom:var(--sp-2);display:flex;align-items:center;gap:9px}.compare__title .ic{color:var(--color-accent-deep)}.compare__desc{font-size:var(--fs-sm);color:var(--color-muted);line-height:var(--lh-loose);margin-bottom:var(--sp-5);padding-bottom:var(--sp-4);border-bottom:1px dashed var(--color-border)}.compare__list{display:flex;flex-direction:column;gap:11px}.compare__list li{display:flex;gap:10px;font-size:var(--fs-sm);color:var(--color-text);line-height:var(--lh-snug)}.compare__list .ic{width:16px;height:16px;margin-top:4px;flex:none;color:var(--color-faint)}.compare__col--accent .compare__list .ic{color:var(--color-accent)}.cta-final{position:relative;padding:var(--sp-20) 0;background:radial-gradient(ellipse 70% 90% at 50% 0%,rgba(226,85,60,.2) 0%,transparent 62%),linear-gradient(160deg,#0a0e1c,#131a33);color:var(--color-on-dark);overflow:hidden}.cta-final .gridlines{opacity:.6}.cta-final__inner{position:relative;z-index:2;text-align:center;max-width:680px;margin:0 auto}.cta-final__title{font-family:var(--font-display);font-size:var(--fs-h2);color:#fff;margin-bottom:var(--sp-4)}.cta-final__desc{font-size:var(--fs-body-lg);color:var(--color-on-dark-muted);line-height:var(--lh-loose);margin-bottom:var(--sp-8)}.cta-final__actions{display:flex;justify-content:center;flex-wrap:wrap;gap:var(--sp-4)}.cta-final__contact{margin-top:var(--sp-8);display:flex;justify-content:center;flex-wrap:wrap;gap:var(--sp-8);font-family:var(--font-mono);font-size:var(--fs-sm);color:var(--color-on-dark-muted)}.cta-final__contact span{display:inline-flex;align-items:center;gap:8px}.cta-final__contact .ic{color:var(--color-accent)}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--sp-6);opacity:0;visibility:hidden;transition:opacity var(--t-base) var(--ease-out),visibility var(--t-base)}.modal.is-open{opacity:1;visibility:visible}.modal.is-open .modal__panel{transform:translateY(0) scale(1);opacity:1}.modal__backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0e1224b3;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);cursor:pointer}.modal__panel{position:relative;width:100%;max-width:520px;background:#fff;border-radius:var(--radius-xl);padding:var(--sp-8);box-shadow:var(--shadow-xl);transform:translateY(20px) scale(.96);opacity:0;transition:transform var(--t-base) var(--ease-out),opacity var(--t-base) var(--ease-out);max-height:calc(100vh - 2 * var(--sp-6));overflow-y:auto}.modal__close{position:absolute;top:14px;right:14px;width:32px;height:32px;display:grid;place-items:center;background:transparent;border-radius:var(--radius-sm);color:var(--color-faint);cursor:pointer}.modal__close:hover{background:var(--color-bg-alt);color:var(--color-ink)}.modal__close .ic{width:18px;height:18px}.modal__icon{width:48px;height:48px;display:grid;place-items:center;border-radius:var(--radius-md);background:#e2553c1a;color:var(--color-accent-deep);margin-bottom:var(--sp-4)}.modal__title{font-family:var(--font-display);font-size:1.3rem;font-weight:var(--fw-bold);margin-bottom:var(--sp-2)}.modal__sub,.modal__desc{font-size:var(--fs-sm);color:var(--color-muted);line-height:var(--lh-loose);margin-bottom:var(--sp-6)}.modal__success{margin-top:var(--sp-4)}.modal__actions{display:flex;gap:var(--sp-3);margin-top:var(--sp-6)}.modal__actions .btn{flex:1}.modal__tip{margin-top:var(--sp-4);font-size:var(--fs-xs);color:var(--color-faint);text-align:center;line-height:var(--lh-loose)}body.modal-open{overflow:hidden}.field{margin-bottom:var(--sp-4)}.field label{display:block;font-size:var(--fs-sm);font-weight:var(--fw-semibold);color:var(--color-ink);margin-bottom:var(--sp-2)}.field input,.field textarea,.field select{width:100%;padding:11px 13px;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--fs-sm);background:var(--color-surface);transition:border-color var(--t-fast),background var(--t-fast)}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--color-accent);background:#fff;outline:none}.field textarea{min-height:92px;resize:vertical}.notice{display:flex;gap:12px;padding:var(--sp-4) var(--sp-5);border-radius:var(--radius-md);background:#e2553c12;border:1px solid rgba(226,85,60,.22);font-size:var(--fs-sm);line-height:var(--lh-loose);color:var(--color-text)}.notice .ic{color:var(--color-accent-deep);margin-top:4px}.section--dark .notice{background:#e2553c17;border-color:#e2553c3d;color:var(--color-on-dark)}.section--dark .notice .ic{color:var(--color-accent)}.crumbs{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.08em;color:var(--color-faint);margin-bottom:var(--sp-5)}.crumbs a{color:var(--color-on-dark-muted)}.crumbs a:hover{color:var(--color-accent)}