@font-face {
  font-family: "Woof Sans";
  src: url("../fonts/be1a6fa7f51ee9e020bd.woff2") format("woff2");
  font-display: swap;
}

:root {
  --ink: #0a0a0a;
  --paper: #f5f0e8;
  --paper-light: #fffdf8;
  --orange: #ed4b00;
  --orange-bright: #ff6b1a;
  --purple: #3726d8;
  --acid: #e8d646;
  --muted: #6c655d;
  --line: rgba(10, 10, 10, .14);
  --white-line: rgba(255, 255, 255, .17);
  --page: min(100% - 3rem, 1216px);
  color: var(--ink);
  background: var(--paper);
  font-family: "Woof Sans", "Noto Sans TC", Arial, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); }
body, button, a { font: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
.install-container { width: var(--page); margin-inline: auto; }
.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; }

.install-header {
  position: fixed;
  z-index: 40;
  top: 22px;
  left: 50%;
  display: flex;
  align-items: center;
  width: min(calc(100% - 3rem), 1080px);
  min-height: 82px;
  padding: 10px 12px 10px 18px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  color: #fff;
  background: rgba(5,5,5,.96);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  transform: translateX(-50%);
  backdrop-filter: blur(12px);
}
.install-brand { flex: 0 0 151px; }
.install-brand img { width: 151px; height: 49px; object-fit: contain; }
.install-nav { display: flex; align-items: center; justify-content: flex-end; gap: 26px; flex: 1; }
.install-nav a { font-size: 15px; font-weight: 800; white-space: nowrap; }
.install-nav a:not(.nav-cta):hover { color: #ff8850; }
.install-nav .language-link { padding-left: 18px; border-left: 1px solid rgba(255,255,255,.2); }
.install-nav .nav-cta { padding: 15px 20px; border-radius: 999px; color: #fff; background: var(--orange); }
.install-menu-toggle { display: none; }

.install-hero { position: relative; overflow: hidden; padding: 190px 0 92px; background: radial-gradient(circle at 72% 32%, #e3c9ae 0 8%, transparent 30%), linear-gradient(135deg, #fffdf9 0%, #eee5da 57%, #ccb59f 100%); }
.hero-orbit { position: absolute; border: 1px solid rgba(10,10,10,.1); border-radius: 50%; pointer-events: none; }
.orbit-one { top: 80px; right: -160px; width: 610px; height: 610px; }
.orbit-two { top: 165px; right: -75px; width: 390px; height: 390px; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .72fr; align-items: center; gap: 8vw; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin-bottom: 25px; color: #5f574f; font-size: 12px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { width: 32px; height: 3px; background: var(--orange); }
.install-hero h1 { max-width: 720px; margin-bottom: 29px; font-size: clamp(68px, 7.6vw, 112px); line-height: .86; letter-spacing: -.085em; }
h1 em, h2 em { color: var(--orange); font-style: normal; }
.hero-lede { max-width: 620px; margin-bottom: 39px; color: #4f4943; font-size: clamp(19px, 2vw, 25px); line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 24px; }
.install-button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 54px; padding: 14px 20px; border-radius: 10px; font-size: 16px; font-weight: 900; }
.button-dark { color: #fff; background: #080808; }
.button-light { color: #080808; background: #fff; }
.text-link { padding-block: 12px; border-bottom: 1px solid #111; font-weight: 800; }
.hero-status { position: relative; justify-self: end; width: min(100%, 430px); padding: 21px; border: 1px solid rgba(255,255,255,.5); border-radius: 30px; background: rgba(15,15,15,.95); box-shadow: 35px 40px 0 rgba(237,75,0,.86); color: #fff; transform: rotate(2deg); }
.status-topline { display: flex; align-items: center; gap: 9px; padding-bottom: 16px; color: #b9b9b9; font-size: 11px; font-weight: 900; letter-spacing: .16em; }
.live-dot { width: 9px; height: 9px; border-radius: 50%; background: #70dc54; box-shadow: 0 0 0 6px rgba(112,220,84,.15); }
.status-screen { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 320px; padding: 28px; overflow: hidden; border-radius: 19px; background: radial-gradient(circle at 54% 44%, rgba(237,75,0,.78), transparent 22%), radial-gradient(circle at 50% 45%, #5829d8 0 33%, #0c0c0c 34% 100%); }
.status-screen strong { position: relative; z-index: 2; font-size: 41px; line-height: .98; letter-spacing: -.055em; }
.status-screen p { position: relative; z-index: 2; margin: 10px 0 0; color: #d7d3ce; }
.screen-rings span { position: absolute; top: 45%; left: 50%; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; transform: translate(-50%, -50%); }
.screen-rings span:nth-child(1) { width: 110px; height: 110px; }
.screen-rings span:nth-child(2) { width: 190px; height: 190px; }
.screen-rings span:nth-child(3) { width: 275px; height: 275px; }
.status-bottom { display: grid; grid-template-columns: auto 1fr; gap: 9px 18px; padding: 18px 6px 3px; color: #9d9d9d; font-size: 11px; letter-spacing: .08em; }
.status-bottom b { justify-self: end; color: #fff; }
.device-flow-wrap { position: relative; z-index: 2; margin-top: 108px; }
.flow-label { margin-bottom: 14px; color: #746d65; font-size: 12px; font-weight: 900; letter-spacing: .12em; }
.device-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 16px; padding: 14px; border: 1px solid rgba(10,10,10,.12); border-radius: 22px; background: rgba(255,255,255,.7); box-shadow: 0 19px 65px rgba(66,45,25,.13); backdrop-filter: blur(14px); }
.device-flow article { display: flex; align-items: center; gap: 15px; min-height: 112px; padding: 21px; border-radius: 15px; background: rgba(255,255,255,.75); }
.device-flow .host-device { color: #fff; background: #0a0a0a; }
.device-icon { display: grid; place-items: center; flex: 0 0 60px; height: 60px; border-radius: 50%; color: #fff; background: var(--orange); font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.device-flow strong, .device-flow small { display: block; }
.device-flow strong { margin-bottom: 6px; font-size: 18px; }
.device-flow small { color: #777068; line-height: 1.35; }
.host-device small { color: #aaa; }
.flow-arrow { color: var(--orange); font-size: 28px; font-weight: 900; }

.reuse-section { padding: 150px 0 160px; background: var(--paper-light); }
.section-heading { display: grid; grid-template-columns: 1fr .8fr; align-items: end; gap: 40px; margin-bottom: 75px; }
.section-heading .eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
.section-heading h2, .recovery-title h2, .contact-card h2 { margin: 0; font-size: clamp(48px, 5.7vw, 78px); line-height: .96; letter-spacing: -.07em; }
.section-heading > p:last-child { max-width: 30ch; margin: 0; color: var(--muted); font-size: 19px; line-height: 1.6; }
.reuse-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.reuse-card { position: relative; min-height: 505px; padding: 28px; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: #eee7dc; }
.reuse-card:nth-child(2) { color: #fff; background: #101010; transform: translateY(-24px); }
.reuse-card:nth-child(3) { background: #e6d94f; }
.card-number { color: #777068; font-size: 12px; font-weight: 900; letter-spacing: .16em; }
.reuse-card:nth-child(2) .card-number { color: #a7a7a7; }
.reuse-card h3 { margin: 42px 0 15px; font-size: 29px; letter-spacing: -.04em; }
.reuse-card p { color: #645e56; font-size: 17px; line-height: 1.65; }
.reuse-card:nth-child(2) p { color: #aaa; }
.camera-visual, .pc-visual, .network-visual { position: relative; height: 215px; margin: 31px -4px 0; }
.camera-visual span { position: absolute; top: 30px; left: 50%; width: 170px; height: 94px; border: 13px solid #0a0a0a; border-radius: 50% 50% 44% 44%; background: radial-gradient(circle, var(--orange) 0 18%, #1d1d1d 19% 35%, #aaa 36% 39%, #0a0a0a 40%); transform: translateX(-50%) rotate(-7deg); }
.camera-visual i { position: absolute; left: calc(50% - 13px); bottom: 38px; width: 26px; height: 66px; border-radius: 12px; background: #0a0a0a; }
.pc-visual { display: grid; place-items: center; }
.pc-visual::before { content: ""; width: 240px; height: 145px; border: 10px solid #e7e4de; border-radius: 12px; background: radial-gradient(circle at 50% 48%, var(--orange), #4021ca 34%, #080808 35%); box-shadow: 0 23px 0 -15px #e7e4de; }
.pc-visual span { position: absolute; color: #fff; font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.network-visual { display: grid; place-items: center; }
.network-visual span { position: absolute; width: 44px; height: 44px; border: 6px solid #111; border-radius: 50%; background: var(--orange); }
.network-visual span:nth-child(1) { top: 19px; left: 28%; }
.network-visual span:nth-child(2) { top: 19px; right: 28%; }
.network-visual span:nth-child(3) { bottom: 14px; left: calc(50% - 22px); }
.network-visual i { width: 150px; height: 116px; border-right: 5px solid #111; border-bottom: 5px solid #111; transform: rotate(45deg); }

.steps-section { padding: 150px 0; color: #fff; background: #0b0b0b; }
.section-heading.light .eyebrow { color: #aaa; }
.section-heading.light h2 { grid-column: 1 / -1; }
.section-heading.light em { color: #ff6d20; }
.role-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.role-panel { padding: 37px; border: 1px solid var(--white-line); border-radius: 25px; background: #171717; }
.owner-panel { color: #111; background: #f2eadf; }
.role-label { display: flex; align-items: center; gap: 10px; color: #a9a9a9; font-size: 13px; font-weight: 900; letter-spacing: .1em; }
.owner-panel .role-label { color: #6d655e; }
.role-label span { padding: 8px 12px; border-radius: 999px; color: #fff; background: var(--orange); }
.role-panel h3 { margin: 46px 0 33px; font-size: 39px; letter-spacing: -.055em; }
.step-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.step-list li { display: grid; grid-template-columns: 50px 1fr; gap: 18px; padding: 26px 0; border-top: 1px solid var(--white-line); }
.owner-panel .step-list li { border-color: var(--line); }
.step-list li > span { color: var(--orange-bright); font-size: 13px; font-weight: 900; letter-spacing: .1em; }
.step-list strong { display: block; margin-bottom: 8px; font-size: 19px; }
.step-list p { margin: 0; color: #aaa; line-height: 1.58; }
.owner-panel .step-list p { color: #655f58; }
.role-note { margin: 28px 0 0; padding: 18px 20px; border-radius: 12px; color: #d0ccc7; background: rgba(255,255,255,.07); line-height: 1.5; }
.owner-panel .role-note { color: #48413b; background: rgba(10,10,10,.06); }
.owner-panel .role-note.accent { border-left: 5px solid var(--orange); }
.handoff-strip { display: flex; align-items: center; justify-content: center; gap: 28px; margin-top: 28px; padding: 24px; border-radius: 999px; color: #bbb; background: #202020; }
.handoff-strip strong { color: #fff; }
.handoff-strip i { color: var(--orange); font-style: normal; font-size: 23px; }

.prepare-section { padding: 150px 0; background: #efe8de; }
.prepare-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 9vw; align-items: start; }
.prepare-grid .section-heading { display: block; position: sticky; top: 135px; margin: 0; }
.prepare-grid .section-heading .eyebrow { margin-bottom: 25px; }
.prepare-grid .section-heading h2 { margin-bottom: 27px; }
.prepare-grid .section-heading > p:last-child { max-width: 34ch; }
.check-list { display: grid; margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.check-list li { display: grid; grid-template-columns: 52px 1fr; gap: 20px; padding: 31px 0; border-bottom: 1px solid var(--line); }
.check-list li > span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; color: #fff; background: var(--orange); font-weight: 900; }
.check-list strong, .check-list small { display: block; }
.check-list strong { margin-bottom: 7px; font-size: 20px; }
.check-list small { color: #69625b; font-size: 15px; line-height: 1.45; }

.recovery-section { padding: 150px 0; color: #fff; background: var(--purple); }
.recovery-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 10vw; }
.recovery-title { position: sticky; top: 135px; align-self: start; }
.recovery-title .eyebrow { color: #cbc6ff; }
.recovery-title .eyebrow span { background: #ff8751; }
.recovery-title h2 em { color: #fff37b; }
.recovery-title > p:last-child { max-width: 32ch; margin-top: 27px; color: #d6d2ff; font-size: 18px; line-height: 1.6; }
.recovery-list { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.recovery-list li { display: grid; grid-template-columns: 62px 1fr; gap: 22px; padding: 28px; border: 1px solid rgba(255,255,255,.2); border-radius: 18px; background: rgba(255,255,255,.08); }
.recovery-list li > span { color: #fff37b; font-size: 13px; font-weight: 900; letter-spacing: .12em; }
.recovery-list strong { display: block; margin-bottom: 8px; font-size: 21px; }
.recovery-list p { margin: 0; color: #d4d0ff; line-height: 1.55; }

.contact-section { padding: 84px 0; background: #e4d94e; }
.contact-card { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 50px; padding: 62px; border-radius: 28px; color: #fff; background: var(--orange); box-shadow: 22px 24px 0 #111; }
.contact-card .eyebrow { color: #ffd8c6; }
.contact-card .eyebrow span { background: #fff; }
.contact-card h2 { font-size: clamp(43px, 5vw, 68px); }
.contact-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; min-width: 220px; }
.contact-actions > a:last-child { padding-bottom: 5px; border-bottom: 1px solid #fff; font-weight: 800; }

.install-footer { padding: 82px 0 24px; color: #fff; background: #050505; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; }
.footer-grid img { width: 180px; margin-bottom: 25px; }
.footer-grid p { max-width: 34ch; color: #aaa49d; line-height: 1.65; }
.footer-grid strong { display: block; margin-bottom: 19px; }
.footer-grid a { display: block; margin-bottom: 11px; color: #aaa49d; }
.footer-grid a:hover { color: #fff; }
.copyright { width: var(--page); margin: 65px auto 0; padding-top: 20px; border-top: 1px solid var(--white-line); color: #69645e; font-size: 12px; }

.has-js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s cubic-bezier(.2,.75,.2,1); }
.has-js [data-reveal].is-revealed { opacity: 1; transform: none; }

@media (min-width: 810px) and (max-width: 1199.98px) {
  :root { --page: min(100% - 3rem, 930px); }
  .install-header { width: min(calc(100% - 2rem), 930px); }
  .install-brand { flex-basis: 124px; }
  .install-brand img { width: 124px; }
  .install-nav { gap: 15px; }
  .install-nav a { font-size: 13px; }
  .install-nav .nav-cta { padding: 13px 15px; }
  .hero-grid { gap: 5vw; }
  .hero-status { width: 360px; }
  .status-screen { min-height: 270px; }
  .device-flow article { padding: 15px; }
  .device-icon { flex-basis: 49px; height: 49px; }
  .reuse-grid { gap: 12px; }
  .reuse-card { min-height: 520px; padding: 22px; }
  .role-panel { padding: 28px; }
}

@media (max-width: 809.98px) {
  :root { --page: min(100% - 2rem, 620px); }
  .install-header { top: 12px; width: calc(100% - 1.5rem); min-height: 67px; padding: 8px 13px; }
  .install-brand { flex-basis: 117px; }
  .install-brand img { width: 117px; height: 43px; }
  .install-menu-toggle { display: grid; gap: 6px; margin-left: auto; padding: 10px 5px; border: 0; background: none; }
  .install-menu-toggle i { display: block; width: 31px; height: 2px; background: #fff; transition: transform .2s ease; }
  .install-menu-toggle[aria-expanded="true"] i:first-of-type { transform: translateY(4px) rotate(45deg); }
  .install-menu-toggle[aria-expanded="true"] i:last-of-type { transform: translateY(-4px) rotate(-45deg); }
  .install-nav { position: absolute; top: calc(100% + 9px); right: 0; left: 0; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 12px; border-radius: 22px; background: #080808; box-shadow: 0 20px 38px rgba(0,0,0,.24); }
  .has-js .install-nav { display: none; }
  .has-js .install-nav.is-open { display: flex; }
  .install-nav a { padding: 14px 13px; border-bottom: 1px solid rgba(255,255,255,.12); }
  .install-nav .language-link { padding-left: 13px; border-left: 0; }
  .install-nav .nav-cta { margin-top: 8px; border-bottom: 0; text-align: center; }
  .install-hero { padding: 130px 0 66px; }
  .orbit-one { top: 210px; right: -330px; }
  .orbit-two { top: 285px; right: -210px; }
  .hero-grid { grid-template-columns: 1fr; gap: 62px; }
  .install-hero h1 { font-size: clamp(58px, 18vw, 82px); }
  .hero-lede { font-size: 18px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 10px; }
  .hero-status { justify-self: center; width: calc(100% - 18px); margin-right: 18px; box-shadow: 17px 20px 0 rgba(237,75,0,.86); }
  .status-screen { min-height: 270px; }
  .status-screen strong { font-size: 36px; }
  .device-flow-wrap { margin-top: 82px; }
  .device-flow { grid-template-columns: 1fr; gap: 8px; }
  .device-flow article { min-height: 96px; }
  .flow-arrow { justify-self: center; transform: rotate(90deg); }
  .reuse-section, .steps-section, .prepare-section, .recovery-section { padding: 96px 0; }
  .section-heading { display: block; margin-bottom: 48px; }
  .section-heading .eyebrow { margin-bottom: 22px; }
  .section-heading h2, .recovery-title h2 { font-size: clamp(45px, 13vw, 62px); }
  .section-heading > p:last-child { margin-top: 23px; }
  .reuse-grid { grid-template-columns: 1fr; gap: 14px; }
  .reuse-card { min-height: 480px; }
  .reuse-card:nth-child(2) { transform: none; }
  .role-grid { grid-template-columns: 1fr; }
  .role-panel { padding: 25px 22px; }
  .role-panel h3 { font-size: 33px; }
  .handoff-strip { align-items: flex-start; flex-direction: column; gap: 9px; border-radius: 20px; }
  .handoff-strip i { transform: rotate(90deg); }
  .prepare-grid, .recovery-grid { grid-template-columns: 1fr; gap: 55px; }
  .prepare-grid .section-heading, .recovery-title { position: static; }
  .check-list li { grid-template-columns: 45px 1fr; gap: 13px; }
  .recovery-list li { grid-template-columns: 42px 1fr; padding: 24px 20px; gap: 12px; }
  .contact-section { padding: 65px 0 80px; }
  .contact-card { grid-template-columns: 1fr; gap: 34px; padding: 36px 25px; box-shadow: 13px 15px 0 #111; }
  .contact-card h2 { font-size: 43px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .has-js [data-reveal] { opacity: 1; transform: none; }
}