@charset "UTF-8";
:root {
  --ink: #0d1830;
  --blue: #316ec2;
  --mint: #35c6b0;
  --ice: #f3f9fb;
  --line: #d8e3e8;
  --muted: #576b78;
  --white: #fff;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; color: var(--ink); background: white; font: 15px/1.8 "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--blue); outline-offset: 6px; }
img { display: block; max-width: 100%; }
header { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; padding: 18px 5vw; background: #ffffffed; backdrop-filter: blur(12px); }
.logo { width: 140px; height: auto; }
nav { display: flex; align-items: center; gap: 32px; font-size: 13px; }
.nav-cta { border-bottom: 1px solid var(--ink); padding: 5px 0; }
h1, h2, h3 { font-family: "Songti TC", "Noto Serif TC", "PMingLiU", serif; font-weight: 600; }
h1 { margin: 0 0 28px; font-size: clamp(44px, 5vw, 78px); line-height: 1.3; letter-spacing: -.045em; }
h1 span, .section-heading h2 span { color: var(--blue); }
h2 { margin: 0; font-size: clamp(30px, 3.4vw, 52px); line-height: 1.5; letter-spacing: -.035em; }
.eyebrow { color: var(--blue); font: 600 10px/1.5 "PingFang TC", sans-serif; letter-spacing: .2em; margin: 0 0 24px; }
.hero { position: relative; isolation: isolate; display: grid; grid-template-columns: 1fr 1.15fr; align-items: center; gap: 5vw; overflow: hidden; background: var(--ice); padding: 85px max(5vw, calc((100vw - 1450px)/2)) 120px; }
.hero-copy, .hero-visual { position: relative; z-index: 1; }
.lead { color: var(--muted); font-size: 15px; line-height: 2; }
.primary { display: inline-flex; align-items: center; gap: 38px; padding: 15px 25px; margin-top: 22px; border-radius: 30px; background: var(--ink); color: white; font-size: 13px; transition: background .2s; }
.primary:hover { background: var(--blue); }
.note { font-size: 10px; color: var(--muted); margin: 22px 0 0; }
.hero-visual { padding: 16px 0 60px; }
.screen-label { display: flex; align-items: center; gap: 8px; font-size: 10px; letter-spacing: .08em; margin-bottom: 16px; }
.status { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); }
.hero-screen { display: block; height: 350px; overflow: hidden; border: 8px solid white; border-radius: 14px; background: white; box-shadow: 0 22px 55px #0d18301a; transform: rotate(-3deg); }
.hero-screen img { width: 100%; }
.mini-screen { position: absolute; bottom: 0; right: -18px; width: 70%; border: 6px solid white; border-radius: 10px; background: white; box-shadow: 0 14px 30px #0d183026; transform: rotate(3deg); }
.visual-caption { position: absolute; bottom: -30px; right: 0; font-size: 10px; color: var(--muted); }
.hero-curve { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none; }
.curve-wash { fill: none; stroke: var(--mint); stroke-width: 160; opacity: .07; }
.curve-line { fill: none; stroke: var(--mint); stroke-width: 1.5; opacity: .3; }
.section-wave { position: absolute; bottom: -1px; left: 0; width: 100%; height: 78px; fill: white; pointer-events: none; }
.capabilities { display: flex; align-items: center; justify-content: center; gap: 6vw; padding: 25px 5vw; font-size: 12px; letter-spacing: .12em; }
.capabilities span[aria-hidden] { font-size: 32px; color: var(--mint); }
.intro { display: grid; grid-template-columns: 1.1fr 1fr; align-items: start; gap: 12vw; max-width: 1400px; margin: auto; padding: 110px 6vw 130px; }
.intro h2 { font-size: clamp(30px, 3vw, 46px); }
.intro-body { padding-top: 50px; color: var(--muted); max-width: 430px; }
.intro-body p { margin-top: 0; }
.intro-detail { margin: 30px 0 0; padding-left: 20px; border-left: 2px solid var(--mint); color: var(--ink); font-size: 18px; }
.cycle-section { max-width: 1500px; margin: auto; padding: 0 6vw 110px; }
.cycle-panel { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 38px 7%; padding: 56px 5%; border-radius: 24px; background: var(--ink); color: white; }
.cycle-overview { min-width: 0; }
.cycle-panel .eyebrow { color: var(--mint); margin-bottom: 20px; }
.cycle-panel h2 { font-size: clamp(32px, 3.3vw, 48px); line-height: 1.45; }
.cycle-intro { color: #c0ced8; margin: 18px 0 28px; font-size: 14px; }
.cycle-features { max-width: 360px; }
.cycle-features article { padding: 17px 0; border-top: 1px solid #ffffff25; }
.cycle-features h3 { margin: 0 0 6px; font: 500 17px/1.6 "PingFang TC", "Noto Sans TC", sans-serif; }
.cycle-features p { margin: 0; color: #c0ced8; font-size: 12px; }
.cycle-visual { align-self: center; min-width: 0; }
.cycle-example-label { margin: 0; color: #c0ced8; font-size: 14px; letter-spacing: .06em; }
.cycle-numbers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 22px; }
.cycle-numbers p { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; margin: 0; font-size: 16px; }
.cycle-numbers p + p { color: #79e3d2; padding-left: 24px; border-left: 1px solid #ffffff25; }
.cycle-numbers strong { font: 400 clamp(70px, 7.5vw, 110px)/1 "Helvetica Neue", Arial, sans-serif; letter-spacing: -.07em; }
.rhythm-chart { margin-top: 38px; }
.rhythm-weeks, .rhythm-track { display: grid; grid-template-columns: 36px repeat(5, minmax(0, 1fr)); gap: 8px; align-items: center; text-align: center; }
.rhythm-weeks { color: #c0ced8; font-size: 14px; margin-bottom: 15px; }
.rhythm-track { position: relative; margin-bottom: 16px; }
.rhythm-track::before { content: ""; position: absolute; left: 55px; right: 4%; top: 50%; border-top: 1px solid #ffffff28; }
.rhythm-track > span { position: relative; }
.track-label { font-size: 14px; text-align: left; }
.rhythm-event { justify-self: center; padding: 7px 12px; border-radius: 20px; background: white; color: var(--ink); font-size: 14px; white-space: nowrap; }
.rhythm-delivery .rhythm-event { background: var(--mint); }
.rhythm-rest { color: #8195a5; background: var(--ink); justify-self: center; padding: 0 6px; }
.rhythm-event.rhythm-next { background: var(--ink); color: white; border: 1px solid #ffffff90; padding: 6px 11px; }
.rhythm-delivery .rhythm-next { color: #79e3d2; border-color: #79e3d2; }
.rhythm-period { display: grid; grid-template-columns: 4fr 1fr; gap: 8px; margin: 23px 0 0 44px; text-align: center; font-size: 13px; color: #c0ced8; }
.rhythm-period span { padding-top: 8px; border-top: 1px solid #ffffff50; }
.rhythm-period span:last-child { border-top-style: dashed; color: #79e3d2; }
.cycle-explanation { color: #c0ced8; font-size: 14px; margin: 20px 0 0 44px; }
.cycle-rules { grid-column: 1 / -1; margin: 0; padding-top: 20px; border-top: 1px solid #ffffff25; color: #c0ced8; font-size: 13px; }
.gallery-section { position: relative; background: var(--ice); border-radius: 50% 50% 0 0 / 65px 65px 0 0; padding: 100px 6vw 140px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; max-width: 1320px; margin: auto; gap: 40px; }
.section-heading h2 { font-size: clamp(36px, 4vw, 62px); }
.section-heading > p { color: var(--muted); font-size: 11px; padding-bottom: 10px; }
.filters { display: flex; gap: 25px; max-width: 1320px; margin: 40px auto 65px; }
.filters button { padding: 8px 0; border: 0; border-bottom: 1px solid transparent; background: transparent; color: var(--muted); font-size: 12px; }
.filters button[aria-pressed=true] { color: var(--ink); border-color: var(--ink); }
.gallery { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 75px 6%; max-width: 1320px; margin: auto; align-items: start; }
.gallery article { grid-column: span 6; min-width: 0; }
.gallery article[hidden] { display: none; }
.image-frame { display: block; padding: 10px; background: white; border-radius: 18px; box-shadow: 0 18px 45px #0d18300c; transition: transform .25s, box-shadow .25s; }
.image-frame:hover { transform: translateY(-5px); box-shadow: 0 24px 50px #0d183018; }
.image-frame img { width: 100%; height: auto; border-radius: 9px; }
.card-copy { padding: 25px 8px 0; max-width: 480px; }
.card-copy span { font-size: 10px; color: var(--blue); letter-spacing: .08em; }
.card-copy h3 { font-size: clamp(23px, 2vw, 30px); line-height: 1.6; letter-spacing: -.03em; margin: 10px 0; }
.card-copy p { font-size: 13px; color: var(--muted); margin: 0; max-width: 350px; }
.gallery article:nth-child(1), .gallery article:nth-child(4) { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 2.1fr) minmax(0, 1fr); gap: 6%; align-items: center; }
.gallery article:nth-child(1) .card-copy, .gallery article:nth-child(4) .card-copy { padding-top: 0; }
.gallery article:nth-child(2) { grid-column: 2 / 8; margin-top: 15px; }
.gallery article:nth-child(3) { grid-column: 8 / -1; margin-top: 145px; }
.gallery article:nth-child(4) { grid-template-columns: minmax(0, 1fr) minmax(0, 2.1fr); margin-top: 50px; }
.gallery article:nth-child(4) .image-frame { grid-column: 2; grid-row: 1; }
.gallery article:nth-child(4) .card-copy { grid-column: 1; grid-row: 1; }
.gallery article:nth-child(5) { grid-column: 1 / 7; }
.gallery article:nth-child(6) { grid-column: 7 / -1; margin-top: 110px; }
.gallery[data-view=admin] article:nth-child(4) { margin-top: 0; }
.operations { position: relative; display: grid; grid-template-columns: 1.3fr 1fr; gap: 10vw; align-items: start; padding: 100px 8vw 145px; background: var(--ink); color: white; border-radius: 80px 0 0 0; box-shadow: 0 -70px 0 var(--ice); }
.operations .eyebrow { color: var(--mint); }
.operations h2 { font-size: clamp(30px, 3.1vw, 48px); }
.operations p:not(.eyebrow) { color: #c0ced8; max-width: 420px; font-size: 14px; margin-top: 25px; }
.operations dl { margin: 25px 0 0; padding-left: 35px; border-left: 1px solid #35c6b060; border-radius: 60px 0 0 60px; }
.operations dl > div { padding: 18px 0; }
.operations dt { font-size: 18px; }
.operations dd { margin: 5px 0 0; font-size: 12px; color: #c0ced8; }
.operations-wave { height: 65px; }
.closing { position: relative; overflow: hidden; display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 40px; padding: 100px 9vw 120px; }
.closing h2 { font-size: clamp(30px, 3vw, 44px); }
.closing .primary { margin: 0; }
.closing::after { content: ""; position: absolute; width: 650px; height: 350px; right: -360px; bottom: -100px; border: 1px solid #35c6b040; border-radius: 50%; transform: rotate(-25deg); pointer-events: none; }
footer { display: flex; justify-content: space-between; gap: 16px; padding: 28px 5vw; color: var(--muted); font-size: 10px; background: var(--ice); border-radius: 50px 50px 0 0 / 25px 25px 0 0; }
.skip { position: fixed; top: -100px; left: 16px; z-index: 20; padding: 12px; background: white; }
.skip:focus { top: 10px; }
dialog { width: min(1400px, 94vw); max-height: 92vh; border: 0; padding: 0; border-radius: 14px; box-shadow: 0 30px 100px #0005; }
dialog::backdrop { background: #0d1830c9; backdrop-filter: blur(5px); }
.dialog-header { position: sticky; top: 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 24px; background: white; }
.dialog-header h2 { font: 16px/1.5 "PingFang TC", sans-serif; }
.close { border: 1px solid var(--line); border-radius: 20px; background: white; padding: 8px 16px; font-size: 13px; }
.dialog-content { padding: 16px; background: var(--ice); }
.dialog-content img { width: 100%; height: auto; }
body:has(dialog[open]) { overflow: hidden; }
@media (max-width: 900px) {
  nav { gap: 18px; }
  .hero { grid-template-columns: 1fr; padding: 60px 7vw 90px; gap: 35px; }
  .hero-visual { margin: 0 15px 0 12%; }
  .hero-screen { height: auto; }
  .hero-screen img { aspect-ratio: 2.1; object-fit: contain; }
  .intro { gap: 7vw; padding: 80px 7vw 95px; }
  .intro-body { padding-top: 30px; }
  .cycle-panel { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .cycle-features { max-width: 100%; }
  .cycle-visual { max-width: 600px; width: 100%; }
  .gallery { gap: 60px 5%; }
  .gallery article:nth-child(1), .gallery article:nth-child(4) { grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); }
  .gallery article:nth-child(4) { grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr); }
  .gallery article:nth-child(2) { grid-column: 1 / 8; }
  .closing { grid-template-columns: 1fr auto; }
  .closing > img { display: none; }
}
@media (max-width: 600px) {
  header { padding: 14px 6vw; }
  .logo { width: 105px; }
  nav { font-size: 11px; gap: 16px; }
  nav { gap: 12px; }
  .nav-cta { padding: 4px 0; }
  .hero { padding-left: 6vw; padding-right: 6vw; }
  h1 { font-size: 44px; }
  .lead { font-size: 13px; }
  .hero-visual { margin-left: 0; }
  .hero-curve { top: 30%; height: 65%; }
  .section-wave { height: 35px; }
  .capabilities { gap: 12px; padding: 20px 5vw; font-size: 9px; letter-spacing: 0; }
  .capabilities span[aria-hidden] { font-size: 23px; }
  .intro { grid-template-columns: 1fr; gap: 18px; padding: 65px 7vw 80px; }
  .intro-body { padding-top: 0; }
  .intro-detail { font-size: 16px; }
  .cycle-section { padding: 0 6vw 75px; }
  .cycle-panel { grid-template-columns: minmax(0, 1fr); gap: 28px; padding: 32px 22px 24px; border-radius: 18px; }
  .cycle-panel h2 { font-size: 36px; }
  .cycle-intro { font-size: 13px; margin-bottom: 22px; }
  .cycle-features { max-width: none; }
  .cycle-features article { padding: 15px 0; }
  .cycle-features h3 { font-size: 16px; }
  .cycle-visual { padding-top: 24px; border-top: 1px solid #ffffff25; }
  .cycle-numbers { margin-top: 20px; gap: 12px; }
  .cycle-numbers p { font-size: 14px; gap: 6px; }
  .cycle-numbers p + p { padding-left: 14px; }
  .cycle-numbers strong { font-size: 70px; }
  .rhythm-chart { margin-top: 28px; }
  .rhythm-weeks, .rhythm-track { grid-template-columns: 28px repeat(5, minmax(0, 1fr)); gap: 3px; }
  .rhythm-weeks { font-size: 12px; }
  .track-label { font-size: 12px; }
  .rhythm-event { font-size: 12px; padding: 6px 3px; }
  .rhythm-event.rhythm-next { padding: 5px 2px; }
  .rhythm-rest { font-size: 11px; padding: 0 3px; }
  .rhythm-track::before { left: 38px; right: 3%; }
  .rhythm-period { margin-left: 31px; gap: 3px; font-size: 12px; }
  .cycle-explanation { margin-left: 0; font-size: 14px; }
  .gallery-section { padding: 65px 6vw 90px; border-radius: 50% 50% 0 0 / 30px 30px 0 0; }
  .section-heading { display: block; }
  .section-heading h2 { font-size: 38px; }
  .section-heading > p { margin: 22px 0 0; }
  .filters { margin: 20px 0 40px; }
  .gallery { display: flex; flex-direction: column; gap: 45px; }
  .gallery article, .gallery article:nth-child(n) { display: block; width: 100%; margin-top: 0; }
  .gallery article[hidden] { display: none; }
  .gallery article:nth-child(3), .gallery article:nth-child(6) { width: 88%; margin-left: 12%; }
  .gallery article:nth-child(1) .card-copy, .gallery article:nth-child(4) .card-copy { padding-top: 22px; }
  .card-copy { padding-top: 22px; }
  .card-copy h3 { font-size: 25px; }
  .image-frame { padding: 6px; border-radius: 12px; }
  .operations { grid-template-columns: 1fr; gap: 15px; padding: 65px 7vw 95px; border-radius: 45px 0 0 0; }
  .operations dl { margin-top: 0; padding-left: 25px; }
  .closing { grid-template-columns: 1fr; justify-items: start; gap: 30px; padding: 70px 7vw 85px; }
  footer { flex-direction: column; gap: 5px; }
  .dialog-header { padding: 12px; }
  .dialog-content { padding: 5px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}