:root {
  --paper: #fffef8;
  --ink: #171717;
  --muted: #68655d;
  --line: #d9d3c5;
  --red: #e8452e;
  --blue: #2b62db;
  --yellow: #f2b51d;
  --green: #168b5b;
  --soft-blue: #e9f0ff;
  --soft-red: #fff0eb;
  --soft-yellow: #fff6d9;
  --soft-green: #eaf6ef;
  --display: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  --body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --utility: "DIN Alternate", "Avenir Next Condensed", "Arial Narrow", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, transparent calc(100% - 1px), rgba(23,23,23,.035) 1px) 0 0 / 48px 48px,
    linear-gradient(transparent calc(100% - 1px), rgba(23,23,23,.035) 1px) 0 0 / 48px 48px,
    var(--paper);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.masthead {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  min-height: 108px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--ink);
}

.brand { display: flex; gap: 14px; align-items: center; text-decoration: none; }
.brand > span:last-child { display: grid; gap: 1px; }
.brand strong { font-size: 18px; letter-spacing: .04em; }
.brand small { color: var(--muted); font: 11px/1.2 var(--utility); letter-spacing: .12em; text-transform: uppercase; }
.brand-mark { width: 42px; height: 42px; position: relative; display: grid; place-items: center; }
.brand-mark::before { content: ""; width: 26px; height: 26px; border: 3px solid var(--ink); transform: rotate(45deg); }
.brand-mark i { position: absolute; width: 7px; height: 7px; border-radius: 50%; }
.brand-mark i:nth-child(1) { background: var(--red); top: 0; right: 5px; }
.brand-mark i:nth-child(2) { background: var(--blue); bottom: 2px; left: 1px; }
.brand-mark i:nth-child(3) { background: var(--yellow); bottom: 5px; right: 0; }

.masthead-right { display: flex; align-items: center; justify-content: flex-end; gap: 24px; }
.issue-meta { display: flex; gap: 18px; align-items: center; font-family: var(--utility); }
.issue-meta span { font-size: 12px; letter-spacing: .13em; }
.issue-meta b { color: var(--paper); background: var(--ink); padding: 9px 12px; font-size: 12px; letter-spacing: .08em; }
.issue-meta em { color: var(--yellow); font-style: normal; }
.raygen-logo { width: 118px; height: 58px; object-fit: contain; object-position: center; mix-blend-mode: multiply; }

main { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.hero {
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, .82fr);
  align-items: center;
  gap: 54px;
  padding: 58px 0 64px;
  border-bottom: 2px solid var(--ink);
}

.eyebrow { margin: 0 0 24px; color: var(--red); font: 700 12px/1.2 var(--utility); letter-spacing: .16em; text-transform: uppercase; }
.hero h1 { margin: 0; max-width: 720px; font: 900 clamp(44px, 5vw, 70px)/.98 var(--display); letter-spacing: -.04em; }
.title-line { display: block; }
.title-line-primary { color: var(--ink); }
.title-line-accent { color: var(--blue); }
.deck { max-width: 620px; margin: 28px 0 0; color: #393733; font-size: 18px; line-height: 1.72; }
.primary-link { display: inline-flex; align-items: center; gap: 28px; margin-top: 28px; padding: 11px 0; text-decoration: none; font-weight: 700; border-bottom: 2px solid var(--ink); }
.primary-link span { display: grid; place-items: center; width: 30px; height: 30px; color: var(--paper); background: var(--red); border-radius: 50%; }

.art { position: relative; display: block; overflow: hidden; isolation: isolate; text-decoration: none; color: var(--ink); }
.hero-art { width: 92%; aspect-ratio: 16 / 9.4; justify-self: end; border: 2px solid var(--ink); background: var(--soft-yellow); box-shadow: 10px 10px 0 var(--ink); }
.hero-art::before { content: "REAL / WORLD"; position: absolute; z-index: 2; top: 25px; left: 26px; font: 700 13px/1 var(--utility); letter-spacing: .18em; }
.hero-art img { display: block; width: 100%; height: 100%; object-fit: cover; }
.hero-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.18), transparent 34%, transparent 72%, rgba(0,0,0,.16)); pointer-events: none; }
.orb { position: absolute; border-radius: 50%; border: 2px solid var(--ink); }
.orb-red { width: 118px; height: 118px; right: 8%; top: 7%; background: var(--red); }
.orb-blue { width: 168px; height: 168px; left: 5%; bottom: 5%; background: var(--blue); }
.orb-yellow { width: 72px; height: 72px; right: 12%; bottom: 13%; background: var(--yellow); }
.device { position: absolute; z-index: 3; left: 24%; top: 29%; width: 196px; height: 138px; padding: 20px; border: 3px solid var(--ink); background: var(--paper); box-shadow: 12px 12px 0 var(--ink); }
.device span { display: block; font: 900 52px/.9 var(--utility); }
.device i { display: inline-block; width: 10px; height: 10px; margin: 34px 7px 0 0; border-radius: 50%; background: var(--green); }
.device i:nth-child(3) { background: var(--yellow); }
.device i:nth-child(4) { background: var(--red); }
.hand { position: absolute; z-index: 4; right: -1%; top: 38%; width: 145px; height: 96px; border: 3px solid var(--ink); border-radius: 70px 25px 25px 70px; background: #f6c29d; transform: scale(.82) rotate(-16deg); }
.hand::before { content: ""; position: absolute; width: 108px; height: 34px; right: -73px; top: 27px; border: 3px solid var(--ink); background: #f6c29d; }
.hand i { position: absolute; width: 15px; height: 76px; top: -52px; border: 3px solid var(--ink); border-radius: 18px 18px 0 0; background: #f6c29d; }
.hand i:nth-child(1) { left: 32px; height: 64px; top: -40px; }
.hand i:nth-child(2) { left: 55px; }
.hand i:nth-child(3) { left: 78px; height: 69px; top: -45px; }
.hand i:nth-child(4) { left: 101px; height: 56px; top: -32px; }

.section { padding: 110px 0; border-bottom: 2px solid var(--ink); }
.section-heading { display: grid; grid-template-columns: 150px minmax(0, 1fr); align-items: start; gap: 30px; margin-bottom: 58px; }
.section-heading > span { color: var(--red); font: 700 12px/1.2 var(--utility); letter-spacing: .14em; }
.section-heading-copy { display: grid; gap: 14px; }
.section-heading h2 { margin: 0; font: 900 clamp(45px, 6vw, 76px)/.95 var(--display); letter-spacing: -.055em; }
.section-heading p { max-width: 680px; margin: 0; color: var(--muted); line-height: 1.7; }

.deep-list { display: grid; gap: 92px; }
.deep-card { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.deep-card:nth-child(even) .deep-visual { order: 2; }
.deep-visual .art { aspect-ratio: 4 / 3; border: 2px solid var(--ink); }
.deep-visual .story-photo { display: grid; place-items: center; background: #eeece5; }
.story-photo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.deep-visual .story-photo-shenicest {
  aspect-ratio: auto;
  width: min(100%, 420px);
  max-width: 420px;
  margin: 0 auto;
  background: #ff38b8;
}
.story-photo-shenicest img { width: 100%; height: auto; object-fit: initial; }
.story-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; color: var(--muted); font: 700 11px/1 var(--utility); letter-spacing: .1em; text-transform: uppercase; }
.story-meta b { display: grid; place-items: center; min-width: 34px; height: 34px; color: var(--paper); background: var(--ink); font-size: 13px; }
.story-meta i { width: 4px; height: 4px; background: var(--red); border-radius: 50%; }
.deep-copy h3 { margin: 0; font: 900 clamp(34px, 4vw, 54px)/1.12 var(--display); letter-spacing: -.035em; }
.deep-copy > p { margin: 25px 0 0; color: #363430; font-size: 17px; line-height: 1.9; }
.deep-copy blockquote { margin: 28px 0 0; padding: 20px 24px; border-left: 7px solid var(--blue); background: var(--soft-blue); font-size: 15px; line-height: 1.8; }
.deep-copy blockquote span { display: block; margin-bottom: 3px; color: var(--blue); font-weight: 800; }

.story-actions { display: flex; gap: 11px; margin-top: 28px; }
.story-actions a, .story-actions button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 22px; padding: 0 17px; border: 1.5px solid var(--ink); border-radius: 0; font: 700 13px/1 var(--body); cursor: pointer; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.read-button { color: var(--paper); background: var(--ink); }
.like-button { color: var(--ink); background: transparent; }
.like-button i { color: var(--red); font: 20px/1 var(--body); }
.story-actions a:hover, .story-actions button:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--yellow); }
.like-button.is-liked { color: var(--paper); background: var(--red); border-color: var(--red); }
.like-button.is-liked i { color: var(--paper); }
.is-read .read-button span::after { content: " · 已读"; color: var(--yellow); }

.art > .art-index { position: absolute; z-index: 2; top: 24px; left: 25px; font: 800 11px/1 var(--utility); letter-spacing: .16em; }
.art > strong { position: absolute; z-index: 2; left: 25px; bottom: 44px; font: 900 clamp(34px, 5vw, 70px)/.85 var(--utility); letter-spacing: -.05em; }
.art > em { position: absolute; z-index: 2; left: 28px; bottom: 22px; font: 800 11px/1 var(--utility); letter-spacing: .15em; }
.art > small { position: absolute; z-index: 5; right: 20px; bottom: 18px; padding: 9px 11px; color: var(--paper); background: var(--ink); font-weight: 700; }
.shape { position: absolute; display: block; border: 2px solid var(--ink); }
.shape-one { width: 46%; aspect-ratio: 1; right: -5%; top: -8%; border-radius: 50%; }
.shape-two { width: 32%; aspect-ratio: 1; right: 18%; bottom: -14%; transform: rotate(45deg); }
.shape-three { width: 9%; aspect-ratio: 1; right: 9%; bottom: 18%; border-radius: 50%; }
.art-mhs { background: var(--soft-yellow); }
.art-mhs .shape-one { background: var(--yellow); }.art-mhs .shape-two { background: var(--blue); }.art-mhs .shape-three { background: var(--red); }
.art-hands { background: var(--soft-blue); }.art-hands .shape-one { background: #f6c29d; }.art-hands .shape-two { background: var(--blue); }.art-hands .shape-three { background: var(--green); }
.art-community { background: var(--soft-red); }.art-community .shape-one { background: var(--red); }.art-community .shape-two { background: var(--yellow); }.art-community .shape-three { background: var(--blue); }
.art-wellbeing { background: #fdeaf1; }.art-wellbeing .shape-one { background: #e6538a; }.art-wellbeing .shape-two { background: var(--green); }.art-wellbeing .shape-three { background: var(--yellow); }
.art-wearable { background: var(--soft-green); }.art-wearable .shape-one { background: var(--green); }.art-wearable .shape-two { background: var(--blue); }.art-wearable .shape-three { background: var(--red); }
.art-chips { background: var(--soft-yellow); }.art-chips .shape-one { border-radius: 0; background: var(--ink); }.art-chips .shape-two { background: var(--yellow); }.art-chips .shape-three { background: var(--red); }
.art-agriculture { background: #e9f2d8; }.art-agriculture .shape-one { background: var(--green); }.art-agriculture .shape-two { background: #b6cf49; }.art-agriculture .shape-three { background: var(--yellow); }
.art-fall { background: var(--soft-red); }.art-fall .shape-one { background: var(--red); }.art-fall .shape-two { background: var(--ink); }.art-fall .shape-three { background: var(--yellow); }
.art-claw { background: var(--soft-blue); }.art-claw .shape-one { background: var(--blue); }.art-claw .shape-two { background: var(--red); }.art-claw .shape-three { background: var(--yellow); }
.art-edge { color: var(--paper); background: #151515; }.art-edge .shape-one { border-color: var(--paper); background: var(--green); }.art-edge .shape-two { border-color: var(--paper); background: var(--blue); }.art-edge .shape-three { border-color: var(--paper); background: var(--yellow); }

.brief-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.brief-card { min-width: 0; border: 1.5px solid var(--ink); background: var(--paper); box-shadow: 8px 8px 0 var(--ink); }
.brief-card .art { aspect-ratio: 16 / 8.4; border-bottom: 1.5px solid var(--ink); }
.brief-card .story-photo { display: grid; place-items: center; background: #f4f1e8; }
.brief-card .story-photo img { width: 100%; height: 100%; object-fit: contain; }
.brief-card .story-photo-fridge-epaper { aspect-ratio: 16 / 10; }
.brief-card .story-photo-fridge-epaper img { object-fit: contain; }
.brief-card .art > strong { font-size: clamp(30px, 4vw, 54px); }
.brief-copy { padding: 28px; }
.brief-copy h3 { margin: 0; font: 900 27px/1.28 var(--display); letter-spacing: -.025em; }
.brief-copy > p { min-height: 86px; margin: 16px 0 0; color: #45423d; font-size: 15px; line-height: 1.8; }

.community-card { margin: 110px 0; display: grid; grid-template-columns: 1fr 350px; border: 2px solid var(--ink); background: var(--yellow); box-shadow: 14px 14px 0 var(--ink); }
.community-copy { padding: 64px; }
.community-copy h2 { margin: 0; font: 900 clamp(45px, 6vw, 76px)/1 var(--display); letter-spacing: -.055em; }
.community-copy > p:not(.eyebrow) { max-width: 660px; margin: 25px 0 0; font-size: 17px; line-height: 1.85; }
.community-actions { display: flex; gap: 12px; margin-top: 30px; }
.community-actions a { padding: 13px 18px; color: var(--paper); background: var(--ink); border: 1.5px solid var(--ink); text-decoration: none; font-weight: 700; }
.community-actions a + a { color: var(--ink); background: transparent; }
.qr-placeholder { padding: 35px; display: flex; flex-direction: column; justify-content: center; align-items: stretch; gap: 18px; text-align: left; border-left: 2px solid var(--ink); background: var(--paper); }
.qr-placeholder img { width: min(222px, 100%); aspect-ratio: 1; object-fit: contain; align-self: center; border: 1.5px solid var(--ink); background: #fff; }
.qr-grid { width: 210px; height: 210px; margin-bottom: 20px; border: 10px solid var(--ink); background: repeating-conic-gradient(var(--ink) 0 25%, transparent 0 50%) 0 0 / 32px 32px; opacity: .12; }
.qr-copy { display: grid; gap: 8px; }
.qr-copy strong { font-size: 19px; line-height: 1.25; }
.qr-copy p { margin: 0; color: #3b3832; font-size: 14px; line-height: 1.75; }
.qr-note { align-self: center; width: max-content; padding: 5px 9px; color: var(--ink); background: var(--soft-yellow); border: 1.5px solid var(--ink); font-size: 13px; font-weight: 800; }

footer { width: min(1180px, calc(100% - 48px)); margin: 0 auto; min-height: 110px; display: flex; align-items: center; gap: 22px; border-top: 2px solid var(--ink); }
footer strong { font-size: 17px; } footer span { color: var(--muted); } footer small { margin-left: auto; font: 700 11px/1 var(--utility); letter-spacing: .12em; text-transform: uppercase; }
.unsubscribe-link { padding: 7px 10px; color: #77746d; background: #ebe9e2; font-size: 12px; text-decoration: none; transition: color .18s ease, background .18s ease; }
.unsubscribe-link:hover, .unsubscribe-link:focus-visible { color: var(--ink); background: #ddd9cf; }

.toast { position: fixed; z-index: 20; right: 28px; bottom: 28px; padding: 15px 19px; color: var(--paper); background: var(--ink); box-shadow: 6px 6px 0 var(--red); transform: translateY(120px); opacity: 0; transition: transform .25s ease, opacity .25s ease; font-weight: 700; }
.toast.is-visible { transform: translateY(0); opacity: 1; }

@media (max-width: 860px) {
  .masthead, main, footer { width: min(100% - 30px, 680px); }
  .masthead { min-height: 86px; }
  .masthead-right { gap: 14px; }
  .issue-meta span, .raygen-logo { display: none; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding: 56px 0 70px; }
  .hero-art { width: 100%; min-height: 390px; justify-self: stretch; }
  .section { padding: 80px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 12px; }
  .section-heading p { max-width: 520px; }
  .deep-card, .deep-card:nth-child(even) { grid-template-columns: 1fr; gap: 30px; }
  .deep-card:nth-child(even) .deep-visual { order: 0; }
  .brief-grid { grid-template-columns: 1fr; }
  .brief-copy > p { min-height: 0; }
  .community-card { grid-template-columns: 1fr; margin: 80px 0; }
  .community-copy { padding: 42px 30px; }
  .qr-placeholder { border-left: 0; border-top: 2px solid var(--ink); }
}

@media (max-width: 520px) {
  .brand small, footer span, footer small { display: none; }
  .hero h1 { font-size: 48px; }
  .hero-art { min-height: 350px; }
  .device { left: 16%; top: 30%; width: 205px; height: 145px; }
  .device span { font-size: 52px; }
  .hand { right: -8%; transform: scale(.78) rotate(-16deg); }
  .deep-list { gap: 68px; }
  .deep-copy h3 { font-size: 35px; }
  .deep-copy > p { font-size: 16px; }
  .story-actions { flex-direction: column; }
  .story-actions a, .story-actions button { width: 100%; }
  .brief-copy { padding: 22px; }
  .brief-copy h3 { font-size: 25px; }
  .community-actions { flex-direction: column; }
  .community-actions a { text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}