:root {
  --accent: #d9622a;
  --accent-strong: #b84f1f;
  --ink: #5c2e1a;
  --bg: #f6f1e8;
  --surface: #fffdf9;
  --text: #2b2420;
  --muted: #8a7b6c;
  --line: #e8dfd0;
  --serif: "Songti SC", "Source Han Serif SC", "Noto Serif SC", "STSong", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --nav-h: 72px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--sans); font-size: 16px; line-height: 1.7;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: 0; }
.skip {
  position: absolute; left: 16px; top: -40px;
  background: var(--accent); color: #fff; padding: 8px 12px; z-index: 20;
}
.skip:focus { top: 12px; }

.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 10;
  display: flex; align-items: center; gap: 28px;
  height: var(--nav-h); padding: 0 5vw;
  background: transparent; border-bottom: 1px solid transparent;
  color: #fffdf9; transition: background 0.25s ease, border-color 0.25s ease;
}
.nav.is-solid {
  background: rgba(255, 253, 249, 0.94);
  border-bottom-color: var(--line);
  backdrop-filter: blur(12px);
}
.brand {
  display: flex; align-items: center; gap: 10px;
  margin-right: auto; text-decoration: none;
  font-family: var(--serif); font-size: 20px; color: #fffdf9;
}
.nav.is-solid .brand, .nav.is-solid .nav-links a { color: var(--text); }
.brand img { width: 36px; height: 36px; border-radius: 8px; }
.nav-links { display: flex; gap: 22px; }
.nav-links a { text-decoration: none; font-size: 15px; color: #fffdf9; }
.nav-links a:hover { color: var(--accent); }
.nav-cta { display: flex; gap: 10px; }
.nav-cta a, .hero-entries a {
  text-decoration: none; border-radius: 999px; padding: 8px 16px; font-size: 14px;
  color: #fffdf9; box-shadow: inset 0 0 0 1px rgba(255, 253, 249, 0.45);
}
.nav.is-solid .nav-cta a { color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.nav-cta a.solid, .hero-entries a:first-child, .nav.is-solid .nav-cta a.solid {
  background: var(--accent); color: #fff; box-shadow: none;
}
.nav-cta a.solid:hover, .hero-entries a:first-child:hover { background: var(--accent-strong); }
.nav-toggle {
  display: none; margin-left: auto; border: 1px solid var(--line); background: #fff;
  color: var(--ink); font: inherit; padding: 6px 12px; border-radius: 999px;
}

.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 100vh; display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 32px; align-items: center;
  padding: calc(var(--nav-h) + 28px) 6vw 96px; color: #fffdf9;
}
.hero-bg {
  position: absolute; inset: -4%; z-index: -1;
  background:
    linear-gradient(90deg, rgba(18, 10, 7, 0.84) 0%, rgba(18, 10, 7, 0.5) 48%, rgba(18, 10, 7, 0.22) 100%),
    url("assets/hero-market.jpg") center 40% / cover no-repeat;
  animation: drift 24s ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: scale(1.04); }
  to { transform: scale(1.1) translate3d(-1.2%, -1%, 0); }
}
.kicker { margin: 0 0 12px; font-size: 13px; letter-spacing: 0.14em; color: var(--accent); }
.hero .kicker { color: #f3c2a4; }
.hero h1 { margin: 0; font-size: clamp(48px, 5.4vw, 76px); line-height: 1.12; color: #fffdf9; }
.deck, .lede-body { max-width: 40em; margin: 18px 0 0; font-size: 17px; }
.hero .deck { color: rgba(255, 253, 249, 0.9); max-width: 36em; }
.ip-hero {
  display: flex; align-items: center; gap: 14px; margin-top: 22px; max-width: 28em;
  padding: 12px 14px; border-radius: 16px;
  background: rgba(255, 253, 249, 0.14); border: 1px solid rgba(255, 253, 249, 0.28);
}
.ip-hero img { width: 64px; height: 64px; border-radius: 50%; background: #fffdf9; object-fit: cover; }
.ip-hero p { margin: 0; color: #fffdf9; font-size: 15px; line-height: 1.45; }
.ip-hero strong { font-family: var(--serif); font-size: 18px; }
.ip-hero span { color: rgba(255, 253, 249, 0.82); font-size: 13px; }
.ip-float { display: flex; align-items: center; gap: 8px; padding: 8px 12px 8px 8px; }
.ip-float img { width: 56px; height: 56px; border-radius: 50%; display: block; }
.ip-float figcaption { margin: 0; font-size: 13px; color: var(--ink); white-space: nowrap; }
.hero-entries { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.hero-entries a { padding: 12px 22px; font-family: var(--serif); font-size: 18px; }
.proof { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.proof li {
  padding: 8px 12px; border-radius: 999px;
  background: rgba(255, 253, 249, 0.12); border: 1px solid rgba(255, 253, 249, 0.28);
  font-size: 14px; color: #fffdf9;
}
.scroll-cue {
  position: absolute; left: 6vw; bottom: 28px; z-index: 1;
  color: rgba(255, 253, 249, 0.82); text-decoration: none;
  font-size: 13px; letter-spacing: 0.16em;
}
.hero-stage {
  height: min(640px, 74vh); perspective: 1100px; background: transparent;
}
.hero-rig {
  position: relative; height: 100%; transform-style: preserve-3d;
  transform: rotateX(8deg) rotateY(-18deg);
  animation: sway 9s ease-in-out infinite alternate;
}
.hero-phone {
  position: absolute; left: 50%; top: 46%; width: min(250px, 70%);
  margin: 0; transform: translate(-50%, -50%) translateZ(90px);
}
.hero-phone img {
  width: 100%; max-height: 430px; object-fit: cover; object-position: top;
  border-radius: 28px; border: 8px solid #1c1612;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}
.hero-phone figcaption { margin: 12px 0 0; text-align: center; color: rgba(255, 253, 249, 0.8); font-size: 13px; }
.float {
  position: absolute; margin: 0; padding: 10px 14px; border-radius: 14px;
  background: rgba(255, 253, 249, 0.94); color: var(--ink);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35); font-size: 14px;
}
.float-a { top: 16%; left: 6%; transform: translateZ(30px) rotateY(12deg); }
.float-b { top: 22%; right: 4%; transform: translateZ(170px) rotateY(-10deg); }
.float-c { bottom: 16%; left: 12%; transform: translateZ(120px) rotateY(8deg); }
@keyframes sway {
  from { transform: rotateX(6deg) rotateY(-20deg); }
  to { transform: rotateX(12deg) rotateY(-6deg); }
}

.hero-legal { margin: 10px 0 0; font-size: 13px; color: rgba(255, 253, 249, 0.62); }

.wrap { padding: 88px 6vw 96px; }
.band { background: #fff; }
.section-head { max-width: 40em; margin-bottom: 36px; }
.section-head h2 { margin: 0; font-size: clamp(30px, 3.6vw, 44px); line-height: 1.25; color: var(--ink); }

/* 三方循环：左文右图；箭头沿轨道缓慢流动，表达「转起来」 */
.loop-stage { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.loop-copy .section-head { margin-bottom: 24px; }
.loop-steps { display: grid; gap: 18px; margin: 0; padding: 0; list-style: none; }
.loop-steps li { display: grid; grid-template-columns: 14px 1fr; gap: 14px; align-items: start; }
.loop-steps h3 { margin: 0 0 4px; font-size: 19px; color: var(--ink); }
.loop-steps p { margin: 0; color: var(--muted); font-size: 15px; }
.loop-dot { width: 14px; height: 14px; margin-top: 8px; border-radius: 50%; }
.loop-dot.is-venue, .loop-node.is-venue circle { background: #7a8f5a; fill: #7a8f5a; }
.loop-dot.is-organizer, .loop-node.is-organizer circle { background: var(--accent); fill: var(--accent); }
.loop-dot.is-stall, .loop-node.is-stall circle { background: #c28a2c; fill: #c28a2c; }
.loop-flywheel {
  margin: 24px 0 0; padding: 14px 18px; border-left: 3px solid var(--accent);
  background: var(--bg); border-radius: 0 12px 12px 0; color: var(--ink); font-size: 15px;
}
.loop-figure { margin: 0; }
.loop-svg { display: block; width: 100%; height: auto; max-width: 620px; margin: 0 auto; }
.loop-orbit { fill: none; stroke: var(--line); stroke-width: 2; stroke-dasharray: 4 8; }
.loop-arc {
  fill: none; stroke: var(--accent); stroke-width: 4; stroke-linecap: round;
  stroke-dasharray: 14 10; animation: loop-flow 2.4s linear infinite;
}
.loop-arrow-head { fill: var(--accent); }
@keyframes loop-flow { to { stroke-dashoffset: -48; } }
.loop-label { font-family: var(--sans); font-size: 21px; fill: var(--ink); }
.loop-hub circle { fill: var(--ink); }
.loop-hub-name { font-family: var(--serif); font-size: 32px; font-weight: 600; fill: #fffdf9; }
.loop-hub-sub { font-family: var(--sans); font-size: 17px; fill: rgba(255, 253, 249, 0.82); }
.loop-node circle { stroke: #fff; stroke-width: 6; filter: drop-shadow(0 10px 18px rgba(92, 46, 26, 0.22)); }
.loop-node-name { font-family: var(--serif); font-size: 26px; font-weight: 600; fill: #fff; }
.loop-node-sub { font-family: var(--sans); font-size: 16px; fill: rgba(255, 255, 255, 0.9); }

/* 平台保障 */
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 0; padding: 0; list-style: none; }
.trust-grid li {
  background: var(--bg); border-radius: 16px; padding: 24px 20px;
}
.trust-grid h3 { margin: 14px 0 8px; font-size: 20px; color: var(--ink); }
.trust-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.trust-grid .ico { background: #fff; }

.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cases { align-items: stretch; }
.cases article.case-card {
  padding: 0; overflow: hidden;
  box-shadow: 0 14px 36px rgba(92, 46, 26, 0.1);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.cases article.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 44px rgba(92, 46, 26, 0.16);
}
.case-card-link {
  display: flex; flex-direction: column; color: inherit; text-decoration: none; height: 100%;
}
.case-cover {
  position: relative; flex: 0 0 auto;
  width: 100%; height: 188px;
  margin: 0; background: #2a1c14; overflow: hidden;
}
.case-cover img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; max-width: none;
  object-fit: cover; display: block;
  transform: scale(1.02); transition: transform 0.45s ease;
}
.cases article.case-card:hover .case-cover img { transform: scale(1.06); }
.case-cover::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 48%;
  background: linear-gradient(to top, rgba(32, 18, 10, 0.72), transparent);
  pointer-events: none;
}
.case-ribbon {
  position: absolute; top: 14px; left: 14px; z-index: 1;
  background: rgba(217, 98, 42, 0.94); color: #fffdf9;
  font-size: 12px; line-height: 1; padding: 7px 10px; border-radius: 6px;
  letter-spacing: 0.04em; box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}
.case-status {
  position: absolute; right: 14px; bottom: 14px; z-index: 1;
  margin: 0; padding: 5px 10px; border-radius: 999px;
  background: rgba(255, 253, 249, 0.92); color: var(--ink);
  font-size: 12px; letter-spacing: 0.02em;
}
.case-body {
  display: flex; flex-direction: column; gap: 8px;
  flex: 1; padding: 18px 18px 16px;
}
.cases .case-card h3 {
  margin: 0; font-size: 20px; line-height: 1.35; color: var(--ink);
}
.case-meta {
  display: grid; gap: 8px; margin: 2px 0 0; padding: 0; list-style: none;
}
.case-meta li {
  display: grid; grid-template-columns: 18px 2.6em 1fr; gap: 8px; align-items: start;
  margin: 0; font-size: 13px; line-height: 1.45; color: var(--muted);
}
.case-meta i, .case-meta svg {
  width: 16px; height: 16px; margin-top: 2px; color: var(--accent);
  stroke: currentColor; fill: none;
}
.case-meta-label {
  color: var(--accent-strong); font-size: 12px; letter-spacing: 0.04em;
}
.case-tags {
  display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 0; padding: 0; list-style: none;
}
.case-tags li {
  margin: 0; padding: 4px 10px; border-radius: 999px;
  background: #f3ebe3; color: var(--ink); font-size: 12px;
}
.case-cta {
  display: inline-flex; align-items: center; gap: 6px;
  margin: auto 0 0; padding-top: 14px;
  font-size: 14px; font-weight: 600; color: var(--accent);
  border-top: 1px solid var(--line);
}
.case-cta i, .case-cta svg { width: 16px; height: 16px; stroke: currentColor; fill: none; }
.cases-more {
  grid-column: 1 / -1; margin: 8px 0 0; text-align: center;
}
.cases-more a {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  background: var(--ink); color: #fffdf9; font-size: 15px;
  text-decoration: none; box-shadow: 0 10px 24px rgba(92, 46, 26, 0.18);
}
.cases-more a i, .cases-more a svg { width: 18px; height: 18px; stroke: currentColor; fill: none; }
.cases-more a:hover { background: var(--accent-strong); }
.cases article {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 22px 20px;
}
.cases h3 { margin: 8px 0 8px; font-size: 22px; color: var(--ink); }
.cases p { margin: 0; color: var(--muted); font-size: 15px; }

/* 产品区：跟着一场市集走五步，图文左右交替；截图静态、原尺寸展示，不滚动 */
.journey { display: grid; gap: 72px; margin: 0; padding: 0; list-style: none; counter-reset: none; }
.journey-step { display: grid; grid-template-columns: 5fr 7fr; gap: 56px; align-items: center; }
.journey-step.is-flip { grid-template-columns: 7fr 5fr; }
.journey-step.is-flip .journey-text { order: 2; }
.journey-no {
  display: flex; align-items: center; gap: 12px; margin: 0 0 10px;
  color: var(--accent-strong); font-size: 14px; letter-spacing: 0.06em;
}
.journey-no span {
  font-family: var(--serif); font-size: 40px; line-height: 1; color: var(--accent);
}
.journey-text h3 { margin: 0 0 12px; font-size: clamp(24px, 2.4vw, 30px); line-height: 1.3; color: var(--ink); }
.journey-text p:last-child { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.8; }
.journey-media {
  margin: 0; padding: 36px; border-radius: 20px; background: #efe5d9;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.journey-media.is-phone img {
  width: 300px; height: auto; border: 8px solid #1c1612; border-radius: 30px;
  box-shadow: 0 24px 48px rgba(92, 46, 26, 0.22); background: #fff;
}
.journey-media.is-browser { align-items: stretch; }
.journey-media.is-browser img {
  width: 100%; height: auto; border-radius: 0 0 12px 12px;
  box-shadow: 0 24px 48px rgba(92, 46, 26, 0.18);
}
.browser-bar {
  display: flex; gap: 6px; padding: 10px 12px; border-radius: 12px 12px 0 0; background: #fffdf9;
  border-bottom: 1px solid var(--line);
}
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #e3d6c6; }
.journey-more {
  margin: 56px 0 0; padding-top: 24px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 15px;
}
/* 角色区：三方并排，配色与三方循环图节点一致；每列 痛点 → 3 条独有好处 → 该方入口 */
.role-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.role-col {
  --role: var(--accent);
  display: flex; flex-direction: column; background: var(--surface);
  border: 1px solid var(--line); border-top: 4px solid var(--role); border-radius: 16px;
  padding: 26px 24px 24px; box-shadow: 0 14px 36px rgba(92, 46, 26, 0.07);
}
.role-col.is-stall { --role: #c28a2c; }
.role-col.is-organizer { --role: var(--accent); }
.role-col.is-venue { --role: #7a8f5a; }
.role-name { margin: 0; font-family: var(--serif); font-size: 26px; font-weight: 600; color: var(--role); }
.role-pain {
  margin: 12px 0 0; padding-bottom: 18px; border-bottom: 1px dashed var(--line);
  color: var(--muted); font-size: 14px; line-height: 1.75;
}
.role-gains { display: grid; gap: 16px; margin: 18px 0 22px; padding: 0; list-style: none; }
.role-gains li { position: relative; padding-left: 18px; }
.role-gains li::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px;
  border-radius: 50%; background: var(--role);
}
.role-gains h3 { margin: 0 0 4px; font-size: 18px; color: var(--ink); }
.role-gains p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.role-cta {
  margin-top: auto; align-self: flex-start; padding: 10px 18px; border-radius: 999px;
  background: var(--role); color: #fff; text-decoration: none; font-size: 15px;
}
.role-cta::after { content: " →"; }
.role-cta:hover { filter: brightness(0.92); }
.about-stage {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 36px;
  align-items: center; margin: 0 0 28px;
}
#about .section-head { max-width: none; margin-bottom: 22px; }
.about-why { margin: 0; }
.about-why h3 { margin: 0 0 10px; font-size: clamp(22px, 2.4vw, 28px); color: var(--ink); }
.about-why p { margin: 0; }
.about-film { margin: 0; }
.about-film video {
  width: 100%; display: block; border-radius: 16px; background: #1a120e;
  box-shadow: 0 18px 40px rgba(92, 46, 26, 0.18);
}
.about-film figcaption { margin-top: 8px; color: var(--muted); font-size: 13px; }
.beliefs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 0; padding: 0; list-style: none; }
/* 关于区底色是米色，卡片用浅底 + 细边框 + 顶部品牌色短线，与背景分开 */
.beliefs li {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: 16px; padding: 22px 18px 18px;
}
.beliefs li::before {
  content: ""; position: absolute; top: -1px; left: 18px; width: 28px; height: 3px;
  border-radius: 0 0 3px 3px; background: var(--accent);
}
.beliefs h3 { margin: 0 0 8px; font-size: 18px; color: var(--ink); }
.beliefs p { margin: 0; font-size: 14px; line-height: 1.65; color: var(--muted); }
.ico {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  background: #f6e4d6;
}
.ico svg { width: 22px; height: 22px; fill: none; stroke: var(--accent-strong); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.faq-list { display: grid; gap: 12px; max-width: 920px; }
.faq-list details {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px 22px;
}
.faq-list summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  list-style: none; cursor: pointer;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; flex: 0 0 auto; font-size: 24px; line-height: 1; color: var(--accent);
  transition: transform 0.2s ease;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list h3 { margin: 0; font-size: 19px; color: var(--ink); }
.faq-list p { margin: 12px 0 0; color: var(--text); }
.ip-invite {
  display: flex; align-items: center; gap: 14px; margin: 0 0 22px; max-width: 36em;
  padding: 14px 16px; border-radius: 16px; background: var(--bg);
}
.ip-invite img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; background: #fff; }
.ip-invite p { margin: 0; display: flex; flex-direction: column; gap: 4px; }
.ip-invite strong { font-family: var(--serif); font-size: 22px; color: var(--ink); }
.ip-invite span { color: var(--muted); font-size: 14px; }
.code-row { display: grid; grid-template-columns: repeat(4, minmax(0, 220px)); gap: 24px; justify-content: start; }
.qr { margin: 0; }
.qr-slot {
  width: 200px; height: 200px; display: grid; place-items: center;
  background: #fff; border-radius: 16px; border: 1px solid var(--line);
}
.qr-slot img { width: 184px; height: 184px; object-fit: contain; }
.qr figcaption { display: flex; flex-direction: column; margin-top: 12px; }
.qr em { font-style: normal; font-size: 12px; letter-spacing: 0.08em; color: var(--accent); }
.qr strong { font-family: var(--serif); font-size: 22px; color: var(--ink); }
.qr span { color: var(--muted); font-size: 14px; max-width: 230px; }
.qr span a { color: var(--accent-strong); }

.footer {
  display: grid; grid-template-columns: 1.4fr 0.8fr 0.8fr; gap: 24px;
  padding: 40px 6vw 48px; border-top: 1px solid var(--line); background: #fff;
}
.footer p, .footer a { color: var(--muted); text-decoration: none; }
.footer strong { color: var(--ink); font-family: var(--serif); font-size: 20px; }
.footer-col { display: flex; flex-direction: column; gap: 6px; }
.footer-col p { margin: 0 0 4px; color: var(--ink); }
.footer-legal { font-size: 14px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
  .nav-links {
    display: none; position: absolute; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; gap: 0; padding: 8px 6vw 16px; background: #fffdf9;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .journey { gap: 56px; }
  .journey-step, .journey-step.is-flip { grid-template-columns: 1fr; gap: 20px; }
  .journey-step.is-flip .journey-text { order: 0; }
  .journey-media { padding: 20px; }
  .journey-media.is-phone img { width: min(260px, 72vw); }
  .hero, .cases, .footer, .code-row, .role-cols, .beliefs, .about-stage, .loop-stage { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .wrap { padding: 64px 16px 72px; }
  .hero { min-height: 100vh; padding: calc(var(--nav-h) + 28px) 16px 96px; }
  .hero-bg { animation: none; }
  .nav-links.is-open a { color: var(--ink); }
  .hero-stage { height: auto; perspective: none; background: transparent; }
  .hero-rig { position: static; transform: none !important; animation: none; display: grid; gap: 12px; }
  .hero-phone { position: static; width: min(260px, 70vw); transform: none; margin: 0 auto; }
  .float { display: none; }
  .loop-figure { order: -1; }
}
@media (max-width: 560px) {
  .trust-grid { grid-template-columns: 1fr; }
  .code-row { justify-items: start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-bg, .hero-rig, .loop-arc { animation: none; }
}