@charset "UTF-8";

:root {
  --ink: #171515;
  --ink-soft: #2b2726;
  --paper: #fffaf7;
  --paper-2: #f6eee9;
  --white: #ffffff;
  --coral: #ff5b4d;
  --coral-dark: #d9362b;
  --blush: #ffb6a9;
  --peach: #ffd9bd;
  --lilac: #d9d2ff;
  --aqua: #b9ebe4;
  --yellow: #ffe27a;
  --muted: #6f6865;
  --line: rgba(23, 21, 21, 0.14);
  --line-light: rgba(255, 255, 255, 0.18);
  --shadow-sm: 0 10px 30px rgba(55, 29, 22, 0.08);
  --shadow: 0 30px 80px rgba(55, 29, 22, 0.14);
  --radius-sm: 14px;
  --radius: 24px;
  --radius-lg: 38px;
  --shell: 1200px;
  --header-height: 78px;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", system-ui, sans-serif;
  --font-latin: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-synthesis: none;
}
body.nav-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
button { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
p { color: var(--muted); }
ul { margin: 0; padding: 0; list-style: none; }
[hidden] { display: none !important; }

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
}
.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-140%);
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
}
.skip-link:focus { transform: none; }
.container { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }
.section { padding: 112px 0; }
.section--white { background: var(--white); }
.section--soft { background: var(--paper-2); }
.section--dark { background: var(--ink); color: var(--white); }
.section--dark p { color: rgba(255,255,255,.66); }
.section--compact { padding-block: 76px; }

.notice-bar {
  position: relative;
  z-index: 31;
  background: var(--ink);
  color: rgba(255,255,255,.72);
  font-size: 12px;
}
.notice-inner {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.notice-inner > span:first-child { color: var(--white); }
.notice-inner a { color: var(--blush); font-weight: 800; letter-spacing: .04em; }
.notice-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 5px rgba(255,91,77,.13);
}
.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  height: var(--header-height);
  background: rgba(255,250,247,.94);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px);
  transition: border-color .2s, box-shadow .2s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 8px 30px rgba(23,21,21,.04); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.brand { display: flex; align-items: center; gap: 13px; flex: 0 0 auto; }
.brand-mark {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--ink);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; top: 8px; bottom: 8px; width: 8px; border-radius: 3px; }
.brand-mark::before { left: 8px; background: var(--coral); }
.brand-mark::after { right: 8px; background: var(--blush); }
.brand-copy { display: grid; line-height: 1.08; }
.brand-copy strong { font-family: var(--font-latin); font-size: 17px; font-weight: 700; letter-spacing: -.015em; }
.brand-copy small { margin-top: 5px; color: var(--muted); font-size: 10px; letter-spacing: .03em; }
.main-nav { display: flex; align-items: center; justify-content: flex-end; gap: 28px; margin-left: auto; }
.main-nav a { position: relative; font-size: 14px; font-weight: 600; }
.main-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  background: var(--coral);
  transition: transform .2s;
}
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 11px; border: 0; background: transparent; }
.menu-toggle span { display: block; width: 100%; height: 2px; margin: 5px 0; background: var(--ink); transition: transform .2s, opacity .2s; }

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 23px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 780;
  line-height: 1.2;
  transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.button:hover { transform: translateY(-2px); }
.button--small { min-height: 43px; padding: 10px 18px; font-size: 13px; }
.button--primary { background: var(--coral); color: var(--white); box-shadow: 0 12px 30px rgba(255,91,77,.22); }
.button--primary:hover { background: var(--coral-dark); box-shadow: 0 16px 34px rgba(255,91,77,.3); }
.button--dark { background: var(--ink); color: var(--white); }
.button--dark:hover { background: #373130; }
.button--light { background: var(--white); color: var(--ink); }
.button--outline { border-color: var(--line); background: transparent; }
.button--outline:hover { border-color: var(--ink); }
.button--ghost-light { border-color: rgba(255,255,255,.28); color: var(--white); }
.button--ghost-light:hover { border-color: var(--white); background: rgba(255,255,255,.06); }
.button--full { width: 100%; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 780; }
.text-link::after { content: "↗"; transition: transform .2s; }
.text-link:hover::after { transform: translate(3px,-3px); }
.section--dark .text-link { color: var(--white); }

.eyebrow, .kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  color: var(--coral-dark);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--coral); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px,.6fr); align-items: end; gap: 70px; margin-bottom: 52px; }
.section-heading h2 { max-width: 760px; margin: 0; font-size: clamp(38px, 5vw, 64px); }
.section-heading > p { max-width: 450px; margin-bottom: 4px; font-size: 17px; }
.section-heading--stack { display: block; }
.section-heading--stack p { max-width: 650px; }

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .25;
  background-image: linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right,black,transparent 74%);
}
.hero::after {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  right: -240px;
  top: -210px;
  border: 1px solid rgba(255,182,169,.25);
  border-radius: 48% 52% 40% 60%;
  box-shadow: 0 0 0 80px rgba(255,91,77,.04), 0 0 0 160px rgba(255,91,77,.025);
  transform: rotate(19deg);
}
.hero-layout { position: relative; z-index: 2; display: grid; min-height: 680px; grid-template-columns: minmax(0,1.1fr) minmax(420px,.75fr); align-items: center; gap: 70px; padding-block: 82px 70px; }
.hero-copy { padding-top: 4px; }
.hero .eyebrow { color: var(--blush); }
.hero h1 { max-width: 760px; margin: 0 0 30px; font-size: clamp(52px, 5.9vw, 82px); font-weight: 700; line-height: 1.08; letter-spacing: -.055em; }
.hero h1 em { display: block; margin-top: 10px; color: var(--coral); font-family: inherit; font-size: .8em; font-style: normal; font-weight: 650; line-height: 1.12; letter-spacing: -.03em; }
.hero-lead { max-width: 700px; margin-bottom: 34px; color: rgba(255,255,255,.68); font-size: clamp(17px, 2vw, 20px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 18px 26px; margin-top: 32px; color: rgba(255,255,255,.62); font-size: 13px; }
.hero-proof li::before { content: "✓"; margin-right: 7px; color: var(--blush); font-weight: 900; }

.creative-console {
  position: relative;
  min-height: 480px;
  padding: 24px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.035));
  box-shadow: 0 40px 100px rgba(0,0,0,.26);
  backdrop-filter: blur(16px);
}
.console-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; color: rgba(255,255,255,.65); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.console-dots { display: flex; gap: 6px; }
.console-dots i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,.24); }
.console-dots i:first-child { background: var(--coral); }
.canvas-card {
  position: relative;
  min-height: 275px;
  overflow: hidden;
  padding: 28px;
  border-radius: 25px;
  background: var(--paper);
  color: var(--ink);
}
.canvas-card::before { content: ""; position: absolute; width: 220px; height: 220px; right: -70px; bottom: -85px; border-radius: 50%; background: var(--coral); }
.canvas-card::after { content: ""; position: absolute; width: 130px; height: 130px; right: 60px; bottom: -50px; border: 26px solid var(--lilac); border-radius: 50%; }
.canvas-label { color: var(--coral-dark); font-size: 11px; font-weight: 850; letter-spacing: .14em; }
.canvas-card h2 { position: relative; z-index: 1; max-width: 290px; margin: 44px 0 12px; font-size: 32px; font-weight: 650; letter-spacing: -.03em; }
.canvas-card p { position: relative; z-index: 1; max-width: 270px; font-size: 13px; }
.cursor-note { position: absolute; z-index: 2; right: 25px; top: 74px; display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: 10px; background: var(--ink); color: var(--white); font-size: 11px; box-shadow: var(--shadow-sm); }
.cursor-note::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--aqua); }
.app-row { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin: -26px 18px 0; }
.app-tile { display: grid; min-height: 77px; place-items: center; border: 1px solid rgba(255,255,255,.16); border-radius: 17px; background: #242120; color: var(--white); box-shadow: 0 14px 28px rgba(0,0,0,.2); font-family: var(--font-latin); font-size: 21px; font-weight: 750; letter-spacing: -.02em; }
.app-tile:nth-child(1) { color: #68b9ff; }
.app-tile:nth-child(2) { color: #ffb45d; }
.app-tile:nth-child(3) { color: #c798ff; }
.app-tile:nth-child(4) { color: #ff91b8; }
.console-status { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 24px 4px 0; font-size: 12px; color: rgba(255,255,255,.65); }
.progress-line { flex: 1; height: 5px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.1); }
.progress-line i { display: block; width: 72%; height: 100%; border-radius: inherit; background: linear-gradient(90deg,var(--coral),var(--blush)); }

.trust-bar { background: var(--coral); color: var(--white); }
.trust-list { display: grid; min-height: 82px; grid-template-columns: repeat(4,1fr); align-items: center; }
.trust-list li { padding: 0 25px; border-right: 1px solid rgba(255,255,255,.25); font-size: 13px; font-weight: 690; text-align: center; }
.trust-list li:last-child { border-right: 0; }
.trust-list a { text-decoration: underline; text-decoration-color: rgba(255,255,255,.5); text-underline-offset: 4px; }

.intent-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.intent-card {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.intent-card:hover { transform: translateY(-7px); border-color: transparent; box-shadow: var(--shadow); }
.intent-card--accent { background: var(--ink); color: var(--white); }
.intent-card--accent p { color: rgba(255,255,255,.6); }
.intent-card__number { display: block; margin-bottom: 52px; color: var(--coral); font-size: 12px; font-weight: 850; }
.intent-card h3 { margin-bottom: 14px; font-size: 26px; }
.intent-card p { font-size: 14px; }
.intent-card .text-link { position: absolute; bottom: 29px; }
.intent-card--accent .text-link { color: var(--white); }
.intent-icon { position: absolute; top: 28px; right: 28px; display: grid; width: 48px; height: 48px; place-items: center; border-radius: 15px; background: var(--paper-2); color: var(--coral-dark); font-size: 20px; font-weight: 850; }
.intent-card--accent .intent-icon { background: var(--coral); color: var(--white); }

.filter-bar { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 31px; }
.filter-button { min-height: 42px; padding: 8px 17px; border: 1px solid var(--line); border-radius: 999px; background: transparent; font-size: 13px; font-weight: 720; }
.filter-button:hover, .filter-button.is-active { border-color: var(--ink); background: var(--ink); color: var(--white); }
.product-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.product-card {
  position: relative;
  display: flex;
  min-height: 350px;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform .25s, box-shadow .25s;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-sm); }
.product-card__top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 38px; }
.product-symbol { display: grid; width: 54px; height: 54px; place-items: center; border: 2px solid currentColor; border-radius: 13px; background: #171515; font-size: 21px; font-weight: 900; }
.symbol-blue { color: #65b7ff; }
.symbol-orange { color: #ffb05f; }
.symbol-purple { color: #c69cff; }
.symbol-pink { color: #ff8cb5; }
.symbol-red { color: #ff7a70; }
.symbol-cyan { color: #78ddd1; }
.product-status { padding: 5px 9px; border-radius: 999px; background: var(--paper-2); color: var(--muted); font-size: 10px; font-weight: 750; }
.product-kicker { margin: 0 0 8px; color: var(--coral-dark); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-card h3 { margin-bottom: 11px; font-size: 25px; }
.product-card > p:not(.product-kicker) { margin-bottom: 24px; font-size: 14px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; margin-bottom: 22px; }
.tag { padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 10px; }
.product-card .text-link { font-size: 13px; }
.section-end { display: flex; justify-content: center; margin-top: 38px; }

.value-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: start; }
.value-copy { position: sticky; top: calc(var(--header-height) + 40px); }
.value-copy h2 { margin-bottom: 24px; font-size: clamp(42px,5vw,68px); }
.value-copy > p { max-width: 480px; }
.value-list { border-top: 1px solid var(--line-light); }
.value-item { display: grid; grid-template-columns: 64px 1fr; gap: 22px; padding: 34px 0; border-bottom: 1px solid var(--line-light); }
.value-item__index { color: var(--coral); font-size: 13px; font-weight: 850; }
.value-item h3 { margin-bottom: 10px; font-size: 24px; }
.value-item p { margin-bottom: 0; }

.selector-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 70px; align-items: start; }
.selector-copy h2 { margin-bottom: 20px; font-size: clamp(40px,5vw,64px); }
.selector-copy > p { font-size: 17px; }
.check-list { display: grid; gap: 12px; margin-top: 30px; }
.check-list li { display: flex; gap: 12px; color: var(--muted); font-size: 14px; }
.check-list li::before { content: "✓"; display: grid; flex: 0 0 24px; height: 24px; place-items: center; border-radius: 50%; background: var(--aqua); color: var(--ink); font-size: 12px; font-weight: 900; }
.selector-panel, .lead-form {
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 21px; }
.field { display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label, .field-label, .field legend { color: var(--ink); font-size: 13px; font-weight: 760; }
.field small { color: var(--muted); }
.field input, .field select, .field textarea, .search-input {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 116px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus, .search-input:focus { border-color: var(--coral); box-shadow: 0 0 0 4px rgba(255,91,77,.1); }
.option-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.option-card { position: relative; }
.option-card input { position: absolute; opacity: 0; pointer-events: none; }
.option-card span { display: flex; min-height: 58px; align-items: center; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); font-size: 13px; font-weight: 650; transition: .2s; }
.option-card input:checked + span { border-color: var(--coral); background: rgba(255,91,77,.08); color: var(--ink); box-shadow: inset 0 0 0 1px var(--coral); }
.option-card input:focus-visible + span { outline: 3px solid var(--yellow); outline-offset: 2px; }
.selector-result { display: none; margin-top: 22px; padding: 22px; border-radius: 16px; background: var(--paper-2); }
.selector-result.is-visible { display: block; }
.selector-result strong { display: block; margin-bottom: 6px; font-size: 20px; }
.selector-result p { margin-bottom: 16px; font-size: 13px; }
.selector-result .button { min-height: 42px; font-size: 12px; }

.workflow { display: grid; grid-template-columns: repeat(5,1fr); border-top: 1px solid var(--line); }
.workflow-step { position: relative; padding: 35px 24px 0 0; }
.workflow-step::before { content: ""; position: absolute; width: 11px; height: 11px; top: -6px; left: 0; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 7px var(--paper); }
.workflow-step__index { display: block; margin-bottom: 28px; color: var(--coral-dark); font-size: 11px; font-weight: 850; }
.workflow-step h3 { margin-bottom: 10px; font-size: 19px; }
.workflow-step p { padding-right: 15px; font-size: 13px; }

.content-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.article-card { display: flex; min-height: 300px; flex-direction: column; padding: 30px; border-radius: var(--radius); background: var(--paper-2); }
.article-card__meta { display: flex; justify-content: space-between; margin-bottom: 55px; color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .05em; }
.article-card h3 { margin-bottom: 13px; font-size: 23px; }
.article-card p { font-size: 13px; }
.article-card .text-link { margin-top: auto; font-size: 13px; }
.tips-promo { display: flex; align-items: center; justify-content: space-between; gap: 36px; margin-top: 18px; padding: 30px 34px; border-radius: var(--radius); background: var(--paper-2); }
.tips-promo .eyebrow { margin-bottom: 10px; }
.tips-promo h3 { margin-bottom: 7px; font-size: 25px; }
.tips-promo p { max-width: 720px; margin: 0; font-size: 13px; }
.tips-promo .button { flex: 0 0 auto; }

.consult-section { padding: 0 0 112px; background: var(--white); }
.consult-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: .8fr 1.2fr; gap: 75px; padding: 70px; border-radius: 44px; background: var(--coral); color: var(--white); }
.consult-panel::before { content: ""; position: absolute; width: 420px; height: 420px; left: -220px; bottom: -280px; border: 70px solid rgba(255,255,255,.09); border-radius: 50%; }
.consult-copy { position: relative; z-index: 1; }
.consult-copy .eyebrow { color: var(--white); }
.consult-copy .eyebrow::before { background: var(--white); }
.consult-copy h2 { margin-bottom: 22px; font-size: clamp(41px,5vw,66px); }
.consult-copy > p { color: rgba(255,255,255,.78); }
.consult-outcomes { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin: 26px 0; }
.consult-outcomes li { padding: 13px 14px; border: 1px solid rgba(255,255,255,.22); border-radius: 13px; background: rgba(255,255,255,.08); }
.consult-outcomes strong, .consult-outcomes span { display: block; }
.consult-outcomes strong { margin-bottom: 3px; font-size: 12px; }
.consult-outcomes span { color: rgba(255,255,255,.7); font-size: 10px; line-height: 1.5; }
.contact-links { display: grid; gap: 8px; margin: 30px 0; font-size: 16px; font-weight: 790; }
.contact-note { padding-top: 22px; border-top: 1px solid rgba(255,255,255,.25); color: rgba(255,255,255,.7); font-size: 12px; }
.lead-form { position: relative; z-index: 1; box-shadow: 0 30px 70px rgba(116,26,20,.22); }
.consent { display: flex; align-items: flex-start; gap: 9px; color: var(--muted); font-size: 11px; }
.consent input { width: 17px; min-height: 17px; margin-top: 2px; }
.consent a { color: var(--coral-dark); text-decoration: underline; }
.form-help { margin: 12px 0 0; color: var(--muted); font-size: 10px; text-align: center; }
.form-result { display: none; margin-top: 18px; padding: 18px; border: 1px solid rgba(30,115,93,.2); border-radius: 13px; background: #edf9f5; color: #175c49; font-size: 13px; }
.form-result.is-visible { display: block; }
.form-result strong { display: block; margin-bottom: 6px; }
.result-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.result-actions button, .result-actions a { padding: 7px 11px; border: 1px solid rgba(23,92,73,.25); border-radius: 999px; background: transparent; color: #175c49; font-size: 11px; font-weight: 750; }

.site-footer { padding: 70px 0 28px; background: var(--ink); color: var(--white); }
.footer-main { display: grid; grid-template-columns: 1.4fr repeat(3,1fr); gap: 50px; padding-bottom: 55px; }
.footer-brand p { max-width: 350px; margin: 22px 0 0; color: rgba(255,255,255,.5); font-size: 13px; }
.footer-brand .brand-copy small { color: rgba(255,255,255,.5); }
.footer-column strong { display: block; margin-bottom: 17px; font-size: 12px; color: rgba(255,255,255,.45); letter-spacing: .1em; text-transform: uppercase; }
.footer-column { display: grid; align-content: start; gap: 10px; }
.footer-column a { color: rgba(255,255,255,.72); font-size: 13px; }
.footer-column a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 25px; border-top: 1px solid var(--line-light); color: rgba(255,255,255,.42); font-size: 11px; }
.footer-bottom p { max-width: 720px; margin: 0; color: inherit; }

/* Inner pages */
.page-hero { position: relative; overflow: hidden; padding: 48px 0 90px; background: var(--ink); color: var(--white); }
.page-hero::after { content: ""; position: absolute; width: 420px; height: 420px; right: -110px; top: -190px; border: 64px solid rgba(255,91,77,.12); border-radius: 50%; }
.breadcrumbs { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 65px; color: rgba(255,255,255,.48); font-size: 11px; }
.breadcrumbs a:hover { color: var(--white); }
.page-hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.12fr .88fr; align-items: end; gap: 80px; }
.page-hero .eyebrow { color: var(--blush); }
.page-hero h1 { max-width: 820px; margin: 0; font-size: clamp(48px,5.7vw,74px); font-weight: 700; line-height: 1.1; letter-spacing: -.045em; }
.page-hero__lead { margin: 0; color: rgba(255,255,255,.65); font-size: 18px; }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.page-tabs { position: sticky; z-index: 20; top: var(--header-height); background: rgba(255,250,247,.95); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.page-tabs .container { display: flex; gap: 28px; overflow-x: auto; scrollbar-width: none; }
.page-tabs a { flex: 0 0 auto; padding: 17px 0 14px; border-bottom: 3px solid transparent; color: var(--muted); font-size: 12px; font-weight: 750; }
.page-tabs a:hover { border-color: var(--coral); color: var(--ink); }
.search-shell { position: relative; max-width: 760px; margin-bottom: 28px; }
.search-shell::before { content: "⌕"; position: absolute; z-index: 1; left: 18px; top: 50%; transform: translateY(-54%); color: var(--coral-dark); font-size: 24px; }
.search-input { min-height: 64px; padding-left: 52px; border-radius: 18px; background: var(--white); box-shadow: var(--shadow-sm); }
.search-count { color: var(--muted); font-size: 12px; }
.empty-state { display: none; padding: 40px; border: 1px dashed var(--line); border-radius: var(--radius); text-align: center; }
.empty-state.is-visible { display: block; }

.faq-layout { display: grid; grid-template-columns: 270px 1fr; gap: 62px; align-items: start; }
.faq-sidebar { position: sticky; top: calc(var(--header-height) + 80px); }
.faq-sidebar strong { display: block; margin-bottom: 16px; font-size: 12px; }
.faq-sidebar .filter-bar { display: grid; }
.faq-sidebar .filter-button { text-align: left; }
.faq-list { display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.faq-item summary { position: relative; padding: 24px 64px 24px 25px; list-style: none; cursor: pointer; font-weight: 760; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 24px; top: 20px; font-size: 24px; font-weight: 400; transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-answer { padding: 0 25px 26px; }
.faq-answer p { margin-bottom: 13px; }
.faq-answer .boundary { padding: 12px 14px; border-left: 3px solid var(--coral); background: var(--paper-2); font-size: 12px; }
.source-link { color: var(--coral-dark); font-size: 12px; font-weight: 750; }
.faq-tag { display: inline-block; margin-bottom: 12px; color: var(--coral-dark); font-size: 10px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }

.compare-table-wrap { width: 100%; max-width: 100%; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); -webkit-overflow-scrolling: touch; }
.compare-table { width: 100%; min-width: 740px; border-collapse: collapse; }
.compare-table th, .compare-table td { padding: 20px 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.compare-table th:last-child, .compare-table td:last-child { border-right: 0; }
.compare-table tr:last-child td { border-bottom: 0; }
.compare-table thead th { background: var(--ink); color: var(--white); font-size: 13px; }
.compare-table td:first-child { width: 22%; font-weight: 760; }
.compare-table td { color: var(--muted); font-size: 13px; }
.compare-table strong { color: var(--ink); }

.program-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 26px; }
.program-card { min-width: 0; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.program-card--accent { border-color: var(--ink); background: var(--ink); color: var(--white); }
.program-card__label { display: inline-block; margin-bottom: 25px; color: var(--coral-dark); font-size: 10px; font-weight: 850; letter-spacing: .1em; }
.program-card--accent .program-card__label { color: var(--blush); }
.program-card h3 { margin-bottom: 10px; font-family: var(--font-latin); font-size: 22px; letter-spacing: -.025em; }
.program-card > p { min-height: 68px; margin-bottom: 20px; font-size: 12px; }
.program-card--accent > p, .program-card--accent dd { color: rgba(255,255,255,.65); }
.program-card dl { display: grid; gap: 14px; margin: 0; }
.program-card dl div { padding-top: 13px; border-top: 1px solid var(--line); }
.program-card--accent dl div { border-top-color: var(--line-light); }
.program-card dt { margin-bottom: 4px; font-size: 10px; font-weight: 800; }
.program-card dd { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }

.landing-grid { display: grid; min-width: 0; grid-template-columns: .72fr 1.28fr; gap: 70px; }
.landing-grid > *, .detail-stack, .detail-block { min-width: 0; }
.landing-aside { position: sticky; top: calc(var(--header-height) + 75px); align-self: start; padding: 28px; border-radius: var(--radius); background: var(--ink); color: var(--white); }
.landing-aside h3 { font-size: 23px; }
.landing-aside p { color: rgba(255,255,255,.58); font-size: 13px; }
.landing-aside .button { width: 100%; margin-top: 12px; }
.detail-stack { display: grid; gap: 54px; }
.detail-block { scroll-margin-top: 150px; }
.detail-block h2 { margin-bottom: 20px; font-size: clamp(34px,4vw,50px); }
.detail-block > p { max-width: 760px; }
.detail-cards { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin-top: 26px; }
.detail-card { padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.detail-card__icon { display: grid; width: 38px; height: 38px; margin-bottom: 24px; place-items: center; border-radius: 11px; background: var(--peach); font-size: 13px; font-weight: 850; }
.detail-card h3 { margin-bottom: 10px; font-size: 19px; }
.detail-card p { margin: 0; font-size: 13px; }
.step-list { counter-reset: steps; display: grid; gap: 1px; margin-top: 26px; overflow: hidden; border-radius: var(--radius); }
.step-item { counter-increment: steps; display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 24px; background: var(--white); }
.step-item::before { content: counter(steps, decimal-leading-zero); color: var(--coral-dark); font-size: 12px; font-weight: 850; }
.step-item h3 { margin-bottom: 7px; font-size: 18px; }
.step-item p { margin: 0; font-size: 13px; }
.callout { margin-top: 28px; padding: 25px; border-left: 4px solid var(--coral); border-radius: 0 16px 16px 0; background: var(--paper-2); }
.callout strong { display: block; margin-bottom: 7px; }
.callout p { margin: 0; font-size: 13px; }
.source-list { display: grid; gap: 10px; margin-top: 22px; }
.source-list a { display: flex; justify-content: space-between; gap: 15px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--white); color: var(--muted); font-size: 12px; }
.source-list a::after { content: "↗"; color: var(--coral-dark); }
.source-note { margin: 17px 0 0; font-size: 12px; }

.tips-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.tip-card { display: flex; min-height: 300px; flex-direction: column; padding: 26px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); transition: transform .2s, box-shadow .2s; }
.tip-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.tip-card__meta { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 38px; color: var(--coral-dark); font-size: 10px; font-weight: 850; letter-spacing: .08em; }
.tip-card h3 { margin-bottom: 12px; font-size: 21px; }
.tip-card > p { font-size: 13px; }
.tip-card__action { margin-top: auto; padding-top: 17px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; line-height: 1.6; }
.tip-card__action strong { color: var(--ink); }
.tips-sources { display: grid; grid-template-columns: .72fr 1.28fr; gap: 60px; margin-top: 52px; padding-top: 46px; border-top: 1px solid var(--line); }
.tips-sources h3 { margin-bottom: 10px; font-size: 28px; }
.tips-sources p { max-width: 420px; font-size: 13px; }

.mobile-conversion-bar { display: none; }

.privacy-copy { max-width: 800px; }
.privacy-copy h2 { margin: 45px 0 15px; font-size: 30px; }
.privacy-copy h3 { margin: 28px 0 10px; font-size: 20px; }
.privacy-copy li { margin: 7px 0 7px 20px; color: var(--muted); list-style: disc; }
.privacy-copy a { color: var(--coral-dark); text-decoration: underline; }
.error-page { display: grid; min-height: 100vh; place-items: center; padding: 24px; background: var(--paper-2); }
.error-card { width: min(100%,680px); padding: 64px; border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow); text-align: center; }
.error-card h1 { margin-bottom: 15px; font-size: clamp(40px,6vw,64px); }
.error-card .button { margin-top: 20px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.toast { position: fixed; z-index: 100; right: 22px; bottom: 22px; max-width: 320px; padding: 13px 17px; border-radius: 12px; background: var(--ink); color: var(--white); box-shadow: var(--shadow); font-size: 12px; transform: translateY(140%); transition: transform .25s; }
.toast.is-visible { transform: none; }

@media (max-width: 1040px) {
  .main-nav { gap: 17px; }
  .header-cta { display: none; }
  .hero-layout { grid-template-columns: 1fr .8fr; gap: 35px; }
  .intent-grid { grid-template-columns: repeat(2,1fr); }
  .product-grid { grid-template-columns: repeat(2,1fr); }
  .consult-panel { padding: 55px; gap: 45px; }
  .tips-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 860px) {
  :root { --header-height: 68px; }
  .container { width: min(calc(100% - 34px),var(--shell)); }
  .notice-wide { display: none; }
  .menu-toggle { display: block; margin-left: auto; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav { position: fixed; inset: var(--header-height) 0 auto; display: none; padding: 22px 17px 30px; border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow-sm); }
  .main-nav.is-open { display: grid; }
  .main-nav a { padding: 10px 0; font-size: 17px; }
  .main-nav a::after { bottom: 4px; right: auto; width: 40px; }
  .hero-layout { min-height: auto; grid-template-columns: 1fr; padding-block: 75px; }
  .hero h1 { font-size: clamp(52px,11vw,80px); }
  .creative-console { width: min(100%,600px); }
  .trust-list { grid-template-columns: repeat(2,1fr); padding-block: 16px; }
  .trust-list li { padding: 12px; }
  .trust-list li:nth-child(2) { border-right: 0; }
  .section { padding: 86px 0; }
  .section-heading, .value-layout, .selector-layout, .consult-panel, .page-hero__grid, .landing-grid { grid-template-columns: 1fr; gap: 35px; }
  .section-heading { align-items: start; }
  .value-copy, .landing-aside { position: static; }
  .workflow { grid-template-columns: repeat(3,1fr); gap: 30px 0; }
  .workflow-step:nth-child(4) { grid-column: 1; }
  .content-grid { grid-template-columns: 1fr 1fr; }
  .tips-sources { grid-template-columns: 1fr; gap: 22px; }
  .program-grid { grid-template-columns: 1fr; }
  .program-card > p { min-height: 0; }
  .consult-panel { padding: 48px; }
  .footer-main { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .page-hero { padding-bottom: 72px; }
  .breadcrumbs { margin-bottom: 48px; }
  .faq-layout { grid-template-columns: 1fr; gap: 30px; }
  .faq-sidebar { position: static; }
  .faq-sidebar .filter-bar { display: flex; }
}

@media (max-width: 620px) {
  body { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  .container { width: min(calc(100% - 28px),var(--shell)); }
  .brand-copy strong { font-size: 15px; }
  .brand-copy small { font-size: 9px; }
  .notice-inner { min-height: 32px; gap: 10px; }
  .notice-inner > span:first-child { max-width: 68%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .hero { min-height: 0; }
  .hero-layout { padding-block: 62px 58px; }
  .hero h1 { margin-bottom: 23px; font-size: 46px; line-height: 1.08; letter-spacing: -.045em; }
  .hero-lead { font-size: 16px; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .hero-proof { display: grid; grid-template-columns: 1fr 1fr; gap: 9px 12px; }
  .creative-console { min-height: 390px; padding: 16px; border-radius: 27px; }
  .canvas-card { min-height: 225px; padding: 20px; }
  .canvas-card h2 { margin-top: 36px; font-size: 27px; }
  .cursor-note { top: 65px; right: 15px; }
  .app-row { margin-inline: 8px; gap: 6px; }
  .app-tile { min-height: 62px; border-radius: 13px; font-size: 17px; }
  .trust-list { grid-template-columns: 1fr; padding-block: 11px; }
  .trust-list li { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.22); text-align: left; }
  .trust-list li:last-child { border-bottom: 0; }
  .section, .section--compact { padding: 68px 0; }
  .section-heading { margin-bottom: 35px; }
  .section-heading h2 { font-size: 39px; }
  .section-heading > p { font-size: 15px; }
  .intent-grid, .product-grid, .content-grid, .detail-cards, .form-grid, .option-grid, .tips-grid { grid-template-columns: 1fr; }
  .intent-card { min-height: 285px; }
  .product-card { min-height: 330px; }
  .value-item { grid-template-columns: 40px 1fr; }
  .selector-panel, .lead-form { padding: 23px; border-radius: 24px; }
  .workflow { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 0; border-left: 1px solid var(--line); }
  .workflow-step, .workflow-step:nth-child(4) { grid-column: auto; padding: 0 0 32px 28px; }
  .workflow-step::before { top: 5px; left: -6px; box-shadow: 0 0 0 7px var(--paper); }
  .workflow-step__index { margin-bottom: 12px; }
  .article-card { min-height: 265px; }
  .tips-promo { display: grid; padding: 25px; }
  .consult-section { padding-bottom: 68px; }
  .consult-panel { padding: 38px 22px; border-radius: 28px; }
  .consult-copy h2 { font-size: 42px; }
  .consult-outcomes { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 35px 24px; }
  .footer-bottom { display: grid; }
  .page-hero h1 { font-size: 43px; line-height: 1.12; letter-spacing: -.04em; }
  .page-hero__lead { font-size: 16px; }
  .page-hero__actions { display: grid; }
  .page-tabs { top: var(--header-height); }
  .page-tabs .container { gap: 21px; }
  .faq-item summary { padding: 21px 55px 21px 20px; }
  .faq-answer { padding-inline: 20px; }
  .landing-aside { padding: 22px; }
  .step-item { grid-template-columns: 38px 1fr; padding: 21px 18px; }
  .error-card { padding: 38px 23px; }
  .mobile-conversion-bar { position: fixed; z-index: 90; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: .85fr 1.15fr; gap: 8px; padding: 9px 14px calc(9px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: rgba(255,250,247,.96); box-shadow: 0 -12px 32px rgba(23,21,21,.1); backdrop-filter: blur(16px); }
  .mobile-conversion-bar a { display: grid; min-height: 48px; place-items: center; border: 1px solid var(--line); border-radius: 999px; font-size: 13px; font-weight: 800; }
  .mobile-conversion-bar a:last-child { border-color: var(--ink); background: var(--ink); color: var(--white); }
  .toast { bottom: calc(82px + env(safe-area-inset-bottom)); }
}

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

/* 与 Linkmetax 主站统一的品牌标识 */
.brand-logo{height:30px;width:auto;display:block;background:#fff;border-radius:8px;padding:3px 6px;box-shadow:0 1px 2px rgba(0,0,0,.06);}