:root {
  --ink: #243247;
  --muted: #66758a;
  --line: #dfe8ee;
  --surface: #ffffff;
  --canvas: #f7fbfd;
  --blue: #5d86aa;
  --blue-dark: #456b8d;
  --blue-soft: #e9f3f9;
  --lavender: #807fb1;
  --lavender-soft: #f0effa;
  --mint: #5d9b8c;
  --mint-soft: #eaf6f1;
  --coral: #c97a72;
  --coral-soft: #fff0ed;
  --yellow-soft: #fff8e8;
  --shadow: 0 14px 34px rgba(58, 80, 105, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--canvas); font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; font-size: 16px; line-height: 1.65; letter-spacing: 0; }
a { color: var(--blue-dark); text-decoration: none; }
a:hover { color: var(--lavender); }
img { max-width: 100%; }
.container { max-width: 1160px; }
.text-secondary { color: var(--muted) !important; }

.btn { min-height: 44px; border-radius: 7px; font-weight: 650; padding: .62rem 1rem; letter-spacing: 0; }
.btn-primary { --bs-btn-bg: var(--blue); --bs-btn-border-color: var(--blue); --bs-btn-hover-bg: var(--blue-dark); --bs-btn-hover-border-color: var(--blue-dark); --bs-btn-active-bg: var(--blue-dark); }
.btn-outline-primary { --bs-btn-color: var(--blue-dark); --bs-btn-border-color: #a9bfd0; --bs-btn-hover-bg: var(--blue-soft); --bs-btn-hover-color: var(--blue-dark); --bs-btn-hover-border-color: var(--blue); }
.btn-soft { color: var(--blue-dark); background: var(--blue-soft); border: 1px solid transparent; }
.btn-soft:hover { color: var(--blue-dark); background: #dcebf4; }
.form-control,.form-select { min-height: 46px; border-color: #d5e0e7; border-radius: 7px; color: var(--ink); background-color: #fff; }
.form-control:focus,.form-select:focus { border-color: #8fb0c8; box-shadow: 0 0 0 .2rem rgba(93,134,170,.12); }
.form-label { color: #445269; font-weight: 650; font-size: .92rem; }
.badge { border-radius: 5px; font-weight: 650; padding: .4em .65em; }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(247,251,253,.94); border-bottom: 1px solid rgba(211,225,234,.8); backdrop-filter: blur(12px); }
.navbar { min-height: 72px; }
.brand-mark { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); }
.brand-mark > span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 8px; color: #fff; background: linear-gradient(135deg,var(--blue),var(--lavender)); font-size: 19px; font-weight: 800; box-shadow: 0 8px 18px rgba(93,134,170,.18); }
.brand-mark > div { display: flex; flex-direction: column; line-height: 1.15; }
.brand-mark strong { font-size: 1rem; color: var(--ink); }
.brand-mark small { margin-top: 4px; color: var(--muted); font-size: .68rem; }
.nav-link { color: #536177; font-weight: 600; padding: .55rem .8rem !important; border-radius: 6px; }
.nav-link:hover,.nav-link.active { color: var(--blue-dark); background: var(--blue-soft); }
.user-pill { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 650; }
.user-pill > span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: var(--blue-dark); background: var(--blue-soft); border: 1px solid #cadfe9; }
.flash-stack { position: fixed; top: 84px; left: 50%; transform: translateX(-50%); z-index: 1200; max-width: 640px; }

.hero { min-height: 620px; display: flex; align-items: center; overflow: hidden; background: linear-gradient(135deg,#f8fcfe 0%,#eef6fb 48%,#f4f1fa 100%); border-bottom: 1px solid var(--line); }
.hero-inner { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(360px,.95fr); gap: 64px; align-items: center; padding-top: 72px; padding-bottom: 72px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--mint); font-size: .82rem; font-weight: 750; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 24px; height: 2px; background: var(--mint); }
.hero h1 { margin: 14px 0 12px; font-size: 4.65rem; line-height: 1.08; font-weight: 780; color: #26384d; }
.hero-slogan { margin: 0 0 18px; font-size: 1.35rem; color: var(--lavender); font-weight: 700; }
.hero-copy { max-width: 620px; color: var(--muted); font-size: 1.06rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-note { margin-top: 18px; color: #718096; font-size: .82rem; }
.hero-visual { position: relative; min-height: 430px; border-radius: 8px; overflow: hidden; background: #dbeaf1 url('../img/quiet-window.png') center/cover no-repeat; box-shadow: var(--shadow); }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg,rgba(30,53,72,0) 45%,rgba(30,53,72,.46)); }
.hero-quote { position: absolute; left: 24px; right: 24px; bottom: 22px; z-index: 1; color: #fff; font-size: 1.05rem; font-weight: 650; text-shadow: 0 2px 12px rgba(0,0,0,.28); }

.section { padding: 76px 0; }
.section-white { background: #fff; }
.section-muted { background: #f2f7fa; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.section-heading h2 { margin: 6px 0 0; font-size: 2.25rem; line-height: 1.25; font-weight: 760; }
.section-heading p { max-width: 560px; margin: 0; color: var(--muted); }

.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.feature-card { display: flex; min-height: 260px; flex-direction: column; padding: 28px; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 8px; transition: transform .18s ease,box-shadow .18s ease,border-color .18s ease; }
.feature-card:hover { color: var(--ink); transform: translateY(-3px); border-color: #bfd3df; box-shadow: var(--shadow); }
.feature-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 8px; font-size: 1.25rem; background: var(--blue-soft); color: var(--blue-dark); }
.feature-card:nth-child(2) .feature-icon { background: var(--lavender-soft); color: var(--lavender); }
.feature-card:nth-child(3) .feature-icon { background: var(--mint-soft); color: var(--mint); }
.feature-card h3 { margin: 22px 0 8px; font-size: 1.2rem; font-weight: 730; }
.feature-card p { margin: 0 0 24px; color: var(--muted); }
.feature-link { margin-top: auto; font-weight: 700; }

.need-strip { display: grid; grid-template-columns: 1.1fr repeat(3,1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: var(--line); }
.need-title,.need-option { padding: 24px; background: #fff; }
.need-title { background: #2f4357; color: #fff; }
.need-title small { display: block; opacity: .72; }
.need-title strong { display: block; margin-top: 6px; font-size: 1.2rem; }
.need-option { display: flex; align-items: center; gap: 12px; color: var(--ink); font-weight: 680; }
.need-option:hover { background: var(--blue-soft); color: var(--blue-dark); }
.need-option span { color: var(--blue); font-size: 1.25rem; }

.warm-wall { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: center; }
.warm-list { display: grid; gap: 12px; }
.warm-note { margin: 0; padding: 18px 20px; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--mint); border-radius: 6px; color: #46566b; }
.warm-note small { display: block; margin-top: 7px; color: var(--muted); }

.page-hero { padding: 56px 0 32px; background: linear-gradient(135deg,#f5fbfd,#f2f0fa); border-bottom: 1px solid var(--line); }
.page-hero h1 { margin: 8px 0; font-size: 3rem; font-weight: 760; }
.page-hero p { max-width: 700px; margin: 0; color: var(--muted); }
.content-wrap { padding: 40px 0 76px; }
.panel { padding: 26px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.panel-title { margin: 0 0 18px; font-size: 1.15rem; font-weight: 730; }
.soft-callout { padding: 18px 20px; background: var(--blue-soft); border-left: 3px solid var(--blue); border-radius: 6px; color: #425b71; }
.warning-callout { background: var(--coral-soft); border-left-color: var(--coral); }
.mint-callout { background: var(--mint-soft); border-left-color: var(--mint); }

.login-shell { min-height: calc(100vh - 72px); display: grid; place-items: center; padding: 48px 16px 90px; background: linear-gradient(135deg,#edf7fb,#f4f1fa); }
.login-panel,.install-panel { width: min(100%,500px); padding: 34px; background: rgba(255,255,255,.96); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.login-panel h1,.install-panel h1 { font-size: 1.85rem; font-weight: 760; }
.code-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.login-footnote { margin: 22px 0 0; color: var(--muted); font-size: .82rem; }

.ai-layout { display: grid; grid-template-columns: 280px minmax(0,1fr); min-height: calc(100vh - 72px); background: #f1f6f9; }
.ai-sidebar { padding: 22px 18px; border-right: 1px solid var(--line); background: #fff; }
.ai-sidebar-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.conversation-list { display: grid; gap: 6px; }
.conversation-item { display: block; padding: 11px 12px; border-radius: 6px; color: #536177; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.conversation-item:hover,.conversation-item.active { color: var(--blue-dark); background: var(--blue-soft); }
.ai-main { display: flex; min-width: 0; flex-direction: column; }
.ai-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 15px 22px; background: rgba(255,255,255,.92); border-bottom: 1px solid var(--line); }
.role-switch { display: inline-flex; gap: 4px; padding: 4px; border-radius: 7px; background: #edf2f5; }
.role-switch button { min-height: 36px; border: 0; border-radius: 5px; padding: 6px 12px; color: var(--muted); background: transparent; font-weight: 650; }
.role-switch button.active { color: var(--blue-dark); background: #fff; box-shadow: 0 2px 7px rgba(50,70,90,.08); }
.quota { color: var(--muted); font-size: .86rem; }
.message-area { flex: 1; overflow: auto; padding: 28px max(22px,calc((100% - 820px)/2)); }
.message { display: flex; gap: 12px; margin-bottom: 22px; }
.message-avatar { flex: 0 0 34px; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 8px; background: var(--blue-soft); color: var(--blue-dark); font-weight: 750; }
.message.user { flex-direction: row-reverse; }
.message.user .message-avatar { background: var(--lavender-soft); color: var(--lavender); }
.message-bubble { max-width: min(78%,680px); padding: 14px 16px; border-radius: 8px; background: #fff; border: 1px solid var(--line); white-space: pre-wrap; }
.message.user .message-bubble { background: #eaf3f8; border-color: #d7e6ef; }
.starter { max-width: 700px; margin: 7vh auto 0; text-align: center; }
.starter h2 { font-size: 1.7rem; font-weight: 750; }
.starter-options { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 24px; text-align: left; }
.starter-option { min-height: 108px; padding: 16px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); font-weight: 650; }
.starter-option:hover { border-color: #a8c3d4; background: var(--blue-soft); }
.ai-composer-wrap { position: sticky; bottom: 0; padding: 14px max(22px,calc((100% - 820px)/2)) calc(14px + env(safe-area-inset-bottom)); background: linear-gradient(180deg,rgba(241,246,249,0),#f1f6f9 22%); }
.ai-composer { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; padding: 10px; background: #fff; border: 1px solid #cad9e3; border-radius: 8px; box-shadow: 0 10px 24px rgba(50,70,90,.1); }
.ai-composer textarea { width: 100%; min-height: 48px; max-height: 160px; resize: none; border: 0; outline: 0; padding: 10px; color: var(--ink); }
.ai-composer button { width: 48px; height: 48px; padding: 0; font-size: 1.25rem; }
.composer-note { margin-top: 7px; color: var(--muted); text-align: center; font-size: .76rem; }

.assessment-shell { max-width: 780px; margin: auto; }
.progress-thin { height: 7px; background: #e7eef2; border-radius: 7px; overflow: hidden; }
.progress-thin span { display: block; height: 100%; background: linear-gradient(90deg,var(--blue),var(--lavender)); transition: width .2s ease; }
.question { display: none; padding: 32px 0; }
.question.active { display: block; }
.question h2 { margin-bottom: 22px; font-size: 1.45rem; font-weight: 730; }
.option-list { display: grid; gap: 10px; }
.option-item { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer; }
.option-item:hover { border-color: #9dbbcf; background: #f7fbfd; }
.option-item:has(input:checked) { border-color: var(--blue); background: var(--blue-soft); }
.option-item input { margin-top: 5px; }
.assessment-nav { display: flex; justify-content: space-between; gap: 12px; }

.assessment-game { min-height: calc(100vh - 72px); padding: 24px 16px 80px; background: linear-gradient(180deg,#f5dfe5 0%,#f9edf0 42%,#f6f1e9 100%); }
.journey-shell { width: min(100%,760px); margin: auto; }
.journey-topbar { display: grid; grid-template-columns: 48px 1fr 52px; align-items: center; min-height: 58px; color: #3c3542; }
.journey-topbar > div { text-align: center; line-height: 1.25; }
.journey-topbar strong { display: block; font-size: 1rem; }
.journey-topbar small { display: block; margin-top: 3px; color: #7c6d78; font-size: .72rem; }
.journey-topbar > span { text-align: right; font-weight: 750; }
.journey-close { display: grid; place-items: center; width: 44px; height: 44px; color: #544d58; font-size: 2rem; font-weight: 300; }
.journey-close:hover { color: var(--coral); }
.journey-progress { position: relative; padding: 8px 10px 18px; }
.journey-track { height: 7px; overflow: hidden; border: 2px solid #493e48; border-radius: 7px; background: #fff9f7; box-shadow: 2px 2px 0 rgba(73,62,72,.18); }
.journey-track span { display: block; height: 100%; background: #e47f9c; transition: width .25s ease; }
.journey-stops { position: absolute; left: 10px; right: 10px; top: 4px; display: flex; justify-content: space-between; pointer-events: none; }
.journey-stops i { width: 15px; height: 15px; border: 2px solid #493e48; border-radius: 50%; background: #fff9f7; }
.journey-stops i.done { background: #86c6ad; }
.journey-stops i.active { background: #f5d956; transform: scale(1.18); }
.journey-world { position: relative; height: 210px; overflow: hidden; border: 2px solid #493e48; border-radius: 8px 8px 0 0; background: #bfe3ec; box-shadow: 4px 5px 0 rgba(73,62,72,.16); }
.journey-sky { position: absolute; inset: 0; }
.paper-cloud { position: absolute; padding: 6px 11px; color: #5a6570; background: #fffdf8; border: 2px solid #493e48; border-radius: 8px; font-size: .72rem; font-weight: 700; box-shadow: 2px 2px 0 rgba(73,62,72,.14); }
.cloud-one { left: 9%; top: 28px; }
.cloud-two { right: 10%; top: 52px; }
.journey-land { position: absolute; left: -4%; right: -4%; bottom: -54px; height: 150px; border-top: 2px solid #493e48; border-radius: 50% 50% 0 0; background: #a9d4ae; }
.journey-land::before { content: ""; position: absolute; left: 4%; right: 4%; top: 34px; height: 38px; border: 2px dashed rgba(73,62,72,.55); border-width: 2px 0 0; border-radius: 50%; }
.little-azheng { position: absolute; left: 6%; bottom: 38px; width: 56px; height: 78px; z-index: 2; transition: left .3s ease; }
.azheng-head { position: absolute; left: 8px; top: 0; width: 40px; height: 38px; border: 2px solid #493e48; border-radius: 50% 50% 46% 46%; background: #fff5e8; box-shadow: 2px 2px 0 rgba(73,62,72,.16); }
.azheng-head::before,.azheng-head::after { content:""; position:absolute; top:14px; width:4px; height:5px; border-radius:50%; background:#493e48; }
.azheng-head::before { left:10px; }.azheng-head::after { right:10px; }
.azheng-head i { position:absolute; left:15px; bottom:7px; width:8px; height:4px; border:2px solid #d37789; border-width:0 0 2px; border-radius:50%; }
.azheng-head b { position:absolute; left:6px; right:6px; top:-7px; height:12px; border:2px solid #493e48; border-radius:8px 8px 3px 3px; background:#708eb2; }
.azheng-body { position:absolute; left:5px; bottom:0; display:grid; place-items:center; width:46px; height:43px; color:#fff; border:2px solid #493e48; border-radius:8px 8px 5px 5px; background:#7b8fbd; font-weight:800; }
.journey-sign { position: absolute; right: 24px; bottom: 18px; z-index: 2; padding: 7px 12px; color: #493e48; border: 2px solid #493e48; border-radius: 5px; background: #f6d76a; font-size: .78rem; font-weight: 800; transform: rotate(-2deg); box-shadow: 3px 3px 0 rgba(73,62,72,.16); }
.journey-dialog { position: relative; padding: 24px 26px 22px; border: 2px solid #493e48; border-top: 0; border-radius: 0 0 8px 8px; background: #fffaf5; box-shadow: 4px 5px 0 rgba(73,62,72,.16); }
.dialog-kicker { margin-bottom: 5px; color: #c56f88; font-size: .76rem; font-weight: 800; }
.journey-dialog .question { padding: 4px 0 14px; }
.journey-dialog legend { width: 100%; margin-bottom: 18px; color: #3c3542; font-size: 1.3rem; line-height: 1.5; font-weight: 780; }
.journey-choices { display: grid; gap: 10px; }
.journey-choice { display: grid; grid-template-columns: 38px 1fr 24px; align-items: center; gap: 10px; min-height: 60px; padding: 9px 12px; border: 2px solid #665964; border-radius: 8px; background: #fff; box-shadow: 2px 3px 0 rgba(73,62,72,.13); cursor: pointer; transition: transform .15s ease,background .15s ease; }
.journey-choice:hover { transform: translateY(-1px); background: #f7f1fb; }
.journey-choice.chosen,.journey-choice:has(input:checked) { background: #e9f5ef; border-color: #4f8677; }
.journey-choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice-token { display: grid; place-items: center; width: 36px; height: 36px; color: #493e48; border: 2px solid #493e48; border-radius: 50%; background: #f5d956; font-weight: 900; }
.journey-choice:nth-child(2) .choice-token { background: #e9a9ba; }
.journey-choice:nth-child(3) .choice-token { background: #8bc5b0; }
.choice-copy { color: #4a414b; font-weight: 650; }
.choice-arrow { color: #857482; font-weight: 800; }
.journey-back { min-height: 44px; padding: 8px 0; color: #736671; border: 0; background: transparent; font-weight: 700; }
.journey-back:disabled { opacity: .35; }
.journey-next { min-width: 150px; background: #df7897; border-color: #493e48; box-shadow: 3px 3px 0 #493e48; }
.journey-next:hover { background: #ca6886; border-color: #493e48; transform: translate(1px,1px); box-shadow: 2px 2px 0 #493e48; }
.journey-error { min-height: 24px; margin: 4px 0; color: #b35858; font-size: .82rem; }
.journey-disclaimer { max-width: 640px; margin: 18px auto 0; color: #7d7077; text-align: center; font-size: .76rem; }

.filter-bar { display: grid; grid-template-columns: 1.5fr repeat(2,1fr) auto; gap: 10px; margin-bottom: 24px; }
.major-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.major-card { display: flex; flex-direction: column; min-height: 285px; padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.major-meta { display: flex; flex-wrap: wrap; gap: 7px; }
.major-card h2 { margin: 18px 0 9px; font-size: 1.25rem; font-weight: 730; }
.major-card p { color: var(--muted); }
.major-card .major-actions { margin-top: auto; display: flex; justify-content: space-between; align-items: center; }
.tag-blue { color: var(--blue-dark); background: var(--blue-soft); }
.tag-mint { color: #447f72; background: var(--mint-soft); }
.tag-lavender { color: #66659b; background: var(--lavender-soft); }
.major-detail { display: grid; grid-template-columns: minmax(0,1fr) 300px; gap: 28px; }
.detail-section { padding: 24px 0; border-bottom: 1px solid var(--line); }
.detail-section h2 { font-size: 1.25rem; font-weight: 730; }
.locked-content { position: relative; max-height: 250px; overflow: hidden; }
.locked-content::after { content:""; position:absolute; inset:40px 0 0; background:linear-gradient(180deg,rgba(255,255,255,0),#fff 68%); }
.unlock-panel { position: relative; z-index: 1; margin-top: -88px; text-align: center; }

.plan-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; align-items: stretch; }
.plan { position: relative; padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.plan.featured { border: 2px solid #9e9bc7; box-shadow: var(--shadow); }
.plan-ribbon { position: absolute; top: 14px; right: 14px; color: #fff; background: var(--lavender); border-radius: 5px; padding: 3px 8px; font-size: .75rem; font-weight: 700; }
.plan-price { margin: 16px 0; color: var(--blue-dark); font-size: 2.1rem; font-weight: 780; }
.plan-price small { font-size: .85rem; color: var(--muted); font-weight: 500; }
.benefit-list { list-style: none; padding: 0; margin: 18px 0 24px; }
.benefit-list li { padding: 7px 0; color: #536177; }
.benefit-list li::before { content: "✓"; margin-right: 9px; color: var(--mint); font-weight: 800; }

.center-layout { display: grid; grid-template-columns: 230px minmax(0,1fr); gap: 26px; }
.center-menu { align-self: start; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.center-menu a { display: block; padding: 10px 12px; border-radius: 6px; color: #536177; font-weight: 600; }
.center-menu a:hover,.center-menu a.active { color: var(--blue-dark); background: var(--blue-soft); }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.stat { padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.stat small { color: var(--muted); }
.stat strong { display: block; margin-top: 4px; font-size: 1.45rem; }

.post-list { display: grid; gap: 14px; }
.post { padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.post h2 { margin: 10px 0 8px; font-size: 1.15rem; }
.post-meta { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: .82rem; }

.site-footer { padding: 54px 0 96px; color: #8b99aa; background: #263746; }
.site-footer strong { color: #fff; font-size: 1.05rem; }
.site-footer p { margin: 4px 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; margin: 20px 0; }
.footer-links a { color: #c9d4df; }
.footer-note { max-width: 720px; font-size: .84rem; }
.footer-record { margin-top: 24px !important; font-size: .78rem; }
.mobile-nav { display: none; }
.install-body { min-height: 100vh; background: linear-gradient(135deg,#edf7fb,#f4f1fa); }

@media (max-width: 991.98px) {
  body { padding-bottom: 64px; }
  .site-header { position: relative; }
  .navbar-collapse { padding: 14px 0 4px; }
  .hero { min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; gap: 34px; padding-top: 54px; padding-bottom: 54px; }
  .hero-visual { min-height: 360px; }
  .feature-grid,.major-grid,.plan-grid { grid-template-columns: repeat(2,1fr); }
  .need-strip { grid-template-columns: 1fr 1fr; }
  .warm-wall { grid-template-columns: 1fr; }
  .ai-layout { grid-template-columns: 1fr; min-height: calc(100vh - 72px); }
  .ai-sidebar { display: none; }
  .major-detail,.center-layout { grid-template-columns: 1fr; }
  .center-menu { display: flex; overflow-x: auto; }
  .center-menu a { white-space: nowrap; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .mobile-nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 1050; display: grid; grid-template-columns: repeat(5,1fr); padding-bottom: env(safe-area-inset-bottom); background: rgba(255,255,255,.96); border-top: 1px solid var(--line); backdrop-filter: blur(12px); }
  .mobile-nav a { display: flex; min-width: 0; height: 64px; flex-direction: column; align-items: center; justify-content: center; color: #778598; }
  .mobile-nav a span { font-size: 1.12rem; line-height: 1; }
  .mobile-nav a small { margin-top: 5px; font-size: .68rem; }
  .mobile-nav a.active { color: var(--blue-dark); }
  .site-footer { padding-bottom: 100px; }
}

@media (max-width: 575.98px) {
  body { font-size: 15px; }
  .container { --bs-gutter-x: 28px; }
  .navbar { min-height: 66px; }
  .brand-mark small { display: none; }
  .hero-inner { padding-top: 42px; padding-bottom: 42px; }
  .hero h1 { font-size: 2.65rem; }
  .hero-actions .btn { width: 100%; }
  .hero-visual { min-height: 300px; }
  .section { padding: 54px 0; }
  .section-heading { align-items: start; flex-direction: column; gap: 8px; }
  .feature-grid,.major-grid,.plan-grid,.starter-options { grid-template-columns: 1fr; }
  .need-strip { grid-template-columns: 1fr; }
  .filter-bar { grid-template-columns: 1fr; }
  .login-panel,.install-panel { padding: 26px 20px; }
  .code-row { grid-template-columns: 1fr; }
  .ai-toolbar { align-items: flex-start; flex-direction: column; padding: 12px 14px; }
  .message-area { padding: 22px 14px; }
  .message-bubble { max-width: 88%; }
  .starter { margin-top: 2vh; }
  .ai-composer-wrap { padding-left: 10px; padding-right: 10px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .assessment-game { padding: 10px 10px 82px; }
  .journey-world { height: 180px; }
  .journey-dialog { padding: 20px 15px 18px; }
  .journey-dialog legend { font-size: 1.15rem; }
  .journey-choice { grid-template-columns: 36px 1fr 18px; padding: 9px; }
  .journey-topbar { grid-template-columns: 44px 1fr 44px; }
  .journey-topbar small { display: none; }
}

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

/* V2 brand system: soft, playful and calm without sacrificing readability. */
:root {
  --ink: #34364f;
  --muted: #70748b;
  --line: #e2dcea;
  --surface: #ffffff;
  --canvas: #fffafd;
  --blue: #65bde2;
  --blue-dark: #426da8;
  --blue-soft: #eaf7ff;
  --lavender: #8d7ee8;
  --lavender-soft: #f1edff;
  --mint: #64bda7;
  --mint-soft: #e9faf4;
  --coral: #ee799c;
  --coral-soft: #fff0f5;
  --yellow: #e7bb43;
  --yellow-soft: #fff8da;
  --outline: #3e405c;
  --shadow: 0 16px 38px rgba(85, 70, 116, .12);
  --sketch-shadow: 4px 4px 0 rgba(71, 66, 99, .12);
}

html { background: var(--canvas); }
body {
  color: var(--ink);
  background: var(--canvas);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  overflow-x: hidden;
}
h1,h2,h3,.panel-title,.navbar-brand strong { font-family: "Arial Rounded MT Bold", "PingFang SC", "Microsoft YaHei", sans-serif; }
a { color: #5268a9; }
a:hover { color: #e15f8c; }
::selection { color: var(--ink); background: #ffd7e6; }
.container { max-width: 1180px; }

.btn {
  min-height: 44px;
  border-radius: 8px;
  border-width: 1.5px;
  font-weight: 750;
  transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  --bs-btn-bg: #f27da6;
  --bs-btn-border-color: #3e405c;
  --bs-btn-hover-bg: #e76997;
  --bs-btn-hover-border-color: #3e405c;
  --bs-btn-active-bg: #d95d8c;
  --bs-btn-active-border-color: #3e405c;
  color: #fff;
  background-image: linear-gradient(135deg,#ff8eb4,#d97edb);
  box-shadow: 3px 3px 0 rgba(62,64,92,.9);
}
.btn-primary:hover { box-shadow: 1px 1px 0 rgba(62,64,92,.9); }
.btn-outline-primary {
  --bs-btn-color: #52629d;
  --bs-btn-border-color: #79749c;
  --bs-btn-hover-bg: #f2edff;
  --bs-btn-hover-color: #3e405c;
  --bs-btn-hover-border-color: #595575;
  background: rgba(255,255,255,.8);
}
.btn-soft { color: #565d97; background: #f0edff; border: 1px solid #d9d1f7; }

.form-control,.form-select {
  min-height: 48px;
  color: var(--ink);
  background-color: rgba(255,255,255,.92);
  border: 1.5px solid #d8d1e2;
  border-radius: 8px;
}
.form-control:hover,.form-select:hover { border-color: #b8aec9; }
.form-control:focus,.form-select:focus { border-color: #a58be0; box-shadow: 0 0 0 .22rem rgba(165,139,224,.15); }
.form-label { color: #555970; font-weight: 750; }
.badge { border-radius: 7px; }

.site-header {
  background: rgba(255,250,253,.9);
  border-bottom: 1px solid rgba(218,205,224,.88);
  box-shadow: 0 6px 22px rgba(92,68,105,.06);
  backdrop-filter: blur(18px);
}
.navbar { min-height: 76px; }
.brand-mark { gap: 11px; }
.brand-logo,.brand-mark > span {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  background: transparent url('../img/brand-mark.svg') center/contain no-repeat;
  box-shadow: none;
  font-size: 0;
}
.brand-mark strong { color: var(--ink); font-size: 1.03rem; font-weight: 850; }
.brand-mark small { color: #858198; font-size: .69rem; }
.nav-link { color: #62657a; border-radius: 8px; font-weight: 700; }
.nav-link:hover { color: #d65f8c; background: #fff0f6; }
.nav-link.active { color: #534b89; background: linear-gradient(135deg,#ffe8f1,#eeeaff); }
.user-pill > span { color: #7a5590; background: #fff0f6; border-color: #efd0df; }
.navbar-toggler { border: 1px solid #d8ccdf; border-radius: 8px; background: #fff; }
.flash-stack .alert { border: 1px solid #d8ccdf; border-radius: 8px; box-shadow: var(--shadow); }

.hero {
  position: relative;
  min-height: min(760px,calc(100vh - 76px));
  isolation: isolate;
  background: #fff0f6;
  border-bottom: 1px solid #ead9e5;
}
.hero-visual {
  position: absolute;
  inset: 0;
  min-height: 0;
  border-radius: 0;
  background: #f8dce9 url('../img/quiet-window.png') 76% center/cover no-repeat;
  box-shadow: none;
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg,rgba(255,247,251,.99) 0%,rgba(255,247,251,.96) 37%,rgba(255,247,251,.74) 55%,rgba(255,247,251,.12) 100%),
    linear-gradient(180deg,rgba(238,244,255,.22),rgba(255,229,240,.25));
}
.hero-visual::after { display: none; }
.hero-inner { position: relative; z-index: 1; display: block; padding-top: 104px; padding-bottom: 104px; }
.hero-content { width: min(610px,58%); }
.hero-inner > div:first-child { width: min(610px,58%); }
.eyebrow { color: #d05e88; font-weight: 850; }
.eyebrow::before { width: 27px; height: 7px; border-radius: 7px; background: linear-gradient(90deg,#f68cac,#f4c855); }
.hero h1 { margin-top: 18px; color: #34364f; font-size: 5.2rem; line-height: 1.02; font-weight: 900; }
.hero-slogan { color: #7663bc; font-weight: 800; }
.hero-copy { color: #62657b; font-size: 1.08rem; }
.hero-note { color: #777a8f; }
.hero-quote {
  left: auto;
  right: clamp(24px,6vw,92px);
  bottom: 42px;
  max-width: 340px;
  padding: 14px 18px;
  color: #454760;
  background: rgba(255,255,255,.9);
  border: 1.5px solid #5c5875;
  border-radius: 8px;
  box-shadow: 4px 4px 0 rgba(62,64,92,.2);
  text-shadow: none;
}

.section { padding: 82px 0; }
.section-white { background: linear-gradient(180deg,#fff,#fffafd); }
.section-muted { background: linear-gradient(135deg,#eef9ff,#f5f1ff 48%,#fff7e8); border-block: 1px solid #e6e0ed; }
.section-heading h2 { color: #37394f; font-weight: 850; }
.section-heading p { color: var(--muted); }
.feature-grid { gap: 20px; }
.feature-card {
  min-height: 272px;
  padding: 28px;
  color: var(--ink);
  background: linear-gradient(145deg,#fff5f8,#fff);
  border: 1.5px solid #dfcfd9;
  border-radius: 8px;
  box-shadow: var(--sketch-shadow);
}
.feature-card:nth-child(2) { background: linear-gradient(145deg,#f2efff,#fff); border-color: #d7cff1; }
.feature-card:nth-child(3) { background: linear-gradient(145deg,#edfbf8,#fff); border-color: #cce9e1; }
.feature-card:hover { transform: translateY(-4px); border-color: #7c7896; box-shadow: 6px 7px 0 rgba(71,66,99,.13); }
.feature-icon {
  width: 52px;
  height: 52px;
  color: #fff;
  background: linear-gradient(135deg,#ff89ac,#e476b5);
  border: 1.5px solid #4c4966;
  border-radius: 50%;
  box-shadow: 2px 2px 0 rgba(62,64,92,.8);
  font-size: 1.4rem;
}
.feature-card:nth-child(2) .feature-icon { color: #fff; background: linear-gradient(135deg,#9e8cf0,#75bce4); }
.feature-card:nth-child(3) .feature-icon { color: #fff; background: linear-gradient(135deg,#72ccb3,#f0c755); }
.feature-card h3 { font-size: 1.3rem; font-weight: 850; }
.feature-link { color: #5f5a91; }

.need-strip { gap: 10px; overflow: visible; border: 0; border-radius: 0; background: transparent; }
.need-title,.need-option { border: 1.5px solid #d7ccde; border-radius: 8px; box-shadow: 3px 3px 0 rgba(71,66,99,.1); }
.need-title { color: var(--ink); background: linear-gradient(135deg,#ffdce9,#fff2bd); }
.need-option { background: rgba(255,255,255,.88); }
.need-option:hover { color: #4d5285; background: #f2efff; }
.need-option span { color: #df7198; }
.warm-note { padding: 20px 22px; color: #4f5269; border: 1.5px solid #d8cfdd; border-left-width: 1.5px; border-radius: 8px; background: #fff6bf; box-shadow: 3px 3px 0 rgba(71,66,99,.09); }
.warm-note:nth-child(2n) { background: #ecf8ff; transform: rotate(.35deg); }
.warm-note:nth-child(3n) { background: #f4edff; transform: rotate(-.25deg); }

.page-hero {
  position: relative;
  padding: 66px 0 46px;
  background:
    repeating-linear-gradient(135deg,rgba(255,255,255,.12) 0 14px,rgba(255,255,255,0) 14px 28px),
    linear-gradient(120deg,#ffeaf2 0%,#edf7ff 48%,#f2edff 100%);
  border-bottom: 1px solid #dfd6e5;
}
.page-hero h1 { color: #383a52; font-weight: 900; }
.content-wrap { padding: 46px 0 84px; background: linear-gradient(180deg,#fffafd,#fff); }
.panel,.major-card,.plan,.post,.stat,.center-menu {
  background: rgba(255,255,255,.96);
  border: 1.5px solid #dfd8e6;
  border-radius: 8px;
  box-shadow: 3px 4px 0 rgba(75,68,101,.08);
}
.panel { padding: 28px; }
.panel-title { color: #41435d; font-weight: 850; }
.soft-callout { color: #525879; background: linear-gradient(135deg,#eaf7ff,#f1edff); border: 1px solid #d4d7ee; border-left: 4px solid #8e83df; border-radius: 8px; }
.warning-callout { background: #fff0f4; border-color: #f1ced9; border-left-color: #ec7898; }
.mint-callout { background: #ebfaf5; border-color: #cce8df; border-left-color: #65bba5; }

.login-shell,.install-body { background: linear-gradient(135deg,#ffeaf2,#eef8ff 52%,#f5efff); }
.login-panel,.install-panel { border: 1.5px solid #d9cee1; border-radius: 8px; box-shadow: 7px 8px 0 rgba(74,68,101,.11),var(--shadow); }
.login-panel h1,.install-panel h1 { color: #3d3f57; font-weight: 900; }

.ai-layout { background: linear-gradient(135deg,#fff9fc,#f3f6ff); }
.ai-sidebar { background: rgba(250,246,255,.95); border-right-color: #ded6e6; }
.conversation-item { border-radius: 8px; }
.conversation-item:hover,.conversation-item.active { color: #5e5595; background: #eee9ff; }
.ai-toolbar { background: rgba(255,251,253,.92); border-bottom-color: #ded6e6; }
.role-switch { background: #ede8f3; border-radius: 8px; }
.role-switch button { border-radius: 7px; }
.role-switch button.active { color: #73568d; background: linear-gradient(135deg,#fff,#fff0f6); }
.message-avatar { color: #7f5289; background: linear-gradient(135deg,#ffe1eb,#eee6ff); border: 1px solid #dfc6df; border-radius: 50%; }
.message.user .message-avatar { color: #426e91; background: #e4f6ff; border-color: #c9e5f1; }
.message-bubble { border: 1.5px solid #ded7e5; border-radius: 8px 8px 8px 3px; box-shadow: 2px 3px 0 rgba(72,68,99,.06); }
.message.user .message-bubble { background: linear-gradient(135deg,#eaf7ff,#eef0ff); border-color: #ccdbea; border-radius: 8px 8px 3px 8px; }
.starter .feature-icon { background: linear-gradient(135deg,#ff91b1,#9989ee); }
.starter-option { border: 1.5px solid #dcd4e4; border-radius: 8px; background: linear-gradient(145deg,#fff,#fff8fb); box-shadow: 3px 3px 0 rgba(71,66,99,.08); }
.starter-option:hover { border-color: #8d82ae; background: #f3efff; }
.ai-composer-wrap { background: linear-gradient(180deg,rgba(248,247,255,0),#f8f7ff 24%); }
.ai-composer { border: 1.5px solid #bdb2cf; border-radius: 8px; box-shadow: 5px 6px 0 rgba(71,66,99,.1),0 12px 28px rgba(73,64,102,.09); }

.assessment-game { background: linear-gradient(180deg,#ffe6ef 0%,#eef8ff 46%,#effaf3 100%); }
.journey-track { border-color: var(--outline); background: #fff; }
.journey-track span { background: linear-gradient(90deg,#ff86ad,#a387ef,#68c5d9); }
.journey-world { border-color: var(--outline); background: linear-gradient(180deg,#cdeeff,#bfe5f1); box-shadow: 5px 6px 0 rgba(62,64,92,.14); }
.paper-cloud { border-color: var(--outline); background: #fff; }
.journey-land { border-color: var(--outline); background: #aee0bf; }
.azheng-body { color: #fff; background: linear-gradient(135deg,#8c81dc,#69b9d7); }
.azheng-body { font-size: 0; }
.azheng-body::after { content: "♥"; font-size: 1rem; }
.journey-sign { background: #ffdf6f; border-color: var(--outline); }
.journey-dialog { border-color: var(--outline); background: rgba(255,255,255,.95); box-shadow: 5px 6px 0 rgba(62,64,92,.14); }
.journey-choice { border: 1.5px solid #77728e; border-radius: 8px; box-shadow: 3px 3px 0 rgba(73,62,72,.11); }
.journey-choice:hover { background: #fff1f6; }
.journey-choice.chosen,.journey-choice:has(input:checked) { background: #e9faf4; border-color: #54a38f; }
.choice-token { border-color: var(--outline); }
.journey-next { background-image: linear-gradient(135deg,#ff86ad,#d87ad5); border-color: var(--outline); }

.major-card { min-height: 295px; }
.major-card:nth-child(3n+1) { background: linear-gradient(145deg,#fff5f9,#fff); }
.major-card:nth-child(3n+2) { background: linear-gradient(145deg,#eef9ff,#fff); }
.major-card:nth-child(3n) { background: linear-gradient(145deg,#effaf6,#fff); }
.major-card h2 { color: #3e4057; font-weight: 850; }
.tag-blue { color: #426b96; background: #e6f6ff; }
.tag-mint { color: #3f806f; background: #e6f8f1; }
.tag-lavender { color: #6558a2; background: #efeaff; }
.locked-content::after { background: linear-gradient(180deg,rgba(255,255,255,0),#fff 68%); }

.plan { padding: 30px; }
.plan:nth-child(1) { background: linear-gradient(150deg,#eff9ff,#fff); }
.plan:nth-child(2) { background: linear-gradient(150deg,#fff0f5,#fff8df); }
.plan:nth-child(3) { background: linear-gradient(150deg,#effaf5,#f3efff); }
.plan.featured { border: 2px solid #786f9b; box-shadow: 5px 6px 0 rgba(62,64,92,.16),var(--shadow); }
.plan-ribbon { color: #fff; background: linear-gradient(135deg,#f078a2,#917fe3); border: 1px solid #554f70; border-radius: 7px; }
.plan-price { color: #524e82; }
.benefit-list li::before { color: #e16591; }

.center-menu { padding: 10px; }
.center-menu a { border-radius: 7px; }
.center-menu a:hover,.center-menu a.active { color: #5c5591; background: linear-gradient(135deg,#ffeaf2,#eeebff); }
.stat:nth-child(4n+1) { background: #fff2f7; }
.stat:nth-child(4n+2) { background: #edf8ff; }
.stat:nth-child(4n+3) { background: #f1edff; }
.stat:nth-child(4n) { background: #edfaf5; }
.stat strong { color: #474960; font-weight: 850; }

.post { background: linear-gradient(145deg,#fff,#fffbfd); }
.post:hover { border-color: #b9aec5; box-shadow: 4px 5px 0 rgba(75,68,101,.1); }
.post h2 { font-weight: 850; }
.filter-bar { padding: 14px; background: linear-gradient(135deg,#fff1f6,#f1f4ff); border: 1px solid #ded4e3; border-radius: 8px; }

.site-footer { color: #6f6d83; background: linear-gradient(135deg,#f7efff,#ffeef4 52%,#eef9ff); border-top: 1px solid #ddd2e4; }
.site-footer strong { color: #3e4058; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 52px; height: 52px; }
.footer-brand p { color: #76748b; }
.footer-links a { color: #635d8b; font-weight: 700; }
.mobile-nav { box-shadow: 0 -7px 22px rgba(83,65,100,.08); }

@media (max-width: 991.98px) {
  .site-header { position: sticky; }
  .navbar-collapse { padding: 14px; margin: 8px 0 10px; background: rgba(255,255,255,.96); border: 1px solid #dfd6e5; border-radius: 8px; box-shadow: var(--shadow); }
  .hero { min-height: 680px; }
  .hero h1 { font-size: 4.35rem; }
  .section-heading h2 { font-size: 2rem; }
  .page-hero h1 { font-size: 2.6rem; }
  .hero-inner { padding-top: 82px; padding-bottom: 130px; }
  .hero-content { width: min(640px,72%); }
  .hero-inner > div:first-child { width: min(640px,72%); }
  .feature-grid,.major-grid,.plan-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .mobile-nav { background: rgba(255,250,253,.95); border-top: 1px solid #ded3e3; backdrop-filter: blur(18px); }
  .mobile-nav a { color: #828096; }
  .mobile-nav a span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; font-size: 1rem; }
  .mobile-nav a.active { color: #d45f8b; }
  .mobile-nav a.active span { color: #fff; background: linear-gradient(135deg,#ff8daf,#9a88e8); }
}

@media (max-width: 575.98px) {
  .container { --bs-gutter-x: 30px; }
  .navbar { min-height: 70px; }
  .brand-logo,.brand-mark > span { width: 42px; height: 42px; flex-basis: 42px; }
  .hero { min-height: 640px; }
  .hero-visual { background-position: 64% center; }
  .hero-visual::before { background: linear-gradient(180deg,rgba(255,247,251,.98) 0%,rgba(255,247,251,.88) 55%,rgba(255,247,251,.36) 100%); }
  .hero-inner { padding-top: 64px; padding-bottom: 148px; }
  .hero-content { width: 100%; }
  .hero-inner > div:first-child { width: 100%; }
  .hero h1 { font-size: 3.25rem; }
  .section-heading h2 { font-size: 1.8rem; }
  .page-hero h1 { font-size: 2.2rem; }
  .hero-copy { font-size: 1rem; }
  .hero-quote { right: 16px; left: 16px; bottom: 26px; max-width: none; font-size: .9rem; text-align: center; }
  .section { padding: 60px 0; }
  .feature-grid,.major-grid,.plan-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 245px; }
  .need-strip { gap: 8px; }
  .page-hero { padding: 48px 0 34px; }
  .content-wrap { padding: 32px 0 74px; }
  .panel { padding: 22px 18px; }
  .filter-bar { padding: 10px; }
  .login-panel,.install-panel { padding: 28px 20px; }
  .starter-options { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .stat { min-width: 0; padding: 16px 12px; }
  .stat strong { overflow-wrap: anywhere; font-size: 1.25rem; }
  .journey-dialog { padding: 20px 15px 18px; }
  .site-footer { padding-top: 46px; }
}

/* Poster-style home: the product screens do the explaining. */
.home-page {
  background: #fffdf8;
}
.home-page .site-header {
  position: relative;
  background: #ffd95a;
  border-bottom: 1px solid rgba(55,49,61,.14);
  backdrop-filter: none;
}
.home-page .navbar {
  min-height: 66px;
}
.home-page .brand-mark small {
  color: #685c36;
}
.home-page .nav-link {
  color: #3f3a43;
}
.home-page .nav-link:hover,
.home-page .nav-link.active {
  color: #2e2932;
  background: rgba(255,255,255,.52);
}
.home-page .navbar-toggler {
  background: rgba(255,255,255,.72);
  border-color: rgba(55,49,61,.25);
}
.home-page .site-header .btn-primary {
  color: #fff;
  background: #37323c;
  border-color: #37323c;
}

.poster-hero {
  position: relative;
  min-height: 704px;
  overflow: hidden;
  color: #302c33;
  background: #ffd95a;
  border-bottom: 1px solid #dcb83d;
}
.poster-shell {
  position: relative;
  min-height: 704px;
  padding-top: 18px;
}
.poster-topline {
  display: flex;
  justify-content: space-between;
  color: #6d5a25;
  font-size: .78rem;
  font-weight: 750;
}
.poster-heading {
  position: relative;
  z-index: 4;
  width: min(760px,100%);
  margin: 22px auto 0;
  text-align: center;
}
.poster-heading h1 {
  margin: 8px 0 4px;
  color: #27242a;
  font-size: 4.8rem;
  line-height: 1.02;
  font-weight: 950;
  text-shadow: 0 3px 0 rgba(255,255,255,.78);
}
.poster-heading h1 span {
  color: #bf394d;
}
.poster-slogan {
  margin: 0;
  color: #3d3740;
  font-size: 1.13rem;
  font-weight: 850;
}
.poster-copy {
  max-width: 560px;
  margin: 7px auto 0;
  color: #6b5c30;
  font-size: .9rem;
}
.poster-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
}
.poster-actions .btn {
  min-width: 148px;
  min-height: 43px;
  padding: .5rem 1.1rem;
  border: 1.5px solid #37323c;
  box-shadow: 3px 3px 0 #37323c;
  font-size: .94rem;
}
.poster-actions .btn-primary {
  color: #fff;
  background: #37323c;
  border-color: #37323c;
}
.poster-actions .btn-primary:hover {
  background: #4a424e;
  border-color: #4a424e;
}
.poster-secondary {
  color: #37323c;
  background: rgba(255,255,255,.82);
}
.poster-secondary:hover {
  color: #37323c;
  background: #fff;
}

.app-showcase {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 16px;
  display: grid;
  grid-template-columns: repeat(3,272px);
  gap: 24px;
  width: max-content;
  transform: translateX(-50%);
}
.mini-screen {
  position: relative;
  display: block;
  height: 426px;
  overflow: hidden;
  padding: 15px;
  color: #393440;
  background: #fffefa;
  border: 2px solid #403946;
  border-radius: 8px;
  box-shadow: 8px 10px 0 rgba(68,58,42,.18),0 16px 40px rgba(81,65,31,.13);
}
.mini-screen:hover {
  color: #393440;
}
.screen-chat {
  transform: rotate(-6deg) translateY(32px);
}
.screen-journey {
  z-index: 3;
  transform: translateY(-6px);
}
.screen-career {
  transform: rotate(6deg) translateY(32px);
}
.mini-status {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding-bottom: 10px;
  color: #6b6471;
  font-size: .62rem;
}
.mini-status strong {
  color: #37313b;
  font-size: .73rem;
}
.mini-status span:last-child {
  text-align: right;
}
.mini-greeting {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 3px;
  padding: 15px;
  background: #ffe992;
  border: 1px solid #d7b942;
  border-radius: 7px;
}
.mini-greeting img {
  width: 39px;
  height: 39px;
}
.mini-greeting div,
.mini-career-head {
  display: grid;
}
.mini-greeting small,
.mini-career-head small,
.mini-question small {
  color: #746b76;
  font-size: .63rem;
}
.mini-greeting strong,
.mini-career-head strong {
  font-size: .85rem;
}
.mini-chat {
  display: grid;
  gap: 9px;
  margin-top: 17px;
  font-size: .69rem;
  line-height: 1.5;
}
.mini-chat p {
  width: 84%;
  margin: 0;
  padding: 10px 11px;
  border-radius: 7px;
}
.mini-chat .from-user {
  justify-self: end;
  background: #eaf6ff;
  border: 1px solid #b9d9e8;
}
.mini-chat .from-azheng {
  background: #fff1f5;
  border: 1px solid #edc6d2;
}
.mini-input {
  position: absolute;
  right: 15px;
  bottom: 15px;
  left: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 40px;
  padding: 9px 11px;
  color: #8a8290;
  background: #fff;
  border: 1px solid #bbb1c0;
  border-radius: 7px;
  font-size: .62rem;
}
.mini-input span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  color: #fff;
  background: #3d3740;
  border-radius: 50%;
  font-size: .8rem;
}
.mini-progress {
  display: grid;
  grid-template-columns: repeat(8,1fr);
  gap: 4px;
  margin: 2px 0 12px;
}
.mini-progress i {
  height: 4px;
  background: #e6dde8;
  border-radius: 4px;
}
.mini-progress i:nth-child(-n+2),
.mini-progress i.active {
  background: #e86f96;
}
.mini-island {
  position: relative;
  display: grid;
  place-items: center;
  height: 135px;
  overflow: hidden;
  background: #cceeff;
  border: 1px solid #5791a8;
  border-radius: 7px;
}
.mini-island::after {
  content: "";
  position: absolute;
  right: -16px;
  bottom: -42px;
  left: -16px;
  height: 92px;
  background: #8bd1a7;
  border: 1px solid #4d9d74;
  border-radius: 50% 50% 0 0;
}
.mini-island img {
  position: relative;
  z-index: 2;
  width: 54px;
  height: 54px;
  margin-top: 14px;
}
.mini-island b {
  position: absolute;
  z-index: 3;
  right: 17px;
  bottom: 14px;
  padding: 3px 7px;
  color: #5e4a21;
  background: #ffdf69;
  border: 1px solid #80681d;
  border-radius: 4px;
  font-size: .6rem;
}
.mini-cloud {
  position: absolute;
  top: 12px;
  left: 13px;
  padding: 3px 8px;
  color: #5d7580;
  background: rgba(255,255,255,.85);
  border-radius: 8px;
  font-size: .59rem;
}
.mini-question {
  display: grid;
  gap: 6px;
  padding-top: 12px;
}
.mini-question strong {
  margin-bottom: 2px;
  font-size: .82rem;
}
.mini-question span {
  padding: 7px 9px;
  background: #fff;
  border: 1px solid #d7cfd9;
  border-radius: 6px;
  font-size: .64rem;
}
.mini-question span:nth-last-child(2) {
  background: #fff1f5;
  border-color: #e8bdcc;
}
.mini-career-head {
  gap: 3px;
  padding: 15px;
  background: #eee9ff;
  border: 1px solid #c9bce8;
  border-radius: 7px;
}
.mini-career-head p {
  margin: 2px 0 0;
  color: #776e82;
  font-size: .59rem;
}
.mini-tags {
  display: flex;
  gap: 5px;
  margin: 12px 0;
}
.mini-tags span {
  padding: 4px 8px;
  color: #5f5574;
  background: #f6f2ff;
  border: 1px solid #d9cfef;
  border-radius: 5px;
  font-size: .58rem;
}
.mini-job {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 10px;
  background: #fff;
  border: 1px solid #ddd5df;
  border-radius: 7px;
}
.mini-job i {
  display: grid;
  place-items: center;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  color: #654f1c;
  background: #ffe483;
  border-radius: 50%;
  font-size: .57rem;
  font-style: normal;
  font-weight: 850;
}
.mini-job div {
  display: grid;
}
.mini-job strong {
  font-size: .69rem;
}
.mini-job small {
  color: #817987;
  font-size: .56rem;
}

.home-quick {
  padding: 28px 0;
  background: #fffdf8;
  border-bottom: 1px solid #eee4da;
}
.home-quick .container {
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: center;
  gap: 28px;
}
.home-quick-title {
  display: grid;
}
.home-quick-title span {
  color: #38323d;
  font-size: 1.15rem;
  font-weight: 900;
}
.home-quick-title small {
  color: #8b8188;
}
.home-quick-links {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 10px;
}
.home-quick-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 10px 12px;
  color: #413a44;
  border-left: 1px solid #e4d9d1;
}
.home-quick-links a:hover {
  color: #b33b59;
}
.home-quick-links i {
  display: grid;
  place-items: center;
  flex: 0 0 35px;
  width: 35px;
  height: 35px;
  color: #5c4c1d;
  background: #ffe589;
  border: 1px solid #d6b640;
  border-radius: 50%;
  font-style: normal;
  font-weight: 900;
}
.home-quick-links span {
  display: grid;
  min-width: 0;
}
.home-quick-links strong {
  font-size: .84rem;
}
.home-quick-links small {
  overflow: hidden;
  color: #8b8188;
  font-size: .69rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.home-one-line {
  padding: 36px 0;
  text-align: center;
  background: #f7f1ff;
}
.home-one-line span {
  color: #b54966;
  font-size: .69rem;
  font-weight: 900;
}
.home-one-line blockquote {
  margin: 7px auto 4px;
  color: #413b48;
  font-size: 1.16rem;
  font-weight: 750;
}
.home-one-line small {
  color: #8d8593;
}
.home-page .site-footer {
  padding-top: 30px;
  padding-bottom: 88px;
}

@media (max-width: 991.98px) {
  .home-page .navbar-collapse {
    background: #fff8df;
    border-color: #d7b941;
  }
  .poster-hero,
  .poster-shell {
    min-height: 680px;
  }
  .poster-heading {
    margin-top: 18px;
  }
  .poster-heading h1 {
    font-size: 4rem;
  }
  .app-showcase {
    bottom: 12px;
    grid-template-columns: repeat(3,248px);
    gap: 18px;
  }
  .mini-screen {
    height: 404px;
  }
  .home-quick .container {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (max-width: 575.98px) {
  .home-page .site-header {
    position: relative;
  }
  .home-page .brand-mark small {
    display: none;
  }
  .poster-hero,
  .poster-shell {
    min-height: 612px;
  }
  .poster-shell {
    padding-top: 12px;
  }
  .poster-topline {
    font-size: .65rem;
  }
  .poster-heading {
    margin-top: 14px;
  }
  .poster-heading h1 {
    margin-top: 6px;
    font-size: 3rem;
  }
  .poster-slogan {
    font-size: .93rem;
  }
  .poster-copy {
    display: none;
  }
  .poster-actions {
    margin-top: 12px;
  }
  .poster-actions .btn {
    min-width: 0;
    min-height: 40px;
    padding: .43rem .82rem;
    font-size: .8rem;
  }
  .app-showcase {
    bottom: 8px;
    grid-template-columns: 198px 230px 198px;
    gap: 12px;
  }
  .mini-screen {
    height: 374px;
    padding: 12px;
  }
  .screen-chat {
    transform: rotate(-7deg) translateY(34px);
  }
  .screen-journey {
    transform: translateY(0);
  }
  .screen-career {
    transform: rotate(7deg) translateY(34px);
  }
  .mini-island {
    height: 119px;
  }
  .mini-greeting {
    padding: 11px;
  }
  .mini-chat {
    margin-top: 12px;
  }
  .mini-career-head {
    padding: 11px;
  }
  .mini-job {
    padding: 8px;
  }
  .home-quick {
    padding: 22px 0;
  }
  .home-quick-links {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .home-quick-links a {
    border-top: 1px solid #e8dfd7;
    border-left: 0;
  }
  .home-one-line {
    padding: 28px 0;
  }
  .home-one-line blockquote {
    font-size: 1rem;
  }
}