@charset "UTF-8";

:root {
  --ink: #112b3e;
  --deep: #0a2031;
  --paper: #f7f5ed;
  --soft: #e8f0ee;
  --line: #bed0ce;
  --blue: #287fd4;
  --gold: #e4b84d;
  --lime: #9fce52;
  --white: #ffffff;
  --header-height: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; max-width: 100%; overflow-x: clip; }
body { margin: 0; min-width: 320px; max-width: 100%; overflow-x: clip; background: var(--paper); color: var(--ink); font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif; font-size: 15px; line-height: 1.7; padding-top: var(--header-height); }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
p, h1, h2, h3 { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }

.site-header { position: fixed; z-index: 1000; top: 0; right: 0; left: 0; height: var(--header-height); background: rgba(247, 245, 237, .98); border-bottom: 1px solid #cfd8d4; transform: translateZ(0); backface-visibility: hidden; will-change: transform; }
.header-inner, .section-shell, .footer-inner { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }
.header-inner { height: 100%; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; min-width: 0; align-items: center; gap: 10px; }
.brand img { width: 42px; height: 42px; border: 1px solid #cfdbd4; border-radius: 7px; object-fit: contain; background: #fff; }
.brand-copy { display: grid; min-width: 0; line-height: 1.22; }
.brand-copy strong { font-size: 18px; white-space: nowrap; }
.brand-copy span { color: #617372; font-size: 12px; white-space: nowrap; overflow: visible; text-overflow: clip; }
.site-nav { margin-left: auto; }
.site-nav ul { display: flex; align-items: center; gap: 30px; }
.site-nav a { display: block; position: relative; padding: 25px 0 23px; color: #102b29; font-size: 14px; font-weight: 700; white-space: nowrap; }
.site-nav a::after { position: absolute; right: 0; bottom: 0; left: 0; height: 3px; background: var(--blue); content: ""; opacity: 0; }
.site-nav a:hover::after, .site-nav a.is-current::after { opacity: 1; }
.header-actions { display: flex; align-items: center; gap: 9px; }
.header-download, .primary-download, .download-action { display: inline-flex; align-items: center; justify-content: center; gap: 9px; background: var(--deep); color: #fff; font-weight: 700; }
.header-download { min-width: 132px; height: 42px; padding: 0 17px; border-radius: 5px; font-size: 14px; }
.header-download:hover, .primary-download:hover { background: var(--blue); color: #fff; }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 0; border: 1px solid var(--deep); border-radius: 0; background: transparent; cursor: pointer; }

.i-download, .i-menu, .i-search, .i-servant, .i-material, .i-calendar, .i-book, .i-star, .i-user, .i-arrow, .i-plus, .i-globe, .i-top { display: inline-block; width: 18px; height: 18px; background: center / contain no-repeat; flex: 0 0 auto; }
.i-download { background-image: url("../icons/download.svg"); }
.i-menu { background-image: url("../icons/menu.svg"); }
.i-search { background-image: url("../icons/search.svg"); }
.i-servant { background-image: url("../icons/servant.svg"); }
.i-material { background-image: url("../icons/material.svg"); }
.i-calendar { background-image: url("../icons/calendar.svg"); }
.i-book { background-image: url("../icons/book.svg"); }
.i-star { background-image: url("../icons/star.svg"); }
.i-user { background-image: url("../icons/user.svg"); }
.i-arrow { background-image: url("../icons/arrow.svg"); }
.i-plus { background-image: url("../icons/plus.svg"); }
.i-globe { background-image: url("../icons/globe.svg"); }
.i-top { background-image: url("../icons/top.svg"); }
.header-download .i-download, .primary-download .i-download, .download-action .i-download { filter: brightness(0) invert(1); }

.hero { min-height: 630px; display: grid; grid-template-columns: minmax(0, 1fr) 360px; align-items: center; column-gap: 80px; padding-top: 54px; padding-bottom: 54px; background-image: linear-gradient(rgba(53, 114, 121, .09) 1px, transparent 1px), linear-gradient(90deg, rgba(53, 114, 121, .09) 1px, transparent 1px); background-size: 36px 36px; }
.eyebrow { color: #31736a; font-size: 12px; font-weight: 800; letter-spacing: 2px; line-height: 1.3; }
.hero h1 { margin-top: 13px; color: var(--deep); font-size: 76px; line-height: 1.02; letter-spacing: -3px; white-space: nowrap; }
.hero-lead { max-width: 590px; margin-top: 25px; color: #425f6f; font-size: 16px; line-height: 1.95; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.hero-tags li { display: inline-flex; align-items: center; gap: 7px; border: 1px solid #bfcfcb; background: rgba(255,255,255,.7); padding: 8px 12px; color: #1b504a; font-size: 13px; font-weight: 700; }
.hero-tags .i-servant, .hero-tags .i-material, .hero-tags .i-calendar { width: 16px; height: 16px; }
.primary-download { width: 206px; height: 54px; margin-top: 28px; border-radius: 5px; font-size: 16px; }
.age-label { display: block; margin-top: 9px; color: #5e737d; font-size: 13px; }
.hero-device { justify-self: end; width: 340px; }
.phone-frame { position: relative; width: 320px; height: 544px; margin-left: auto; padding: 14px 12px 12px; overflow: hidden; border: 11px solid #101b21; border-radius: 38px; background: #fff; box-shadow: none; }
.phone-notch { position: absolute; z-index: 2; top: 0; left: 50%; width: 114px; height: 23px; transform: translateX(-50%); border-radius: 0 0 16px 16px; background: #101b21; }
.phone-status { height: 25px; display: flex; justify-content: space-between; align-items: center; padding: 0 5px; color: #17232c; font-size: 12px; font-weight: 800; }
.phone-signal { font-size: 12px; letter-spacing: 1px; }
.phone-app { height: calc(100% - 25px); overflow: hidden; border: 1px solid #dce6e3; background: #f8fbfa; }
.app-topbar { height: 43px; display: flex; align-items: center; gap: 7px; padding: 0 11px; border-bottom: 1px solid #d7e3de; background: #fff; font-size: 13px; }
.app-topbar .i-search { width: 16px; height: 16px; margin-left: auto; }
.app-mark { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 5px; background: var(--blue); color: #fff; font-size: 12px; font-weight: 800; }
.app-search { display: flex; align-items: center; gap: 7px; height: 35px; margin: 10px; padding: 0 9px; border-radius: 4px; background: #e7efeb; color: #73827f; font-size: 12px; }
.app-search .i-search { width: 14px; height: 14px; }
.app-tabs { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid #d5e1dd; background: #fff; }
.app-tabs button { height: 36px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: #56706b; cursor: pointer; font-size: 12px; font-weight: 700; }
.app-tabs button.is-active { border-bottom-color: var(--blue); color: var(--blue); }
.phone-panel { display: none; padding: 10px; }
.phone-panel.is-active { display: block; }
.feature-banner { display: grid; gap: 2px; padding: 12px; border-radius: 4px; background: linear-gradient(120deg, #123a5a, #276b77); color: #fff; }
.feature-banner span { color: #c7ee80; font-size: 12px; }
.feature-banner strong { font-size: 17px; }
.feature-banner small { font-size: 12px; }
.phone-section-title { display: flex; justify-content: space-between; margin: 11px 0 8px; font-size: 12px; }
.phone-section-title span { color: var(--blue); }
.mini-servants { display: grid; gap: 5px; }
.mini-servants article { display: grid; grid-template-columns: 27px 1fr; column-gap: 7px; align-items: center; padding: 6px; border: 1px solid #dde8e3; background: #fff; }
.mini-servants strong { font-size: 12px; }
.mini-servants small { font-size: 12px; color: #75827f; }
.avatar-avatar { grid-row: span 2; display: inline-flex; justify-content: center; align-items: center; width: 27px; height: 27px; border-radius: 50%; background: #e3b84d; color: #fff; font-size: 12px; font-weight: 800; }
.avatar-avatar.blue { background: #3f7ec4; }.avatar-avatar.wine { background: #865564; }
.route-card, .team-card { display: grid; gap: 5px; margin-bottom: 8px; padding: 12px; border: 1px solid #c9ddd7; background: #fff; }
.route-card span, .team-card span { color: #637772; font-size: 12px; }.route-card strong, .team-card strong { font-size: 15px; }.route-card b, .team-card b { color: var(--blue); font-size: 12px; }
.route-line { display: flex; justify-content: space-between; margin-top: 6px; padding: 9px; border-bottom: 1px solid #dce6e2; background: #fff; font-size: 12px; }.route-line b { color: #536d6a; }
.phone-nav { position: absolute; right: 0; bottom: 0; left: 0; height: 48px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; border-top: 1px solid #d5e1dd; background: #fff; }
.phone-nav span { display: grid; justify-items: center; gap: 1px; color: #6d7b78; font-size: 12px; }.phone-nav span.is-current { color: var(--blue); }.phone-nav i { width: 15px; height: 15px; }

section { scroll-margin-top: 92px; }
.section-shell { padding-top: 95px; padding-bottom: 95px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 32px; border-bottom: 1px solid #193a4b; padding-bottom: 16px; }
.section-heading h2 { margin-top: 8px; color: var(--deep); font-size: 46px; letter-spacing: -2px; line-height: 1.05; }
.section-heading > p { max-width: 440px; color: #4f6c7a; font-size: 15px; text-align: right; }
.servants { background: #e5efed; }
.servant-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 18px; }
.servant-feature { min-height: 338px; display: flex; flex-direction: column; align-items: flex-start; padding: 30px; background: var(--deep); color: #fff; }
.card-no { color: #d4ef7a; font-size: 13px; font-weight: 800; letter-spacing: 1px; }.servant-feature p { margin-top: 34px; color: #cbe2d6; font-size: 12px; }.servant-feature h3 { margin-top: 7px; font-size: 28px; line-height: 1.25; }.servant-feature > span { margin-top: 14px; color: #c9dcda; font-size: 14px; }.role-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 22px; }.role-strip button { min-width: 64px; padding: 7px 10px; border: 1px solid #6f9691; background: transparent; color: #fff; cursor: pointer; font-size: 12px; }.role-strip button.is-selected { border-color: var(--lime); background: var(--lime); color: #102b29; }
.servant-list { display: grid; gap: 10px; }.servant-list article { display: grid; grid-template-columns: 45px 1fr 20px; gap: 14px; align-items: center; min-height: 106px; padding: 20px; border: 1px solid #a8c2bc; background: #f8fbf8; }.archive-token { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 50%; background: #1d7972; color: #fff; font-weight: 800; }.archive-token.lime { background: #9dca4d; color: #14322d; }.archive-token.sky { background: #538ec0; }.servant-list strong { font-size: 17px; }.servant-list p { color: #617572; font-size: 13px; }.servant-list .i-arrow { width: 18px; height: 18px; }
.materials { background: #f7f5ed; }.route-board { display: grid; grid-template-columns: repeat(3, 1fr) 1.15fr; border: 1px solid var(--ink); }.route-step { min-height: 230px; padding: 28px 23px; border-right: 1px solid var(--ink); background: #fff; }.route-step.is-active { background: #dcebd7; }.route-step span { display: inline-flex; align-items: center; justify-content: center; width: 31px; height: 31px; border-radius: 50%; background: var(--gold); color: #1a302e; font-size: 12px; font-weight: 800; }.route-step h3 { margin-top: 28px; font-size: 23px; }.route-step p { margin-top: 10px; color: #4d6869; font-size: 14px; }.route-status { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: 28px; background: var(--deep); color: #fff; }.route-status .i-material { width: 31px; height: 31px; filter: brightness(0) invert(1); }.route-status strong { margin-top: 18px; font-size: 22px; }.route-status span { margin-top: 8px; color: #cadcd8; font-size: 13px; }.route-status b { margin-top: 24px; padding: 8px 10px; background: #a2cb53; color: #122e2a; font-size: 12px; }
.screens { background: #edf2ee; }.screen-track { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }.screen-card { border: 1px solid #b9cdc5; background: #fff; }.screen-card figure { width: 100%; height: 450px; margin: 0; border-bottom: 1px solid #b9cdc5; background: #f5f5f0; }.screen-card figure img { width: 100%; height: 100%; object-fit: contain; object-position: center; }.screen-card > div { min-height: 106px; padding: 16px; }.screen-card span { color: var(--blue); font-size: 12px; font-weight: 800; }.screen-card strong { display: block; margin-top: 7px; font-size: 18px; }.screen-card p { margin-top: 4px; color: #58706d; font-size: 13px; }
.guide { background: #f7f5ed; }.faq-list { border-top: 1px solid #163548; }.faq-item { border-bottom: 1px solid #bdcfcd; }.faq-trigger, .official-trigger { width: 100%; display: grid; grid-template-columns: 38px 1fr 22px; align-items: center; gap: 10px; padding: 21px 16px; border: 0; background: transparent; color: var(--ink); text-align: left; cursor: pointer; }.faq-trigger > span { color: var(--blue); font-size: 12px; font-weight: 800; }.faq-trigger strong, .official-trigger strong { font-size: 16px; }.faq-trigger .i-plus, .official-trigger .i-plus { justify-self: end; }.faq-answer { padding: 0 52px 20px; color: #526f78; font-size: 14px; }.official-fold { margin-top: 20px; border: 1px solid var(--ink); background: #fff; }.official-trigger { grid-template-columns: 21px 1fr 22px; }.official-answer { padding: 0 47px 18px; }.official-answer a { color: var(--blue); text-decoration: underline; }
.voices { padding: 95px 0; background: var(--deep); }.voices .section-heading { border-color: #78918a; }.voices .eyebrow { color: #bade73; }.voices .section-heading h2 { color: #fff; }.voices .section-heading > p { color: #c9dcda; }.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }.review-card { position: relative; min-height: 277px; display: flex; flex-direction: column; padding: 20px; border-top: 3px solid var(--lime); background: #fff; }.review-card:nth-child(2), .review-card:nth-child(5) { border-color: var(--gold); }.review-meta { display: grid; grid-template-columns: 32px 1fr auto; align-items: center; gap: 9px; }.review-meta .i-user { width: 32px; height: 32px; padding: 7px; border-radius: 50%; background-color: var(--deep); background-size: 17px; }.review-meta strong { font-size: 14px; }.review-meta span { color: #bc8d21; font-size: 12px; white-space: nowrap; }.review-card p { margin: 17px 0 18px; color: #284451; font-size: 14px; line-height: 1.85; }.review-card time { margin-top: auto; align-self: flex-end; color: #607a80; font-size: 12px; }
.download { display: grid; grid-template-columns: 190px 1fr 250px; align-items: stretch; padding-top: 0; padding-bottom: 0; border: 1px solid #102a3a; background: #fff; }.download-stamp { min-height: 162px; display: grid; align-content: center; justify-items: center; border-right: 1px dashed #102a3a; background: #d7ed81; }.download-stamp span { font-size: 56px; font-weight: 900; line-height: 1; }.download-stamp small { margin-top: 8px; font-size: 12px; font-weight: 800; letter-spacing: 1px; }.download-copy { padding: 30px 36px; }.download-copy h2 { margin-top: 8px; font-size: 29px; line-height: 1.2; }.download-copy > p:last-child { margin-top: 9px; color: #597177; font-size: 14px; }.download-action { min-height: 162px; padding: 20px; background: var(--blue); font-size: 18px; }.download-action:hover { background: #185f9f; }
.site-footer { margin-top: 0; background: #0c293b; color: #fff; }.footer-inner { min-height: 168px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; padding: 28px 0; }.footer-brand img { border-color: #406072; }.footer-brand .brand-copy span { color: #a8c3ca; }.site-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 20px; }.site-footer nav a { color: #f3f7f5; font-size: 13px; }.site-footer p { grid-column: 1 / -1; margin: 0; text-align: center; color: #b5cbd0; font-size: 12px; }
.back-top { position: fixed; z-index: 999; right: 25px; bottom: 25px; display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; border: 1px solid #0e2e42; border-radius: 50%; background: #d9ec79; box-shadow: 0 8px 20px rgba(12, 37, 55, .18); }.back-top .i-top { width: 19px; height: 19px; }

@media (max-width: 860px) {
  :root { --header-height: 66px; }
  body { font-size: 14px; }
  .header-inner, .section-shell, .footer-inner { width: min(100% - 28px, 600px); }
  .header-inner { gap: 8px; }
  .brand { gap: 7px; }.brand img { width: 38px; height: 38px; }.brand-copy strong { font-size: 15px; }.brand-copy span { font-size: 12px; }
  .site-nav { position: fixed; z-index: 1001; top: var(--header-height); right: 14px; left: 14px; display: none; margin: 0; border: 1px solid #102b3d; background: #fff; box-shadow: 0 14px 28px rgba(12, 37, 55, .13); }.site-nav.is-open { display: block; }.site-nav ul { display: grid; gap: 0; padding: 8px; }.site-nav a { padding: 12px 14px; }.site-nav a::after { display: none; }.site-nav a.is-current { background: #edf5f2; color: var(--blue); }
  .header-actions { margin-left: auto; }.header-download { min-width: 0; height: 38px; padding: 0 11px; font-size: 13px; }.header-download .i-download { display: none; }.menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; }
  .hero { min-height: 0; grid-template-columns: 1fr; justify-items: center; row-gap: 35px; padding-top: 42px; padding-bottom: 55px; text-align: center; }.hero-copy { width: 100%; }.hero h1 { margin-top: 10px; font-size: 49px; letter-spacing: -2px; white-space: normal; }.hero-lead { margin: 18px auto 0; font-size: 14px; line-height: 1.85; }.hero-tags { justify-content: center; }.primary-download { margin-top: 23px; }.age-label { text-align: center; }.hero-device { justify-self: center; width: 100%; }.phone-frame { width: 292px; height: 501px; margin: 0 auto; border-radius: 34px; }
  .section-shell { padding-top: 62px; padding-bottom: 62px; }.section-heading { display: grid; gap: 12px; align-items: start; margin-bottom: 24px; padding-bottom: 13px; }.section-heading h2 { font-size: 36px; }.section-heading > p { max-width: none; font-size: 14px; text-align: left; }
  .servant-layout, .route-board { grid-template-columns: 1fr; }.servant-feature { min-height: 290px; }.servant-list article { min-height: 92px; }.route-step { min-height: 150px; border-right: 0; border-bottom: 1px solid var(--ink); }.route-step h3 { margin-top: 15px; }.route-status { min-height: 180px; }
  .screen-track { display: flex; gap: 12px; overflow-x: auto; padding: 0 1px 10px; scroll-snap-type: x mandatory; scrollbar-color: var(--blue) #dce7e1; }.screen-card { flex: 0 0 250px; scroll-snap-align: start; }.screen-card figure { height: 450px; }
  .faq-trigger { grid-template-columns: 30px 1fr 20px; padding: 18px 9px; }.faq-trigger strong { font-size: 14px; }.faq-answer { padding: 0 39px 17px; font-size: 13px; }.official-trigger { padding: 18px 12px; }.official-answer { padding: 0 43px 16px; }
  .voices { padding: 62px 0; }.review-grid { grid-template-columns: 1fr; }.review-card { min-height: 0; }.review-card p { font-size: 14px; }
  .download { grid-template-columns: 1fr; }.download-stamp { min-height: 112px; border-right: 0; border-bottom: 1px dashed #102a3a; }.download-stamp span { font-size: 47px; }.download-copy { padding: 26px 20px; text-align: center; }.download-copy h2 { font-size: 25px; }.download-action { min-height: 70px; font-size: 16px; }
  .footer-inner { grid-template-columns: 1fr; justify-items: center; text-align: center; gap: 20px; }.site-footer nav { justify-content: center; gap: 11px 18px; }.footer-brand { justify-self: center; }.site-footer p { grid-column: auto; }
  .back-top { right: 15px; bottom: 15px; width: 44px; height: 44px; }
}

@media (max-width: 390px) {
  .header-inner, .section-shell, .footer-inner { width: calc(100% - 24px); }.brand img { width: 35px; height: 35px; }.brand-copy strong { font-size: 14px; }.header-download { padding: 0 9px; }.hero h1 { font-size: 43px; }.hero-tags li { padding: 7px 9px; }.phone-frame { width: 278px; height: 480px; }.section-heading h2 { font-size: 33px; }.screen-card { flex-basis: 238px; }.screen-card figure { height: 430px; }
}