:root {
  --sky-0: #f8fcff;
  --sky-1: #eaf7ff;
  --sky-2: #d6efff;
  --sky-3: #b9e2ff;
  --blue: #1674ea;
  --blue-dark: #0b5dc8;
  --navy: #0c2340;
  --text: #17314e;
  --muted: #66809b;
  --line: #cfe4f2;
  --white: #fff;
  --shadow: 0 24px 65px rgba(43, 116, 166, .15);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--sky-0); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
body.modal-open, body.menu-open { overflow: hidden; }
button, input, textarea { color: inherit; font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
.shell { width: min(100% - 48px, 1240px); margin-inline: auto; }
.section { padding: 118px 0; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 200; padding: 12px 18px; color: #fff; background: var(--navy); }
.skip-link:focus { top: 16px; }

.header { position: fixed; z-index: 80; top: 0; width: 100%; transition: background .3s, border .3s, box-shadow .3s; }
.header.scrolled { border-bottom: 1px solid rgba(42,116,166,.1); background: rgba(248,252,255,.86); box-shadow: 0 8px 35px rgba(58,124,166,.06); backdrop-filter: blur(18px); }
.header-row { display: flex; align-items: center; height: 84px; gap: 34px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.brand-mark { position: relative; display: block; width: 39px; height: 49px; overflow: hidden; border-radius: 12px; background: #f4f1ea; }
.brand-mark img { position: absolute; top: -13px; left: -20px; width: 78px; max-width: none; height: auto; }
.wordmark { color: var(--navy); font-size: 20px; font-weight: 820; letter-spacing: -.045em; }
.wordmark span { color: var(--blue); }
.nav { display: flex; gap: 29px; align-items: center; margin-left: auto; font-size: 13px; font-weight: 650; }
.nav a { transition: color .2s; }
.nav a:hover { color: var(--blue); }
.header-button { display: inline-flex; align-items: center; gap: 28px; min-height: 46px; padding: 0 19px; border: 0; border-radius: 14px; color: #fff; background: var(--navy); font-size: 12px; font-weight: 760; }
.header-button:hover { background: var(--blue); }
.header-button span { color: var(--sky-3); }
.menu-button { display: none; width: 44px; height: 44px; padding: 0; border: 0; background: transparent; }
.menu-button i { display: block; width: 22px; height: 1.5px; margin: 6px auto; background: var(--navy); transition: transform .25s; }

.hero { position: relative; min-height: 850px; padding: 156px 0 90px; overflow: hidden; background: linear-gradient(145deg, #f9fdff 0%, #e9f7ff 55%, #dff3ff 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .45; background-image: linear-gradient(rgba(28,116,173,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(28,116,173,.04) 1px, transparent 1px); background-size: 62px 62px; mask-image: linear-gradient(to right, black, transparent 75%); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); }
.hero-glow-a { right: 3%; top: 10%; width: 430px; height: 430px; background: rgba(82,185,255,.2); box-shadow: 0 0 0 90px rgba(111,201,255,.07); }
.hero-glow-b { left: -120px; bottom: -180px; width: 420px; height: 420px; background: rgba(150,218,255,.22); }
.hero-layout { position: relative; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 65px; }
.online-pill { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 27px; padding: 9px 13px; border: 1px solid rgba(22,116,234,.15); border-radius: 999px; color: var(--blue); background: rgba(255,255,255,.6); font-size: 9px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; backdrop-filter: blur(10px); }
.online-pill i { width: 7px; height: 7px; border-radius: 50%; background: #35c58b; box-shadow: 0 0 0 5px rgba(53,197,139,.14); }
.hero h1 { max-width: 740px; margin: 0; color: var(--navy); font-size: clamp(60px, 6.8vw, 98px); font-weight: 720; line-height: .94; letter-spacing: -.065em; text-wrap: balance; }
.hero h1 em { color: var(--blue); font-style: normal; font-weight: 720; }
.hero-copy > p { max-width: 630px; margin: 33px 0 0; color: var(--muted); font-size: 20px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 39px; }
.primary-button, .white-button, .light-button { display: inline-flex; align-items: center; justify-content: space-between; gap: 36px; min-height: 59px; padding: 0 25px; border: 0; border-radius: 17px; font-size: 13px; font-weight: 780; transition: transform .2s, background .2s, box-shadow .2s; }
.primary-button { color: #fff; background: var(--blue); box-shadow: 0 17px 35px rgba(22,116,234,.22); }
.primary-button:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 21px 42px rgba(22,116,234,.28); }
.secondary-link { display: inline-flex; justify-content: space-between; gap: 25px; min-width: 195px; padding: 13px 0; border-bottom: 1px solid #accde2; font-size: 13px; font-weight: 700; }
.trust-list { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 48px; }
.trust-list span { color: #6e879d; font-size: 10px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.trust-list b { margin-right: 5px; color: #35ae83; }

.hero-stage { position: relative; min-height: 610px; }
.stage-orbit { position: absolute; right: -100px; top: -30px; width: 520px; height: 520px; border: 1px solid rgba(22,116,234,.13); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.18), 0 0 0 140px rgba(255,255,255,.12); }
.app-window { position: absolute; z-index: 2; overflow: hidden; border: 1px solid rgba(255,255,255,.88); border-radius: 28px; background: rgba(255,255,255,.76); box-shadow: 0 34px 80px rgba(46,117,163,.19); backdrop-filter: blur(22px); }
.window-main { top: 45px; right: 22px; width: min(100%, 500px); min-height: 505px; transform: rotate(1.5deg); }
.window-bar { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 15px; padding: 17px 20px; border-bottom: 1px solid rgba(124,181,216,.24); color: #829aaf; font-size: 8px; font-weight: 780; letter-spacing: .13em; text-transform: uppercase; }
.window-dots { display: flex; gap: 5px; }
.window-dots i { width: 7px; height: 7px; border-radius: 50%; background: #b8def6; }
.window-dots i:nth-child(2) { background: #7fc5f1; }
.window-dots i:nth-child(3) { background: #3ba8ea; }
.secure { color: #37ae83; }
.window-content { padding: 33px; }
.task-head { display: flex; align-items: center; gap: 16px; }
.task-icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 17px; color: #fff; background: linear-gradient(145deg, #62c2ff, #1674ea); font-family: Georgia, serif; font-size: 26px; box-shadow: 0 13px 28px rgba(22,116,234,.2); }
.task-head small, .task-head h3 { display: block; }
.task-head small { margin-bottom: 5px; color: #8ca0b2; font-size: 8px; font-weight: 760; letter-spacing: .14em; text-transform: uppercase; }
.task-head h3 { margin: 0; color: var(--navy); font-size: 24px; letter-spacing: -.03em; }
.progress { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; margin-top: 38px; }
.progress i { height: 5px; border-radius: 999px; background: #d8ebf7; }
.progress i:nth-child(-n+3) { background: linear-gradient(90deg, #55bfff, #1674ea); }
.task-statuses { display: grid; gap: 14px; margin-top: 30px; }
.task-statuses span { display: flex; align-items: center; gap: 11px; padding: 14px 16px; border: 1px solid #e0eef7; border-radius: 14px; color: #688199; background: rgba(250,253,255,.7); font-size: 11px; font-weight: 680; }
.task-statuses span::before { content: ""; width: 9px; height: 9px; border: 2px solid #afcfe3; border-radius: 50%; }
.task-statuses .done::before { border-color: #38b986; background: #38b986; box-shadow: inset 0 0 0 2px #fff; }
.task-statuses .active { color: var(--blue); border-color: #aad8f6; background: #edf8ff; }
.task-statuses .active::before { border-color: var(--blue); box-shadow: 0 0 0 5px rgba(22,116,234,.09); }
.task-footer { display: flex; align-items: center; gap: 15px; margin-top: 30px; color: #8fa3b5; font-size: 8px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.task-footer .route { position: relative; flex: 1; height: 1px; background: #c7e1f1; }
.task-footer .route i { position: absolute; right: 28%; top: -4px; width: 9px; height: 9px; border: 2px solid var(--blue); border-radius: 50%; background: #fff; }
.float-card { position: absolute; z-index: 4; border: 1px solid rgba(255,255,255,.9); border-radius: 19px; background: rgba(255,255,255,.88); box-shadow: var(--shadow); backdrop-filter: blur(18px); }
.float-message { left: -28px; bottom: 72px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; width: 275px; padding: 15px; transform: rotate(-2deg); }
.avatar { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 13px; color: #fff; background: var(--blue); font-family: Georgia, serif; font-size: 19px; }
.float-card b, .float-card small { display: block; }
.float-card b { color: var(--navy); font-size: 11px; }
.float-card small { margin-top: 4px; color: #8da1b4; font-size: 8px; }
.check { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; color: #fff; background: #38ba86; font-style: normal; font-size: 11px; }
.float-city { right: -32px; top: 8px; padding: 14px 17px; transform: rotate(3deg); }
.float-time { right: -8px; bottom: 10px; display: flex; align-items: center; gap: 11px; padding: 14px 17px; }
.float-time > i { width: 9px; height: 9px; border-radius: 50%; background: #36c08b; box-shadow: 0 0 0 5px rgba(54,192,139,.12); }

.quick-strip { padding: 21px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.78); }
.quick-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; color: #6d879e; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.quick-row i { width: 5px; height: 5px; border-radius: 50%; background: #72c7f8; }

.intro { background: #fff; }
.intro-grid { display: grid; grid-template-columns: .27fr 1fr; gap: 80px; }
.section-label { margin: 0; color: var(--blue); font-size: 9px; font-weight: 850; letter-spacing: .18em; text-transform: uppercase; }
.intro h2, .section-head h2, .faq h2 { margin: -12px 0 0; color: var(--navy); font-size: clamp(48px, 5.6vw, 77px); font-weight: 720; line-height: 1; letter-spacing: -.06em; }
.intro h2 em, .section-head h2 em, .requests-copy h2 em { color: var(--blue); font-style: normal; }
.intro-bottom { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 70px; margin-top: 52px; }
.intro-bottom > p { max-width: 680px; margin: 0; padding-left: 21px; border-left: 3px solid #78c8f8; color: var(--muted); font-size: 17px; line-height: 1.75; }
.mini-window { display: flex; align-items: center; gap: 13px; min-width: 260px; padding: 17px; border: 1px solid var(--line); border-radius: 18px; background: var(--sky-0); box-shadow: 0 15px 35px rgba(58,129,173,.08); }
.mini-window > span { display: grid; place-items: center; width: 43px; height: 43px; border-radius: 14px; color: var(--blue); background: var(--sky-2); font-family: Georgia, serif; font-size: 21px; }
.mini-window b, .mini-window small { display: block; }
.mini-window b { color: var(--navy); font-size: 11px; }
.mini-window small { margin-top: 4px; color: #8ba1b4; font-size: 8px; }

.services { background: var(--sky-1); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; margin-bottom: 55px; }
.section-head h2 { margin-top: 19px; }
.section-head > p { max-width: 390px; margin: 0 0 4px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.service-card { position: relative; display: flex; flex-direction: column; min-height: 410px; padding: 27px; overflow: hidden; border: 1px solid rgba(133,193,228,.35); border-radius: 26px; background: rgba(255,255,255,.78); box-shadow: 0 15px 45px rgba(64,132,174,.06); transition: transform .25s, box-shadow .25s, border-color .25s; }
.service-card:hover { z-index: 2; border-color: #9ad5f7; transform: translateY(-6px); box-shadow: 0 25px 60px rgba(64,132,174,.13); }
.service-top { display: flex; justify-content: space-between; color: #8ba4b9; font-size: 8px; font-weight: 800; letter-spacing: .14em; }
.service-icon { display: grid; place-items: center; width: 60px; height: 60px; margin-top: 45px; border: 1px solid #c8e6f8; border-radius: 19px; color: var(--blue); background: #edf9ff; font-family: Georgia, serif; font-size: 25px; }
.service-card h3 { margin: 29px 0 15px; color: var(--navy); font-size: 24px; line-height: 1.15; letter-spacing: -.035em; }
.service-card p { margin: 0 0 28px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.service-card > button { display: flex; justify-content: space-between; width: 100%; margin-top: auto; padding: 15px 0 0; border: 0; border-top: 1px solid #d5e9f5; color: var(--blue); background: transparent; font-size: 11px; font-weight: 800; }
.service-featured { color: #fff; background: linear-gradient(150deg, #2b91f0, #1268dc); border-color: transparent; }
.service-featured .service-top, .service-featured p { color: rgba(255,255,255,.72); }
.service-featured .service-icon { color: #fff; border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.14); }
.service-featured h3, .service-featured > button { color: #fff; }
.service-featured > button { border-color: rgba(255,255,255,.22); }
.service-question { color: #fff; background: var(--navy); border-color: var(--navy); }
.service-question .service-top, .service-question p { position: relative; color: #9db5cb; }
.service-question h3 { position: relative; margin-top: 105px; color: #fff; font-size: 38px; }
.service-question > button { position: relative; color: #8ecfff; border-color: rgba(255,255,255,.13); }
.question-orbit { position: absolute; right: -90px; top: 20px; width: 270px; height: 270px; border: 1px solid rgba(137,207,255,.15); border-radius: 50%; box-shadow: 0 0 0 45px rgba(137,207,255,.04), 0 0 0 90px rgba(137,207,255,.025); }

.friend { padding-top: 0; background: var(--sky-1); }
.friend-window { position: relative; display: grid; grid-template-columns: .48fr 1fr; min-height: 610px; overflow: hidden; border-radius: 34px; color: #fff; background: var(--navy); box-shadow: 0 35px 80px rgba(12,35,64,.17); }
.friend-panel { position: relative; display: flex; align-items: flex-end; padding: 34px; overflow: hidden; background: linear-gradient(145deg, #45aff5, #1674ea); }
.friend-panel::before { content: ""; position: absolute; left: -180px; top: -70px; width: 530px; height: 530px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; box-shadow: 0 0 0 65px rgba(255,255,255,.05), 0 0 0 130px rgba(255,255,255,.03); }
.friend-mark { position: absolute; right: 10px; top: -10px; color: rgba(255,255,255,.16); font-family: Georgia, serif; font-size: 275px; }
.friend-caption { position: relative; display: flex; align-items: center; gap: 9px; color: #d9efff; font-size: 9px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.friend-caption i { width: 7px; height: 7px; border-radius: 50%; background: #9ee2ff; box-shadow: 0 0 0 5px rgba(255,255,255,.12); }
.friend-copy { display: flex; flex-direction: column; justify-content: center; padding: 65px 72px; }
.section-label-light { color: #78c8ff; }
.friend-copy h2 { max-width: 680px; margin: 20px 0 27px; font-size: clamp(47px, 5vw, 70px); line-height: 1.02; letter-spacing: -.06em; }
.friend-copy > p:not(.section-label) { max-width: 570px; margin: 0; color: #9eb4c9; font-size: 16px; line-height: 1.72; }
.light-button { align-self: flex-start; margin-top: 34px; color: var(--navy); background: #dff4ff; }
.friend-notice { position: absolute; left: calc(48% - 95px); bottom: 35px; display: flex; align-items: center; gap: 12px; min-width: 245px; padding: 16px; border: 1px solid rgba(255,255,255,.22); border-radius: 18px; background: rgba(255,255,255,.14); box-shadow: 0 22px 50px rgba(7,30,55,.2); backdrop-filter: blur(16px); }
.friend-notice > i { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; color: #fff; background: #32bf89; font-style: normal; }
.friend-notice b, .friend-notice small { display: block; }
.friend-notice b { font-size: 10px; }
.friend-notice small { margin-top: 4px; color: #9fb5c9; font-size: 8px; }

.process { background: #fff; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; margin: 0; padding: 0; list-style: none; }
.steps li { position: relative; min-height: 300px; padding: 27px; border: 1px solid var(--line); border-radius: 24px; background: var(--sky-0); }
.steps li > span { color: #8ba5ba; font-size: 8px; font-weight: 800; }
.step-icon { display: grid; place-items: center; width: 50px; height: 50px; margin-top: 55px; border-radius: 16px; color: var(--blue); background: var(--sky-2); font-size: 20px; }
.steps h3 { margin: 25px 0 10px; color: var(--navy); font-size: 20px; }
.steps p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

.requests { background: var(--sky-0); }
.requests-layout { display: grid; grid-template-columns: .7fr 1fr; gap: 90px; }
.requests-copy h2 { margin: 20px 0 25px; color: var(--navy); font-size: clamp(50px, 5.8vw, 80px); line-height: .98; letter-spacing: -.06em; }
.requests-copy > p:not(.section-label) { max-width: 390px; margin: 0; color: var(--muted); line-height: 1.7; }
.requests-copy .primary-button { margin-top: 35px; }
.request-stack { display: grid; gap: 12px; }
.request-stack button { display: grid; grid-template-columns: 45px 1fr auto; align-items: center; gap: 20px; width: 100%; min-height: 112px; padding: 20px 24px; border: 1px solid var(--line); border-radius: 21px; text-align: left; background: #fff; transition: transform .2s, box-shadow .2s, border-color .2s; }
.request-stack button:hover { border-color: #93d0f5; transform: translateX(6px); box-shadow: 0 18px 40px rgba(64,132,174,.1); }
.request-stack span { color: #91a9bc; font-size: 8px; font-weight: 800; }
.request-stack p { margin: 0; color: var(--navy); font-size: 18px; font-weight: 680; line-height: 1.35; letter-spacing: -.02em; }
.request-stack i { color: var(--blue); font-style: normal; }

.faq { background: #fff; }
.faq-layout { display: grid; grid-template-columns: .6fr 1fr; gap: 110px; }
.faq h2 { margin-top: 20px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; gap: 25px; padding: 27px 0; cursor: pointer; list-style: none; color: var(--navy); font-size: 17px; font-weight: 720; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--blue); font-size: 24px; font-weight: 400; transition: transform .2s; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list p { max-width: 650px; margin: -3px 45px 27px 0; color: var(--muted); line-height: 1.7; }

.contact { position: relative; padding: 95px 0; overflow: hidden; background: var(--sky-1); }
.contact-glow { position: absolute; right: -90px; bottom: -220px; width: 520px; height: 520px; border-radius: 50%; background: rgba(78,187,255,.22); box-shadow: 0 0 0 75px rgba(120,204,255,.08), 0 0 0 150px rgba(120,204,255,.04); }
.contact-card { position: relative; display: grid; grid-template-columns: 1fr .55fr; align-items: end; gap: 80px; padding: 70px; overflow: hidden; border: 1px solid rgba(255,255,255,.85); border-radius: 35px; color: #fff; background: linear-gradient(145deg, #2a94ef, #116bdc); box-shadow: 0 35px 75px rgba(22,116,234,.2); }
.contact-card::after { content: "中国"; position: absolute; right: -35px; top: 5px; color: rgba(255,255,255,.07); font-family: Georgia, serif; font-size: 210px; letter-spacing: -.16em; }
.contact-card > * { position: relative; z-index: 2; }
.contact h2 { margin: 18px 0 0; font-size: clamp(56px, 7vw, 92px); line-height: .94; letter-spacing: -.065em; }
.contact h2 em { color: var(--navy); font-style: normal; }
.contact-side > p { margin: 0 0 30px; color: #dcefff; font-size: 15px; line-height: 1.7; }
.white-button { width: 100%; color: var(--navy); background: #fff; }
.copy-button { display: flex; justify-content: space-between; width: 100%; margin-top: 21px; padding: 0 0 8px; border: 0; border-bottom: 1px solid rgba(255,255,255,.42); color: #fff; background: transparent; text-align: left; font-weight: 750; }
.copy-button small { color: #c9e8ff; font-size: 8px; letter-spacing: .1em; text-transform: uppercase; }

.footer { padding: 29px 0; background: #fff; }
.footer-row { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; }
.footer-row p { margin: 0; color: #8199ad; font-size: 9px; font-weight: 780; letter-spacing: .12em; text-transform: uppercase; }
.footer-row p:nth-child(2) { text-align: center; }
.footer-row p:last-child { text-align: right; }
.floating-contact { display: none; }

.toast { position: fixed; z-index: 160; left: 50%; bottom: 28px; padding: 12px 18px; border-radius: 13px; color: #fff; background: var(--navy); box-shadow: 0 18px 40px rgba(12,35,64,.25); font-size: 12px; font-weight: 720; opacity: 0; transform: translate(-50%, 20px); pointer-events: none; transition: opacity .25s, transform .25s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.modal { position: fixed; z-index: 140; inset: 0; display: grid; place-items: center; padding: 24px; visibility: hidden; opacity: 0; transition: opacity .25s, visibility .25s; }
.modal.open { visibility: visible; opacity: 1; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(9,35,61,.42); backdrop-filter: blur(10px); }
.modal-window { position: relative; z-index: 2; width: min(100%, 610px); max-height: min(88vh, 820px); padding: 38px; overflow-y: auto; border: 1px solid rgba(255,255,255,.9); border-radius: 28px; background: rgba(248,253,255,.97); box-shadow: 0 40px 100px rgba(12,48,75,.28); transform: translateY(25px) scale(.98); transition: transform .3s; }
.modal.open .modal-window { transform: none; }
.modal-close { position: absolute; top: 18px; right: 18px; display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 13px; color: var(--muted); background: #fff; font-size: 24px; font-weight: 300; }
.modal-chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 11px; border-radius: 999px; color: var(--blue); background: var(--sky-2); font-size: 8px; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.modal-chip i { width: 7px; height: 7px; border-radius: 50%; background: #35bd88; }
.modal-window h2 { max-width: 500px; margin: 23px 50px 18px 0; color: var(--navy); font-size: 43px; line-height: 1.03; letter-spacing: -.05em; }
.modal-lead { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.modal-list-title { margin-top: 28px; padding-top: 23px; border-top: 1px solid var(--line); color: #8aa2b7; font-size: 8px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.modal-window ul { display: grid; gap: 11px; margin: 18px 0 0; padding: 0; list-style: none; }
.modal-window li { display: flex; gap: 11px; color: #52708c; font-size: 13px; line-height: 1.5; }
.modal-window li::before { content: "✓"; color: #31b883; font-weight: 800; }
.modal-action { width: 100%; margin-top: 30px; }
.contact-modal-window form { display: grid; gap: 18px; margin-top: 25px; }
.contact-modal-window label { display: grid; gap: 8px; color: var(--navy); font-size: 11px; font-weight: 750; }
.contact-modal-window textarea, .contact-modal-window input { width: 100%; border: 1px solid #c8e2f1; border-radius: 14px; outline: none; background: #fff; font-size: 14px; font-weight: 400; transition: border .2s, box-shadow .2s; }
.contact-modal-window textarea { min-height: 120px; padding: 15px; resize: vertical; line-height: 1.5; }
.contact-modal-window input { height: 50px; padding: 0 15px; }
.contact-modal-window textarea:focus, .contact-modal-window input:focus { border-color: #72bdf0; box-shadow: 0 0 0 4px rgba(51,158,228,.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.form-note { color: #8ca2b5; font-size: 9px; line-height: 1.5; }

@media (max-width: 1020px) {
  .nav { gap: 18px; }
  .hero-layout { grid-template-columns: 1fr .78fr; gap: 35px; }
  .float-message { left: -10px; }
  .float-city { right: -10px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .friend-window { grid-template-columns: .42fr 1fr; }
}

@media (max-width: 760px) {
  body { padding-bottom: 73px; }
  .shell { width: min(100% - 30px, 1240px); }
  .section { padding: 78px 0; }
  .header-row { height: 70px; }
  .brand-mark { width: 35px; height: 45px; }
  .brand-mark img { top: -12px; left: -18px; width: 70px; }
  .wordmark { font-size: 18px; }
  .header-button { display: none; }
  .menu-button { display: block; margin-left: auto; }
  .menu-button[aria-expanded="true"] i:first-child { transform: translateY(3.75px) rotate(45deg); }
  .menu-button[aria-expanded="true"] i:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .nav { position: absolute; top: 70px; right: 0; left: 0; display: grid; align-content: start; gap: 0; height: calc(100dvh - 70px); margin: 0; padding: 27px 22px 100px; color: #fff; background: rgba(12,35,64,.98); transform: translateX(105%); transition: transform .35s; }
  .nav.open { transform: none; }
  .nav a { padding: 19px 0; border-bottom: 1px solid rgba(255,255,255,.12); font-size: 29px; font-weight: 700; letter-spacing: -.04em; }
  .nav::after { content: "chinatim.ru · 中国"; margin-top: 34px; color: #83ccff; font-size: 9px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
  .hero { min-height: 0; padding: 112px 0 62px; }
  .hero-layout { grid-template-columns: 1fr; gap: 45px; }
  .hero h1 { font-size: clamp(52px, 15.8vw, 67px); }
  .hero-copy > p { margin-top: 24px; font-size: 17px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 13px; margin-top: 29px; }
  .primary-button { width: 100%; }
  .secondary-link { width: 100%; }
  .trust-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 34px; }
  .hero-stage { min-height: 500px; }
  .stage-orbit { right: -150px; width: 450px; height: 450px; }
  .window-main { top: 20px; right: 0; left: 0; width: auto; min-height: 425px; border-radius: 24px; }
  .window-bar { grid-template-columns: auto 1fr; }
  .window-bar > span:last-child { display: none; }
  .window-content { padding: 23px; }
  .task-head h3 { font-size: 21px; }
  .task-statuses { gap: 9px; margin-top: 22px; }
  .task-statuses span { padding: 11px 13px; }
  .task-footer { margin-top: 21px; }
  .float-message { left: -7px; bottom: 4px; width: 250px; }
  .float-city { top: -13px; right: -5px; }
  .float-time { display: none; }
  .quick-strip { overflow: hidden; }
  .quick-row { width: max-content; justify-content: flex-start; }
  .intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .intro h2, .section-head h2, .faq h2 { margin-top: 0; font-size: 46px; }
  .intro-bottom { grid-template-columns: 1fr; gap: 33px; margin-top: 35px; }
  .intro-bottom > p { padding-left: 16px; font-size: 15px; }
  .mini-window { min-width: 0; }
  .section-head { align-items: flex-start; flex-direction: column; gap: 25px; margin-bottom: 36px; }
  .section-head > p { font-size: 14px; }
  .service-grid { display: flex; gap: 12px; margin-inline: -15px; padding: 0 15px 20px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .service-grid::-webkit-scrollbar { display: none; }
  .service-card { flex: 0 0 82vw; max-width: 330px; min-height: 390px; padding: 24px; border-radius: 23px; scroll-snap-align: start; }
  .friend { padding-top: 0; }
  .friend-window { grid-template-columns: 1fr; min-height: 0; border-radius: 28px; }
  .friend-panel { min-height: 235px; padding: 25px; }
  .friend-mark { font-size: 200px; }
  .friend-copy { padding: 43px 25px 65px; }
  .friend-copy h2 { font-size: 42px; }
  .friend-copy > p:not(.section-label) { font-size: 14px; }
  .light-button { width: 100%; }
  .friend-notice { left: 22px; right: 22px; bottom: 18px; min-width: 0; }
  .steps { grid-template-columns: 1fr 1fr; gap: 10px; }
  .steps li { min-height: 250px; padding: 20px; border-radius: 20px; }
  .step-icon { margin-top: 35px; }
  .steps h3 { font-size: 17px; }
  .requests-layout { grid-template-columns: 1fr; gap: 48px; }
  .requests-copy h2 { font-size: 49px; }
  .request-stack button { grid-template-columns: 28px 1fr auto; gap: 11px; min-height: 100px; padding: 17px; }
  .request-stack p { font-size: 16px; }
  .faq-layout { grid-template-columns: 1fr; gap: 47px; }
  .faq-list summary { font-size: 15px; }
  .contact { padding: 68px 0; }
  .contact-card { grid-template-columns: 1fr; gap: 35px; padding: 38px 23px; border-radius: 27px; }
  .contact h2 { font-size: 53px; }
  .footer-row { grid-template-columns: 1fr 1fr; }
  .footer-row p:nth-child(2) { display: none; }
  .floating-contact { position: fixed; z-index: 70; right: 11px; bottom: max(9px, env(safe-area-inset-bottom)); left: 11px; display: flex; align-items: center; justify-content: space-between; min-height: 57px; padding: 0 19px; border: 1px solid rgba(255,255,255,.18); border-radius: 18px; color: #fff; background: rgba(12,35,64,.95); box-shadow: 0 18px 42px rgba(12,35,64,.25); backdrop-filter: blur(14px); font-size: 13px; font-weight: 760; transition: opacity .25s, transform .25s; }
  .floating-contact span { display: flex; align-items: center; gap: 10px; }
  .floating-contact span i { width: 7px; height: 7px; border-radius: 50%; background: #50c79a; box-shadow: 0 0 0 5px rgba(80,199,154,.14); }
  .floating-contact b { color: #87ceff; }
  .floating-contact.hidden, body.menu-open .floating-contact, body.modal-open .floating-contact { opacity: 0; transform: translateY(90px); pointer-events: none; }
  .modal { align-items: end; padding: 10px; }
  .modal-window { width: 100%; max-height: 91dvh; padding: 28px 20px 25px; border-radius: 25px; transform: translateY(100%); }
  .modal.open .modal-window { transform: none; }
  .modal-close { top: 14px; right: 14px; }
  .modal-window h2 { margin-right: 45px; font-size: 36px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 370px) {
  .hero h1 { font-size: 50px; }
  .steps { grid-template-columns: 1fr; }
  .steps li { min-height: 220px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}