/* ===== Poster: 朱红 · 墨 · 米 · 金 ===== */
:root {
  --red: #c8281e;
  --red-d: #9b1c14;
  --red-dd: #7a140e;
  --ink: #16110f;
  --ink-2: #2a201c;
  --cream: #f6ecd8;
  --paper: #fbf6ec;
  --gold: #d9a63a;
  --gold-l: #ecc66a;
  --gold-d: #8a6212;
  --text: #1d1714;
  --muted: #5a4b42;
  --line: #e2d4bb;
  --ok: #1f7a43;
  --bad: #b3221a;
  --sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Noto Sans Arabic", Tahoma, Roboto, Arial, sans-serif;
  --serif: Georgia, "Times New Roman", "Songti SC", "Noto Serif SC", serif;
  --mono: ui-monospace, "Cascadia Code", Consolas, monospace;
  --wrap: 1280px;
  --gut: clamp(16px, 4vw, 48px);
  --hdr: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + 12px); }
body { margin: 0; font-family: var(--sans); font-size: 17px; line-height: 1.8; color: var(--text); background: var(--paper); overflow-x: hidden; }
img, svg { max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 900; line-height: 1.3; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.ico { width: 22px; height: 22px; flex: none; }
.ico--sm { width: 18px; height: 18px; }
.ico--arr { width: 20px; height: 20px; transition: transform .2s; }
[dir="rtl"] .ico--arr { transform: scaleX(-1); }
.ico--back { transform: scaleX(-1); }
[dir="rtl"] .ico--back { transform: none; }

.skip { position: fixed; inset-block-start: 8px; inset-inline-start: 8px; z-index: 300; padding: 10px 16px; background: var(--ink); color: var(--cream); font-weight: 700; transform: translateY(-160%); transition: transform .2s; }
.skip:focus { transform: none; }

/* ----- Buttons ----- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 10px 24px; border: 2px solid var(--ink); background: var(--red); color: #fff; font: inherit; font-weight: 800; line-height: 1.4; text-decoration: none; cursor: pointer; box-shadow: 4px 4px 0 var(--ink); transition: transform .15s, box-shadow .15s, background .15s; }
.btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.btn:hover .ico--arr { transform: translateX(4px); }
[dir="rtl"] .btn:hover .ico--arr { transform: scaleX(-1) translateX(4px); }
.btn:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }
.btn:disabled { opacity: .65; cursor: progress; transform: none; }
.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { background: var(--gold-l); }
.btn--ink { background: var(--ink); color: var(--cream); box-shadow: 4px 4px 0 var(--red); }
.btn--ink:hover { box-shadow: 6px 6px 0 var(--red); }
.btn--line { background: transparent; color: var(--cream); border-color: var(--cream); box-shadow: none; }
.btn--line:hover { background: var(--cream); color: var(--red-d); box-shadow: none; }
.btn--lg { min-height: 56px; padding: 12px 30px; font-size: 18px; }

/* ----- Seal (印章) ----- */
.seal { display: inline-grid; grid-template-columns: 1fr 1fr; place-items: center; flex: none; background: var(--red); color: var(--cream); border: 2px solid var(--cream); outline: 2px solid var(--red); font-weight: 900; line-height: 1; font-style: normal; }
.seal i { font-style: normal; display: block; }
.seal--logo { width: 42px; height: 42px; font-size: 15px; padding: 2px; background: var(--cream); color: var(--red); border-color: var(--red); outline-color: var(--cream); }
.seal--sm { width: 40px; height: 40px; font-size: 14px; padding: 2px; }
.seal--cta { width: 104px; height: 104px; font-size: 38px; padding: 6px; border-width: 4px; outline-width: 4px; transform: rotate(-6deg); }

/* ----- Header ----- */
.hdr { position: sticky; top: 0; z-index: 100; background: var(--red); color: var(--cream); border-block-end: 4px solid var(--ink); }
.hdr__in { display: flex; align-items: center; gap: 24px; min-height: var(--hdr); }
.logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; min-height: 44px; flex: none; }
.logo__txt { font-size: 21px; font-weight: 900; line-height: 1.2; }
.nav { display: flex; align-items: center; gap: clamp(14px, 1.7vw, 30px); margin-inline-start: auto; }
.nav a { position: relative; font-size: 15px; font-weight: 700; text-decoration: none; padding-block: 10px; white-space: nowrap; }
.nav a::after { content: ""; position: absolute; inset-inline: 0; inset-block-end: 4px; height: 3px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .2s; }
.nav a:hover::after, .nav a[aria-current]::after { transform: scaleX(1); }
.hdr__tools { display: flex; align-items: center; gap: 12px; }
.hdr__cta { min-height: 46px; padding: 8px 22px; font-size: 16px; box-shadow: 3px 3px 0 var(--ink); }
.nav-toggle { display: none; width: 48px; height: 48px; padding: 0; background: var(--ink); border: 0; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--cream); transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.lang { position: relative; }
.lang summary { list-style: none; display: grid; place-items: center; width: 44px; height: 44px; cursor: pointer; border: 2px solid var(--cream); }
.lang summary::-webkit-details-marker { display: none; }
.lang ul { position: absolute; inset-inline-end: 0; top: calc(100% + 6px); min-width: 160px; background: var(--ink); border: 2px solid var(--cream); padding: 6px; }
.lang a { display: block; padding: 10px 12px; text-decoration: none; }
.lang a:hover { background: var(--red); }

@media (max-width: 1180px) {
  .hdr__in { flex-wrap: wrap; gap: 12px; }
  .hdr__tools { margin-inline-start: auto; }
  .nav-toggle { display: inline-flex; }
  .nav { order: 3; width: 100%; flex-direction: column; align-items: stretch; gap: 0; margin: 0 calc(var(--gut) * -1); width: calc(100% + var(--gut) * 2); background: var(--ink); padding: 8px var(--gut) 16px; }
  .nav a { padding: 12px 0; font-size: 18px; border-block-end: 1px solid rgba(246, 236, 216, .15); }
  .nav a::after { display: none; }
  .nav a[aria-current] { color: var(--gold); }
  .js .nav:not(.is-open) { display: none; }
}
@media (max-width: 560px) {
  .hdr__cta { display: none; }
  .logo__txt { font-size: 19px; }
}

/* ----- Section shell ----- */
.sec { padding-block: clamp(64px, 9vw, 120px); position: relative; }
.head { max-width: 760px; margin-block-end: clamp(32px, 4vw, 56px); }
.head h2, .why__head h2, .faq__head h2, .ct__info h2 { font-size: clamp(30px, 4.2vw, 54px); line-height: 1.25; }
.head h2::before { content: ""; display: block; width: 56px; height: 8px; background: var(--red); margin-block-end: 20px; }
.head p { margin-block-start: 16px; font-size: 18px; color: var(--muted); }
.head--inv h2 { color: var(--cream); }
.head--inv h2::before { background: var(--gold); }
.head--inv p { color: #d9ccb6; }
.head--row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px 48px; flex-wrap: wrap; }
.head--row > div { max-width: 760px; }

/* ----- Hero ----- */
.hero { position: relative; overflow: hidden; background: var(--red); color: var(--cream); padding-block: clamp(48px, 6vw, 88px) clamp(64px, 8vw, 112px); }
.hero__glyph { position: absolute; inset-inline-start: -4vw; inset-block-end: -18vw; font-size: clamp(320px, 52vw, 820px); font-weight: 900; line-height: 1; color: transparent; -webkit-text-stroke: 2px rgba(246, 236, 216, .16); pointer-events: none; user-select: none; }
.hero__in { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 64px) clamp(32px, 5vw, 80px); align-items: start; }
.hero__top { grid-column: 1 / -1; }
.h1__b { color: var(--gold-l); }
@media (min-width: 900px) { .h1__a, .h1__b { display: block; } }
.eyebrow { display: inline-block; padding: 4px 14px; background: var(--ink); color: var(--gold-l); font-size: 15px; font-weight: 700; line-height: 1.7; }
.hero h1 { margin-block-start: 24px; font-size: clamp(36px, 7vw, 104px); line-height: 1.16; color: #fff; }
.hero__copy { padding-block-start: 8px; }
.hero__lead { font-size: clamp(17px, 1.4vw, 19px); max-width: 640px; color: #fff3e2; }
.hero__pts { margin-block: 26px 34px; display: grid; gap: 10px; }
.hero__pts li { display: flex; align-items: center; gap: 14px; font-weight: 700; font-size: 17px; line-height: 1.6; }
.hero__pn { display: grid; place-items: center; width: 34px; height: 34px; flex: none; background: var(--gold); color: var(--ink); font-weight: 900; font-size: 16px; line-height: 1; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 16px; }

/* Hero visual: overlapping tiles + huge numeral */
.hv { position: relative; padding-block-end: 200px; min-width: 0; }
.hv__num { position: relative; background: var(--ink); color: var(--cream); padding: 26px 30px 30px; box-shadow: 12px 12px 0 var(--gold); margin-inline-start: 6%; }
.hv__lbl { display: block; font-size: 15px; font-weight: 700; color: var(--gold-l); }
.hv__big { display: block; margin-block: 2px -6px; margin-inline-start: -2px; font-family: "Segoe UI", system-ui, sans-serif; font-weight: 900; font-size: clamp(76px, 9.6vw, 150px); line-height: 1; color: var(--gold); white-space: nowrap; font-variant-numeric: tabular-nums; }
.hv__of { display: block; text-align: end; font-size: clamp(22px, 2.4vw, 34px); font-weight: 800; color: var(--cream); line-height: 1.3; }
.hv__bar { display: block; height: 14px; margin-block-start: 14px; background: repeating-linear-gradient(90deg, rgba(246,236,216,.18) 0 6px, transparent 6px 10px); }
.hv__bar i { display: block; height: 100%; background: var(--red); border-inline-end: 4px solid var(--gold); }
.hv__pct { position: absolute; inset-block-start: 22px; inset-inline-end: 26px; font-weight: 900; font-size: 18px; color: var(--ink); background: var(--gold); padding: 2px 10px; line-height: 1.5; }
.hv__card { position: absolute; inset-inline-start: -6%; inset-block-end: 0; width: 84%; background: var(--cream); color: var(--ink); border: 3px solid var(--ink); padding: 16px 18px 10px; box-shadow: 8px 8px 0 var(--ink); }
.hv__ttl { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 16px; line-height: 1.5; padding-block-end: 8px; border-block-end: 3px solid var(--ink); }
.hv__ttl em { margin-inline-start: auto; font-style: normal; font-size: 13px; font-weight: 700; background: var(--ink); color: var(--cream); padding: 0 8px; }
.hv__dot { width: 10px; height: 10px; background: var(--red); border-radius: 50%; }
.hv__rows li { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 10px; padding-block: 7px; border-block-end: 1px dashed #b9a585; font-size: 14px; line-height: 1.5; }
.hv__rows li:last-child { border: 0; }
.hv__bc { width: 30px; height: 14px; color: var(--ink); }
.hv__chk { display: grid; place-items: center; }
.hv__sku { font-family: var(--mono); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hv__q { font-family: var(--mono); font-weight: 700; }
.st { font-size: 13px; font-weight: 800; padding: 0 8px; line-height: 1.7; border: 2px solid currentColor; }
.st--ok { color: var(--ok); }
.st--diff { color: #fff; background: var(--red); border-color: var(--red); }
.hv__stamp { position: absolute; inset-inline-end: 0; inset-block-end: -6px; z-index: 2; display: grid; place-items: center; width: 116px; height: 116px; padding: 10px; border: 4px double var(--red); outline: 3px solid var(--red); outline-offset: 3px; background: rgba(246, 236, 216, .9); color: var(--red); font-weight: 900; font-size: 20px; line-height: 1.3; text-align: center; transform: rotate(12deg); }

/* ----- Ticker ----- */
.tk { background: var(--ink); color: var(--gold-l); overflow: hidden; border-block: 4px solid var(--gold); }
.tk__track { display: flex; width: max-content; animation: tk 60s linear infinite; }
.tk__row { display: flex; align-items: center; flex: none; }
.tk__row span { padding-inline: 26px; font-size: 20px; font-weight: 800; line-height: 64px; white-space: nowrap; }
.tk__row i { width: 14px; height: 14px; background: var(--red); transform: rotate(45deg); flex: none; }
.tk:hover .tk__track { animation-play-state: paused; }
@keyframes tk { to { transform: translateX(-50%); } }
[dir="rtl"] .tk__track { animation-name: tk-rtl; }
@keyframes tk-rtl { to { transform: translateX(50%); } }

/* ----- Why ----- */
.why { background: var(--cream); }
.why__in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.why__head { position: sticky; top: calc(var(--hdr) + 32px); }
.why__glyph { display: block; font-size: clamp(120px, 15vw, 220px); line-height: 1; font-weight: 900; color: var(--red); margin-block-end: 16px; }
.why__head p { margin-block-start: 18px; font-size: 18px; color: var(--muted); }
.why__list { border-block-start: 6px solid var(--ink); }
.why__list li { display: grid; grid-template-columns: 76px 1fr; gap: 20px; padding-block: 26px; border-block-end: 2px solid var(--ink); }
.why__n { display: grid; place-items: center; width: 64px; height: 64px; background: var(--ink); color: var(--gold); font-size: 32px; font-weight: 900; line-height: 1; transition: background .2s, color .2s; }
.why__list li:hover .why__n { background: var(--red); color: var(--cream); }
.why__list h3 { font-size: 22px; margin-block-end: 6px; }
.why__list p { color: var(--muted); }

/* ----- Services mosaic ----- */
.svc { background: var(--ink); color: var(--cream); overflow: hidden; }
.svc::before { content: "务"; position: absolute; inset-inline-end: -3vw; inset-block-start: -6vw; font-size: clamp(260px, 34vw, 520px); font-weight: 900; line-height: 1; color: transparent; -webkit-text-stroke: 2px rgba(217, 166, 58, .18); pointer-events: none; }
.svc--hub { background: var(--paper); }
.svc--hub::before { display: none; }
.mosaic { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 22px; }
.tile { position: relative; min-width: 0; }
.tile a { position: relative; display: flex; flex-direction: column; height: 100%; min-height: 280px; padding: 28px 30px 26px; overflow: hidden; text-decoration: none; border: 3px solid var(--ink); background: var(--cream); color: var(--ink); box-shadow: 8px 8px 0 var(--gold); transition: transform .2s, box-shadow .2s; }
.tile a:hover { transform: translate(-4px, -4px); box-shadow: 14px 14px 0 var(--gold); }
.tile__n { position: absolute; inset-inline-end: 12px; inset-block-start: -34px; font-family: "Segoe UI", system-ui, sans-serif; font-size: 150px; font-weight: 900; line-height: 1; color: transparent; -webkit-text-stroke: 2px rgba(22, 17, 15, .16); transition: transform .35s, color .35s; pointer-events: none; }
.tile a:hover .tile__n { transform: translateY(10px) scale(1.08); color: rgba(200, 40, 30, .14); -webkit-text-stroke-color: var(--red); }
.tile__no { position: relative; display: grid; place-items: center; width: 52px; height: 52px; align-self: flex-start; background: var(--ink); color: var(--gold); font-weight: 900; font-size: 26px; line-height: 1; margin-block-end: auto; }
.tile h3 { position: relative; margin-block: 28px 10px; font-size: clamp(21px, 1.9vw, 27px); }
.tile p { position: relative; color: var(--muted); font-size: 16px; }
.tile__more { position: relative; display: inline-flex; align-items: center; gap: 8px; margin-block-start: 18px; font-weight: 800; color: var(--red-d); }
.tile__more::before { content: ""; width: 0; height: 3px; background: currentColor; transition: width .25s; }
.tile a:hover .tile__more::before { width: 28px; }
.tile--1 { grid-column: span 7; grid-row: span 2; }
.tile--1 a { background: var(--red); color: #fff; min-height: 480px; padding: 40px 40px 34px; }
.tile--1 h3 { font-size: clamp(30px, 3.4vw, 48px); }
.tile--1 p { color: #fff1e0; font-size: 18px; max-width: 520px; }
.tile--1 .tile__n { font-size: 300px; inset-block-start: 20px; -webkit-text-stroke: 3px rgba(255, 255, 255, .28); }
.tile--1 a:hover .tile__n, .tile--5 a:hover .tile__n { color: rgba(255, 255, 255, .1); -webkit-text-stroke-color: var(--gold-l); }
.tile--1 .tile__more { color: #fff; }
.tile--5 .tile__more { color: var(--gold-l); }
.tile--2, .tile--3 { grid-column: span 5; }
.tile--2 a { background: var(--gold); }
.tile--2 p, .tile--6 p { color: #2c221c; }
.tile--2 .tile__more, .tile--6 .tile__more { color: var(--ink); }
.tile--4, .tile--5, .tile--6 { grid-column: span 4; }
.tile--5 a { background: var(--red-dd); color: #fff; }
.tile--5 p { color: #f6dccd; }
.tile--5 .tile__n { -webkit-text-stroke-color: rgba(255, 255, 255, .22); }
.tile--6 a { background: var(--gold); }
.tile--3 a, .tile--4 a { background: var(--cream); }
.svc--hub .tile a { box-shadow: 8px 8px 0 var(--ink); }
.svc--hub .tile a:hover { box-shadow: 14px 14px 0 var(--ink); }
.svc--hub .tile--1 a, .svc--hub .tile--5 a { box-shadow: 8px 8px 0 var(--gold); }

/* ----- Process ribbon ----- */
.proc { background: var(--paper); }
.ribbon { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); counter-reset: s; }
.ribbon li { position: relative; min-width: 0; padding-inline-end: 22px; }
.ribbon__tab { position: relative; display: flex; align-items: center; justify-content: space-between; height: 86px; padding-inline: 22px 44px; margin-block-end: 26px; background: var(--red); color: #fff; clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 50%, calc(100% - 26px) 100%, 0 100%, 26px 50%); margin-inline-end: -48px; }
.ribbon li:first-child .ribbon__tab { clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 50%, calc(100% - 26px) 100%, 0 100%); }
.ribbon li:nth-child(2) .ribbon__tab { background: var(--red-d); }
.ribbon li:nth-child(3) .ribbon__tab { background: var(--ink); }
.ribbon li:nth-child(4) .ribbon__tab { background: var(--red-d); }
.ribbon li:nth-child(5) .ribbon__tab { background: var(--gold); color: var(--ink); }
.ribbon li:last-child { padding-inline-end: 0; }
.ribbon li:last-child .ribbon__tab { margin-inline-end: 0; }
.ribbon__tab b { font-family: "Segoe UI", system-ui, sans-serif; font-size: 40px; font-weight: 900; line-height: 1; padding-inline-start: 18px; }
.ribbon li:first-child .ribbon__tab b { padding-inline-start: 0; }
.ribbon__tab span { font-size: 28px; font-weight: 900; opacity: .55; }
.ribbon h3 { font-size: 22px; margin-block-end: 8px; padding-inline-end: 10px; }
.ribbon p { color: var(--muted); font-size: 16px; }
[dir="rtl"] .ribbon__tab { transform: scaleX(-1); }
[dir="rtl"] .ribbon__tab > * { transform: scaleX(-1); }

/* ----- Industries ----- */
.ind { background: var(--gold); color: var(--ink); overflow: hidden; }
.ind__in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.head--ind { margin: 0; }
.head--ind h2 { font-size: clamp(30px, 3.6vw, 48px); }
.head--ind h2::before { background: var(--ink); }
.head--ind p { color: #2c221c; }
.ind__list { display: flex; flex-wrap: wrap; gap: 14px; }
.ind__list li { display: inline-flex; align-items: baseline; gap: 10px; padding: 12px 22px; background: var(--paper); border: 3px solid var(--ink); font-size: clamp(19px, 1.8vw, 25px); font-weight: 900; line-height: 1.4; transition: background .2s, color .2s, transform .2s; }
.ind__list li:nth-child(3n+1) { background: var(--ink); color: var(--cream); }
.ind__list li:nth-child(4n+2) { background: var(--red); color: #fff; }
.ind__list li:hover { transform: rotate(-2deg); }
.ind__n { font-size: 14px; font-weight: 800; opacity: .7; }

/* ----- Guides ----- */
.gd { background: var(--cream); }
.gd--hub { background: var(--paper); }
.gcards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.gc a { position: relative; display: flex; flex-direction: column; height: 100%; padding: 30px 28px 26px; background: var(--paper); border: 3px solid var(--ink); text-decoration: none; color: var(--ink); transition: transform .2s, box-shadow .2s; box-shadow: 0 0 0 var(--ink); }
.gc a:hover { transform: translate(-4px, -4px); box-shadow: 10px 10px 0 var(--ink); }
.gc--1 a { background: var(--red); color: #fff; border-color: var(--red-dd); }
.gc--1 p { color: #fff1e0 !important; }
.gc--2 a { background: var(--ink); color: var(--cream); }
.gc--2 a:hover { box-shadow: 10px 10px 0 var(--red); }
.gc--2 p { color: #d9ccb6 !important; }
.gc__meta { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; opacity: .9; }
.gc h3 { margin-block: 18px 12px; font-size: 22px; line-height: 1.4; }
.gc p { color: var(--muted); font-size: 16px; margin-block-end: 22px; }
.gc__more { display: inline-flex; align-items: center; gap: 8px; margin-block-start: auto; font-weight: 800; padding-block-start: 16px; border-block-start: 2px solid currentColor; }
.gc--3 .gc__more { color: var(--red-d); }
.gc--2 .gc__more { color: var(--gold-l); }
.gc a:hover .ico--arr { transform: translateX(4px); }

/* ----- FAQ ----- */
.faq { background: var(--paper); }
.faq__in { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq__head { position: sticky; top: calc(var(--hdr) + 32px); }
.faq__glyph { display: grid; place-items: center; width: clamp(120px, 14vw, 200px); aspect-ratio: 1; margin-block-end: 22px; background: var(--red); color: var(--cream); font-size: clamp(80px, 10vw, 140px); font-weight: 900; line-height: 1; border: 6px double var(--cream); outline: 4px solid var(--red); transform: rotate(-4deg); }
.qa { border-block-start: 6px solid var(--ink); }
.qa details { border-block-end: 2px solid var(--ink); }
.qa summary { display: flex; align-items: center; gap: 18px; min-height: 64px; padding-block: 18px; cursor: pointer; list-style: none; font-size: 19px; font-weight: 800; line-height: 1.6; }
.qa summary::-webkit-details-marker { display: none; }
.qa__n { flex: none; font-weight: 900; color: var(--red); font-size: 18px; }
.qa__q { flex: 1; }
.qa__pm { position: relative; flex: none; width: 32px; height: 32px; background: var(--ink); }
.qa__pm::before, .qa__pm::after { content: ""; position: absolute; inset: 50% auto auto 50%; width: 14px; height: 3px; margin: -1.5px 0 0 -7px; background: var(--cream); transition: transform .2s; }
.qa__pm::after { transform: rotate(90deg); }
.qa details[open] .qa__pm { background: var(--red); }
.qa details[open] .qa__pm::after { transform: none; }
.qa details p { padding: 0 50px 24px 38px; color: var(--muted); }
.qa summary:hover .qa__q { color: var(--red-d); }

/* ----- Contact ----- */
.ct { background: var(--red); color: #fff; overflow: hidden; }
.ct::before { content: "询"; position: absolute; inset-inline-start: -2vw; inset-block-end: -8vw; font-size: clamp(260px, 36vw, 560px); font-weight: 900; line-height: 1; color: transparent; -webkit-text-stroke: 2px rgba(246, 236, 216, .16); pointer-events: none; }
.ct__in { position: relative; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.ct__lead { margin-block: 18px 30px; font-size: 18px; color: #fff3e2; }
.ct__direct { font-weight: 800; color: #fff; margin-block-end: 10px; }
.ct__list { display: grid; gap: 14px; }
.ct__list li { padding: 14px 18px; background: var(--ink); border-inline-start: 6px solid var(--gold); }
.ct__lbl { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #d9ccb6; }
.ct__big { display: inline-block; font-size: clamp(22px, 2.4vw, 30px); font-weight: 900; text-decoration: none; color: var(--cream); line-height: 1.5; word-break: break-all; }
.ct__big:hover { color: var(--gold-l); }
.ct__hours { display: flex; align-items: center; gap: 8px; margin-block-start: 20px; font-size: 15px; color: #fff3e2; }
.ct__form { background: var(--cream); color: var(--ink); border: 3px solid var(--ink); box-shadow: 14px 14px 0 var(--ink); padding: clamp(22px, 3vw, 40px); }

/* Form */
.form { display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field span { font-size: 15px; font-weight: 800; }
.field input, .field textarea { width: 100%; min-height: 50px; padding: 10px 14px; font: inherit; font-size: 16px; line-height: 1.6; color: var(--ink); background: #fff; border: 2px solid var(--ink); border-radius: 0; transition: box-shadow .15s, border-color .15s; }
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: #8a7a6c; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--red); box-shadow: 4px 4px 0 var(--red); }
.hp { position: absolute; inset-inline-start: -9999px; width: 1px; height: 1px; overflow: hidden; }
.captcha { max-width: 100%; overflow: hidden; }
.captcha:empty { display: none; }
.form .btn { justify-self: start; }
.form__legal { font-size: 14px; color: var(--muted); line-height: 1.7; }
.form__legal a { color: var(--red-d); font-weight: 700; }
.form__status { min-height: 1.7em; font-size: 15px; font-weight: 800; }
.form__status.is-ok { color: var(--ok); }
.form__status.is-err { color: var(--bad); }

/* ----- Inner page hero ----- */
.ph { position: relative; overflow: hidden; background: var(--red); color: #fff; padding-block: clamp(40px, 5vw, 72px) clamp(56px, 7vw, 96px); border-block-end: 6px solid var(--ink); }
.ph__glyph { position: absolute; inset-inline-end: -1vw; inset-block-start: 50%; transform: translateY(-50%); font-size: clamp(220px, 34vw, 500px); font-weight: 900; line-height: 1; color: transparent; -webkit-text-stroke: 3px rgba(246, 236, 216, .22); pointer-events: none; user-select: none; }
.ph__in { position: relative; max-width: var(--wrap); }
.ph h1 { max-width: 900px; font-size: clamp(32px, 4.8vw, 64px); line-height: 1.25; margin-block: 18px 0; }
.ph__lead { max-width: 820px; margin-block-start: 22px; font-size: 18px; color: #fff3e2; }
.ph__kicker { display: inline-block; margin-block-start: 24px; padding: 0 12px; background: var(--ink); color: var(--gold); font-weight: 900; font-size: 16px; line-height: 1.9; }
.ph__kicker + h1 { margin-block-start: 14px; }
.ph__act { margin-block-start: 30px; }
.ph__meta { display: inline-flex; flex-wrap: wrap; gap: 6px 12px; margin-block-start: 22px; padding: 4px 14px; background: var(--ink); font-weight: 700; color: var(--gold-l); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 4px 0; font-size: 14px; line-height: 1.7; }
.crumbs li { display: inline-flex; align-items: center; color: #fff3e2; }
.crumbs li + li::before { content: "/"; margin-inline: 10px; opacity: .6; }
.crumbs a { color: #fff; font-weight: 700; text-decoration: none; border-block-end: 2px solid var(--gold); }
.crumbs a:hover { color: var(--gold-l); }
.crumbs [aria-current] { opacity: .85; }

/* ----- Document ----- */
.doc { padding-block: clamp(48px, 7vw, 96px); background: var(--paper); }
.doc__in { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(32px, 5vw, 72px); align-items: start; }
.pr { min-width: 0; max-width: 780px; }
.pr__lead { font-size: 20px; line-height: 1.85; font-weight: 600; padding-inline-start: 22px; border-inline-start: 8px solid var(--red); margin-block-end: 36px; }
.pr__sec { margin-block-end: 48px; }
.pr__sec h2, .pr__box h2, .pr__faq h2 { display: flex; align-items: baseline; gap: 14px; font-size: clamp(24px, 2.4vw, 32px); line-height: 1.35; margin-block-end: 18px; }
.pr__n { flex: none; display: inline-grid; place-items: center; min-width: 46px; height: 40px; padding-inline: 6px; background: var(--ink); color: var(--gold); font-size: 18px; font-weight: 900; transform: translateY(-4px); }
.pr__sec p { margin-block-end: 16px; }
.ticks { display: grid; gap: 10px; margin-block: 8px 4px; }
.ticks li { position: relative; padding-inline-start: 30px; }
.ticks li::before { content: ""; position: absolute; inset-inline-start: 0; top: calc(.9em - 6.5px); width: 13px; height: 13px; background: var(--red); transform: rotate(45deg); }
.pr__box { margin-block: 8px 48px; padding: clamp(22px, 3vw, 36px); border: 3px solid var(--ink); box-shadow: 10px 10px 0 var(--ink); }
.pr__box--gold { background: var(--gold); }
.pr__box--gold .ticks li::before { background: var(--ink); }
.dl { display: grid; gap: 12px; }
.dl li { display: flex; align-items: center; gap: 14px; padding: 12px 16px; background: var(--paper); border: 2px solid var(--ink); font-weight: 700; line-height: 1.6; }
.dl__n { flex: none; display: grid; place-items: center; width: 36px; height: 36px; background: var(--red); color: #fff; font-weight: 900; }
.qa--sm summary { font-size: 18px; }
.qa--sm details p { padding-inline: 38px 0; }
.toc { margin-block-end: 48px; padding: 24px 26px; background: var(--ink); color: var(--cream); box-shadow: 10px 10px 0 var(--red); }
.toc__h { font-weight: 900; font-size: 18px; color: var(--gold); margin-block-end: 10px; }
.toc ol { display: grid; gap: 2px; }
.toc a { display: flex; gap: 14px; padding-block: 8px; text-decoration: none; line-height: 1.6; border-block-end: 1px solid rgba(246, 236, 216, .14); }
.toc a span { flex: none; font-weight: 900; color: var(--red); color: #ef6a5e; }
.toc a:hover { color: var(--gold-l); }
.side { position: sticky; top: calc(var(--hdr) + 24px); display: grid; gap: 24px; }
.side__box { background: var(--cream); border: 3px solid var(--ink); padding: 22px; }
.side__h { font-weight: 900; font-size: 18px; margin-block-end: 10px; padding-block-end: 10px; border-block-end: 4px solid var(--red); }
.side__box ul { display: grid; }
.side__box a { display: flex; gap: 10px; padding-block: 10px; text-decoration: none; font-weight: 700; line-height: 1.6; border-block-end: 1px dashed #b9a585; }
.side__box li:last-child a { border: 0; }
.side__box a span { flex: none; color: var(--red); font-weight: 900; }
.side__box a:hover { color: var(--red-d); }
.side__box--red { background: var(--red); color: #fff; border-color: var(--ink); }
.side__box--red .side__h { border-color: var(--gold); }
.side__box--red a { border-color: rgba(255, 255, 255, .3); }
.side__box--red a span { color: #fff; opacity: .75; }
.side__box--red a:hover { text-decoration: underline; }

/* ----- CTA band ----- */
.cta { background: var(--ink); color: var(--cream); padding-block: clamp(48px, 6vw, 80px); border-block-start: 6px solid var(--gold); }
.cta__in { display: flex; align-items: center; gap: clamp(24px, 4vw, 56px); }
.cta__txt { flex: 1; min-width: 0; }
.cta h2 { font-size: clamp(26px, 3.2vw, 42px); }
.cta p { margin-block-start: 10px; color: #d9ccb6; max-width: 720px; }
.cta .btn { box-shadow: 4px 4px 0 var(--red); flex: none; }

/* ----- Privacy ----- */
.legal { background: var(--paper); padding-block: clamp(40px, 6vw, 80px) clamp(64px, 8vw, 112px); }
.legal__in { max-width: 860px; }
.back { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 800; text-decoration: none; color: var(--red-d); }
.back:hover { text-decoration: underline; }
.legal h1 { margin-block: 18px 6px; font-size: clamp(40px, 6vw, 80px); line-height: 1.2; padding-block-end: 18px; border-block-end: 8px solid var(--red); }
.legal__upd { color: var(--muted); font-weight: 700; margin-block: 14px 36px; }
.legal section { display: block; padding-block: 22px; border-block-end: 2px solid var(--ink); }
.legal h2 { display: flex; align-items: baseline; gap: 14px; font-size: 24px; margin-block-end: 8px; }
.legal h2 span { color: var(--red); font-size: 28px; }

/* ----- Footer ----- */
.ftr { background: var(--ink); color: var(--cream); padding-block: clamp(40px, 5vw, 64px) 28px; overflow: hidden; }
.ftr__mega { font-size: clamp(76px, 19vw, 280px); font-weight: 900; line-height: 1; color: var(--red); white-space: nowrap; margin-block-end: clamp(28px, 4vw, 56px); padding-block-end: clamp(20px, 3vw, 36px); border-block-end: 4px solid var(--gold); }
.ftr__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 4fr) minmax(0, 4fr); gap: 36px; }
.ftr__brand { display: flex; align-items: center; gap: 12px; font-size: 22px; font-weight: 900; }
.ftr__tag { margin-block: 12px 18px; color: #d9ccb6; }
.ftr__contact { display: grid; gap: 4px; }
.ftr__contact li { display: flex; align-items: center; gap: 10px; color: var(--gold-l); }
.ftr__contact a { display: inline-block; padding-block: 8px; font-weight: 800; text-decoration: none; color: var(--cream); }
.ftr__contact a:hover, .ftr__col a:hover { color: var(--gold-l); }
.ftr__h { font-weight: 900; font-size: 18px; margin-block-end: 10px; }
.ftr__h a { text-decoration: none; border-block-end: 3px solid var(--red); }
.ftr__col ul { display: grid; }
.ftr__col li a { display: block; padding-block: 10px; text-decoration: none; color: #e5d9c4; font-size: 15px; line-height: 1.6; }
.ftr__bar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-block-start: 44px; padding-block-start: 22px; border-block-start: 1px solid rgba(246, 236, 216, .2); font-size: 14px; color: #bfb19b; }
.ftr__bar a { display: inline-flex; align-items: center; min-height: 44px; margin-block: -12px; color: var(--cream); font-weight: 700; }

/* ----- Responsive ----- */
@media (max-width: 1100px) {
  .hero__in { grid-template-columns: 1fr; }
  .hv { max-width: 640px; }
  .hv__card { inset-inline-start: 0; }
  .hv__num { margin-inline-start: 12%; }
  .ribbon { grid-template-columns: 1fr; gap: 0; }
  .ribbon li { display: grid; grid-template-columns: 120px minmax(0, 1fr); column-gap: 24px; padding: 0 0 26px; }
  .ribbon__tab { grid-row: span 2; height: auto; min-height: 100%; margin: 0; padding: 18px 16px 30px; flex-direction: column; justify-content: flex-start; gap: 6px; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), 50% 100%, 0 calc(100% - 22px)) !important; }
  .ribbon li:last-child .ribbon__tab { clip-path: none !important; }
  .ribbon__tab b { padding: 0 !important; }
  .ribbon h3 { padding-block-start: 10px; }
  .ribbon li { padding-block-end: 0; margin-block-end: 8px; }
  .ribbon p { padding-block-end: 26px; }
  .mosaic .tile--1 { grid-column: span 12; grid-row: auto; }
  .mosaic .tile--1 a { min-height: 340px; }
  .mosaic .tile--2, .mosaic .tile--3, .mosaic .tile--4, .mosaic .tile--5, .mosaic .tile--6 { grid-column: span 6; }
  .doc__in { grid-template-columns: 1fr; }
  .side { position: static; grid-template-columns: 1fr 1fr; }
  .gcards { grid-template-columns: 1fr 1fr; }
  .gcards .gc--1 { grid-column: span 2; }
  .gcards--hub .gc--1 { grid-column: auto; }
}
@media (max-width: 860px) {
  .why__in, .ind__in, .faq__in, .ct__in { grid-template-columns: 1fr; }
  .why__head, .faq__head { position: static; }
  .why__glyph { font-size: 110px; }
  .faq__head { display: flex; align-items: center; gap: 22px; }
  .faq__glyph { width: 96px; font-size: 64px; margin: 0; border-width: 4px; outline-width: 3px; }
  .ftr__grid { grid-template-columns: 1fr 1fr; }
  .ftr__about { grid-column: span 2; }
  .cta__in { flex-direction: column; align-items: flex-start; }
  .seal--cta { width: 84px; height: 84px; font-size: 30px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .hero h1 { font-size: clamp(32px, 9vw, 44px); }
  .hero__cta .btn { width: 100%; }
  .hv { padding-block-end: 0; }
  .hv__num { margin-inline: 0 12px; padding: 20px 20px 24px; box-shadow: 10px 10px 0 var(--gold); }
  .hv__big { font-size: clamp(64px, 19vw, 96px); }
  .hv__card { position: relative; width: auto; margin-block-start: -14px; margin-inline: 14px 0; inset: auto; }
  .hv__q { display: none; }
  .hv__rows li { grid-template-columns: auto 1fr auto; }
  .hv__stamp { width: 84px; height: 84px; padding: 6px; font-size: 14px; inset-block-end: auto; inset-block-start: -26px; inset-inline-end: 4px; }
  .hv__pct { position: static; display: inline-block; margin-block-start: 12px; }
  .hv__lbl { padding-inline-end: 84px; }
  .tk__row span { font-size: 17px; line-height: 54px; padding-inline: 18px; }
  .why__list li { grid-template-columns: 56px 1fr; gap: 16px; }
  .why__n { width: 52px; height: 52px; font-size: 26px; }
  .why__list h3 { font-size: 20px; }
  .mosaic { gap: 18px; }
  .mosaic .tile--2, .mosaic .tile--3, .mosaic .tile--4, .mosaic .tile--5, .mosaic .tile--6 { grid-column: span 12; }
  .tile a { min-height: 0; padding: 24px 22px 22px; box-shadow: 6px 6px 0 var(--gold); }
  .mosaic .tile--1 a { min-height: 0; padding: 28px 24px; }
  .tile--1 .tile__n { font-size: 180px; }
  .tile__n { font-size: 110px; }
  .ribbon li { grid-template-columns: 76px minmax(0, 1fr); column-gap: 18px; }
  .ribbon__tab { padding: 14px 8px 28px; align-items: center; }
  .ribbon__tab b { font-size: 30px; }
  .ribbon__tab span { font-size: 22px; }
  .ribbon h3 { font-size: 20px; }
  .ind__list { gap: 10px; }
  .ind__list li { padding: 10px 16px; }
  .gcards, .gcards--hub { grid-template-columns: 1fr; }
  .gcards .gc--1 { grid-column: auto; }
  .qa summary { font-size: 17px; gap: 12px; }
  .qa details p { padding: 0 0 22px 0; }
  .form__row { grid-template-columns: 1fr; }
  .form .btn { width: 100%; }
  .ct__form { box-shadow: 8px 8px 0 var(--ink); }
  .side { grid-template-columns: 1fr; }
  .pr__lead { font-size: 18px; }
  .pr__box { box-shadow: 6px 6px 0 var(--ink); }
  .toc { box-shadow: 6px 6px 0 var(--red); }
  .ftr__grid { grid-template-columns: 1fr; }
  .ftr__about { grid-column: auto; }
  .ph__act .btn, .cta .btn { width: 100%; }
  .ph__glyph { top: auto; bottom: -40px; transform: none; font-size: 200px; -webkit-text-stroke-width: 2px; opacity: .7; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .tk__track { animation: none !important; }
}
@media print {
  .hdr, .tk, .cta, .ct__form, .hv, .ftr__mega { display: none; }
  .hero, .ph, .ct { background: none; color: #000; }
}