@font-face {
  font-family: "ZCOOL QingKe HuangYou";
  src: url("assets/fonts/zcool-qingke-huangyou.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

:root {
  --paper: #f5f5f0;
  --white: #ffffff;
  --ink: #111310;
  --ink-soft: #464943;
  --graphite: #242622;
  --line: #bfc2ba;
  --yellow: #f1d400;
  --yellow-deep: #d8bd00;
  --cyan: #00a7b5;
  --cyan-ink: #005f69;
  --display: "ZCOOL QingKe HuangYou", "Microsoft YaHei", sans-serif;
  --body: "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  --content: min(1320px, calc(100vw - 72px));
  --ease: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scrollbar-color: var(--yellow-deep) var(--graphite); scrollbar-width: thin; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); line-height: 1.65; text-rendering: optimizeLegibility; }
body.menu-open { overflow: hidden; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .24em; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { color: var(--ink); background: var(--yellow); }
:focus-visible { outline: 3px solid var(--cyan-ink); outline-offset: 4px; }
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--graphite); }
::-webkit-scrollbar-thumb { border: 3px solid var(--graphite); background: var(--yellow-deep); }
::-webkit-scrollbar-thumb:hover { background: var(--yellow); }

.skip-link { position: fixed; z-index: 200; top: 14px; left: 14px; padding: 10px 16px; color: var(--white); background: var(--ink); transform: translateY(-170%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 100; top: 0; display: grid; grid-template-columns: minmax(360px, 1fr) auto; align-items: center; min-height: 76px; padding: 0 max(36px, calc((100vw - 1320px) / 2)); border-bottom: 1px solid rgba(17,19,16,.22); background: rgba(245,245,240,.96); }
.brand { display: inline-flex; width: fit-content; align-items: center; text-decoration: none; }
.brand-mark { width: 44px; height: 44px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linejoin: round; }
.brand-copy { display: grid; gap: 2px; margin-left: 12px; }
.brand-copy strong { max-width: 310px; font-size: 15px; font-weight: 800; line-height: 1.25; }
.brand-copy small { color: var(--ink-soft); font-size: 9px; font-weight: 800; letter-spacing: .18em; }
.primary-nav { display: flex; align-items: center; min-height: 76px; }
.primary-nav a { position: relative; display: grid; min-height: 76px; place-items: center; padding: 0 15px; font-size: 13px; font-weight: 750; text-decoration: none; }
.primary-nav a:not(.nav-action)::after { position: absolute; right: 15px; bottom: 17px; left: 15px; height: 2px; background: var(--cyan); content: ""; transform: scaleX(0); transform-origin: left; transition: transform .22s var(--ease); }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { transform: scaleX(1); }
.primary-nav .nav-action { min-height: 44px; margin-left: 10px; padding: 0 20px; color: var(--ink); background: var(--yellow); transition: background .2s ease, transform .2s var(--ease); }
.primary-nav .nav-action:hover { background: var(--yellow-deep); transform: translateY(-2px); }
.menu-toggle { display: none; }

.hero { position: relative; display: grid; grid-template-columns: 12% 53% 35%; min-height: calc(100svh - 76px); overflow: hidden; background: var(--paper); }
.hero-index { z-index: 2; display: flex; min-width: 0; flex-direction: column; padding: 34px 22px 92px max(18px, calc((100vw - 1320px) / 2)); border-right: 1px solid var(--ink); background: var(--paper); }
.index-origin { font-size: 11px; font-weight: 850; letter-spacing: .16em; }
.index-rule { position: relative; width: 1px; flex: 1; min-height: 80px; margin: 28px 0 26px 6px; background: var(--line); }
.index-rule i { position: absolute; top: 42%; left: -4px; width: 9px; height: 9px; background: var(--cyan); }
.hero-index ol { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.hero-index li { display: grid; gap: 3px; }
.hero-index li span { font-size: 11px; font-weight: 750; white-space: nowrap; }
.hero-index li b { color: var(--ink-soft); font-size: 9px; letter-spacing: .13em; }
.hero-visual { position: relative; min-width: 0; margin: 0; overflow: hidden; background: #e9eae5; }
.hero-visual img { object-position: 52% center; }
.hero-visual::after { position: absolute; inset: 0; background: linear-gradient(90deg, transparent 70%, rgba(17,19,16,.12)); content: ""; pointer-events: none; }
.hero-visual figcaption { position: absolute; z-index: 2; bottom: 26px; left: 28px; display: flex; gap: 8px; }
.hero-visual figcaption span { padding: 6px 9px; color: var(--white); background: rgba(17,19,16,.85); font-size: 10px; font-weight: 700; letter-spacing: .12em; }
.hero-copy { position: relative; z-index: 3; display: flex; min-width: 0; flex-direction: column; justify-content: flex-end; padding: 38px 3.5vw max(92px, 9vh); color: var(--ink); background: var(--yellow); }
.hero-mark { position: absolute; top: 40px; left: 3.5vw; width: 94px; height: 94px; }
.hero-mark span { position: absolute; width: 42px; height: 42px; border: 1.5px solid var(--ink); transform: rotate(45deg); }
.hero-mark span:nth-child(1) { top: 0; left: 26px; }
.hero-mark span:nth-child(2) { top: 26px; right: 0; }
.hero-mark span:nth-child(3) { right: 26px; bottom: 0; }
.hero-mark span:nth-child(4) { top: 26px; left: 0; }
.hero-mark i { position: absolute; top: 43px; left: 43px; width: 8px; height: 8px; background: var(--ink); transform: rotate(45deg); }
.hero h1 { max-width: 620px; margin: 0; font-family: var(--display); font-size: clamp(48px, 5vw, 92px); font-weight: 400; letter-spacing: -.025em; line-height: 1.02; text-wrap: balance; }
.hero-copy > p { max-width: 44ch; margin: 30px 0 0; font-size: clamp(15px, 1.18vw, 18px); font-weight: 650; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: 0 22px; border: 1px solid currentColor; border-radius: 0; cursor: pointer; font-weight: 800; text-decoration: none; transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s var(--ease); }
.button:hover { transform: translateY(-2px); }
.button-dark { color: var(--white); border-color: var(--ink); background: var(--ink); }
.button-dark:hover { color: var(--ink); background: var(--white); }
.button-line { background: transparent; }
.button-line:hover { color: var(--white); background: var(--ink); }
.hero-spectrum { position: absolute; z-index: 5; right: 0; bottom: 0; left: 12%; display: grid; grid-template-columns: 1.2fr .9fr 1.1fr .8fr 1fr 1.4fr; height: 34px; }
.hero-spectrum span:nth-child(1) { background: #f9faf7; }
.hero-spectrum span:nth-child(2) { background: #d8ddd7; }
.hero-spectrum span:nth-child(3) { background: var(--cyan); }
.hero-spectrum span:nth-child(4) { background: #252824; }
.hero-spectrum span:nth-child(5) { background: #f8f4db; }
.hero-spectrum span:nth-child(6) { background: var(--yellow); }

.ingredient-intro { display: grid; grid-template-columns: minmax(0, 8fr) minmax(280px, 4fr); gap: 8.33%; padding: clamp(110px, 12vw, 180px) max(36px, calc((100vw - 1320px) / 2)); border-bottom: 1px solid var(--ink); background: var(--paper); }
.ingredient-intro h2, .communication-head h2, .manufacturing h2, .about h2, .contact h2 { margin: 0; font-family: var(--display); font-size: clamp(46px, 5.2vw, 88px); font-weight: 400; letter-spacing: -.02em; line-height: 1.08; text-wrap: balance; }
.ingredient-intro > p { align-self: end; max-width: 50ch; margin: 0; color: var(--ink-soft); }

.specimen-ledger { background: var(--white); }
.specimen-row { display: grid; grid-template-columns: 58% 42%; min-height: 660px; border-bottom: 1px solid var(--ink); }
.specimen-image { min-width: 0; margin: 0; overflow: hidden; background: #ecece7; }
.specimen-image img { transition: transform 1.1s var(--ease); }
.specimen-row:hover .specimen-image img { transform: scale(1.018); }
.specimen-copy { display: flex; min-width: 0; flex-direction: column; justify-content: flex-end; padding: 54px max(36px, 5vw); background: var(--white); }
.specimen-code { display: flex; align-items: center; justify-content: space-between; padding-bottom: 15px; border-bottom: 1px solid var(--ink); }
.specimen-code span { font-size: 11px; font-weight: 850; letter-spacing: .14em; }
.specimen-code b { color: var(--cyan-ink); font-size: 14px; font-variant-numeric: tabular-nums; }
.specimen-row-reverse .specimen-code b { color: var(--cyan); }
.specimen-copy h3 { margin: 44px 0 24px; font-family: var(--display); font-size: clamp(50px, 5vw, 84px); font-weight: 400; line-height: 1; }
.specimen-copy > p { max-width: 48ch; margin: 0; color: var(--ink-soft); }
.specimen-copy ul { display: grid; margin: 46px 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.specimen-copy li { display: flex; min-height: 46px; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); font-size: 13px; font-weight: 700; }
.specimen-copy li::after { width: 7px; height: 7px; background: var(--yellow); content: ""; }
.specimen-row-reverse { grid-template-columns: 42% 58%; }
.specimen-row-reverse .specimen-image { order: 2; }
.specimen-row-reverse .specimen-copy { order: 1; color: var(--white); background: var(--graphite); }
.specimen-row-reverse .specimen-copy > p { color: rgba(255,255,255,.74); }
.specimen-row-reverse .specimen-code { border-color: rgba(255,255,255,.55); }
.specimen-row-reverse .specimen-copy ul, .specimen-row-reverse .specimen-copy li { border-color: rgba(255,255,255,.23); }
.motion-ready .specimen-row .specimen-image { clip-path: inset(0 100% 0 0); }
.motion-ready .specimen-row-reverse .specimen-image { clip-path: inset(0 0 0 100%); }
.motion-ready .specimen-row.is-visible .specimen-image { clip-path: inset(0); transition: clip-path .9s var(--ease); }

.communication { padding: clamp(110px, 11vw, 170px) max(36px, calc((100vw - 1320px) / 2)); color: var(--white); background: var(--ink); }
.communication-head { display: grid; grid-template-columns: minmax(0, 8fr) minmax(280px, 4fr); gap: 8.33%; align-items: end; }
.communication-head h2 { max-width: 900px; }
.communication-head p { max-width: 48ch; margin: 0; color: rgba(255,255,255,.72); }
.communication-visual { height: min(58vw, 690px); margin: 80px 0 0; overflow: hidden; }
.communication-steps { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; border-bottom: 1px solid rgba(255,255,255,.38); list-style: none; }
.communication-steps li { position: relative; display: flex; min-height: 180px; flex-direction: column; justify-content: flex-end; padding: 30px 28px; border-right: 1px solid rgba(255,255,255,.3); }
.communication-steps li:last-child { border-right: 0; }
.communication-steps li::before { position: absolute; top: 0; left: 0; width: 25%; height: 5px; background: var(--yellow); content: ""; }
.communication-steps b { font-family: var(--display); font-size: 34px; font-weight: 400; }
.communication-steps span { margin-top: 10px; color: rgba(255,255,255,.68); font-size: 13px; }

.manufacturing { position: relative; min-height: 840px; overflow: hidden; color: var(--white); background: #151715; }
.manufacturing-visual { position: absolute; inset: 0; margin: 0; opacity: .56; }
.manufacturing-visual::after { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,13,11,.98), rgba(11,13,11,.84) 48%, rgba(11,13,11,.18)); content: ""; }
.manufacturing-copy { position: relative; z-index: 2; display: flex; min-height: 840px; flex-direction: column; justify-content: center; padding: 120px max(36px, calc((100vw - 1320px) / 2)); }
.manufacturing h2 { max-width: 850px; }
.manufacturing-copy > p { max-width: 58ch; margin: 34px 0 0; color: rgba(255,255,255,.82); font-size: 17px; }
.development-line { display: grid; grid-template-columns: 1fr 70px 1fr 70px 1fr; align-items: start; max-width: 1050px; margin-top: 96px; }
.development-line > div { display: flex; flex-direction: column; padding-top: 18px; border-top: 2px solid var(--yellow); }
.development-line time { color: var(--yellow); font-size: 25px; font-weight: 900; font-variant-numeric: tabular-nums; }
.development-line strong { margin-top: 10px; }
.development-line span { margin-top: 6px; color: rgba(255,255,255,.62); font-size: 12px; }
.development-line i { height: 1px; margin-top: 1px; background: rgba(255,255,255,.45); }

.about { display: grid; grid-template-columns: 45% 55%; min-height: 760px; background: var(--paper); }
.about-copy { display: flex; flex-direction: column; justify-content: space-between; padding: clamp(90px, 9vw, 140px) max(36px, 5vw); }
.about h2 { font-size: clamp(46px, 4.8vw, 80px); }
.about-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; margin-top: 80px; padding-top: 28px; border-top: 1px solid var(--ink); }
.about-columns p { margin: 0; color: var(--ink-soft); }
.about-visual { min-width: 0; margin: 0; overflow: hidden; }
.about-visual img { object-position: center; }

.contact { display: grid; grid-template-columns: minmax(0, 42fr) minmax(0, 51fr); gap: 7%; padding: clamp(100px, 10vw, 150px) max(36px, calc((100vw - 1320px) / 2)); color: var(--ink); background: var(--yellow); }
.contact h2 { max-width: 620px; }
.contact-intro > p { max-width: 38ch; margin: 28px 0 0; font-weight: 650; }
.contact address { display: flex; flex-direction: column; margin-top: 70px; font-style: normal; }
.contact address a { width: fit-content; font-size: 27px; font-weight: 900; font-variant-numeric: tabular-nums; }
.contact address span { margin-top: 6px; }
.contact-form { display: grid; gap: 18px; align-content: start; padding-top: 6px; }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { display: grid; gap: 8px; font-size: 13px; font-weight: 800; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid rgba(17,19,16,.62); border-radius: 0; padding: 14px 15px; color: var(--ink); background: rgba(255,255,255,.38); caret-color: var(--ink); transition: background .2s ease, border-color .2s ease; }
.contact-form input { min-height: 52px; }
.contact-form textarea { resize: vertical; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #4b493a; opacity: 1; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--ink); background: var(--white); }
.contact-form input:focus-visible, .contact-form textarea:focus-visible { outline: 3px solid var(--cyan-ink); outline-offset: 2px; }
.form-footer { display: flex; min-height: 58px; align-items: center; justify-content: space-between; gap: 24px; }
.form-status { max-width: 44ch; margin: 0; font-size: 13px; font-weight: 750; }
.button-light { min-width: 170px; color: var(--white); border-color: var(--ink); background: var(--ink); }
.button-light:hover { color: var(--ink); background: var(--white); }

.site-footer { display: grid; grid-template-columns: 5fr 3fr 2fr; gap: 40px; padding: 58px max(36px, calc((100vw - 1320px) / 2)) 30px; color: var(--white); background: var(--ink); }
.footer-brand { display: flex; align-items: center; }
.footer-brand .brand-mark { color: var(--yellow); }
.footer-brand div { display: flex; flex-direction: column; margin-left: 14px; }
.footer-brand b { font-size: 14px; }
.footer-brand span { margin-top: 5px; color: rgba(255,255,255,.58); font-size: 12px; }
.site-footer nav { display: grid; grid-template-columns: 1fr 1fr; gap: 9px 26px; align-content: center; }
.site-footer nav a { color: rgba(255,255,255,.75); font-size: 13px; }
.site-footer a:focus-visible { outline-color: var(--yellow); }
.visual-note { align-self: center; justify-self: end; margin: 0; color: rgba(255,255,255,.62); font-size: 12px; }
.copyright { grid-column: 1 / -1; margin: 24px 0 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.58); font-size: 11px; }

@media (max-width: 1120px) {
  :root { --content: calc(100vw - 48px); }
  .site-header { grid-template-columns: minmax(280px, 1fr) auto; padding: 0 24px; }
  .brand-copy strong { max-width: 240px; font-size: 13px; }
  .primary-nav a { padding: 0 9px; }
  .hero { grid-template-columns: 11% 49% 40%; }
  .hero-index { padding-left: 18px; }
  .hero h1 { font-size: clamp(48px, 5.7vw, 70px); }
  .hero-spectrum { left: 11%; }
  .ingredient-intro, .communication, .manufacturing-copy, .contact, .site-footer { padding-right: 24px; padding-left: 24px; }
  .specimen-row { min-height: 580px; }
  .specimen-copy { padding: 42px 36px; }
  .communication-steps li { padding: 26px 18px; }
  .about { grid-template-columns: 50% 50%; }
  .about-copy { padding-right: 36px; padding-left: 36px; }
}

@media (max-width: 860px) {
  .site-header { min-height: 70px; }
  .brand-copy strong { max-width: 280px; }
  .menu-toggle { display: inline-flex; min-height: 44px; align-items: center; gap: 11px; padding: 0; border: 0; color: var(--ink); background: transparent; cursor: pointer; font-size: 13px; font-weight: 850; }
  .menu-toggle svg { width: 25px; fill: none; stroke: currentColor; stroke-width: 2; }
  .primary-nav { position: fixed; z-index: 90; inset: 70px 0 0; display: flex; min-height: 0; padding: 36px 24px 54px; flex-direction: column; align-items: stretch; color: var(--white); background: rgba(17,19,16,.985); transform: translateY(-112%); visibility: hidden; transition: transform .32s var(--ease), visibility .32s; }
  .primary-nav.is-open { transform: translateY(0); visibility: visible; }
  .primary-nav a { min-height: 66px; place-items: center start; padding: 0; border-bottom: 1px solid rgba(255,255,255,.2); font-family: var(--display); font-size: 30px; font-weight: 400; }
  .primary-nav a::after { display: none; }
  .primary-nav .nav-action { min-height: 58px; margin: 24px 0 0; padding: 0 18px; color: var(--ink); background: var(--yellow); }
  .primary-nav a:focus-visible { outline-color: var(--yellow); }
  .hero { grid-template-columns: 15% 85%; grid-template-rows: minmax(520px, 67svh) auto; min-height: 0; }
  .hero-index { grid-row: 1 / 3; padding: 26px 14px 72px 18px; }
  .hero-visual { grid-column: 2; grid-row: 1; }
  .hero-copy { grid-column: 2; grid-row: 2; min-height: 510px; padding: 150px 7vw 76px; }
  .hero-mark { left: 7vw; }
  .hero-spectrum { left: 15%; }
  .ingredient-intro, .communication-head { grid-template-columns: 1fr; gap: 38px; }
  .ingredient-intro > p, .communication-head p { align-self: auto; }
  .specimen-row, .specimen-row-reverse { grid-template-columns: 1fr; min-height: 0; }
  .specimen-row .specimen-image, .specimen-row-reverse .specimen-image { order: 1; height: 58vw; }
  .specimen-row .specimen-copy, .specimen-row-reverse .specimen-copy { order: 2; min-height: 480px; }
  .communication-visual { height: 62vw; margin-top: 60px; }
  .communication-steps { grid-template-columns: 1fr 1fr; }
  .communication-steps li:nth-child(2) { border-right: 0; }
  .communication-steps li:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.3); }
  .development-line { grid-template-columns: 1fr; gap: 22px; margin-top: 70px; }
  .development-line i { display: none; }
  .about { grid-template-columns: 1fr; }
  .about-visual { height: 66vw; }
  .about-columns { margin-top: 58px; }
  .contact { grid-template-columns: 1fr; gap: 70px; }
  .contact address { margin-top: 48px; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .visual-note { justify-self: start; }
  .copyright { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .site-header { padding: 0 16px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-copy { margin-left: 9px; }
  .brand-copy strong { max-width: 210px; font-size: 12px; }
  .brand-copy small { display: none; }
  .menu-toggle > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .hero { grid-template-columns: 46px 1fr; grid-template-rows: 450px auto; }
  .hero-index { padding: 22px 9px 58px; align-items: center; }
  .index-origin { writing-mode: vertical-rl; }
  .index-rule { margin: 22px 0; }
  .hero-index ol { gap: 10px; }
  .hero-index li span { display: none; }
  .hero-index li b { writing-mode: vertical-rl; letter-spacing: .08em; }
  .hero-visual { min-height: 450px; }
  .hero-visual img { object-position: 58% center; }
  .hero-visual figcaption { right: 14px; bottom: 16px; left: 14px; justify-content: flex-end; }
  .hero-copy { min-height: 520px; padding: 138px 22px 76px; }
  .hero-mark { top: 30px; left: 22px; transform: scale(.82); transform-origin: top left; }
  .hero h1 { font-size: clamp(46px, 13.4vw, 68px); }
  .hero-copy > p { font-size: 14px; }
  .hero-actions { display: grid; }
  .hero-spectrum { left: 46px; height: 26px; }
  .ingredient-intro { padding: 94px 20px; }
  .ingredient-intro h2, .communication-head h2, .manufacturing h2, .about h2, .contact h2 { font-size: clamp(44px, 12.4vw, 62px); }
  .specimen-row .specimen-image, .specimen-row-reverse .specimen-image { height: 74vw; }
  .specimen-row .specimen-copy, .specimen-row-reverse .specimen-copy { min-height: 0; padding: 50px 20px 64px; }
  .specimen-copy h3 { margin-top: 36px; font-size: 58px; }
  .specimen-copy ul { margin-top: 36px; }
  .communication { padding: 92px 20px; }
  .communication-visual { height: 78vw; margin-top: 48px; }
  .communication-steps { grid-template-columns: 1fr; }
  .communication-steps li { min-height: 132px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.3); }
  .communication-steps li:last-child { border-bottom: 0; }
  .manufacturing, .manufacturing-copy { min-height: 920px; }
  .manufacturing-copy { padding: 96px 20px; }
  .manufacturing-copy > p { font-size: 15px; }
  .about-copy { padding: 92px 20px; }
  .about-columns { grid-template-columns: 1fr; gap: 22px; }
  .about-visual { height: 92vw; }
  .contact { padding: 92px 20px; }
  .field-pair { grid-template-columns: 1fr; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .button-light { width: 100%; }
  .site-footer { grid-template-columns: 1fr; padding: 52px 20px 28px; }
  .site-footer nav { margin-top: 18px; }
  .visual-note { margin-top: 16px; }
  .copyright { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}