:root {
  --O_ues-bg: #050003;
  --O_ues-card: #CBFBD3;
  --O_ues-purple: #7E2FA2;
  --O_ues-nav: #B0C3F7;
  --O_ues-white: #F8F5FA;
  --O_ues-ink: #17111B;
  --O_ues-muted: rgba(248,245,250,.74);
  --O_ues-rule: rgba(203,251,211,.2);
  --O_ues-width: 90%;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--O_ues-white);
  background-color: var(--O_ues-bg);
  background-image:
    linear-gradient(rgba(176,195,247,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176,195,247,.055) 1px, transparent 1px);
  background-size: 32px 32px;
  font-family: Arial, "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.O_ues-shell { width: var(--O_ues-width); max-width: 1480px; margin-inline: auto; }

/* Header and navigation */
.O_ues-masthead { position: relative; z-index: 30; border-bottom: 1px solid var(--O_ues-rule); background: rgba(5,0,3,.96); }
.O_ues-topline { display: flex; min-height: 78px; align-items: center; justify-content: space-between; gap: 18px; }
.O_ues-brand { display: flex; align-items: center; gap: 12px; }
.O_ues-logo, .O_ues-logo img { width: 48px; height: 48px; }
.O_ues-logo img { object-fit: contain; }
.O_ues-brand-name { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.O_ues-brand-name a { color: #fff; text-decoration: none; }
.O_ues-phone > a { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.O_ues-phone > a > span:last-child { display: grid; }
.O_ues-phone small { color: var(--O_ues-nav); font-size: .68rem; }
.O_ues-phone strong { font-size: .85rem; }
.O_ues-phone-icon { display: grid; width: 39px; height: 39px; place-items: center; border: 1px solid var(--O_ues-purple); border-radius: 50%; background: var(--O_ues-card); color: var(--O_ues-purple); box-shadow: 0 0 13px rgba(126,47,162,.35); }
.O_ues-navline { position: relative; display: flex; min-height: 51px; align-items: center; justify-content: center; border-top: 1px solid rgba(176,195,247,.15); }
.O_ues-desktop-nav ul, .O_ues-mobile-nav ul, .O_ues-footer-nav ul { margin: 0; padding: 0; list-style: none; }
.O_ues-desktop-nav ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 5px; }
.O_ues-desktop-nav a { display: block; padding: 8px 15px; border-radius: 6px; color: var(--O_ues-nav); font-size: .87rem; text-decoration: none; transition: background .2s,color .2s; }
.O_ues-desktop-nav a:hover, .O_ues-desktop-nav a:focus-visible { background: linear-gradient(110deg,rgba(176,195,247,.32),rgba(126,47,162,.5)); color: #fff; }
.O_ues-menu-toggle, .O_ues-mobile-nav { display: none; }

/* Shared homepage elements */
.O_ues-home { padding: 24px 0 66px; }
.O_ues-home section { margin: 22px 0; }
.O_ues-eyebrow { color: var(--O_ues-nav); font-size: .68rem; font-weight: 900; letter-spacing: .14em; }
.O_ues-panel { padding: clamp(22px,4vw,40px); border: 1px solid var(--O_ues-purple); border-radius: 15px; background: rgba(203,251,211,.055); box-shadow: 0 0 20px rgba(126,47,162,.13); }
.O_ues-heading { max-width: 770px; margin: 0 auto 25px; text-align: center; }
.O_ues-heading h2 { margin: 7px 0; font-size: clamp(1.8rem,4vw,2.65rem); line-height: 1.2; }
.O_ues-heading > p { margin: 0; color: var(--O_ues-muted); }
.O_ues-button { display: inline-flex; min-height: 43px; align-items: center; justify-content: center; gap: 9px; padding: 0 16px; border: 1px solid var(--O_ues-purple); border-radius: 7px; background: var(--O_ues-purple); box-shadow: 0 0 15px rgba(126,47,162,.35); color: #fff; font-weight: 850; text-decoration: none; transition: transform .2s,box-shadow .2s; }
.O_ues-button:hover { transform: translateY(-2px); box-shadow: 0 0 22px rgba(126,47,162,.55); }
.O_ues-text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; color: var(--O_ues-nav); font-weight: 850; text-decoration: none; }

/* Section O_ues-cover — ⇆ horizontal carousel */
.O_ues-cover { position: relative; overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 16px; background: rgba(5,0,3,.9); box-shadow: 0 0 24px rgba(126,47,162,.2); }
.O_ues-cover-slide { display: none; min-height: 490px; grid-template-columns: 1fr .92fr; align-items: center; gap: 32px; padding: clamp(30px,5vw,64px); }
.O_ues-cover-slide.is-active { display: grid; animation: O_ues-fade-in .32s ease both; }
@keyframes O_ues-fade-in { from { opacity: .55; transform: translateY(7px); } to { opacity: 1; transform: translateY(0); } }
.O_ues-cover-copy h1, .O_ues-cover-copy h2 { margin: 9px 0; font-size: clamp(2.25rem,3vw,3rem); line-height: 1.08; }
.O_ues-cover-copy > p { max-width: 570px; color: var(--O_ues-muted); }
.O_ues-cover-copy .O_ues-button { margin-top: 12px; }
.O_ues-cover-art { position: relative; min-height: 345px; }
.O_ues-cover-art img { width: 100%; height: 345px; border: 1px solid var(--O_ues-purple); border-radius: 10px 80px 10px 10px; object-fit: cover; box-shadow: 0 0 22px rgba(126,47,162,.25); }
.O_ues-cover-stamp { position: absolute; right: -8px; bottom: 18px; display: grid; gap: 4px; padding: 12px; border: 1px solid var(--O_ues-purple); border-radius: 7px; background: var(--O_ues-card); color: var(--O_ues-ink); transform: rotate(-3deg); }
.O_ues-cover-stamp strong { font-size: .75rem; line-height: 1.18; }
.O_ues-cover-stamp span { color: var(--O_ues-purple); font-size: .57rem; font-weight: 850; }
.O_ues-cover-index { position: absolute; top: 13px; left: 13px; padding: 5px 9px; border-radius: 5px; background: rgba(5,0,3,.8); color: var(--O_ues-nav); font-size: .68rem; font-weight: 850; }
.O_ues-cover-arrow { position: absolute; z-index: 2; top: 50%; display: grid; width: 39px; height: 39px; place-items: center; border: 1px solid var(--O_ues-purple); border-radius: 50%; background: var(--O_ues-purple); color: #fff; transform: translateY(-50%); }
.O_ues-cover-previous { left: 10px; }
.O_ues-cover-next { right: 10px; }
.O_ues-cover-dots { position: absolute; bottom: 15px; left: 50%; display: flex; gap: 7px; transform: translateX(-50%); }
.O_ues-cover-dots button { width: 22px; height: 6px; padding: 0; border: 0; border-radius: 5px; background: rgba(255,255,255,.4); }
.O_ues-cover-dots button.is-active { width: 36px; background: var(--O_ues-card); }

/* Section O_ues-profile — ⧉ overlapping cards */
.O_ues-profile { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; min-height: 350px; }
.O_ues-profile-image { position: relative; z-index: 1; width: 95%; height: 310px; }
.O_ues-profile-image img { width: 100%; height: 100%; border: 1px solid var(--O_ues-purple); border-radius: 10px 55px 10px 10px; object-fit: cover; box-shadow: 0 0 18px rgba(126,47,162,.23); }
.O_ues-profile-tag { position: absolute; right: -10px; bottom: 18px; padding: 10px 13px; border: 1px solid var(--O_ues-purple); border-radius: 6px; background: var(--O_ues-card); color: var(--O_ues-purple); font-size: .75rem; font-weight: 900; line-height: 1.2; }
.O_ues-profile-copy { position: relative; margin-left: -30px; padding: clamp(27px,5vw,54px) clamp(26px,4vw,44px) clamp(27px,5vw,54px) 60px; border: 1px solid var(--O_ues-purple); border-radius: 11px; background: rgba(203,251,211,.1); box-shadow: 0 0 20px rgba(126,47,162,.18); }
.O_ues-profile-copy h2 { margin: 7px 0; font-size: clamp(1.8rem,3.5vw,2.75rem); }
.O_ues-profile-copy > div { color: var(--O_ues-muted); line-height: 1.9; }

/* Section O_ues-facts — □□□□ horizontal four equal cards */
.O_ues-facts-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 11px; }
.O_ues-fact { min-height: 225px; padding: 18px; border: 1px solid var(--O_ues-purple); border-radius: 10px; background: rgba(203,251,211,.92); color: var(--O_ues-ink); box-shadow: 0 0 13px rgba(126,47,162,.18); }
.O_ues-fact > i { color: var(--O_ues-purple); font-size: 1.15rem; }
.O_ues-fact h3 { margin: 8px 0 2px; font-size: .95rem; }
.O_ues-fact strong { color: var(--O_ues-purple); font-size: .77rem; }
.O_ues-fact p { margin-bottom: 0; color: #3F3942; font-size: .78rem; }

/* Section O_ues-merits — ◧|◧ alternating dark/light grid with center divider */
.O_ues-merits { background: rgba(126,47,162,.075); }
.O_ues-merit-grid { display: grid; grid-template-columns: repeat(4,1fr); overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 10px; }
.O_ues-merit { min-height: 235px; padding: 19px; background: rgba(5,0,3,.91); }
.O_ues-merit:nth-child(even) { background: var(--O_ues-card); color: var(--O_ues-ink); }
.O_ues-merit > i { color: var(--O_ues-nav); font-size: 1.2rem; }
.O_ues-merit:nth-child(even) > i { color: var(--O_ues-purple); }
.O_ues-merit h3 { margin: 9px 0 3px; font-size: .94rem; }
.O_ues-merit strong { color: var(--O_ues-nav); font-size: .75rem; }
.O_ues-merit:nth-child(even) strong { color: var(--O_ues-purple); }
.O_ues-merit p { margin-bottom: 0; color: var(--O_ues-muted); font-size: .77rem; }
.O_ues-merit:nth-child(even) p { color: #403943; }

/* Section O_ues-shield — ⌘ four-way radial safety layout */
.O_ues-shield { background: rgba(203,251,211,.035); }
.O_ues-radial { position: relative; display: grid; min-height: 490px; grid-template-columns: 1fr 1fr 1fr; grid-template-rows: 1fr 1fr 1fr; align-items: center; gap: 12px; }
.O_ues-radial::before, .O_ues-radial::after { position: absolute; z-index: 0; content: ""; background: rgba(126,47,162,.65); }
.O_ues-radial::before { top: 10%; bottom: 10%; left: 50%; width: 1px; }
.O_ues-radial::after { right: 10%; left: 10%; top: 50%; height: 1px; }
.O_ues-radial-center { z-index: 1; display: grid; width: 126px; height: 126px; grid-area: 2 / 2; align-content: center; justify-items: center; gap: 7px; justify-self: center; border: 1px solid var(--O_ues-purple); border-radius: 50%; background: var(--O_ues-card); box-shadow: 0 0 20px rgba(126,47,162,.42); color: var(--O_ues-purple); text-align: center; }
.O_ues-radial-center i { font-size: 1.7rem; }
.O_ues-radial-center strong { font-size: .62rem; line-height: 1.15; }
.O_ues-shield-card { z-index: 1; max-width: 300px; padding: 15px; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: rgba(5,0,3,.96); box-shadow: 0 0 14px rgba(126,47,162,.16); }
.O_ues-shield-card > i { color: var(--O_ues-card); }
.O_ues-shield-card h3 { margin: 5px 0 0; font-size: .9rem; }
.O_ues-shield-card strong { color: var(--O_ues-nav); font-size: .72rem; }
.O_ues-shield-card p { margin: 6px 0 0; color: var(--O_ues-muted); font-size: .73rem; }
.O_ues-shield-north { grid-area: 1 / 2; justify-self: center; }
.O_ues-shield-east { grid-area: 2 / 3; }
.O_ues-shield-south { grid-area: 3 / 2; justify-self: center; }
.O_ues-shield-west { grid-area: 2 / 1; }

/* Section O_ues-capacity — ■▫▫▫ large primary card plus three compact cards */
.O_ues-capacity-grid { display: grid; grid-template-columns: 1.35fr repeat(3,1fr); gap: 10px; }
.O_ues-capacity-card { min-height: 215px; padding: 18px; border: 1px solid var(--O_ues-purple); border-radius: 10px; background: var(--O_ues-card); color: var(--O_ues-ink); box-shadow: 0 0 12px rgba(126,47,162,.18); }
.O_ues-capacity-card.O_ues-capacity-primary { background: rgba(5,0,3,.96); color: var(--O_ues-white); }
.O_ues-capacity-card > i { color: var(--O_ues-purple); }
.O_ues-capacity-primary > i { color: var(--O_ues-card); }
.O_ues-capacity-card h3 { margin: 7px 0 0; font-size: .9rem; }
.O_ues-capacity-card strong { display: block; color: var(--O_ues-purple); font-size: clamp(1.5rem,2.8vw,2.1rem); }
.O_ues-capacity-primary strong { color: var(--O_ues-nav); }
.O_ues-capacity-card p { color: #443D46; font-size: .76rem; }
.O_ues-capacity-primary p { color: var(--O_ues-muted); }

/* Section O_ues-languages — ◧◨ dark/light/light/dark language matrix */
.O_ues-language-grid { display: grid; grid-template-columns: repeat(4,1fr); overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 10px; }
.O_ues-language-card { min-height: 220px; padding: 18px; background: rgba(5,0,3,.94); }
.O_ues-language-card:nth-child(2), .O_ues-language-card:nth-child(3) { background: var(--O_ues-card); color: var(--O_ues-ink); }
.O_ues-language-card > i { display: block; min-height: 33px; font-size: 1.6rem; }
.O_ues-language-card h3 { margin: 8px 0 2px; }
.O_ues-language-card strong { color: var(--O_ues-nav); font-size: .75rem; }
.O_ues-language-card:nth-child(2) strong, .O_ues-language-card:nth-child(3) strong { color: var(--O_ues-purple); }
.O_ues-language-card p { color: var(--O_ues-muted); font-size: .77rem; }
.O_ues-language-card:nth-child(2) p, .O_ues-language-card:nth-child(3) p { color: #433C45; }

/* Section O_ues-programs — ■▫▫■ large outer program cards and compact inner cards */
.O_ues-program-grid { display: grid; grid-template-columns: 1.25fr .8fr .8fr 1.25fr; gap: 11px; }
.O_ues-program-card { position: relative; min-height: 245px; overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: var(--O_ues-bg); box-shadow: 0 0 13px rgba(126,47,162,.16); }
.O_ues-program-card:nth-child(5) { grid-column: 2 / 4; }
.O_ues-program-card img { width: 100%; height: 100%; min-height: 245px; object-fit: cover; opacity: .57; transition: transform .25s,opacity .25s; }
.O_ues-program-card:hover img { transform: scale(1.04); opacity: .72; }
.O_ues-program-card > div { position: absolute; right: 0; bottom: 0; left: 0; padding: 16px; background: linear-gradient(transparent,rgba(5,0,3,.97)); }
.O_ues-program-card > div > i { color: var(--O_ues-card); }
.O_ues-program-card h3 { margin: 5px 0 2px; }
.O_ues-program-card p { margin: 0; color: rgba(255,255,255,.79); font-size: .76rem; }

/* Section O_ues-honors — ◓◓ rounded cards with dark upper and light lower halves */
.O_ues-honor-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 11px; }
.O_ues-honor { min-height: 250px; padding: 20px; border: 1px solid var(--O_ues-purple); border-radius: 48% 48% 9px 9px; background: linear-gradient(180deg,rgba(5,0,3,.95) 0 49.5%,var(--O_ues-card) 50%); color: var(--O_ues-ink); box-shadow: 0 0 12px rgba(126,47,162,.18); }
.O_ues-honor > i { display: block; margin: 20px auto 10px; color: var(--O_ues-nav); text-align: center; }
.O_ues-honor h3 { margin: 0; color: #fff; font-size: .88rem; text-align: center; }
.O_ues-honor strong { display: block; margin-top: 3px; color: var(--O_ues-purple); font-size: .73rem; text-align: center; }
.O_ues-honor p { color: #3D3740; font-size: .75rem; }

/* Section O_ues-voices — ⇆ horizontal reader-question carousel */
.O_ues-voices { display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: 24px; background: rgba(126,47,162,.12); }
.O_ues-voices-intro h2 { margin: 8px 0; font-size: clamp(1.8rem,3.4vw,2.5rem); line-height: 1.15; }
.O_ues-voices-intro > p { color: var(--O_ues-muted); }
.O_ues-voice-controls { display: flex; align-items: center; gap: 9px; margin-top: 16px; }
.O_ues-voice-controls button { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid var(--O_ues-purple); border-radius: 50%; background: var(--O_ues-purple); color: #fff; }
.O_ues-voice-count { color: var(--O_ues-nav); font-size: .73rem; font-weight: 900; }
.O_ues-voice-window { overflow: hidden; }
.O_ues-voice-track { display: flex; transition: transform .35s ease; }
.O_ues-voice-card { display: flex; min-width: 100%; min-height: 175px; align-items: center; gap: 15px; padding: 23px; border: 1px solid var(--O_ues-purple); border-radius: 10px; background: var(--O_ues-card); color: var(--O_ues-ink); box-shadow: 0 0 19px rgba(126,47,162,.2); }
.O_ues-voice-card > span { display: grid; width: 49px; height: 49px; flex: 0 0 49px; place-items: center; border: 1px solid var(--O_ues-purple); border-radius: 50%; background: var(--O_ues-purple); color: white; }
.O_ues-voice-card small { color: var(--O_ues-purple); font-weight: 900; }
.O_ues-voice-card p { margin: 5px 0 0; color: #403943; }

/* Section O_ues-answers — ◨|◨ alternating light/dark FAQ blocks with central divider */
.O_ues-answer-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.O_ues-answer-grid details { min-height: 145px; padding: 15px; border: 1px solid var(--O_ues-purple); border-radius: 8px; background: var(--O_ues-card); color: var(--O_ues-ink); }
.O_ues-answer-grid details:nth-child(even) { background: rgba(5,0,3,.94); color: #fff; }
.O_ues-answer-grid summary { display: flex; align-items: center; gap: 8px; cursor: pointer; list-style: none; }
.O_ues-answer-grid summary::-webkit-details-marker { display: none; }
.O_ues-answer-grid summary > span { color: var(--O_ues-purple); font-size: .7rem; font-weight: 900; }
.O_ues-answer-grid details:nth-child(even) summary > span { color: var(--O_ues-nav); }
.O_ues-answer-grid summary strong { flex: 1; font-size: .82rem; }
.O_ues-answer-grid summary i { color: var(--O_ues-purple); transition: transform .2s; }
.O_ues-answer-grid details:nth-child(even) summary i { color: var(--O_ues-nav); }
.O_ues-answer-grid details[open] summary i { transform: rotate(45deg); }
.O_ues-answer-grid details > p { color: #423B45; font-size: .76rem; }
.O_ues-answer-grid details:nth-child(even) > p { color: var(--O_ues-muted); }

/* Section O_ues-careers — ✚ bold cross recruitment layout */
.O_ues-careers { position: relative; display: grid; min-height: 435px; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; align-items: stretch; gap: 10px; overflow: hidden; }
.O_ues-careers::before, .O_ues-careers::after { position: absolute; z-index: 0; content: ""; background: var(--O_ues-purple); }
.O_ues-careers::before { top: 10px; bottom: 10px; left: 50%; width: 1px; }
.O_ues-careers::after { top: 50%; right: 10px; left: 10px; height: 1px; }
.O_ues-careers-center { z-index: 1; display: grid; align-content: center; justify-items: center; gap: 9px; grid-area: 1 / 1; margin: auto; width: 112px; height: 112px; border: 1px solid var(--O_ues-purple); border-radius: 50%; background: var(--O_ues-card); color: var(--O_ues-purple); text-align: center; }
.O_ues-careers-center i { font-size: 1.7rem; }
.O_ues-careers-center span { font-size: .59rem; font-weight: 900; line-height: 1.15; }
.O_ues-careers-copy { z-index: 1; grid-area: 1 / 2 / 3 / 3; align-self: center; padding: 25px; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: rgba(5,0,3,.97); box-shadow: 0 0 18px rgba(126,47,162,.16); }
.O_ues-careers-copy h2 { margin: 8px 0; font-size: clamp(1.7rem,3.2vw,2.4rem); }
.O_ues-careers-copy > p { color: var(--O_ues-muted); font-size: .85rem; }
.O_ues-careers-photo { z-index: 1; grid-area: 2 / 1; align-self: center; width: 82%; height: 145px; margin: auto; overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 8px; }
.O_ues-careers-photo img { width: 100%; height: 100%; object-fit: cover; }

/* Section O_ues-partners — ◧◨ dark/light/light/dark partner grid */
.O_ues-partner-grid { display: grid; grid-template-columns: repeat(4,1fr); overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 10px; }
.O_ues-partner-card { position: relative; min-height: 260px; overflow: hidden; padding: 18px; background: rgba(5,0,3,.95); }
.O_ues-partner-card:nth-child(2), .O_ues-partner-card:nth-child(3) { background: var(--O_ues-card); color: var(--O_ues-ink); }
.O_ues-partner-card > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .18; }
.O_ues-partner-card > i, .O_ues-partner-card h3, .O_ues-partner-card strong, .O_ues-partner-card p { position: relative; z-index: 1; }
.O_ues-partner-card > i { color: var(--O_ues-nav); }
.O_ues-partner-card:nth-child(2) > i, .O_ues-partner-card:nth-child(3) > i { color: var(--O_ues-purple); }
.O_ues-partner-card h3 { margin: 8px 0 2px; }
.O_ues-partner-card strong { color: var(--O_ues-nav); font-size: .74rem; }
.O_ues-partner-card:nth-child(2) strong, .O_ues-partner-card:nth-child(3) strong { color: var(--O_ues-purple); }
.O_ues-partner-card p { color: var(--O_ues-muted); font-size: .76rem; }
.O_ues-partner-card:nth-child(2) p, .O_ues-partner-card:nth-child(3) p { color: #403943; }

/* Section O_ues-journal — ▫□□▫ compact outside spacing and broad editorial cards */
.O_ues-journal-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.O_ues-journal-card { overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: var(--O_ues-card); color: var(--O_ues-ink); box-shadow: 0 0 13px rgba(126,47,162,.15); }
.O_ues-journal-image { display: block; height: 185px; overflow: hidden; background: #151019; }
.O_ues-journal-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s; }
.O_ues-journal-card:hover .O_ues-journal-image img { transform: scale(1.04); }
.O_ues-journal-copy { padding: 14px; }
.O_ues-journal-label { color: var(--O_ues-purple); font-size: .66rem; font-weight: 900; }
.O_ues-journal-label i { margin-right: 5px; font-size: .44rem; }
.O_ues-journal-copy h3 { margin: 6px 0; font-size: .98rem; line-height: 1.4; }
.O_ues-journal-copy h3 a { color: var(--O_ues-ink); text-decoration: none; }
.O_ues-journal-copy > p { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 5; color: #49414B; font-size: .77rem; } /* 控制显示行数为5 */
.O_ues-journal-copy time { color: #554B59; font-size: .69rem; }
.O_ues-more-link { display: table; margin: 19px auto 0; color: var(--O_ues-nav); font-weight: 850; text-decoration: none; }

/* Section O_ues-reach — ▫■|■▫ side notes with two central panels and divider */
.O_ues-reach { display: grid; grid-template-columns: .78fr 1.11fr 1.11fr .78fr; align-items: stretch; overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 12px; background: rgba(126,47,162,.1); box-shadow: 0 0 18px rgba(126,47,162,.16); }
.O_ues-reach-note, .O_ues-reach-card, .O_ues-reach-address { padding: 20px; }
.O_ues-reach-note { background: rgba(5,0,3,.96); }
.O_ues-reach-note h2 { margin: 7px 0; font-size: 1.4rem; }
.O_ues-reach-note p { color: var(--O_ues-muted); font-size: .77rem; }
.O_ues-reach-note .O_ues-button { min-height: 38px; padding-inline: 11px; font-size: .74rem; }
.O_ues-reach-card { display: grid; align-content: center; gap: 4px; border-left: 1px solid var(--O_ues-purple); background: rgba(203,251,211,.92); color: var(--O_ues-ink); text-decoration: none; }
.O_ues-reach-card > i { color: var(--O_ues-purple); font-size: 1.2rem; }
.O_ues-reach-card small, .O_ues-reach-address small { color: var(--O_ues-purple); font-size: .7rem; font-weight: 850; }
.O_ues-reach-card strong, .O_ues-reach-address strong { overflow-wrap: anywhere; font-size: .82rem; }
.O_ues-reach-card > span { color: #514853; font-size: .68rem; }
.O_ues-reach-address { display: grid; align-content: center; gap: 7px; border-left: 1px solid var(--O_ues-purple); background: rgba(5,0,3,.96); }
.O_ues-reach-address > i { color: var(--O_ues-nav); }

/* Footer */
.O_ues-footer { border-top: 1px solid var(--O_ues-purple); background: rgba(5,0,3,.97); }
.O_ues-footer > .O_ues-shell { padding: 37px 0 15px; }
.O_ues-footer-layout { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 32px; }
.O_ues-footer-logo { display: inline-flex; align-items: center; gap: 10px; color: white; font-weight: 850; text-decoration: none; }
.O_ues-footer-logo img { width: 48px; height: 48px; object-fit: contain; }
.O_ues-footer-about > p { max-width: 500px; color: var(--O_ues-muted); font-size: .8rem; line-height: 1.85; }
.O_ues-footer-nav h2, .O_ues-footer-contact h2 { margin: 0 0 12px; color: var(--O_ues-nav); font-size: .93rem; }
.O_ues-footer-nav ul { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; }
.O_ues-footer-nav a { color: rgba(255,255,255,.77); font-size: .78rem; text-decoration: none; }
.O_ues-footer-nav a:hover { color: var(--O_ues-card); }
.O_ues-footer-contact { display: grid; align-content: start; gap: 10px; font-style: normal; }
.O_ues-footer-contact > span { display: flex; align-items: flex-start; gap: 9px; color: var(--O_ues-muted); font-size: .77rem; overflow-wrap: anywhere; }
.O_ues-footer-contact > span > i { width: 18px; padding-top: 4px; color: var(--O_ues-nav); text-align: center; }
.O_ues-footer-contact a { color: inherit; text-decoration: none; }
.O_ues-copyright { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 9px; margin-top: 23px; padding-top: 13px; border-top: 1px solid var(--O_ues-rule); color: rgba(255,255,255,.6); font-size: .71rem; }
.O_ues-copyright a { color: var(--O_ues-nav); text-decoration: none; }
.O_ues-back-top { position: fixed; right: 21px; bottom: 21px; z-index: 40; display: grid; width: 43px; height: 43px; place-items: center; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: var(--O_ues-purple); box-shadow: 0 0 13px rgba(126,47,162,.4); color: #fff; opacity: 0; visibility: hidden; transform: translateY(7px); transition: .2s; }
.O_ues-back-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

/* Desktop and tablet adaptations */
@media (max-width: 1000px) {
  .O_ues-facts-grid, .O_ues-merit-grid, .O_ues-language-grid, .O_ues-partner-grid { grid-template-columns: repeat(2,1fr); }
  .O_ues-capacity-grid { grid-template-columns: repeat(2,1fr); }
  .O_ues-program-grid { grid-template-columns: repeat(3,1fr); }
  .O_ues-program-card:nth-child(5) { grid-column: auto; }
  .O_ues-program-wide { grid-column: span 2; }
  .O_ues-journal-grid { grid-template-columns: repeat(2,1fr); }
  .O_ues-reach { grid-template-columns: 1fr 1fr; }
  .O_ues-reach-card, .O_ues-reach-address { border-top: 1px solid var(--O_ues-purple); }
  .O_ues-reach-address { border-left: 0; }
}
@media (max-width: 720px) {
  :root { --O_ues-width: 92%; }
  .O_ues-topline { min-height: 68px; }
  .O_ues-navline { min-height: 0; justify-content: flex-end; padding: 8px 0; }
  .O_ues-desktop-nav { display: none; }
  .O_ues-menu-toggle { display: grid; width: 41px; height: 39px; place-items: center; border: 1px solid var(--O_ues-purple); border-radius: 7px; background: var(--O_ues-purple); color: #fff; font-size: 1.15rem; }
  .O_ues-mobile-nav:not([hidden]) { position: absolute; top: calc(100% + 7px); right: 0; left: 0; display: block; padding: 9px; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: #100911; box-shadow: 0 10px 25px rgba(0,0,0,.5); }
  .O_ues-mobile-nav ul { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
  .O_ues-mobile-nav a { display: block; padding: 9px; border-radius: 5px; color: var(--O_ues-nav); text-decoration: none; }
  .O_ues-mobile-nav a:hover { background: rgba(126,47,162,.36); color: white; }
  .O_ues-cover-slide { min-height: auto; grid-template-columns: 1fr; padding: 27px 45px 43px; }
  .O_ues-cover-art, .O_ues-cover-art img { min-height: 245px; height: 245px; }
  .O_ues-profile { grid-template-columns: .82fr 1.18fr; }
  .O_ues-profile-copy { margin-left: -18px; padding-left: 37px; }
  .O_ues-radial { min-height: 580px; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto auto; }
  .O_ues-radial::before { top: 7%; bottom: 7%; }
  .O_ues-radial::after { right: 4%; left: 4%; }
  .O_ues-radial-center { grid-area: 2 / 1 / 3 / 3; }
  .O_ues-shield-north { grid-area: 1 / 1 / 2 / 3; justify-self: center; }
  .O_ues-shield-west { grid-area: 2 / 1; align-self: end; }
  .O_ues-shield-east { grid-area: 2 / 2; align-self: end; }
  .O_ues-shield-south { grid-area: 3 / 1 / 4 / 3; }
  .O_ues-voices { grid-template-columns: 1fr; }
  .O_ues-careers { min-height: 500px; }
  .O_ues-careers-copy { padding: 18px; }
  .O_ues-footer-layout { grid-template-columns: 1fr 1fr; gap: 23px; }
  .O_ues-footer-about { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .O_ues-home { padding-top: 16px; }
  .O_ues-home section { margin: 16px 0; }
  .O_ues-cover-slide { padding: 23px 39px 42px; }
  .O_ues-cover-copy h1, .O_ues-cover-copy h2 { font-size: 2.05rem; }
  .O_ues-cover-art, .O_ues-cover-art img { min-height: 205px; height: 205px; }
  .O_ues-cover-arrow { width: 33px; height: 33px; }
  .O_ues-cover-previous { left: 4px; }
  .O_ues-cover-next { right: 4px; }
  .O_ues-profile { display: block; padding-top: 10px; }
  .O_ues-profile-image { width: 100%; height: 225px; }
  .O_ues-profile-copy { margin: -20px 0 0 13px; padding: 30px 18px 20px; }
  .O_ues-facts-grid, .O_ues-merit-grid, .O_ues-language-grid, .O_ues-partner-grid { grid-template-columns: 1fr; }
  .O_ues-fact, .O_ues-merit, .O_ues-language-card, .O_ues-partner-card { min-height: 0; }
  .O_ues-radial { display: grid; min-height: auto; grid-template-columns: 1fr; grid-template-rows: auto; gap: 9px; }
  .O_ues-radial::before, .O_ues-radial::after { display: none; }
  .O_ues-radial-center { grid-area: auto; width: 80px; height: 80px; }
  .O_ues-radial-center i { font-size: 1.2rem; }
  .O_ues-radial-center strong { font-size: .5rem; }
  .O_ues-shield-card, .O_ues-shield-north, .O_ues-shield-east, .O_ues-shield-south, .O_ues-shield-west { grid-area: auto; justify-self: stretch; max-width: none; }
  .O_ues-capacity-grid, .O_ues-program-grid, .O_ues-journal-grid, .O_ues-answer-grid { grid-template-columns: 1fr; }
  .O_ues-capacity-card, .O_ues-program-card, .O_ues-program-card img { min-height: 0; }
  .O_ues-program-card, .O_ues-program-card img { height: 230px; }
  .O_ues-program-wide { grid-column: auto; }
  .O_ues-voice-card { min-height: 150px; padding: 17px; }
  .O_ues-careers { display: flex; flex-direction: column; min-height: 0; }
  .O_ues-careers::before, .O_ues-careers::after { display: none; }
  .O_ues-careers-center { width: 84px; height: 84px; flex: 0 0 84px; }
  .O_ues-careers-photo { width: 100%; height: 170px; }
  .O_ues-reach { grid-template-columns: 1fr; }
  .O_ues-reach-card, .O_ues-reach-address { min-height: 130px; border-left: 0; }
  .O_ues-footer-layout { grid-template-columns: 1fr; }
  .O_ues-footer-about { grid-column: auto; }
  .O_ues-copyright { flex-direction: column; }
  .O_ues-back-top { right: 14px; bottom: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
/* Shared inner pages */
.O_ues-page { width: 90%; max-width: 1480px; margin: 0 auto; padding: 23px 0 65px; }
.O_ues-page section { margin: 21px 0; }
.O_ues-crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 12px; color: var(--O_ues-nav); font-size: .75rem; }
.O_ues-crumbs a { text-decoration: none; }
.O_ues-crumbs i { font-size: .6rem; }
.O_ues-crumbs span { color: rgba(255,255,255,.8); }
.O_ues-page .O_ues-eyebrow { color: var(--O_ues-nav); font-size: .68rem; font-weight: 900; letter-spacing: .14em; }
.O_ues-page .O_ues-heading { max-width: 780px; margin: 0 auto 24px; text-align: center; }
.O_ues-page .O_ues-heading h2 { margin: 7px 0; font-size: clamp(1.75rem,3.8vw,2.6rem); line-height: 1.2; }
.O_ues-page .O_ues-heading > p { margin: 0; color: var(--O_ues-muted); }
.O_ues-page .O_ues-panel { padding: clamp(22px,4vw,38px); border: 1px solid var(--O_ues-purple); border-radius: 14px; background: rgba(203,251,211,.045); box-shadow: 0 0 18px rgba(126,47,162,.13); }
.O_ues-page .O_ues-button { display: inline-flex; min-height: 43px; align-items: center; justify-content: center; gap: 9px; padding: 0 16px; border: 1px solid var(--O_ues-purple); border-radius: 7px; background: var(--O_ues-purple); box-shadow: 0 0 14px rgba(126,47,162,.38); color: #fff; font-weight: 850; text-decoration: none; transition: transform .2s,box-shadow .2s; }
.O_ues-page .O_ues-button:hover { transform: translateY(-2px); box-shadow: 0 0 21px rgba(126,47,162,.58); }
.O_ues-visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* Section O_ues-contact-opening — ◒|◒ split circular contact opening */
.O_ues-contact-opening { display: grid; grid-template-columns: 1fr .32fr; align-items: center; min-height: 285px; padding: clamp(25px,5vw,48px); border: 1px solid var(--O_ues-purple); border-radius: 15px; background: linear-gradient(180deg,rgba(5,0,3,.97) 0 49.5%,rgba(203,251,211,.13) 50%); box-shadow: 0 0 20px rgba(126,47,162,.16); }
.O_ues-contact-opening h1 { margin: 8px 0; font-size: clamp(2.1rem,3vw,3rem); line-height: 1.1; }
.O_ues-contact-opening-copy > p { max-width: 680px; color: var(--O_ues-muted); }
.O_ues-contact-opening-seal { display: grid; justify-items: center; gap: 8px; color: var(--O_ues-nav); text-align: center; }
.O_ues-contact-opening-seal > i { display: grid; width: 84px; height: 84px; place-items: center; border: 1px solid var(--O_ues-purple); border-radius: 50%; background: var(--O_ues-card); box-shadow: 0 0 18px rgba(126,47,162,.4); color: var(--O_ues-purple); font-size: 1.8rem; }
.O_ues-contact-opening-seal strong { font-size: .65rem; line-height: 1.2; }

/* Section O_ues-contact-channels — ▱ parallelogram-style four contact cards */
.O_ues-contact-channels { background: rgba(203,251,211,.06); }
.O_ues-channel-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.O_ues-channel-card { min-height: 235px; padding: 19px; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: var(--O_ues-card); color: var(--O_ues-ink); box-shadow: 0 0 13px rgba(126,47,162,.17); clip-path: polygon(0 0,94% 0,100% 9%,100% 100%,6% 100%,0 91%); }
.O_ues-channel-card:nth-child(even) { margin-top: 16px; }
.O_ues-channel-card > i { color: var(--O_ues-purple); font-size: 1.2rem; }
.O_ues-channel-card > small { display: block; margin-top: 8px; color: var(--O_ues-purple); font-size: .58rem; font-weight: 900; letter-spacing: .08em; }
.O_ues-channel-card h3 { margin: 5px 0; font-size: .94rem; }
.O_ues-channel-card p { color: #433B45; font-size: .76rem; }
.O_ues-channel-card a, .O_ues-channel-card > span, .O_ues-channel-card time { color: var(--O_ues-purple); font-size: .77rem; font-weight: 850; overflow-wrap: anywhere; text-decoration: none; }

/* Section O_ues-contact-paths — ⨂ diagonally divided five-path contact matrix */
.O_ues-contact-paths { background: rgba(126,47,162,.08); }
.O_ues-path-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 10px; }
.O_ues-path-card { grid-column: span 2; padding: 18px; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: linear-gradient(145deg,rgba(5,0,3,.97) 0 49%,rgba(126,47,162,.2) 50%); box-shadow: 0 0 12px rgba(126,47,162,.15); }
.O_ues-path-card:nth-child(4) { grid-column: 2 / span 2; }
.O_ues-path-card:nth-child(5) { grid-column: 4 / span 2; }
.O_ues-path-card > i { color: var(--O_ues-card); }
.O_ues-path-card h3 { margin: 8px 0; font-size: .92rem; }
.O_ues-path-card p, .O_ues-path-card li { color: var(--O_ues-muted); font-size: .75rem; }
.O_ues-path-card ul { display: grid; gap: 5px; margin: 10px 0; padding-left: 17px; }
.O_ues-path-card a, .O_ues-path-card > span { color: var(--O_ues-nav); font-size: .76rem; font-weight: 850; overflow-wrap: anywhere; }
.O_ues-path-card-featured { background: linear-gradient(145deg,rgba(203,251,211,.95) 0 49%,rgba(126,47,162,.75) 50%); color: var(--O_ues-ink); }
.O_ues-path-card-featured > i { color: var(--O_ues-purple); }
.O_ues-path-card-featured p { color: #403943; }
.O_ues-path-card-featured a { color: var(--O_ues-purple); }

/* Section O_ues-contact-form-section — ◫|◫ divided information and form */
.O_ues-contact-form-section { display: grid; grid-template-columns: 1fr .95fr; gap: 28px; padding: clamp(23px,4vw,40px); border: 1px solid var(--O_ues-purple); border-radius: 14px; background: linear-gradient(180deg,rgba(5,0,3,.97) 0 49.5%,rgba(203,251,211,.09) 50%); box-shadow: 0 0 18px rgba(126,47,162,.16); }
.O_ues-contact-form-copy h2 { margin: 7px 0; font-size: clamp(1.8rem,3.6vw,2.55rem); }
.O_ues-contact-form-copy > p { color: var(--O_ues-muted); }
.O_ues-contact-details { display: grid; gap: 12px; margin-top: 20px; }
.O_ues-contact-details > a, .O_ues-contact-details > div { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.O_ues-contact-details > a > i, .O_ues-contact-details > div > i { display: grid; width: 38px; height: 38px; flex: 0 0 38px; place-items: center; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: rgba(126,47,162,.17); color: var(--O_ues-nav); }
.O_ues-contact-details span { display: grid; min-width: 0; }
.O_ues-contact-details small { color: var(--O_ues-nav); }
.O_ues-contact-details strong { overflow-wrap: anywhere; font-size: .8rem; }
.O_ues-contact-hours { color: var(--O_ues-nav) !important; font-size: .78rem; }
.O_ues-contact-form { display: grid; gap: 8px; align-content: center; padding: 20px; border: 1px solid var(--O_ues-purple); border-radius: 10px; background: var(--O_ues-card); color: var(--O_ues-ink); box-shadow: 0 0 15px rgba(126,47,162,.2); }
.O_ues-contact-form label { margin-top: 3px; font-size: .78rem; font-weight: 850; }
.O_ues-contact-form input, .O_ues-contact-form select, .O_ues-contact-form textarea { width: 100%; padding: 10px; border: 1px solid rgba(126,47,162,.5); border-radius: 6px; outline: none; background: #fff; color: var(--O_ues-ink); }
.O_ues-contact-form input:focus, .O_ues-contact-form select:focus, .O_ues-contact-form textarea:focus { box-shadow: 0 0 0 3px rgba(126,47,162,.2); }
.O_ues-contact-form textarea { resize: vertical; }
.O_ues-contact-form .O_ues-button { justify-self: start; margin-top: 6px; }
.O_ues-form-note { color: #514653; font-size: .68rem; }

/* Section O_ues-app-opening — ❖ diamond-cut app presentation */
.O_ues-app-opening { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; min-height: 470px; overflow: hidden; padding: clamp(25px,5vw,55px); border: 1px solid var(--O_ues-purple); border-radius: 15px; background: linear-gradient(135deg,rgba(5,0,3,.97),rgba(126,47,162,.18)); box-shadow: 0 0 20px rgba(126,47,162,.17); }
.O_ues-app-opening h1 { margin: 9px 0; font-size: clamp(2.1rem,3vw,3rem); line-height: 1.1; }
.O_ues-app-opening-copy > p { max-width: 580px; color: var(--O_ues-muted); }
.O_ues-app-opening-copy > .O_ues-button { margin-top: 12px; }
.O_ues-app-device { position: relative; display: grid; min-height: 375px; place-items: center; }
.O_ues-app-device-halo { position: absolute; width: 250px; height: 250px; border: 1px solid rgba(126,47,162,.8); border-radius: 50%; box-shadow: 0 0 35px rgba(126,47,162,.32),inset 0 0 35px rgba(126,47,162,.18); }
.O_ues-app-phone { position: relative; z-index: 1; width: 192px; height: 335px; padding: 9px; border: 2px solid var(--O_ues-purple); border-radius: 27px; background: #17111B; box-shadow: 0 0 24px rgba(126,47,162,.38); transform: rotate(4deg); }
.O_ues-app-camera { position: absolute; z-index: 2; top: 13px; left: 50%; width: 43px; height: 5px; border-radius: 5px; background: #09060A; transform: translateX(-50%); }
.O_ues-app-screen { display: flex; height: 100%; flex-direction: column; align-items: center; padding: 30px 11px 11px; border-radius: 19px; background: linear-gradient(150deg,var(--O_ues-card) 0 46%,rgba(126,47,162,.9) 46%); color: var(--O_ues-ink); }
.O_ues-app-screen > img { width: 45px; height: 45px; padding: 3px; border-radius: 10px; background: white; object-fit: contain; }
.O_ues-app-screen > strong { margin-top: 5px; font-size: .75rem; }
.O_ues-app-screen > small { font-size: .47rem; font-weight: 900; }
.O_ues-app-score { display: grid; width: 100%; gap: 6px; margin-top: 18px; padding: 10px 8px; border: 1px solid rgba(203,251,211,.45); border-radius: 7px; background: rgba(5,0,3,.94); color: white; text-align: center; }
.O_ues-app-score span, .O_ues-app-score small { color: rgba(255,255,255,.7); font-size: .5rem; }
.O_ues-app-score strong { display: flex; justify-content: space-between; font-size: .57rem; }
.O_ues-app-score strong i { color: var(--O_ues-card); }
.O_ues-screen-line { width: 100%; height: 19px; margin-top: 9px; border: 1px solid rgba(126,47,162,.25); border-radius: 4px; background: rgba(255,255,255,.48); }
.O_ues-app-sticker { position: absolute; right: 0; bottom: 30px; z-index: 2; padding: 9px; border: 1px solid var(--O_ues-purple); border-radius: 5px; background: var(--O_ues-card); color: var(--O_ues-purple); font-size: .67rem; font-weight: 900; line-height: 1.2; transform: rotate(-5deg); }

/* Section O_ues-app-overview — ⬒⬒ upper dark/lower light four-cell overview */
.O_ues-app-overview-grid { display: grid; grid-template-columns: repeat(4,1fr); overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 9px; }
.O_ues-app-overview-grid > div { min-height: 195px; padding: 17px; background: linear-gradient(180deg,rgba(5,0,3,.97) 0 49.5%,var(--O_ues-card) 50%); color: var(--O_ues-ink); }
.O_ues-app-overview-grid > div > i { color: var(--O_ues-nav); }
.O_ues-app-overview-grid h3 { margin: 7px 0 2px; font-size: .9rem; }
.O_ues-app-overview-grid strong { color: var(--O_ues-purple); font-size: .72rem; }
.O_ues-app-overview-grid p { color: #453D47; font-size: .75rem; }

/* Section O_ues-app-benefits — ⨁ circular quadrants adapted for six benefit tiles */
.O_ues-app-benefits { background: rgba(126,47,162,.07); }
.O_ues-app-benefit-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.O_ues-app-benefit-grid > div { position: relative; min-height: 145px; overflow: hidden; padding: 17px; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: linear-gradient(135deg,rgba(5,0,3,.97) 0 48%,rgba(126,47,162,.2) 49% 51%,rgba(203,251,211,.92) 52%); color: var(--O_ues-ink); }
.O_ues-app-benefit-grid > div > i { color: var(--O_ues-nav); }
.O_ues-app-benefit-grid h3 { margin: 6px 0 2px; font-size: .88rem; }
.O_ues-app-benefit-grid p { margin: 0; color: #453D47; font-size: .74rem; }

/* Section O_ues-app-experience — ◒◒ rounded upper-dark/lower-light experience cards */
.O_ues-experience-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.O_ues-experience-grid > div { position: relative; min-height: 220px; padding: 20px; border: 1px solid var(--O_ues-purple); border-radius: 45% 45% 9px 9px; background: linear-gradient(180deg,rgba(5,0,3,.96) 0 49.5%,var(--O_ues-card) 50%); color: var(--O_ues-ink); }
.O_ues-experience-grid > div > span { display: block; margin: 15px 0 7px; color: var(--O_ues-nav); font-size: .66rem; font-weight: 900; text-align: center; }
.O_ues-experience-grid > div > i { display: block; color: var(--O_ues-nav); text-align: center; }
.O_ues-experience-grid h3 { margin: 8px 0 3px; font-size: .88rem; text-align: center; }
.O_ues-experience-grid p { color: #433B45; font-size: .74rem; }

/* Section O_ues-app-compare — ▫□□▫ wide comparison table */
.O_ues-compare-wrap { overflow-x: auto; border: 1px solid var(--O_ues-purple); border-radius: 9px; }
.O_ues-compare-wrap table { width: 100%; min-width: 530px; border-collapse: collapse; background: rgba(5,0,3,.92); }
.O_ues-compare-wrap th, .O_ues-compare-wrap td { padding: 12px 15px; border-bottom: 1px solid rgba(203,251,211,.14); text-align: left; }
.O_ues-compare-wrap thead th { background: var(--O_ues-card); color: var(--O_ues-purple); }
.O_ues-compare-wrap tbody th { color: var(--O_ues-nav); font-size: .8rem; }
.O_ues-compare-wrap tbody td { color: rgba(255,255,255,.82); font-size: .79rem; }
.O_ues-compare-wrap tbody tr:last-child th, .O_ues-compare-wrap tbody tr:last-child td { border-bottom: 0; }

/* Section O_ues-app-updates — ◧◧ alternating dark/light update cards */
.O_ues-update-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.O_ues-update-grid article { min-height: 200px; padding: 17px; border: 1px solid var(--O_ues-purple); border-radius: 8px; background: rgba(5,0,3,.94); }
.O_ues-update-grid article:nth-child(even) { background: var(--O_ues-card); color: var(--O_ues-ink); }
.O_ues-update-grid article > span { color: var(--O_ues-nav); font-size: .8rem; font-weight: 900; }
.O_ues-update-grid article:nth-child(even) > span { color: var(--O_ues-purple); }
.O_ues-update-grid time { float: right; color: var(--O_ues-nav); font-size: .7rem; }
.O_ues-update-grid article:nth-child(even) time { color: var(--O_ues-purple); }
.O_ues-update-grid h3 { margin: 8px 0; font-size: .9rem; }
.O_ues-update-grid ul { margin: 0; padding-left: 18px; color: var(--O_ues-muted); font-size: .75rem; }
.O_ues-update-grid article:nth-child(even) ul { color: #463E47; }

/* Section O_ues-app-faq — ▫▫▫■ compact FAQ items plus expanded final column */
.O_ues-app-faq-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 9px; }
.O_ues-app-faq-grid details { min-height: 107px; padding: 14px; border: 1px solid var(--O_ues-purple); border-radius: 8px; background: rgba(5,0,3,.95); }
.O_ues-app-faq-grid details:nth-child(3n) { background: var(--O_ues-card); color: var(--O_ues-ink); }
.O_ues-app-faq-grid summary { display: flex; align-items: center; gap: 9px; cursor: pointer; list-style: none; }
.O_ues-app-faq-grid summary::-webkit-details-marker { display: none; }
.O_ues-app-faq-grid summary strong { flex: 1; font-size: .79rem; }
.O_ues-app-faq-grid summary i { color: var(--O_ues-nav); transition: transform .2s; }
.O_ues-app-faq-grid details:nth-child(3n) summary i { color: var(--O_ues-purple); }
.O_ues-app-faq-grid details[open] summary i { transform: rotate(45deg); }
.O_ues-app-faq-grid details > p { margin-bottom: 0; color: var(--O_ues-muted); font-size: .74rem; }
.O_ues-app-faq-grid details:nth-child(3n) > p { color: #433B45; }

/* Section O_ues-app-install — ⬒|⬒ vertical split installation columns */
.O_ues-install-grid { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 9px; }
.O_ues-install-column { padding: 20px; background: linear-gradient(180deg,rgba(5,0,3,.97) 0 49.5%,rgba(203,251,211,.13) 50%); }
.O_ues-install-column + .O_ues-install-column { border-left: 1px solid var(--O_ues-purple); }
.O_ues-install-column h3 { margin: 0 0 15px; }
.O_ues-install-column h3 i { margin-right: 8px; color: var(--O_ues-nav); }
.O_ues-install-column ol { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.O_ues-install-column li { display: flex; gap: 10px; }
.O_ues-install-column li > span { color: var(--O_ues-card); font-size: .75rem; font-weight: 900; }
.O_ues-install-column li strong { font-size: .82rem; }
.O_ues-install-column li p { margin: 3px 0 0; color: var(--O_ues-muted); font-size: .74rem; }

/* Section O_ues-app-trust — ⨂ diagonal trust grid */
.O_ues-trust-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.O_ues-trust-grid > div { min-height: 170px; padding: 16px; border: 1px solid var(--O_ues-purple); border-radius: 8px; background: linear-gradient(135deg,rgba(5,0,3,.95) 0 49%,rgba(126,47,162,.2) 50%); }
.O_ues-trust-grid > div > i { color: var(--O_ues-card); }
.O_ues-trust-grid h3 { margin: 7px 0 3px; font-size: .87rem; }
.O_ues-trust-grid p { color: var(--O_ues-muted); font-size: .74rem; }

/* Section O_ues-app-action — ◒|◒ divided rounded action block */
.O_ues-app-action { display: flex; min-height: 205px; align-items: center; justify-content: space-between; gap: 22px; padding: clamp(24px,4vw,42px); border: 1px solid var(--O_ues-purple); border-radius: 14px; background: linear-gradient(180deg,rgba(5,0,3,.97) 0 49.5%,rgba(203,251,211,.12) 50%); box-shadow: 0 0 18px rgba(126,47,162,.16); }
.O_ues-app-action h2 { max-width: 700px; margin: 7px 0; font-size: clamp(1.55rem,3.4vw,2.4rem); }
.O_ues-app-action p { margin-bottom: 0; color: var(--O_ues-muted); }

/* Section O_ues-list-opening — ⨁ circular category masthead */
.O_ues-list-opening { display: grid; grid-template-columns: 1fr .28fr; align-items: center; min-height: 235px; padding: clamp(23px,4vw,40px); border: 1px solid var(--O_ues-purple); border-radius: 14px; background: radial-gradient(circle at 82% 52%,rgba(126,47,162,.28) 0 16%,transparent 16.5%),linear-gradient(135deg,rgba(5,0,3,.97),rgba(126,47,162,.12)); box-shadow: 0 0 18px rgba(126,47,162,.15); }
.O_ues-list-opening h1 { margin: 7px 0; font-size: clamp(2.25rem,3vw,3rem); }
.O_ues-list-opening-copy > p { max-width: 620px; color: var(--O_ues-muted); }
.O_ues-list-emblem { display: grid; justify-items: center; gap: 8px; color: var(--O_ues-nav); }
.O_ues-list-emblem > i { display: grid; width: 75px; height: 75px; place-items: center; border: 1px solid var(--O_ues-purple); border-radius: 50%; background: var(--O_ues-card); color: var(--O_ues-purple); font-size: 1.7rem; box-shadow: 0 0 17px rgba(126,47,162,.3); }
.O_ues-list-emblem strong { font-size: .64rem; line-height: 1.2; }
.O_ues-list-crumbline, .O_ues-story-crumbline { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; padding: 10px 13px; border: 1px solid rgba(126,47,162,.65); border-radius: 7px; color: var(--O_ues-nav); font-size: .75rem; }
.O_ues-list-crumbline a, .O_ues-story-crumbline a { text-decoration: none; }
.O_ues-list-crumbline > span, .O_ues-story-crumbline > span { overflow: hidden; color: rgba(255,255,255,.8); text-overflow: ellipsis; white-space: nowrap; }

/* Section O_ues-list-results — ▱ horizontal article rows with sidebar */
.O_ues-list-results { display: grid; grid-template-columns: minmax(0,1fr) 285px; align-items: start; gap: 19px; }
.O_ues-list-main, .O_ues-list-sidebar { min-width: 0; }
.O_ues-list-heading { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 11px; padding: 12px 14px; border: 1px solid var(--O_ues-purple); border-radius: 8px; background: rgba(126,47,162,.15); }
.O_ues-list-heading span { font-weight: 850; }
.O_ues-list-heading span i { margin-right: 7px; color: var(--O_ues-card); }
.O_ues-list-heading small { color: var(--O_ues-nav); font-size: .62rem; }
.O_ues-article-feed { display: grid; gap: 11px; }
.O_ues-list-entry { display: grid; grid-template-columns: 205px minmax(0,1fr); gap: 14px; padding: 11px; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: rgba(203,251,211,.94); color: var(--O_ues-ink); box-shadow: 0 0 12px rgba(126,47,162,.12); }
.O_ues-list-entry-image { min-height: 155px; overflow: hidden; border-radius: 6px; background: #160F18; clip-path: polygon(0 0,100% 0,93% 100%,0 100%); }
.O_ues-list-entry-image img { width: 100%; height: 100%; min-height: 155px; object-fit: cover; transition: transform .25s; }
.O_ues-list-entry:hover .O_ues-list-entry-image img { transform: scale(1.04); }
.O_ues-list-entry-content { display: flex; min-width: 0; flex-direction: column; }
.O_ues-list-entry-label { color: var(--O_ues-purple); font-size: .65rem; font-weight: 850; }
.O_ues-list-entry-content h2 { margin: 5px 0; font-size: .96rem; line-height: 1.4; }
.O_ues-list-entry-content h2 a { color: var(--O_ues-ink); text-decoration: none; }
.O_ues-list-entry-content > p { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 5; margin: 3px 0 9px; color: #49414B; font-size: .76rem; } /* 控制显示行数为5 */
.O_ues-list-entry-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 7px; margin-top: auto; color: #554B59; font-size: .68rem; }
.O_ues-list-entry-meta a { color: var(--O_ues-purple); font-weight: 850; text-decoration: none; }
.O_ues-pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 18px; }
.O_ues-pagination a, .O_ues-pagination span { display: inline-flex; min-width: 34px; min-height: 34px; align-items: center; justify-content: center; padding: 4px 9px; border: 1px solid var(--O_ues-purple); border-radius: 6px; background: rgba(5,0,3,.9); color: #fff; text-decoration: none; }
.O_ues-pagination .active, .O_ues-pagination a:hover { background: var(--O_ues-card); color: var(--O_ues-purple); }

/* List and story sidebars */
.O_ues-list-sidebar, .O_ues-story-sidebar { display: grid; gap: 11px; }
.O_ues-sidebar-search, .O_ues-sidebar-hot, .O_ues-list-callout { padding: 15px; border: 1px solid var(--O_ues-purple); border-radius: 9px; background: rgba(5,0,3,.94); }
.O_ues-sidebar-search h2, .O_ues-sidebar-hot h2 { margin: 0 0 10px; font-size: .9rem; }
.O_ues-sidebar-search h2 i, .O_ues-sidebar-hot h2 i { margin-right: 6px; color: var(--O_ues-card); }
.O_ues-sidebar-search form { display: flex; }
.O_ues-sidebar-search input { width: 100%; min-width: 0; padding: 9px; border: 1px solid var(--O_ues-purple); border-radius: 6px 0 0 6px; outline: none; background: white; color: var(--O_ues-ink); }
.O_ues-sidebar-search button { width: 39px; flex: 0 0 39px; border: 1px solid var(--O_ues-purple); border-radius: 0 6px 6px 0; background: var(--O_ues-purple); color: white; }
.O_ues-hot-entry { display: grid; grid-template-columns: 74px minmax(0,1fr); gap: 9px; padding: 9px 0; border-top: 1px solid rgba(203,251,211,.14); }
.O_ues-hot-entry > a { height: 64px; overflow: hidden; border-radius: 5px; }
.O_ues-hot-entry img { width: 100%; height: 100%; object-fit: cover; }
.O_ues-hot-entry h3 { margin: 0; font-size: .75rem; line-height: 1.4; }
.O_ues-hot-entry h3 a { color: #fff; text-decoration: none; }
.O_ues-hot-entry time { color: var(--O_ues-nav); font-size: .64rem; }
.O_ues-list-callout { background: var(--O_ues-card); color: var(--O_ues-ink); }
.O_ues-list-callout .O_ues-eyebrow { color: var(--O_ues-purple); }
.O_ues-list-callout h2 { margin: 7px 0; font-size: 1rem; }
.O_ues-list-callout p { color: #49414B; font-size: .76rem; }
.O_ues-list-callout > a, .O_ues-story-sidebar-link { color: var(--O_ues-purple); font-size: .77rem; font-weight: 850; text-decoration: none; }

/* Section O_ues-story-opening — ▫▫▫■ editorial category banner */
.O_ues-story-opening { display: grid; grid-template-columns: 1fr .25fr; align-items: center; min-height: 185px; padding: clamp(22px,4vw,35px); border: 1px solid var(--O_ues-purple); border-radius: 13px; background: linear-gradient(110deg,rgba(5,0,3,.97) 0 70%,rgba(126,47,162,.24) 70%); }
.O_ues-story-opening-copy > p { margin: 5px 0 0; color: var(--O_ues-muted); }
.O_ues-story-opening-mark { display: grid; justify-items: center; gap: 7px; color: var(--O_ues-nav); }
.O_ues-story-opening-mark > i { display: grid; width: 58px; height: 58px; place-items: center; border: 1px solid var(--O_ues-purple); border-radius: 50%; background: var(--O_ues-card); color: var(--O_ues-purple); font-size: 1.35rem; }
.O_ues-story-opening-mark strong { font-size: .6rem; line-height: 1.2; }

/* Section O_ues-story-layout — ◫|◫ divided article and reading sidebar */
.O_ues-story-layout { display: grid; grid-template-columns: minmax(0,1fr) 285px; align-items: start; gap: 19px; }
.O_ues-story-primary, .O_ues-story-sidebar { min-width: 0; }
.O_ues-story-article { padding: clamp(20px,3.4vw,34px); border: 1px solid var(--O_ues-purple); border-radius: 10px; background: var(--O_ues-card); color: var(--O_ues-ink); box-shadow: 0 0 15px rgba(126,47,162,.17); }
.O_ues-story-category { display: inline-block; padding: 4px 9px; border-radius: 4px; background: var(--O_ues-purple); color: #fff; font-size: .68rem; font-weight: 850; }
.O_ues-story-heading h1 { margin: 12px 0; color: #201A23; font-size: clamp(1.75rem,3vw,2.7rem); line-height: 1.25; }
.O_ues-story-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; padding-bottom: 14px; border-bottom: 1px solid rgba(126,47,162,.22); color: #514754; font-size: .7rem; }
.O_ues-story-meta i { margin-right: 4px; color: var(--O_ues-purple); }
.O_ues-story-body { padding: 19px 0; color: #3D3540; line-height: 1.95; overflow-wrap: anywhere; }
.O_ues-story-body img { height: auto; margin: 16px auto; border-radius: 7px; }
.O_ues-story-body h2, .O_ues-story-body h3 { color: #201A23; line-height: 1.4; }
.O_ues-story-body a { color: var(--O_ues-purple); }
.O_ues-story-neighbors { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; padding-top: 14px; border-top: 1px solid rgba(126,47,162,.22); }
.O_ues-story-neighbors a { display: grid; min-width: 0; gap: 4px; padding: 10px; border: 1px solid rgba(126,47,162,.3); border-radius: 6px; color: var(--O_ues-ink); text-decoration: none; }
.O_ues-story-neighbors a:last-child { text-align: right; }
.O_ues-story-neighbors small { color: var(--O_ues-purple); font-size: .68rem; }
.O_ues-story-neighbors strong { overflow: hidden; font-size: .75rem; text-overflow: ellipsis; white-space: nowrap; }
.O_ues-story-return { display: inline-flex; gap: 7px; align-items: center; margin-top: 13px; color: var(--O_ues-purple); font-size: .78rem; font-weight: 850; text-decoration: none; }
.O_ues-story-share { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-top: 18px; padding: 12px; border: 1px solid rgba(126,47,162,.25); border-radius: 8px; background: rgba(176,195,247,.45); }
.O_ues-story-share h2 { margin: 0; font-size: .86rem; }
.O_ues-story-share p { margin: 3px 0 0; color: #514754; font-size: .7rem; }
.O_ues-story-share button { min-height: 35px; padding: 0 11px; border: 1px solid var(--O_ues-purple); border-radius: 6px; background: var(--O_ues-purple); color: #fff; font-size: .75rem; }
.O_ues-copy-status { color: var(--O_ues-purple); font-size: .72rem; }
.O_ues-related { margin-top: 16px; padding: 18px; }
.O_ues-related-heading h2 { margin: 5px 0 12px; font-size: 1.05rem; }
.O_ues-related-heading h2 i { margin-right: 5px; color: var(--O_ues-card); }
.O_ues-related-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.O_ues-related-card { position: relative; overflow: hidden; border: 1px solid var(--O_ues-purple); border-radius: 7px; background: rgba(5,0,3,.75); }
.O_ues-related-index { position: absolute; z-index: 1; top: 7px; left: 7px; display: grid; width: 23px; height: 23px; place-items: center; border-radius: 50%; background: var(--O_ues-card); color: var(--O_ues-purple); font-size: .67rem; font-weight: 900; }
.O_ues-related-card > a { display: block; height: 105px; }
.O_ues-related-card img { width: 100%; height: 100%; object-fit: cover; }
.O_ues-related-card > div { padding: 9px; }
.O_ues-related-card h3 { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; margin: 0 0 5px; font-size: .75rem; }
.O_ues-related-card h3 a { color: white; text-decoration: none; }
.O_ues-related-card time { color: var(--O_ues-nav); font-size: .65rem; }
.O_ues-hot-entry p { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 5; margin: 4px 0; color: var(--O_ues-muted); font-size: .67rem; } /* 控制显示行数为5 */
.O_ues-story-sidebar-link { display: inline-flex; align-items: center; gap: 7px; color: var(--O_ues-nav); }

/* Responsive adjustments */
@media (max-width: 1000px) {
  .O_ues-channel-grid, .O_ues-app-overview-grid, .O_ues-experience-grid, .O_ues-trust-grid { grid-template-columns: repeat(2,1fr); }
  .O_ues-list-results, .O_ues-story-layout { grid-template-columns: minmax(0,1fr) 245px; gap: 13px; }
}
@media (max-width: 720px) {
  .O_ues-page { width: 92%; padding: 18px 0 52px; }
  .O_ues-page section { margin: 16px 0; }
  .O_ues-contact-form-section { grid-template-columns: 1fr; }
  .O_ues-path-grid { grid-template-columns: repeat(2,1fr); }
  .O_ues-path-card, .O_ues-path-card:nth-child(4), .O_ues-path-card:nth-child(5) { grid-column: auto; }
  .O_ues-path-card:last-child { grid-column: 1 / -1; }
  .O_ues-app-opening { grid-template-columns: 1fr; }
  .O_ues-app-device { min-height: 350px; }
  .O_ues-app-benefit-grid { grid-template-columns: repeat(2,1fr); }
  .O_ues-list-results, .O_ues-story-layout { grid-template-columns: 1fr; }
  .O_ues-list-sidebar, .O_ues-story-sidebar { grid-template-columns: repeat(2,1fr); }
  .O_ues-story-hot { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .O_ues-contact-opening { grid-template-columns: 1fr; }
  .O_ues-contact-opening-seal { display: none; }
  .O_ues-channel-grid, .O_ues-app-overview-grid, .O_ues-experience-grid, .O_ues-app-benefit-grid, .O_ues-trust-grid { grid-template-columns: 1fr; }
  .O_ues-channel-card, .O_ues-channel-card:nth-child(even) { min-height: 0; margin-top: 0; }
  .O_ues-path-grid { grid-template-columns: 1fr; }
  .O_ues-path-card, .O_ues-path-card:nth-child(4), .O_ues-path-card:nth-child(5), .O_ues-path-card:last-child { grid-column: auto; }
  .O_ues-app-opening h1 { font-size: 2.1rem; }
  .O_ues-app-device { min-height: 320px; }
  .O_ues-app-phone { transform: scale(.9) rotate(3deg); }
  .O_ues-update-grid, .O_ues-app-faq-grid { grid-template-columns: 1fr; }
  .O_ues-install-grid { grid-template-columns: 1fr; }
  .O_ues-install-column + .O_ues-install-column { border-top: 1px solid var(--O_ues-purple); border-left: 0; }
  .O_ues-app-action { align-items: flex-start; flex-direction: column; }
  .O_ues-list-opening, .O_ues-story-opening { grid-template-columns: 1fr; }
  .O_ues-list-emblem, .O_ues-story-opening-mark { display: none; }
  .O_ues-list-sidebar, .O_ues-story-sidebar { grid-template-columns: 1fr; }
  .O_ues-story-hot { grid-column: auto; }
  .O_ues-list-entry { grid-template-columns: 1fr; }
  .O_ues-list-entry-image, .O_ues-list-entry-image img { height: 185px; min-height: 185px; }
  .O_ues-list-heading { align-items: flex-start; flex-direction: column; }
  .O_ues-story-neighbors { grid-template-columns: 1fr; }
  .O_ues-story-share { align-items: flex-start; flex-direction: column; }
  .O_ues-related-grid { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .O_ues-page *, .O_ues-page *::before, .O_ues-page *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}