/* 新版首页(演示):居中品牌字标 + 设备样机 + 漂浮截图 + 案例展厅 */
.h2-hero { position: relative; overflow: clip; padding-top: clamp(1.5rem, 3.5vw, 3rem); text-align: center; isolation: isolate; }
.h2-hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(60% 55% at 50% 38%, color-mix(in oklab, var(--accent) 16%, transparent), transparent 70%),
              radial-gradient(40% 40% at 85% 70%, color-mix(in oklab, var(--accent) 7%, transparent), transparent 70%); }
.h2-eyebrow { display: inline-flex; align-items: center; gap: .9rem; font-size: var(--t-xs); letter-spacing: .32em; color: var(--text-2); text-transform: uppercase; margin: 0; }
.h2-eyebrow em { font-style: normal; }
.h2-eyebrow i { width: 2.5rem; height: 1px; background: var(--accent); }
.h2-word { display: flex; justify-content: center; align-items: baseline; gap: clamp(.4rem, 2.4vw, 2.2rem); margin: clamp(.8rem, 2vw, 1.6rem) 0 0; font-weight: 800; line-height: 1;
  font-size: clamp(4rem, 10.5vw, 9.5rem); letter-spacing: .04em; color: var(--text); }
.h2-word span { display: inline-block; opacity: 0; transform: translateY(40%); animation: h2-rise .9s var(--ease-out) forwards; }
.h2-word span:nth-child(2) { animation-delay: .08s; }
.h2-word span:nth-child(3) { animation-delay: .16s; }
.h2-word b { color: var(--accent); font-weight: 800; opacity: 0; animation: h2-rise .9s .26s var(--ease-out) forwards; }
@keyframes h2-rise { to { opacity: 1; transform: none; } }
.h2-tag { margin: clamp(.6rem, 1.6vw, 1.2rem) 0 0; letter-spacing: .28em; font-size: clamp(.8rem, 1.3vw, 1.05rem); color: var(--text-2); }
.h2-cta { display: flex; justify-content: center; gap: .75rem; flex-wrap: wrap; margin-top: clamp(1.4rem, 3vw, 2.2rem); }

.h2-stage { position: relative; width: min(1320px, 100%); margin: clamp(1.6rem, 3vw, 2.6rem) auto 0; height: clamp(260px, 44vw, 640px); }
.h2-device { position: absolute; left: 50%; top: 0; width: min(980px, 72vw); translate: -50% 0; transform: translate3d(var(--px, 0), var(--py, 0), 0);
  border-radius: 18px 18px 0 0; background: #0d0b0a; border: 1px solid var(--line); border-bottom: 0;
  box-shadow: 0 60px 120px -30px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.03) inset; will-change: transform; }
.h2-device__bar { display: flex; align-items: center; gap: 6px; height: 2.25rem; padding-inline: .9rem; background: var(--s2); border-radius: 18px 18px 0 0; }
.h2-device__bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.h2-device__bar i:first-child { background: var(--accent); }
.h2-device__bar span { margin-left: .8rem; flex: 1; max-width: 22rem; font-size: .72rem; color: var(--text-3); background: var(--bg); border-radius: 99px; padding: .2rem .8rem; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.h2-device__screen { position: relative; aspect-ratio: 1700 / 860; background: var(--s1); overflow: hidden; }
.h2-slide { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.04); transition: opacity .8s var(--ease), transform 5s linear; }
.h2-slide.is-on { opacity: 1; transform: scale(1); }
.h2-device__dots { position: absolute; left: 50%; bottom: .7rem; translate: -50% 0; display: flex; gap: .45rem; padding: .35rem .6rem; border-radius: 99px; background: rgba(13,11,10,.6); backdrop-filter: blur(8px); }
.h2-device__dots button { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 99px; background: var(--text-3); cursor: pointer; transition: width .3s var(--ease-out), background .3s; }
.h2-device__dots button[aria-selected="true"] { width: 22px; background: var(--accent); }

.h2-float { position: absolute; display: block; width: clamp(150px, 21vw, 300px); aspect-ratio: 16 / 10; border-radius: 10px; overflow: hidden; border: 1px solid var(--line);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.7); transform: translate3d(var(--px, 0), var(--py, 0), 0) rotate(var(--rot, 0deg)); transition: border-color .3s, scale .4s var(--ease-out); will-change: transform; }
.h2-float:hover { border-color: var(--accent); scale: 1.04; z-index: 3; }
.h2-float img { width: 100%; height: 100%; object-fit: cover; display: block; }
.h2-float--1 { left: 1%; top: 22%; --rot: -4deg; }
.h2-float--2 { right: 0; top: 8%; --rot: 3deg; width: clamp(140px, 17vw, 250px); }
.h2-float--3 { left: 8%; top: 62%; --rot: 3deg; width: clamp(120px, 15vw, 220px); }
.h2-float--4 { right: 5%; top: 56%; --rot: -3deg; }
@media (prefers-reduced-motion: no-preference) {
  .h2-float { animation: h2-bob 7s ease-in-out infinite alternate; }
  .h2-float--2 { animation-delay: -2s; }
  .h2-float--3 { animation-delay: -4s; }
  .h2-float--4 { animation-delay: -1s; }
  .h2-badge svg { animation: h2-spin 22s linear infinite; }
}
@keyframes h2-bob { to { translate: 0 -14px; } }
@keyframes h2-spin { to { rotate: 360deg; } }

.h2-badge { position: absolute; z-index: 4; left: clamp(.5rem, 8%, 6rem); top: -1.5rem; width: clamp(96px, 11vw, 150px); aspect-ratio: 1; border-radius: 50%; background: var(--accent); color: var(--accent-ink);
  display: grid; place-content: center; text-align: center; box-shadow: 0 20px 50px -12px color-mix(in oklab, var(--accent) 70%, transparent); }
.h2-badge svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.h2-badge text { font-size: 9.5px; font-weight: 700; letter-spacing: .12em; fill: var(--accent-ink); }
.h2-badge b { font-size: clamp(1.4rem, 2.6vw, 2.2rem); line-height: 1; }
.h2-badge span { font-size: .72rem; letter-spacing: .3em; }

.h2-gal { padding-block: clamp(2.5rem, 5vw, 4.5rem); }
.h2-tabs { display: inline-flex; gap: .25rem; padding: .25rem; border: 1px solid var(--line); border-radius: 99px; background: var(--s1); }
.h2-tabs button { border: 0; background: none; color: var(--text-2); font: inherit; font-size: var(--t-sm); padding: .45rem 1.1rem; border-radius: 99px; cursor: pointer; transition: background .25s, color .25s; }
.h2-tabs button[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); font-weight: 700; }
.h2-tabs button:not([aria-selected="true"]):hover { color: var(--text); }
.h2-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 1.75rem); margin-top: clamp(1.4rem, 3vw, 2.5rem); }
.h2-card[hidden] { display: none; }
.h2-card__shot { position: relative; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: var(--s1); aspect-ratio: 1700 / 860; transition: border-color .3s, translate .5s var(--ease-out), box-shadow .5s; }
.h2-card:hover .h2-card__shot { border-color: var(--accent); translate: 0 -6px; box-shadow: 0 30px 60px -24px rgba(0,0,0,.8); }
.h2-card__shot > a { display: block; height: 100%; }
.h2-card__shot img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 1.2s var(--ease-out); }
.h2-card:hover .h2-card__shot img { transform: scale(1.06); }
.h2-card__ov { position: absolute; inset: auto 0 0 0; display: flex; gap: .5rem; justify-content: center; padding: 2.5rem 1rem 1rem; pointer-events: none;
  background: linear-gradient(to top, rgba(13,11,10,.85), transparent); opacity: 0; translate: 0 10px; transition: opacity .3s, translate .4s var(--ease-out); }
.h2-card:hover .h2-card__ov, .h2-card:focus-within .h2-card__ov { opacity: 1; translate: 0 0; }
.h2-btn { pointer-events: auto; font-size: .8rem; padding: .45rem .95rem; border-radius: 99px; border: 1px solid rgba(255,255,255,.35); color: #fff; text-decoration: none; backdrop-filter: blur(6px); background: rgba(255,255,255,.08); transition: background .2s, border-color .2s; }
.h2-btn:hover { background: rgba(255,255,255,.2); }
.h2-btn--solid { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 700; }
.h2-btn--solid:hover { background: var(--accent-hi); }
.h2-card__cap { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: .85rem .15rem 0; }
.h2-card__cap h3 { margin: 0; font-size: var(--t-sm); font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.h2-card__cap span { flex: none; font-size: .72rem; letter-spacing: .12em; color: var(--text-3); }
.h2-more { text-align: center; margin: clamp(2rem, 4vw, 3.5rem) 0 0; }
@media (max-width: 1000px) { .h2-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .h2-float--3, .h2-float--4 { display: none; } }
@media (max-width: 640px) {
  .h2-grid { grid-template-columns: minmax(0, 1fr); }
  .h2-eyebrow { letter-spacing: .2em; font-size: .7rem; }
  .h2-eyebrow i, .h2-eyebrow em { display: none; }
  .h2-tag { letter-spacing: .12em; }
  .h2-float { display: none; }
  .h2-device { width: 92vw; }
  .h2-stage { height: clamp(200px, 56vw, 320px); }
  .h2-badge { left: auto; right: 3%; top: -2.6rem; width: 80px; }
  .h2-badge b { font-size: 1.2rem; }
}
@media (hover: none) { .h2-card__ov { opacity: 1; translate: 0 0; } }

/* ===== 浅色主题(对标 themes.g5plus.net:浅蓝底 + 深灰字 + 白色卡片) ===== */
.h2-light, :root:has(.h2-light) {
  --bg: #e4f4fb; --s1: #ffffff; --s2: #eef7fb; --line: #c6dde8;
  --text: #25292c; --text-2: #55636b; --text-3: #75848d;
  --accent: #ee4d00; --accent-hi: #ff6a1f; --accent-ink: #ffffff;
  --paper: #ffffff; --paper-ink: #25292c; --paper-ink-2: #55636b; --paper-line: #c6dde8;
  color-scheme: light;
}
.h2-light { background: var(--bg); color: var(--text); }
/* 顶栏玻璃:白色 */
.h2-light .u-header__in::before, .h2-light .u-header__in::before { background: rgba(255,255,255,.78); border-color: rgba(255,255,255,.9); box-shadow: 0 10px 34px -10px rgba(40,90,120,.25), inset 0 1px 0 #fff; }
.h2-light .u-header__act .u-btn--ghost, .h2-light .u-burger { background: #fff; border-color: var(--line); box-shadow: none; color: var(--text); }
.h2-light .u-header__act .u-btn--ghost:hover { background: var(--s2); border-color: var(--text-3); }
.h2-light .u-header__act .u-btn--accent { box-shadow: 0 6px 18px -6px rgba(238,77,0,.55); }
.h2-light .u-burger span, .h2-light .u-burger span::before, .h2-light .u-burger span::after { background: var(--text); }
.h2-light .u-brand__logo { mix-blend-mode: normal; }
@media (min-width: 961px) {
  .h2-light .u-nav > ul > li > a { color: var(--text-2); font-weight: 600; letter-spacing: .08em; }
  .h2-light .u-nav > ul > li > a:hover, .h2-light .u-nav > ul > li.is-open > a, .h2-light .u-nav > ul > li.has-sub:focus-within > a { color: var(--accent); background: #fff; border-color: var(--line); box-shadow: 0 4px 14px -6px rgba(40,90,120,.3); }
  .h2-light .u-nav > ul > li > a.is-current { color: var(--accent); background: rgba(238,77,0,.08); border-color: rgba(238,77,0,.25); box-shadow: none; }
  .h2-light .u-sub, .h2-light .u-mega { background: rgba(255,255,255,.96); border-color: var(--line); box-shadow: 0 30px 70px -20px rgba(40,90,120,.35); }
  .h2-light .u-sub a:hover, .h2-light .u-sub a:focus-visible { background: var(--s2); }
  .h2-light .u-mega__a:hover, .h2-light .u-mega__a.is-active { background: var(--s2); border-color: var(--line); }
  .h2-light .u-mega__a.is-active { background: rgba(238,77,0,.08); border-color: rgba(238,77,0,.25); }
  .h2-light .u-mega__stage { border-left-color: var(--line); }
  .h2-light .u-mega .u-chip { background: var(--s2); border-color: var(--line); }
  .h2-light .u-mega .u-chip:hover { background: rgba(238,77,0,.1); border-color: rgba(238,77,0,.35); }
  .h2-light .u-mprev__win, .h2-light .u-mphone__shot { border-color: var(--line); box-shadow: 0 8px 22px -10px rgba(40,90,120,.35); }
}
@media (max-width: 960px) {
  .h2-light .u-nav { background: rgba(255,255,255,.98); border-color: var(--line); box-shadow: 0 20px 50px -10px rgba(40,90,120,.4); }
  .h2-light .u-nav > ul > li > a { background: var(--s2); border-color: var(--line); color: var(--text); }
  .h2-light .u-nav > ul > li > a.is-current { color: var(--accent); background: rgba(238,77,0,.08); border-color: rgba(238,77,0,.25); }
  .h2-light .u-sub a { border-bottom-color: var(--line); }
}
/* 首屏:对标参考站——超大字距字标、浅蓝底、白色样机 */
.h2-light .h2-hero__bg { background: radial-gradient(70% 60% at 50% 30%, #f3fbff, transparent 72%), radial-gradient(40% 40% at 90% 75%, rgba(238,77,0,.08), transparent 70%); }
.h2-light .h2-eyebrow { color: var(--text-2); font-weight: 600; }
.h2-light .h2-word { color: #2b2f31; letter-spacing: .12em; }
.h2-light .h2-word b { color: #f05a4f; }
.h2-light .h2-tag { color: var(--text-2); font-weight: 600; }
.h2-light .u-btn { background: #fff; border-color: var(--line); color: var(--text); }
.h2-light .u-btn:hover { border-color: var(--text-3); }
.h2-light .u-btn--accent { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 10px 24px -10px rgba(238,77,0,.6); }
.h2-light .u-btn--accent:hover { background: var(--accent-hi); border-color: var(--accent-hi); }
.h2-light .h2-device { background: #f6f8fa; border: 10px solid #fff; border-bottom: 0; border-radius: 28px 28px 0 0; box-shadow: 0 50px 90px -30px rgba(40,90,120,.45), 0 0 0 1px rgba(40,90,120,.08); }
.h2-light .h2-device__bar { background: #fff; border-radius: 18px 18px 0 0; }
.h2-light .h2-device__bar i { background: #d6e3ea; }
.h2-light .h2-device__bar i:first-child { background: #f05a4f; }
.h2-light .h2-device__bar span { background: #eef4f7; color: var(--text-2); }
.h2-light .h2-device__dots { background: rgba(255,255,255,.8); }
.h2-light .h2-device__dots button { background: #b7c8d1; }
.h2-light .h2-device__dots button[aria-selected="true"] { background: var(--accent); }
.h2-light .h2-float { border: 5px solid #fff; border-radius: 6px; box-shadow: 0 24px 50px -18px rgba(40,90,120,.5); }
.h2-light .h2-float:hover { border-color: #fff; box-shadow: 0 30px 60px -16px rgba(238,77,0,.5); }
.h2-light .h2-badge { background: #1414e6; color: #fff; box-shadow: 0 20px 44px -12px rgba(20,20,230,.55); }
.h2-light .h2-badge text { fill: #fff; }
/* 跑马灯 / 行业条 / 展厅 */
.h2-light .u-mq { border-color: var(--line); }
.h2-light .u-mq__track span { -webkit-text-stroke-color: #b3ccd8; color: transparent; }
.h2-light .u-index { background: rgba(255,255,255,.7); border-color: var(--line); }
.h2-light .u-chip { background: #fff; border-color: var(--line); color: var(--text-2); }
.h2-light .u-chip:hover { border-color: var(--accent); color: var(--accent); }
.h2-light .h2-tabs { background: #fff; border-color: var(--line); }
.h2-light .h2-tabs button[aria-selected="true"] { color: #fff; }
.h2-light .h2-card__shot { background: #fff; border: 6px solid #fff; border-radius: 10px; box-shadow: 0 18px 40px -22px rgba(40,90,120,.5); }
.h2-light .h2-card:hover .h2-card__shot { border-color: #fff; box-shadow: 0 30px 56px -20px rgba(238,77,0,.45); }
.h2-light .h2-card__ov { background: linear-gradient(to top, rgba(20,34,44,.78), transparent); }
.h2-light .h2-card__cap h3 { color: var(--text); }
.h2-light .u-sec__title, .h2-light .u-sec__idx { color: var(--text); }
.h2-light .u-more { color: var(--text); }
.h2-light .u-scrim { background: rgba(214, 236, 246, .72); }
.h2-light .u-sheet { background: #eaf6fb; }
.h2-light .u-dock__panel { background: #fff; border-color: var(--line); box-shadow: 0 30px 70px -20px rgba(40,90,120,.4); }
.h2-light .u-dock__btn { box-shadow: 0 14px 30px -10px rgba(238,77,0,.55); }
.h2-device__link { position: absolute; inset: 0; z-index: 2; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 3.4rem; color: #fff; text-decoration: none; background: linear-gradient(to top, rgba(20,34,44,.5), transparent 45%); opacity: 0; transition: opacity .3s; }
.h2-device__link span { font-size: .85rem; font-weight: 700; padding: .55rem 1.2rem; border-radius: 99px; background: var(--accent); box-shadow: 0 10px 24px -8px rgba(238,77,0,.6); translate: 0 8px; transition: translate .4s var(--ease-out); }
.h2-device:hover .h2-device__link, .h2-device__link:focus-visible { opacity: 1; }
.h2-device:hover .h2-device__link span, .h2-device__link:focus-visible span { translate: 0 0; }
.h2-device__dots { z-index: 3; }
@media (hover: none) { .h2-device__link { opacity: 1; background: none; } .h2-device__link span { display: none; } }

/* ===== 笔记本样机(对标 g5plus 首页的设备外观) ===== */
.h2-stage { height: clamp(300px, 41vw, 590px); }
.h2-light .h2-device { background: #181c1f; border: 0; border-radius: 20px 20px 3px 3px; padding: 12px 12px 14px;
  box-shadow: 0 0 0 2px #c4cfd5, 0 0 0 3px rgba(255,255,255,.7), 0 50px 80px -40px rgba(40,90,120,.55); }
.h2-light .h2-device::before { content: ""; position: absolute; left: 50%; top: 4px; width: 5px; height: 5px; translate: -50% 0; border-radius: 50%; background: #3b444a; }
.h2-light .h2-device::after { content: ""; position: absolute; left: 50%; top: 100%; width: 114%; height: 18px; translate: -50% 0; z-index: -1;
  border-radius: 0 0 24px 24px; background: linear-gradient(#f3f6f8, #c3cdd3 70%, #aab6bd);
  box-shadow: 0 26px 40px -16px rgba(40,90,120,.5), inset 0 1px 0 #fff; }
.h2-light .h2-device__screen { border-radius: 6px; }
/* 底座凹口 */
.h2-light .h2-device__bar { position: absolute; left: 50%; top: calc(100% + 36px); translate: -50% 0; width: max-content; max-width: 90%; height: auto; padding: 0; background: none; border-radius: 0; justify-content: center; }
.h2-light .h2-device__bar i { display: none; }
.h2-light .h2-device__bar span { margin: 0; background: none; padding: 0; max-width: 100%; text-align: center; font-size: .85rem; letter-spacing: .06em; color: var(--text-2); }
.h2-light .h2-stage .h2-device { transform-style: flat; }
.h2-notch { position: absolute; left: 50%; top: 100%; width: 14%; height: 7px; translate: -50% 0; border-radius: 0 0 10px 10px; background: linear-gradient(#aab6bd, #d5dde2); z-index: 1; pointer-events: none; }
@media (max-width: 640px) {
  .h2-stage { height: clamp(220px, 66vw, 360px); }
  .h2-light .h2-device { padding: 7px 7px 9px; border-radius: 12px 12px 3px 3px; }
  .h2-light .h2-device::after { width: 108%; height: 12px; border-radius: 0 0 14px 14px; }
  .h2-light .h2-device__bar { top: calc(100% + 24px); }
}

/* ===== 滚动类目条 ===== */
.h2-cats { position: relative; overflow: hidden; padding-block: clamp(1.2rem, 2.4vw, 2rem); margin-top: clamp(1rem, 2.5vw, 2rem);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); }
.h2-cats__track { display: flex; width: max-content; }
.js .h2-cats__track { animation: h2-cats 90s linear infinite; }
.h2-cats:hover .h2-cats__track, .h2-cats:focus-within .h2-cats__track { animation-play-state: paused; }
.h2-cats__grp { display: flex; gap: .7rem; padding-right: .7rem; }
.h2-pill { display: inline-flex; align-items: baseline; gap: .55rem; padding: .62rem 1.15rem; border-radius: 99px; background: #fff; border: 1px solid var(--line); color: var(--text); font-size: .95rem; font-weight: 600; text-decoration: none; white-space: nowrap;
  box-shadow: 0 8px 20px -14px rgba(40,90,120,.5); transition: color .25s, border-color .25s, translate .35s var(--ease-out), box-shadow .35s; }
.h2-pill em { font-style: normal; font-size: .72rem; font-weight: 700; letter-spacing: .04em; color: var(--accent); }
.h2-pill:hover, .h2-pill:focus-visible { color: var(--accent); border-color: var(--accent); translate: 0 -3px; box-shadow: 0 14px 26px -14px rgba(238,77,0,.5); }
@keyframes h2-cats { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .h2-cats { overflow-x: auto; } .js .h2-cats__track { animation: none; } }

/* 滚动类目条已替代行业芯片行 */
.h2-light .u-index { display: none; }
.h2-light .h2-gal { padding-top: clamp(1rem, 2vw, 2rem); }

/* ===== 环绕样机的案例截图(对标 g5plus:大小错落、贴边裁切、压在样机之下) ===== */
.h2-light .h2-float { z-index: 0; border: 0; border-radius: 4px; background: #fff; box-shadow: 0 24px 50px -22px rgba(40,90,120,.5), 0 0 0 1px rgba(40,90,120,.06); transform: translate3d(var(--px, 0), var(--py, 0), 0); }
.h2-light .h2-device { z-index: 1; }
.h2-light .h2-float img { object-position: left top; }
.h2-light .h2-float:hover { z-index: 3; scale: 1.05; box-shadow: 0 30px 60px -18px rgba(238,77,0,.45); }
.h2-light .h2-float--1 { left: -2%; top: 16%; width: clamp(130px, 17vw, 250px); aspect-ratio: 1 / 1.08; }
.h2-light .h2-float--2 { left: 11%; top: 66%; width: clamp(110px, 13vw, 190px); aspect-ratio: 4 / 3; }
.h2-light .h2-float--3 { right: -3%; top: 8%; width: clamp(130px, 17vw, 250px); aspect-ratio: 1 / .95; }
.h2-light .h2-float--4 { right: 4%; top: 58%; width: clamp(120px, 14vw, 210px); aspect-ratio: 5 / 4; }
.h2-light .h2-float--5 { left: -5%; top: 46%; width: clamp(90px, 9vw, 140px); aspect-ratio: 1 / 1.3; }
.h2-light .h2-float--6 { right: -4%; top: 38%; width: clamp(90px, 9vw, 140px); aspect-ratio: 1 / 1.3; }
@media (max-width: 1000px) { .h2-light .h2-float--5, .h2-light .h2-float--6 { display: none; } .h2-light .h2-float--2, .h2-light .h2-float--4 { display: block; } }
@media (max-width: 640px) { .h2-light .h2-float { display: none; } }
.h2-light .h2-float--1 { top: 12%; }
.h2-light .h2-float--5 { left: -5%; top: 62%; }
.h2-light .h2-float--2 { left: 13%; top: 74%; }
.h2-light .h2-float--3 { top: 4%; }
.h2-light .h2-float--6 { right: -5%; top: 46%; }
.h2-light .h2-float--4 { right: 9%; top: 70%; }

/* ===== 第三版:对标 g5plus——白色笔记本 + 5 张互不重叠的错落截图 ===== */
.h2-light .h2-device { background: #fff; padding: 14px 14px 16px; border-radius: 28px 28px 2px 2px; box-shadow: 0 0 0 1px #dbe6ec, 0 70px 100px -44px rgba(40,90,120,.5); }
.h2-light .h2-device::before { background: #d3dde3; }
.h2-light .h2-device__screen { border-radius: 4px; }
.h2-light .h2-device::after { background: linear-gradient(#fafcfd, #dde5ea 70%, #c9d3d9); box-shadow: 0 34px 50px -18px rgba(40,90,120,.45), inset 0 1px 0 #fff; }
.h2-light .h2-notch { background: linear-gradient(#cfd8de, #eef2f4); }
.h2-light .h2-badge { top: -3.2rem; width: clamp(100px, 12.5vw, 180px); left: clamp(.5rem, 9%, 7rem); }
.h2-light .h2-float { border-radius: 2px; box-shadow: 0 30px 60px -26px rgba(40,90,120,.5); }
.h2-light .h2-float--1 { left: 1%;  top: 26%; width: clamp(130px, 16.5vw, 240px); aspect-ratio: 1 / 1.1; }
.h2-light .h2-float--2 { left: -5%; top: 74%; width: clamp(120px, 15vw, 215px);  aspect-ratio: 1.45 / 1; }
.h2-light .h2-float--3 { right: -4%; top: 14%; width: clamp(130px, 16vw, 235px); aspect-ratio: 1.25 / 1; }
.h2-light .h2-float--4 { right: 6%; top: 56%; width: clamp(120px, 14.5vw, 210px); aspect-ratio: 1 / 1.15; }
.h2-light .h2-float--5 { left: 16%; top: 70%; width: clamp(60px, 7vw, 100px); aspect-ratio: 1 / 1.9; display: block; }
@media (max-width: 1000px) { .h2-light .h2-float--5 { display: none; } }
.h2-light .h2-float--3 { left: auto; }
.h2-light .h2-float--5 { aspect-ratio: 1 / 1.7; }
.h2-light .h2-hero { padding-bottom: clamp(2rem, 4vw, 3.5rem); }

/* 宽屏网站截图保持横向完整比例,不再裁成窄条 */
.h2-light .h2-float img { object-position: center top; }
.h2-light .h2-float--1 { left: 1%;  top: 24%; width: clamp(150px, 18vw, 262px); aspect-ratio: 16 / 10; }
.h2-light .h2-float--2 { left: -4%; top: 70%; width: clamp(140px, 16vw, 232px); aspect-ratio: 16 / 10; }
.h2-light .h2-float--3 { right: -3%; top: 10%; width: clamp(150px, 18vw, 262px); aspect-ratio: 16 / 10; }
.h2-light .h2-float--4 { right: 5%; top: 58%; width: clamp(140px, 16vw, 232px); aspect-ratio: 16 / 10; }
.h2-light .h2-float--5 { left: 17%; top: 78%; width: clamp(110px, 12vw, 170px); aspect-ratio: 16 / 10; }