/* ============================================================
   南京闵闵执中文化传媒有限公司 · 动漫网文平台  样式
   ============================================================ */
:root {
  --c-primary: #5b6ef5;
  --c-primary-d: #4756d6;
  --c-accent: #8b5cf6;
  --c-gold: #d9a441;
  --c-ink: #1c2033;
  --c-ink2: #3d4358;
  --c-ink3: #6b7286;
  --c-line: #e6e8f0;
  --c-bg: #f5f6fb;
  --c-white: #fff;
  --r-s: 8px;
  --r-m: 14px;
  --r-l: 20px;
  --sh-s: 0 2px 10px rgba(28, 32, 51, .06);
  --sh-m: 0 8px 28px rgba(28, 32, 51, .09);
  --sh-l: 0 18px 48px rgba(28, 32, 51, .13);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC", sans-serif;
  color: var(--c-ink);
  background: var(--c-bg);
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { margin: 0; line-height: 1.35; font-weight: 700; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
input, textarea, select, button { font-family: inherit; font-size: inherit; }
button { cursor: pointer; }

.wrap { width: min(1200px, 100% - 40px); margin: 0 auto; }
.mi { width: 15px; height: 15px; flex: none; }
.mi path, .mi circle, .mi rect { stroke-width: 1.7; }

/* ============ 页头 ============ */
.header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .93);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--c-line);
}
.header__inner {
  width: min(1400px, 100% - 32px); margin: 0 auto;
  height: 70px; display: flex; align-items: center; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 11px; flex: none; }
.brand__logo { width: 214px; display: block; flex: none; }
.brand__logo img { width: 100%; height: auto; }
.brand__txt { display: flex; flex-direction: column; }
.brand__txt b { font-size: 18px; letter-spacing: .5px; }
.brand__txt i {
  font-style: normal; font-size: 11.5px; color: var(--c-ink3);
  letter-spacing: 2.2px; margin-top: -2px;
}
.hd-nav { display: flex; gap: 4px; flex: none; }
.hd-nav a {
  padding: 8px 14px; border-radius: 999px; font-size: 15px;
  color: var(--c-ink2); transition: .18s;
}
.hd-nav a:hover { background: #eef0fb; color: var(--c-primary); }
.hd-nav a.on { background: var(--c-primary); color: #fff; font-weight: 600; }
.hd-cmp {
  display: flex; align-items: center; gap: 8px; flex: none;
  padding-left: 16px; border-left: 1px solid var(--c-line);
}
.hd-cmp a { font-size: 12.5px; color: var(--c-ink3); white-space: nowrap; }
.hd-cmp a:hover { color: var(--c-primary); }
.hd-sep { width: 1px; height: 11px; background: var(--c-line); }
.hd-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.hd-corp {
  display: flex; flex-direction: column; align-items: flex-end;
  padding-right: 14px; border-right: 1px solid var(--c-line); line-height: 1.4;
}
.hd-corp i {
  font-style: normal; font-size: 10.5px; color: var(--c-ink3); letter-spacing: 2px;
}
.hd-corp b { font-size: 13px; color: var(--c-ink2); white-space: nowrap; }
.hd-acc { display: flex; align-items: center; gap: 9px; }
.hd-user {
  display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--c-primary-d);
}
.hd-user__i { width: 18px; height: 18px; }
.hd-btn {
  padding: 8px 17px; border-radius: 999px; font-size: 14px; white-space: nowrap;
  transition: .18s;
}
.hd-btn--ghost { border: 1px solid var(--c-line); color: var(--c-ink2); }
.hd-btn--ghost:hover { border-color: var(--c-primary); color: var(--c-primary); }
.hd-btn--solid { background: var(--c-primary); color: #fff; font-weight: 600; }
.hd-btn--solid:hover { background: var(--c-primary-d); }
.burger { display: none; flex-direction: column; gap: 4px; background: none; border: 0; padding: 6px; }
.burger span { width: 21px; height: 2px; background: var(--c-ink); border-radius: 2px; }
.mobile-menu { display: none; }

@media (max-width: 1320px) { .hd-cmp { display: none; } }
@media (max-width: 1080px) { .hd-corp { display: none; } .hd-nav { display: none; } .burger { display: flex; margin-left: 0; } }
@media (max-width: 600px) {
  .header__inner { height: 62px; }
  .brand__logo { width: 168px; }
  .brand__txt b { font-size: 16px; }
  .hd-btn--ghost { display: none; }
}
.mobile-menu.on {
  display: block; padding: 12px 20px 20px; border-top: 1px solid var(--c-line);
  background: #fff;
}
.mobile-menu .mm__nav { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mobile-menu .mm__nav a {
  padding: 10px 12px; background: var(--c-bg); border-radius: var(--r-s); font-size: 14px;
}
.mobile-menu .mm__cmp, .mobile-menu .mm__acc { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.mobile-menu .mm__cmp a, .mobile-menu .mm__acc a { font-size: 13px; color: var(--c-ink3); }
.mobile-menu .mm__acc .hd-btn { border: 1px solid var(--c-line); border-radius: 999px; padding: 7px 15px; }
.mobile-menu .mm__acc .hd-btn--solid { background: var(--c-primary); color: #fff; border-color: transparent; }

/* ============ 通用区块 ============ */
.sec { padding: 66px 0; }
.sec--alt { background: #fff; }
.sec__hd { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 30px; }
.sec__hd h2 { font-size: 27px; letter-spacing: .5px; }
.sec__hd h2 em {
  font-style: normal; color: var(--c-primary);
}
.sec__hd p { color: var(--c-ink3); font-size: 14px; margin-top: 6px; }
.sec__more { font-size: 14px; color: var(--c-primary); white-space: nowrap; }
.sec__more:hover { text-decoration: underline; }

.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 12px 28px; border-radius: 999px; font-size: 15px; font-weight: 600;
  transition: .2s; border: 1px solid transparent;
}
.btn--primary { background: var(--c-primary); color: #fff; box-shadow: 0 8px 20px rgba(91, 110, 245, .28); }
.btn--primary:hover { background: var(--c-primary-d); transform: translateY(-1px); }
.btn--ghost { border-color: rgba(255, 255, 255, .6); color: #fff; }
.btn--ghost:hover { background: rgba(255, 255, 255, .14); }
.btn--line { border-color: var(--c-line); color: var(--c-ink2); background: #fff; }
.btn--line:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn svg { width: 17px; height: 17px; }

.tag {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  background: #eef0fb; color: var(--c-primary-d); font-size: 12px;
}

/* ============ 首页 hero ============ */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 460px at 82% 8%, rgba(139, 92, 246, .3), transparent 62%),
    radial-gradient(820px 420px at 10% 92%, rgba(91, 110, 245, .26), transparent 60%),
    linear-gradient(135deg, #14183a 0%, #23285c 48%, #35306b 100%);
  color: #fff;
}
.hero::after {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at 50% 40%, #000, transparent 76%);
  pointer-events: none;
}
.hero__inner {
  position: relative; z-index: 2;
  width: min(1200px, 100% - 40px); margin: 0 auto;
  padding: 84px 0 76px;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .2);
  font-size: 13px; letter-spacing: 2.4px; margin-bottom: 22px;
}
.hero h1 { font-size: 50px; letter-spacing: 2px; margin-bottom: 20px; }
.hero__sub { font-size: 16px; color: rgba(255, 255, 255, .8); max-width: 560px; margin-bottom: 32px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__stats {
  grid-column: 1 / -1; margin-top: 20px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.hstat {
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--r-m); padding: 18px 20px;
}
.hstat b { display: block; font-size: 30px; letter-spacing: 1px; }
.hstat span { font-size: 13px; color: rgba(255, 255, 255, .72); }

/* hero 作品预览 */
.hero__panel {
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--r-l); padding: 18px;
  backdrop-filter: blur(6px);
}
.hp__hd {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 6px 14px; font-size: 13px; color: rgba(255, 255, 255, .78);
}
.hp__list { display: grid; gap: 10px; }
.hp__it {
  display: flex; gap: 13px; align-items: center;
  background: rgba(255, 255, 255, .06); border-radius: var(--r-m);
  padding: 10px; transition: .2s;
}
.hp__it:hover { background: rgba(255, 255, 255, .14); }
.hp__cv { width: 52px; height: 70px; border-radius: 7px; object-fit: cover; flex: none; }
.hp__tx { min-width: 0; }
.hp__tx b { display: block; font-size: 15px; }
.hp__tx span { font-size: 12px; color: rgba(255, 255, 255, .62); }
.hp__go { margin-left: auto; flex: none; opacity: .7; }
.hp__go svg { width: 17px; height: 17px; }

/* ============ 作品卡片 ============ */
.cards { display: grid; gap: 24px; }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: #fff; border-radius: var(--r-l); overflow: hidden;
  box-shadow: var(--sh-s); transition: .24s; display: flex; flex-direction: column;
  border: 1px solid var(--c-line);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--sh-l); border-color: #d7dbf0; }
.card__cover { position: relative; display: block; aspect-ratio: 3 / 4; overflow: hidden; background: #eceef6; }
.card__cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.card:hover .card__cover img { transform: scale(1.05); }
.card__cat {
  position: absolute; top: 12px; left: 12px;
  background: rgba(28, 32, 51, .74); backdrop-filter: blur(4px);
  color: #fff; font-size: 12px; padding: 4px 11px; border-radius: 999px;
}
.card__pages {
  position: absolute; right: 12px; bottom: 12px;
  background: rgba(255, 255, 255, .92); color: var(--c-ink2);
  font-size: 12px; padding: 3px 10px; border-radius: 999px; font-weight: 600;
}
.card__body { padding: 17px 19px 19px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.card__title { font-size: 18px; }
.card__title a:hover { color: var(--c-primary); }
.card__lead {
  font-size: 13.5px; color: var(--c-ink3); line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card__meta {
  display: flex; gap: 15px; font-size: 12.5px; color: var(--c-ink3);
  margin-top: auto; padding-top: 5px;
}
.card__meta span { display: flex; align-items: center; gap: 5px; }
.card__tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* ============ 特色 / 公告 / FAQ ============ */
.feats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feat {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-m);
  padding: 24px 22px; transition: .2s;
}
.feat:hover { border-color: var(--c-primary); box-shadow: var(--sh-m); transform: translateY(-3px); }
.feat__i {
  width: 46px; height: 46px; border-radius: 13px; margin-bottom: 14px;
  background: linear-gradient(135deg, #eef0ff, #f4ecff);
  display: grid; place-items: center; color: var(--c-primary);
}
.feat__i svg { width: 24px; height: 24px; }
.feat h3 { font-size: 16.5px; margin-bottom: 8px; }
.feat p { font-size: 13.5px; color: var(--c-ink3); line-height: 1.8; }

.news { display: grid; gap: 12px; }
.news__it {
  display: flex; align-items: center; gap: 16px;
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-m);
  padding: 16px 22px; transition: .2s;
}
.news__it:hover { border-color: var(--c-primary); transform: translateX(4px); }
.news__d { font-size: 13px; color: var(--c-ink3); font-variant-numeric: tabular-nums; flex: none; }
.news__t { font-size: 15px; flex: 1; }
.news__c {
  font-size: 12px; color: var(--c-primary-d); background: #eef0fb;
  padding: 3px 11px; border-radius: 999px; flex: none;
}

.faq { display: grid; gap: 12px; }
.faq__it { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-m); overflow: hidden; }
.faq__q {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 17px 22px; font-size: 15.5px; font-weight: 600; cursor: pointer;
}
.faq__q svg { width: 18px; height: 18px; color: var(--c-primary); flex: none; transition: transform .22s; }
.faq__it.on .faq__q svg { transform: rotate(90deg); }
.faq__a { padding: 0 22px; max-height: 0; overflow: hidden; transition: max-height .3s, padding .3s; }
.faq__it.on .faq__a { padding: 0 22px 18px; max-height: 260px; }
.faq__a p { font-size: 14px; color: var(--c-ink3); line-height: 1.85; }

/* ============ 页脚 ============ */
.footer {
  background: #171b33; color: rgba(255, 255, 255, .68); margin-top: 0; font-size: 13.5px;
}
.footer__inner { width: min(1200px, 100% - 40px); margin: 0 auto; padding: 52px 0 0; }
.footer__top { display: grid; grid-template-columns: 1.25fr 2fr; gap: 46px; padding-bottom: 34px; }
.footer__brand b { display: block; font-size: 17px; color: #fff; margin: 12px 0 12px; }
.footer__brand p { font-size: 13px; line-height: 1.9; color: rgba(255, 255, 255, .55); }
.footer__logo { width: 224px; display: block; background:#fff; border-radius:8px; padding:6px 10px; }
.footer__logo img { width: 100%; height: auto; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.fcol h4 { color: #fff; font-size: 14.5px; margin-bottom: 14px; }
.fcol > a { display: block; font-size: 13px; padding: 4px 0; color: rgba(255, 255, 255, .6); }
.fcol > a:hover { color: #fff; }
.fc { display: flex; gap: 9px; align-items: flex-start; padding: 5px 0; }
.fc__i { color: var(--c-primary); margin-top: 3px; }
.fc__v { display: flex; flex-direction: column; min-width: 0; }
.fc__v i { font-style: normal; font-size: 11.5px; color: rgba(255, 255, 255, .42); }
.fc__v b { font-weight: 400; font-size: 13px; color: rgba(255, 255, 255, .78); overflow-wrap: anywhere; }
.footer__report {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  padding: 16px 0; border-top: 1px solid rgba(255, 255, 255, .1);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  font-size: 13px;
}
.footer__report a { color: rgba(255, 255, 255, .72); }
.footer__report a:hover { color: #fff; text-decoration: underline; }
.footer__report i { font-style: normal; color: rgba(255, 255, 255, .3); }
.footer__legal {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px;
  padding: 18px 0 26px; font-size: 12.5px; color: rgba(255, 255, 255, .5);
}
.footer__icp { color: rgba(255, 255, 255, .62); }
.footer__icp:hover { color: #fff; }

/* ============ 内页 hero ============ */
.phero {
  background: linear-gradient(135deg, #1a1e40, #2c3070 60%, #3b3480);
  color: #fff; padding: 48px 0; position: relative; overflow: hidden;
}
.phero::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(700px 300px at 88% 10%, rgba(139, 92, 246, .32), transparent 65%);
  pointer-events: none;
}
.phero__inner { position: relative; z-index: 2; width: min(1200px, 100% - 40px); margin: 0 auto; }
.phero h1 { font-size: 34px; letter-spacing: 1.5px; margin-bottom: 8px; }
.phero p { color: rgba(255, 255, 255, .74); font-size: 14.5px; max-width: 700px; }
.crumb { font-size: 13px; color: rgba(255, 255, 255, .6); margin-bottom: 12px; }
.crumb a:hover { color: #fff; text-decoration: underline; }

/* ============ 筛选栏 ============ */
.filters {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 26px;
}
.fchip {
  padding: 8px 20px; border-radius: 999px; font-size: 14px;
  background: #fff; border: 1px solid var(--c-line); color: var(--c-ink2); transition: .18s;
}
.fchip:hover { border-color: var(--c-primary); color: var(--c-primary); }
.fchip.on { background: var(--c-primary); border-color: var(--c-primary); color: #fff; font-weight: 600; }
.fcount { margin-left: auto; font-size: 13px; color: var(--c-ink3); }

/* ============ 详情页 ============ */
.detail { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 34px; align-items: start; }
.dcover { border-radius: var(--r-l); overflow: hidden; box-shadow: var(--sh-m); background: #eceef6; }
.dcover img { width: 100%; }
.dtitle { font-size: 32px; letter-spacing: 1px; margin: 20px 0 12px; }
.dmeta { display: flex; flex-wrap: wrap; gap: 10px 20px; font-size: 13.5px; color: var(--c-ink3); }
.dmeta span { display: flex; align-items: center; gap: 6px; }
.dlead {
  margin: 20px 0 24px; padding: 16px 20px;
  background: #f2f4ff; border-left: 3px solid var(--c-primary);
  border-radius: 0 var(--r-s) var(--r-s) 0; font-size: 15px; color: var(--c-ink2);
}
.ddesc p { font-size: 15px; color: var(--c-ink2); line-height: 2; margin-bottom: 14px; }
.dacts { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 8px; }
.side { display: grid; gap: 18px; }
.side__box { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-m); padding: 20px; }
.side__box h3 { font-size: 16px; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--c-line); }
.side__row { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; font-size: 13.5px; }
.side__row .k { color: var(--c-ink3); flex: none; }
.side__row .v { text-align: right; color: var(--c-ink2); overflow-wrap: anywhere; }
.side__list a {
  display: flex; gap: 10px; align-items: center; padding: 8px 0; font-size: 14px;
}
.side__list a:hover { color: var(--c-primary); }
.side__list img { width: 38px; height: 50px; border-radius: 5px; object-fit: cover; flex: none; }
.side__list .t { min-width: 0; }
.side__list .t b { display: block; font-size: 14px; font-weight: 600; }
.side__list .t span { font-size: 12px; color: var(--c-ink3); }
.empty { text-align: center; padding: 60px 20px; color: var(--c-ink3); }
.empty a { color: var(--c-primary); text-decoration: underline; }

/* ============ 阅读器 ============ */
body.reader { background: #10131f; }
body.reader .footer { display: none; }
.reader__top {
  position: sticky; top: 0; z-index: 40;
  background: rgba(16, 19, 31, .95); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, .08); color: #fff;
}
.reader__top .wrap { display: flex; align-items: center; gap: 14px; height: 62px; }
.rd-back {
  display: flex; align-items: center; gap: 5px; color: rgba(255, 255, 255, .78);
  font-size: 14px; flex: none;
}
.rd-back:hover { color: #fff; }
.rd-back svg { width: 17px; height: 17px; }
.rd-title { font-size: 16px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rd-jump { margin-left: auto; display: flex; align-items: center; gap: 8px; flex: none; }
.rd-jump label { font-size: 13px; color: rgba(255, 255, 255, .6); }
.rd-jump input {
  width: 62px; padding: 6px 8px; border-radius: var(--r-s); text-align: center;
  border: 1px solid rgba(255, 255, 255, .2); background: rgba(255, 255, 255, .07);
  color: #fff; font-size: 14px;
}
.rd-jump input:focus { outline: none; border-color: var(--c-primary); }
.rd-jump .rd-total { font-size: 13px; color: rgba(255, 255, 255, .55); }
.rd-stage { padding: 22px 0 10px; display: grid; place-items: center; }
.rd-page {
  max-width: 700px; width: 100%; background: #fff; border-radius: 6px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .6); overflow: hidden;
}
.rd-page img { width: 100%; display: block; }
.rd-pnum { text-align: center; color: rgba(255, 255, 255, .5); font-size: 13px; padding: 12px 0 4px; }
.rd-bar {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 14px 0 46px;
}
.rd-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 24px; border-radius: 999px; font-size: 14.5px;
  background: rgba(255, 255, 255, .1); color: #fff; border: 1px solid rgba(255, 255, 255, .16);
  transition: .18s;
}
.rd-btn:hover:not(:disabled) { background: rgba(255, 255, 255, .2); }
.rd-btn:disabled { opacity: .32; cursor: not-allowed; }
.rd-btn svg { width: 16px; height: 16px; }

/* ============ 章节目录 ============ */
.chapters { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 10px; }
.chip {
  display: block; text-align: center; padding: 11px 8px;
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-s);
  font-size: 13.5px; color: var(--c-ink2); transition: .16s;
}
.chip:hover { border-color: var(--c-primary); color: var(--c-primary); }
.chip.on { background: #eef0fb; border-color: var(--c-primary); color: var(--c-primary-d); font-weight: 600; }

/* ============ 表单 / 认证 ============ */
.auth { display: grid; grid-template-columns: 1fr 1fr; gap: 0; min-height: calc(100vh - 70px); }
.auth__aside {
  background: linear-gradient(150deg, #1a1e40, #302a6b);
  color: #fff; padding: 70px 56px; display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
}
.auth__aside::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(560px 300px at 20% 90%, rgba(139, 92, 246, .34), transparent 65%);
}
.auth__aside > * { position: relative; z-index: 2; }
.auth__aside h2 { font-size: 30px; letter-spacing: 1.5px; margin-bottom: 16px; }
.auth__aside p { color: rgba(255, 255, 255, .74); font-size: 14.5px; margin-bottom: 30px; max-width: 400px; }
.auth__pts { display: grid; gap: 14px; }
.auth__pt { display: flex; gap: 12px; align-items: flex-start; }
.auth__pt i {
  width: 24px; height: 24px; border-radius: 50%; background: rgba(255, 255, 255, .14);
  display: grid; place-items: center; flex: none; margin-top: 2px;
}
.auth__pt i svg { width: 14px; height: 14px; }
.auth__pt span b { display: block; font-size: 14.5px; }
.auth__pt span em { font-style: normal; font-size: 13px; color: rgba(255, 255, 255, .6); }
.auth__main { display: grid; place-items: center; padding: 50px 24px; background: var(--c-bg); }
.auth__card {
  width: min(430px, 100%); background: #fff; border-radius: var(--r-l);
  box-shadow: var(--sh-m); border: 1px solid var(--c-line); padding: 36px 38px 32px;
}
.auth__card h1 { font-size: 25px; margin-bottom: 6px; }
.auth__card > p { font-size: 14px; color: var(--c-ink3); margin-bottom: 26px; }
.field { margin-bottom: 17px; }
.field label { display: block; font-size: 13.5px; color: var(--c-ink2); margin-bottom: 7px; font-weight: 600; }
.field input, .field textarea, .field select {
  width: 100%; padding: 11px 14px; border: 1px solid var(--c-line);
  border-radius: var(--r-s); font-size: 14.5px; background: #fbfcfe; transition: .18s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--c-primary); background: #fff;
  box-shadow: 0 0 0 3px rgba(91, 110, 245, .1);
}
.field .hint { font-size: 12.5px; color: var(--c-ink3); margin-top: 6px; }
.agree { display: flex; align-items: flex-start; gap: 9px; font-size: 13.5px; color: var(--c-ink2); margin: 20px 0 22px; }
.agree input { width: 16px; height: 16px; margin: 3px 0 0; flex: none; accent-color: var(--c-primary); }
.agree a { color: var(--c-primary); }
.auth__submit { width: 100%; justify-content: center; }
.auth__foot { margin-top: 20px; text-align: center; font-size: 13.5px; color: var(--c-ink3); }
.auth__foot a { color: var(--c-primary); font-weight: 600; }
.auth__alt { text-align: center; margin-top: 18px; font-size: 13px; color: var(--c-ink3); }
.auth__alt a { color: var(--c-primary); }
@media (max-width: 900px) {
  .auth { grid-template-columns: 1fr; min-height: auto; }
  .auth__aside { padding: 44px 28px; }
}

/* ============ 个人中心 ============ */
.acc { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 26px; align-items: start; }
.acc__side { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-m); overflow: hidden; }
.acc__me { padding: 22px; text-align: center; border-bottom: 1px solid var(--c-line); }
.acc__av {
  width: 58px; height: 58px; border-radius: 50%; margin: 0 auto 11px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
  display: grid; place-items: center; color: #fff; font-size: 22px; font-weight: 700;
}
.acc__me b { display: block; font-size: 16px; }
.acc__me span { font-size: 12.5px; color: var(--c-ink3); }
.acc__menu { padding: 8px; }
.acc__menu button {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  padding: 11px 15px; border: 0; background: none; border-radius: var(--r-s);
  font-size: 14.5px; color: var(--c-ink2); transition: .16s;
}
.acc__menu button svg { width: 18px; height: 18px; }
.acc__menu button:hover { background: var(--c-bg); }
.acc__menu button.on { background: #eef0fb; color: var(--c-primary-d); font-weight: 600; }
.acc__pane { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-m); padding: 26px 28px; }
.acc__pane h2 { font-size: 20px; margin-bottom: 20px; padding-bottom: 13px; border-bottom: 1px solid var(--c-line); }
.acc__pane h3 { font-size: 16px; margin: 24px 0 12px; }
.acc__pane h3:first-of-type { margin-top: 0; }
.kv { display: grid; gap: 2px; }
.kv__r { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px dashed var(--c-line); font-size: 14.5px; }
.kv__r:last-child { border-bottom: 0; }
.kv__r .k { color: var(--c-ink3); flex: none; }
.kv__r .v { text-align: right; overflow-wrap: anywhere; }
.his { display: grid; gap: 10px; }
.his__r {
  display: flex; align-items: center; gap: 14px; padding: 13px 16px;
  background: var(--c-bg); border-radius: var(--r-s); flex-wrap: wrap;
}
.his__r b { font-size: 14.5px; }
.his__r .pg { font-size: 13px; color: var(--c-ink3); }
.his__r a { margin-left: auto; font-size: 13.5px; color: var(--c-primary); white-space: nowrap; }
@media (max-width: 860px) {
  .acc { grid-template-columns: 1fr; }
  .acc__menu { display: flex; overflow-x: auto; }
  .acc__menu button { white-space: nowrap; }
  .acc__pane { padding: 20px; }
}

/* ============ 文章 / 合规页 ============ */
.doc { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 30px; align-items: start; }
.doc__nav { position: sticky; top: 88px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-m); padding: 8px; }
.doc__nav a { display: block; padding: 10px 15px; border-radius: var(--r-s); font-size: 14px; color: var(--c-ink2); }
.doc__nav a:hover { background: var(--c-bg); }
.doc__nav a.on { background: #eef0fb; color: var(--c-primary-d); font-weight: 600; }
.doc__body { background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-m); padding: 34px 40px; }
.doc__body h1 { font-size: 28px; margin-bottom: 8px; }
.doc__body .doc__meta { font-size: 13px; color: var(--c-ink3); padding-bottom: 20px; border-bottom: 1px solid var(--c-line); margin-bottom: 24px; }
.doc__body h2 { font-size: 19px; margin: 30px 0 12px; padding-left: 11px; border-left: 3px solid var(--c-primary); }
.doc__body h2:first-of-type { margin-top: 0; }
.doc__body h3 { font-size: 16px; margin: 20px 0 8px; }
.doc__body p { font-size: 14.5px; color: var(--c-ink2); line-height: 1.95; margin-bottom: 12px; }
.doc__body ul { margin: 0 0 14px; }
.doc__body li {
  font-size: 14.5px; color: var(--c-ink2); line-height: 1.9;
  padding-left: 18px; position: relative; margin-bottom: 5px;
}
.doc__body li::before {
  content: ''; position: absolute; left: 4px; top: 13px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--c-primary);
}
.doc__body table { width: 100%; border-collapse: collapse; margin: 14px 0 20px; font-size: 14px; }
.doc__body th, .doc__body td { border: 1px solid var(--c-line); padding: 11px 14px; text-align: left; }
.doc__body th { background: #f7f8fc; font-weight: 600; color: var(--c-ink2); }
.doc__note {
  background: #f7f8fc; border: 1px solid var(--c-line); border-radius: var(--r-s);
  padding: 14px 18px; font-size: 13.5px; color: var(--c-ink2); margin: 16px 0; line-height: 1.9;
}
@media (max-width: 900px) {
  .doc { grid-template-columns: 1fr; }
  .doc__nav { position: static; display: flex; overflow-x: auto; }
  .doc__nav a { white-space: nowrap; }
  .doc__body { padding: 24px 20px; }
  .doc__body table { display: block; overflow-x: auto; }
}

/* ============ toast / to-top ============ */
.toast {
  position: fixed; left: 50%; bottom: 42px; transform: translateX(-50%);
  background: rgba(28, 32, 51, .93); color: #fff; padding: 11px 24px;
  border-radius: 999px; font-size: 14px; z-index: 200; transition: opacity .3s;
  box-shadow: var(--sh-m);
}
.to-top {
  position: fixed; right: 26px; bottom: 30px; width: 44px; height: 44px;
  border-radius: 50%; border: 1px solid var(--c-line); background: #fff;
  color: var(--c-primary); display: grid; place-items: center;
  box-shadow: var(--sh-m); opacity: 0; transition: opacity .3s; z-index: 90;
}
.to-top svg { width: 21px; height: 21px; }
.to-top:hover { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }

/* ============ 响应式 ============ */
@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; gap: 34px; padding: 62px 0 56px; }
  .hero h1 { font-size: 40px; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .cards--4, .feats { grid-template-columns: repeat(2, 1fr); }
  .detail { grid-template-columns: minmax(0, 1fr) !important; }
  .detail > * { min-width: 0; }
  .footer__top { grid-template-columns: 1fr; gap: 30px; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .sec { padding: 50px 0; }
  .sec__hd h2 { font-size: 23px; }
}
@media (max-width: 680px) {
  .wrap { width: calc(100% - 28px); }
  .hero h1 { font-size: 31px; }
  .hero__sub { font-size: 14.5px; }
  .hero__stats { grid-template-columns: 1fr 1fr; }
  .hstat b { font-size: 24px; }
  .cards--3, .cards--4, .feats { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr; }
  .footer__legal { flex-direction: column; align-items: flex-start; gap: 6px; }
  .phero h1 { font-size: 26px; }
  .dtitle { font-size: 25px; }
  .sec__hd { flex-direction: column; align-items: flex-start; gap: 8px; }
  .news__it { flex-wrap: wrap; gap: 8px 14px; }
  .news__t { flex-basis: 100%; order: 3; }
  .to-top { right: 14px; bottom: 18px; }
}