/* ================= 上海罡燊智创文化科技有限公司 ================= */
:root{
  --ink:#191d33; --ink2:#565f78; --ink3:#8b93a7;
  --line:#e8eaf3; --bg:#f5f6fb; --panel:#ffffff;
  --brand:#4f46e5; --brand2:#7c3aed; --brand-soft:#eef0ff;
  --ok:#0f9d6a; --warn:#c2670a; --err:#d64545;
  --radius:16px; --radius-sm:10px;
  --shadow:0 12px 34px rgba(25,29,51,.09);
  --shadow-sm:0 4px 14px rgba(25,29,51,.06);
  --maxw:1200px;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font); color:var(--ink); background:var(--bg);
  font-size:15px; line-height:1.7; -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,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
.ic{display:inline-block;vertical-align:-3px;flex:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.muted{color:var(--ink2)}
.center{text-align:center}
.hide{display:none!important}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;
  font-size:14.5px;font-weight:600;cursor:pointer;transition:.18s;white-space:nowrap;
}
.btn--primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 8px 20px rgba(79,70,229,.28)}
.btn--primary:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(79,70,229,.34)}
.btn--ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:#c9cde0;background:#fbfbfe}
.btn--dark{background:var(--ink);color:#fff}
.btn--sm{padding:8px 15px;font-size:13.5px}
.btn--lg{padding:14px 28px;font-size:16px}
.btn--block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-size:12.5px;font-weight:600}

/* ---------- 页头 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header__inner{max-width:var(--maxw);margin:0 auto;padding:0 22px;height:72px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;flex:none}
.brand__logo{width:300px;height:auto}
.hd-nav{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;min-width:0}
.hd-nav__a{padding:9px 15px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink2);white-space:nowrap}
.hd-nav__a:hover{color:var(--ink);background:#f2f3fa}
.hd-nav__a.is-active{color:var(--brand);background:var(--brand-soft)}
.hd-right{display:flex;align-items:center;gap:14px;flex:none}
.hd-corp{display:flex;flex-direction:column;align-items:flex-end;line-height:1.25;padding-right:14px;border-right:1px solid var(--line)}
.hd-corp .lbl{font-size:11px;color:var(--ink3);letter-spacing:.14em}
.hd-corp .nm{font-size:12.5px;color:var(--ink2);font-weight:600;max-width:190px;text-align:right}
.hd-auth{display:flex;align-items:center;gap:9px}
.acct{position:relative}
.acct__btn{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;font-weight:600;font-size:14px;color:var(--ink)}
.acct__btn:hover{border-color:#c9cde0}
.acct__menu{position:absolute;right:0;top:calc(100% + 8px);min-width:170px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px;display:none}
.acct__menu.is-open{display:block}
.acct__menu a,.acct__menu button{display:flex;align-items:center;gap:9px;width:100%;text-align:left;padding:9px 11px;border-radius:8px;border:0;background:none;cursor:pointer;font-size:14px;color:var(--ink)}
.acct__menu a:hover,.acct__menu button:hover{background:#f3f4fb;color:var(--brand)}
.burger{display:none;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px;cursor:pointer;color:var(--ink)}

/* ---------- 区块 ---------- */
.section{padding:56px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px}
.sec-head h2{font-size:26px}
.sec-head .sub{color:var(--ink2);font-size:14.5px;margin-top:6px}
.eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--brand);font-weight:700;font-size:13px;letter-spacing:.06em;margin-bottom:10px}

/* ---------- 首页 hero ---------- */
.hero{background:radial-gradient(1200px 460px at 12% -10%,#e9e9ff 0%,rgba(233,233,255,0) 62%),linear-gradient(180deg,#fbfbff,#f5f6fb)}
.hero__inner{max-width:var(--maxw);margin:0 auto;padding:60px 22px 50px;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{font-size:42px;letter-spacing:-.5px}
.hero h1 .grad{background:linear-gradient(120deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:var(--ink2);font-size:16.5px;margin-top:18px;max-width:520px}
.hero__cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero__stats{display:flex;gap:34px;margin-top:36px}
.hero__stats .n{font-size:24px;font-weight:800}
.hero__stats .l{color:var(--ink3);font-size:13px}
.hero__art{position:relative;height:400px}
.hero__art .cv{position:absolute;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);border:4px solid #fff;background:#fff}
.hero__art .cv img{width:100%;height:100%;object-fit:cover}
.hero__art .c1{width:214px;height:290px;left:6%;top:24px;transform:rotate(-6deg);z-index:2}
.hero__art .c2{width:238px;height:322px;left:32%;top:0;z-index:3}
.hero__art .c3{width:198px;height:268px;left:62%;top:52px;transform:rotate(6deg);z-index:1}

/* ---------- 作品卡 ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cards--4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.2s;box-shadow:var(--shadow-sm)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card__cover{position:relative;display:block;aspect-ratio:4/3;overflow:hidden;background:#eceef7}
.card__cover img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:.35s}
.card:hover .card__cover img{transform:scale(1.04)}
.card__badge{position:absolute;left:10px;top:10px;display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;background:rgba(25,29,51,.72);color:#fff;font-size:12px;font-weight:600;backdrop-filter:blur(4px)}
.card__badge--ok{background:rgba(15,157,106,.9)}
.card__cat{position:absolute;right:10px;top:10px;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--brand);font-size:12px;font-weight:700}
.card__body{padding:16px 17px 18px;display:flex;flex-direction:column;gap:9px;flex:1}
.card__title{font-size:17.5px}
.card__title a:hover{color:var(--brand)}
.card__intro{color:var(--ink2);font-size:13.6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.card__meta{display:flex;align-items:center;gap:8px;color:var(--ink3);font-size:12.8px;flex-wrap:wrap}
.dot{width:3px;height:3px;border-radius:50%;background:var(--ink3);display:inline-block;font-style:normal}
.card__foot{display:flex;align-items:center;justify-content:space-between;padding-top:11px;border-top:1px solid var(--line)}
.card__views{display:inline-flex;align-items:center;gap:6px;color:var(--ink3);font-size:13px}
.card__price{color:var(--brand);font-weight:700;font-size:13.5px}

/* ---------- 特色 ---------- */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm)}
.feature__ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);margin-bottom:14px}
.feature h3{font-size:16.5px;margin-bottom:8px}
.feature p{color:var(--ink2);font-size:13.8px}

/* ---------- 分栏 ---------- */
.split{display:grid;grid-template-columns:1.6fr 1fr;gap:28px;align-items:start}

/* ---------- 资讯 / FAQ ---------- */
.news{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.news__it{display:flex;gap:16px;padding:17px 20px;border-bottom:1px solid var(--line)}
.news__it:last-child{border-bottom:0}
.news__dt{color:var(--brand);font-weight:700;font-size:13px;flex:none;width:88px}
.news__it b{font-size:15px;display:block}
.news__it p{color:var(--ink2);font-size:13.6px;margin-top:3px}
.faq{display:grid;gap:12px}
.faq__it{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 20px;box-shadow:var(--shadow-sm)}
.faq__it b{display:block;font-size:15px;margin-bottom:6px}
.faq__it b::before{content:"Q";color:var(--brand);font-weight:800;margin-right:8px}
.faq__it p{color:var(--ink2);font-size:13.8px}

/* ---------- 页脚 ---------- */
.site-footer{background:#14172b;color:#c7cbdd;margin-top:20px}
.footer__inner{max-width:var(--maxw);margin:0 auto;padding:52px 22px 30px}
.footer__main{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer__brand img{width:270px;height:auto;filter:brightness(0) invert(1)}
.footer__brand p{margin-top:16px;color:#9aa0ba;font-size:13.4px;max-width:320px}
.footer__col h4{color:#fff;font-size:14.5px;margin-bottom:14px}
.footer__col a{display:block;color:#a9afc8;font-size:13.6px;padding:5px 0}
.footer__col a:hover{color:#fff}
.footer__legal{padding-top:24px;text-align:center}
.footer__links{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap;font-size:13.5px}
.footer__links a{color:#cfd3e6}
.footer__links a:hover{color:#fff}
.footer__links .sep{color:#4a4f6b}
.footer__copy{margin-top:14px;font-size:13px;color:#9aa0ba}
.footer__copy a{color:#cfd3e6}
.footer__contact{display:flex;justify-content:center;flex-wrap:wrap;gap:10px 26px;margin-top:14px;font-size:13px;color:#9aa0ba}
.footer__contact b{color:#c7cbdd;font-weight:600}

/* ---------- 认证页 ---------- */
.authwrap{min-height:calc(100vh - 72px);display:grid;place-items:center;padding:46px 22px}
.authcard{width:100%;max-width:440px;background:var(--panel);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:34px 32px}
.authcard h1{font-size:24px;text-align:center}
.authcard .sub{text-align:center;color:var(--ink2);font-size:14px;margin-top:8px;margin-bottom:24px}
.field{margin-bottom:15px}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:7px;color:var(--ink)}
.field input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:11px;font-size:14.5px;background:#fbfbfe;transition:.15s;font-family:inherit;color:var(--ink)}
.field input:focus{outline:0;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.field .hint{font-size:12.4px;color:var(--ink3);margin-top:6px}
.check{display:flex;align-items:flex-start;gap:9px;font-size:13.4px;color:var(--ink2);margin:4px 0 8px;cursor:pointer}
.check input{margin-top:3px;width:16px;height:16px;accent-color:var(--brand);flex:none}
.check a{color:var(--brand);font-weight:600}
.form-msg{font-size:13.5px;margin-top:12px;min-height:20px}
.form-msg.is-err{color:var(--err)}
.form-msg.is-ok{color:var(--ok)}
.authfoot{text-align:center;margin-top:18px;font-size:13.6px;color:var(--ink2)}
.authfoot a{color:var(--brand);font-weight:600}

/* ---------- 详情页 ---------- */
.detail{display:grid;grid-template-columns:1fr 340px;gap:30px;align-items:start;padding:36px 0 10px}
.detail__hero{display:grid;grid-template-columns:296px 1fr;gap:28px}
.detail__cover{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff}
.detail__cover img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:top center}
.detail h1{font-size:31px}
.detail__tags{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.tag{padding:4px 11px;border-radius:8px;background:#f2f3fa;color:var(--ink2);font-size:12.6px}
.detail__facts{display:flex;flex-wrap:wrap;gap:9px 22px;color:var(--ink2);font-size:13.8px;margin-bottom:16px}
.detail__facts b{color:var(--ink)}
.detail__desc p{color:var(--ink2);font-size:14.6px;margin-bottom:13px}
.detail__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}
.panel__hd{padding:15px 20px;border-bottom:1px solid var(--line);font-weight:700;font-size:15.5px;display:flex;align-items:center;gap:8px}
.panel__bd{padding:20px}
.side__row{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:13.8px}
.side__row:last-child{border-bottom:0}
.side__row .k{color:var(--ink3)}
.side__row .v{color:var(--ink);font-weight:600;text-align:right;overflow-wrap:anywhere}
.toc{display:grid;grid-template-columns:repeat(auto-fill,minmax(66px,1fr));gap:10px}
.toc__p{aspect-ratio:1;border-radius:10px;border:1px solid var(--line);background:#fbfbfe;display:grid;place-items:center;font-weight:700;color:var(--ink2);cursor:pointer;transition:.15s;position:relative}
.toc__p:hover{border-color:var(--brand);color:var(--brand);background:#fff}
.toc__p.is-free{background:var(--brand-soft);color:var(--brand);border-color:#dcdcff}
.toc__p.is-lock{color:var(--ink3);cursor:default;background:#f6f7fb}
.toc__p.is-lock:hover{border-color:var(--line);color:var(--ink3);background:#f6f7fb}
.toc__p .lk{position:absolute;right:5px;top:5px;opacity:.55}
.cta-unlock{background:linear-gradient(135deg,#eef0ff,#f6efff);border:1px solid #e0e1ff;border-radius:var(--radius);padding:20px;text-align:center}
.cta-unlock h3{font-size:17px;margin-bottom:6px}
.cta-unlock p{color:var(--ink2);font-size:13.6px;margin-bottom:14px}
.cta-unlock .price{color:var(--brand);font-weight:800;font-size:20px}

/* ---------- 阅读器 ---------- */
.reader-top{background:#fff;border-bottom:1px solid var(--line);padding:12px 0;position:sticky;top:72px;z-index:40}
.reader-top__in{max-width:860px;margin:0 auto;padding:0 22px;display:flex;align-items:center;gap:14px;justify-content:space-between}
.reader-top .ttl{font-weight:700;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reader-stage{max-width:720px;margin:26px auto 0;padding:0 18px}
.reader-page{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:18px}
.reader-page img{width:100%;display:block}
.reader-bar{max-width:720px;margin:0 auto;padding:14px 18px 40px;display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap}
.pnum{width:70px;text-align:center;padding:9px 6px;border:1px solid var(--line);border-radius:10px;font-size:15px;font-weight:700;font-family:inherit;color:var(--ink);background:#fff}
.pnum:focus{outline:0;border-color:var(--brand)}
.pbar{color:var(--ink2);font-size:14px}
.pbar b{color:var(--ink)}
.paywall{background:linear-gradient(180deg,#fff,#f7f7ff);border:1px solid #e2e3ff;border-radius:16px;padding:44px 30px;text-align:center;box-shadow:var(--shadow-sm);margin-bottom:18px}
.paywall__ic{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);margin:0 auto 16px}
.paywall h2{font-size:23px;margin-bottom:10px}
.paywall p{color:var(--ink2);font-size:14.6px;max-width:460px;margin:0 auto 8px}
.paywall .btns{display:flex;gap:12px;justify-content:center;margin-top:20px;flex-wrap:wrap}
.fade-lock{position:relative}
.fade-lock__mask{position:absolute;left:0;right:0;bottom:0;height:52%;background:linear-gradient(180deg,rgba(255,255,255,0),#fff 70%);pointer-events:none}

/* ---------- 付款页 ---------- */
.paywrap{max-width:660px;margin:0 auto;padding:40px 22px 60px}
.paycard{background:var(--panel);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:30px 30px 34px}
.paycard__head{text-align:center;padding-bottom:20px;border-bottom:1px solid var(--line)}
.paycard__head h1{font-size:22px;margin:12px 0 8px}
.paycard__amount{font-size:34px;font-weight:800;color:var(--brand)}
.paycard__row{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line);font-size:14px}
.paycard__row .k,.paycard__row>span:first-child{color:var(--ink3)}
.paycard__row em{font-style:normal;font-weight:700;letter-spacing:.02em;color:var(--ink)}
.paycard__row .btn{margin-left:auto}
.paycard__body{padding:20px 0}
.payqr{width:230px;height:230px;margin:0 auto 12px;border:1px solid var(--line);border-radius:14px;padding:10px;background:#fff;display:grid;place-items:center;position:relative}
.payqr__img{width:100%;height:100%;object-fit:contain}
.payqr__ph{display:none;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;color:var(--ink2);padding:14px;height:100%}
.payqr__ph p{font-size:12.6px;color:var(--ink3)}
.payqr--ph{border-style:dashed;background:#fbfbfe}
.steps{display:grid;gap:12px;margin-top:22px}
.steps li{display:flex;gap:13px;align-items:flex-start;background:#fafaff;border:1px solid var(--line);border-radius:12px;padding:13px 15px}
.steps__n{width:24px;height:24px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700;flex:none}
.steps li b{font-size:14.4px;display:block}
.steps li p{color:var(--ink2);font-size:13px}
.paycard__redeem{border-top:1px solid var(--line);padding-top:20px}
.paycard__redeem h3{font-size:16px;margin-bottom:5px}
.redeem{display:flex;gap:10px;margin-top:12px}
.redeem input{flex:1;padding:12px 14px;border:1px solid var(--line);border-radius:11px;font-size:15px;letter-spacing:.06em;background:#fbfbfe;font-family:inherit;color:var(--ink)}
.redeem input:focus{outline:0;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.redeem-msg{font-size:13.4px;margin-top:10px;min-height:18px}
.redeem-msg.is-ok{color:var(--ok)}
.redeem-msg.is-err{color:var(--err)}
.paycard--ok,.paycard--err{text-align:center}
.paycard--ok h1,.paycard--err h1{font-size:23px;margin:14px 0 10px}
.paycard--ok p,.paycard--err p{color:var(--ink2);font-size:14.4px}
.payok__ic{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:#e7f8f0;color:var(--ok);margin:0 auto}
.payok__ic--err{background:#fdeaea;color:var(--err)}
.paycard__actions{display:flex;gap:12px;justify-content:center;margin-top:22px;flex-wrap:wrap}

/* ---------- 充值中心 ---------- */
.planwrap{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.plan{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);position:relative;display:flex;flex-direction:column}
.plan--hot{border-color:var(--brand);box-shadow:0 14px 34px rgba(79,70,229,.16)}
.plan__tag{position:absolute;right:18px;top:-11px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px}
.plan h3{font-size:18px}
.plan__lead{color:var(--ink2);font-size:13.4px;margin:8px 0 14px;flex:1}
.plan__price{font-size:30px;font-weight:800;color:var(--brand);display:flex;align-items:baseline;gap:6px}
.plan__price small{font-size:13px;color:var(--ink3);font-weight:600}
.plan__benefits{margin:16px 0 18px;display:grid;gap:9px}
.plan__benefits li{display:flex;align-items:center;gap:9px;font-size:13.8px;color:var(--ink2)}
.plan__benefits .ic{color:var(--ok)}
.plan--work .plan__price{font-size:24px}
.plan--work .plan__cover{width:66px;height:88px;border-radius:9px;overflow:hidden;flex:none}
.plan--work .plan__cover img{width:100%;height:100%;object-fit:cover;object-position:top}
.plan--work .plan__top{display:flex;gap:14px;align-items:center}
.benefit-bar{background:linear-gradient(135deg,#eef0ff,#f6efff);border:1px solid #e0e1ff;border-radius:var(--radius);padding:18px 22px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.benefit-bar .ic-w{width:44px;height:44px;border-radius:12px;background:#fff;display:grid;place-items:center;color:var(--brand);flex:none}
.benefit-bar .t{flex:1;min-width:220px}
.benefit-bar .t b{font-size:15.5px}
.benefit-bar .t p{color:var(--ink2);font-size:13.4px}
.paymethod{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:26px;box-shadow:var(--shadow-sm)}
.paymethod__opt{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:12px}
.paymethod__opt.is-single{cursor:default}
.paymethod__opt input{accent-color:var(--brand);width:17px;height:17px}
.paymethod__opt .d{font-size:13px;color:var(--ink3)}
.orderlist{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.orderlist__it{display:flex;align-items:center;gap:16px;padding:16px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.orderlist__it:last-child{border-bottom:0}
.orderlist__it .oi{flex:1;min-width:200px}
.orderlist__it .oi b{font-size:14.6px}
.orderlist__it .oi p{color:var(--ink3);font-size:12.6px;margin-top:2px}
.badge{padding:3px 11px;border-radius:999px;font-size:12.4px;font-weight:700}
.badge--pending{background:#fff3e2;color:var(--warn)}
.badge--paid{background:#e7f8f0;color:var(--ok)}
.empty{padding:40px 20px;text-align:center;color:var(--ink3)}
.empty .ic{margin-bottom:10px}

/* ---------- 个人中心 ---------- */
.acct-wrap{display:grid;grid-template-columns:236px 1fr;gap:26px;padding:34px 0 20px;align-items:start}
.acct-menu{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:10px;box-shadow:var(--shadow-sm);position:sticky;top:92px}
.acct-menu button{display:flex;align-items:center;gap:11px;width:100%;text-align:left;padding:11px 13px;border-radius:10px;border:0;background:none;cursor:pointer;font-size:14.4px;font-weight:600;color:var(--ink2)}
.acct-menu button:hover{background:#f3f4fb;color:var(--ink)}
.acct-menu button.is-active{background:var(--brand-soft);color:var(--brand)}
.acct-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:26px}
.acct-panel h2{font-size:20px;margin-bottom:18px}
.info-rows{display:grid;gap:0}
.info-rows .row{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14.4px}
.info-rows .row .k{color:var(--ink3)}
.info-rows .row .v{font-weight:600;text-align:right;overflow-wrap:anywhere}
.mini-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.mini{display:flex;gap:13px;border:1px solid var(--line);border-radius:12px;padding:12px;align-items:center}
.mini__cv{width:60px;height:80px;border-radius:8px;overflow:hidden;flex:none;background:#eceef7}
.mini__cv img{width:100%;height:100%;object-fit:cover;object-position:top}
.mini b{font-size:14.6px}
.mini p{color:var(--ink3);font-size:12.6px;margin-top:3px}
.mini .btn{margin-left:auto}

/* ---------- 内容页（关于/协议） ---------- */
.doc{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:40px 46px;max-width:900px;margin:36px auto}
.doc h1{font-size:28px;margin-bottom:8px}
.doc .meta{color:var(--ink3);font-size:13.4px;margin-bottom:26px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.doc h2{font-size:19px;margin:28px 0 12px}
.doc h3{font-size:16px;margin:20px 0 9px}
.doc p{color:var(--ink2);font-size:14.8px;margin-bottom:12px}
.doc ul{margin:0 0 14px}
.doc ul li{color:var(--ink2);font-size:14.6px;padding-left:20px;position:relative;margin-bottom:8px}
.doc ul li::before{content:"";position:absolute;left:2px;top:10px;width:6px;height:6px;border-radius:50%;background:var(--brand)}
.doc ol{counter-reset:n;margin:0 0 14px}
.doc ol li{color:var(--ink2);font-size:14.6px;padding-left:24px;position:relative;margin-bottom:9px;counter-increment:n}
.doc ol li::before{content:counter(n);position:absolute;left:0;top:1px;color:var(--brand);font-weight:700}
.doc .note{background:#fafaff;border:1px solid var(--line);border-left:3px solid var(--brand);border-radius:8px;padding:14px 18px;margin:16px 0;color:var(--ink2);font-size:14px}
.table{width:100%;border-collapse:collapse;margin:14px 0}
.table th,.table td{border:1px solid var(--line);padding:10px 14px;font-size:14px;text-align:left;color:var(--ink2)}
.table th{background:#f7f8fd;color:var(--ink);font-weight:600}
.page-head{background:linear-gradient(180deg,#fbfbff,#f5f6fb);border-bottom:1px solid var(--line);padding:36px 0}
.page-head .crumb{color:var(--ink3);font-size:13.4px;margin-bottom:8px}
.page-head h1{font-size:30px}
.page-head p{color:var(--ink2);font-size:14.6px;margin-top:10px;max-width:720px}

/* ---------- 筛选栏 ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.filter{padding:9px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink2);font-size:14px;font-weight:600;cursor:pointer}
.filter:hover{border-color:#c9cde0}
.filter.is-active{background:var(--brand);border-color:var(--brand);color:#fff}
.search{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;color:var(--ink3)}
.search input{border:0;outline:0;background:none;font-size:14.5px;width:200px;font-family:inherit;color:var(--ink)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:22px}

/* ---------- 提示 ---------- */
.toast{position:fixed;left:50%;bottom:44px;transform:translate(-50%,20px);background:rgba(25,29,51,.94);color:#fff;padding:12px 24px;border-radius:999px;font-size:14px;font-weight:600;opacity:0;pointer-events:none;transition:.25s;z-index:200;box-shadow:0 12px 30px rgba(0,0,0,.2)}
.toast.is-show{opacity:1;transform:translate(-50%,0)}
.toast--ok{background:rgba(15,157,106,.96)}
.toast--err{background:rgba(214,69,69,.96)}

/* ---------- 响应式 ---------- */
@media(max-width:1080px){
  .hd-corp{display:none}
  .hero__inner{grid-template-columns:1fr;gap:34px}
  .hero__art{height:330px;max-width:560px}
  .cards,.cards--4{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
  .detail{grid-template-columns:minmax(0,1fr)!important}
  .detail>*{min-width:0}
  .detail__hero{grid-template-columns:1fr}
  .detail__cover{max-width:420px}
  .footer__main{grid-template-columns:1fr 1fr}
  .acct-wrap{grid-template-columns:1fr}
  .acct-menu{position:static;display:flex;flex-wrap:wrap;gap:6px}
  .acct-menu button{width:auto}
}
@media(max-width:860px){
  .header__inner{height:66px;gap:10px}
  .brand__logo{width:232px}
  .burger{display:block;margin-left:auto}
  .hd-nav{position:absolute;left:0;right:0;top:66px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 16px;gap:2px;display:none;box-shadow:var(--shadow)}
  .hd-nav.is-open{display:flex}
  .hd-nav__a{padding:12px 14px}
  .hd-right .hd-auth,.hd-right .acct{margin-left:auto}
  .planwrap{grid-template-columns:1fr}
  .mini-cards{grid-template-columns:1fr}
}
@media(max-width:680px){
  .wrap,.header__inner,.hero__inner{padding-left:16px;padding-right:16px}
  .hero h1{font-size:31px}
  .hero__art{display:none}
  .brand__logo{width:150px;max-width:42vw}
  .section{padding:40px 0}
  .cards,.cards--4{grid-template-columns:1fr}
  .features{grid-template-columns:1fr}
  .footer__main{grid-template-columns:1fr;gap:22px}
  .doc{padding:26px 20px;margin:20px 12px}
  .paycard{padding:22px 18px 26px}
  .side__row{flex-direction:column;gap:3px;text-align:left}
  .side__row .v{text-align:left}
  .acct-panel{padding:20px 16px}
  .footer__contact{flex-direction:column;gap:6px}
  .reader-top{top:66px}
  .redeem{flex-direction:column}
}