*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue","Microsoft YaHei",sans-serif;background:var(--bg,#f6f7f9);color:var(--ink,#0d1520)}
:root{--p:#0b1f3a;--a:#2f6fed;--h1:#0b1f3a;--h2:#2f6fed;--ink:#0d1520;--muted:#7b8aa3;--line:#e9edf3;--bg:#f6f7f9;--card:#fff}
.wrap{max-width:520px;margin:0 auto;min-height:100vh;position:relative;padding-bottom:96px}
.eyebrow{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
/* 顶栏 */
.topbar{display:flex;align-items:center;justify-content:space-between;height:62px;padding:0 20px;position:sticky;top:0;z-index:40;background:rgba(246,247,249,.86);backdrop-filter:saturate(180%) blur(14px)}
.topbar .brand{display:flex;align-items:center;gap:10px}
.topbar .mark{width:34px;height:34px;display:grid;place-items:center;overflow:hidden}
.topbar .mark img{max-width:32px;max-height:32px;object-fit:contain}
.topbar .mark svg{width:30px;height:30px;fill:var(--p)}
.topbar .name{font-weight:700;font-size:15px;letter-spacing:.02em}
.topbar .act{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:var(--ink);text-decoration:none;background:transparent}
.topbar .act svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6}
/* 大图 hero */
.hero{position:relative;overflow:hidden;background:#0b0f19}
.hero .pic{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02)}
.hero .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,10,18,.10) 0%,rgba(6,10,18,.35) 45%,rgba(6,10,18,.82) 100%)}
.hero .body{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;padding:0 24px 30px;height:64vh;min-height:440px;color:#fff}
.hero .logo{width:56px;height:56px;display:grid;place-items:center;margin-bottom:18px}
.hero .logo img{max-width:56px;max-height:56px;object-fit:contain;filter:brightness(0) invert(1)}
.hero .logo .badge{width:52px;height:52px;border-radius:14px;background:rgba(255,255,255,.94);display:grid;place-items:center;overflow:hidden}
.hero .logo .badge img{filter:none;width:38px;height:38px}
.hero h1{margin:0;font-size:34px;line-height:1.15;font-weight:700;letter-spacing:-.02em}
.hero .sub{margin:10px 0 0;font-size:14px;color:rgba(255,255,255,.72);letter-spacing:.02em}
.hero .cta{display:inline-flex;align-items:center;gap:8px;margin-top:22px;align-self:flex-start;height:44px;padding:0 20px;border-radius:999px;border:1px solid rgba(255,255,255,.5);color:#fff;text-decoration:none;font-size:13px;letter-spacing:.08em;backdrop-filter:blur(4px)}
/* 功能卡 */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 20px;margin-top:-26px;position:relative;z-index:5}
.tile{background:var(--card);border-radius:20px;padding:18px 14px;text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:10px;box-shadow:0 18px 40px rgba(10,20,40,.10)}
.tile .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--h1),var(--h2))}
.tile .ic svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.6}
.tile b{font-size:16px;letter-spacing:.01em}
.tile span{font-size:12px;color:var(--muted)}
/* 章节 */
.section{padding:36px 20px 0}
.section .head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:18px}
.section h2{font-size:21px;margin:0;letter-spacing:-.01em}
.section .head a{font-size:12px;color:var(--muted);text-decoration:none;letter-spacing:.06em}
/* 车型卡：图容器 */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 20px}
.car-card{position:relative;border-radius:20px;overflow:hidden;text-decoration:none;color:#fff;background:#dfe4ec;display:block}
.car-card .ph{position:relative;aspect-ratio:4/3;background-size:cover;background-position:center}
.car-card .ph:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 42%,rgba(0,0,0,.68) 100%)}
.car-card.big{grid-column:1/-1}
.car-card.big .ph{aspect-ratio:16/10}
.car-card .meta{position:absolute;left:16px;right:16px;bottom:14px;z-index:2}
.car-card .tag{display:inline-block;font-size:10px;letter-spacing:.12em;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(4px);margin-bottom:8px}
.car-card b{display:block;font-size:17px;letter-spacing:.01em}
.car-card small{font-size:11px;color:rgba(255,255,255,.72)}
/* 悬浮客服 */
.float{position:fixed;right:18px;bottom:22px;z-index:50}
.float a{display:flex;align-items:center;gap:8px;background:#0d1520;color:#fff;text-decoration:none;border-radius:999px;padding:12px 18px 12px 14px;font-size:13px;letter-spacing:.04em;box-shadow:0 16px 34px rgba(8,14,26,.28)}
.float .dot{width:22px;height:22px;border-radius:50%;background:var(--a);display:grid;place-items:center}
.float .dot svg{width:13px;height:13px;stroke:#fff;fill:none;stroke-width:1.8}
/* ===== 模板 variant ===== */
body.tpl-official{--bg:#fff;--card:#fff}
body.tpl-official .topbar{background:rgba(255,255,255,.9);border-bottom:1px solid var(--line)}
body.tpl-official .hero{background:#fff;color:var(--ink)}
body.tpl-official .hero{margin:0 0 8px}body.tpl-official .hero .pic{opacity:0;display:none}body.tpl-official .hero .body{height:auto!important;min-height:0!important;padding:26px 24px 22px!important}/* official 紧凑 */
body.tpl-official .hero .shade{display:none}
body.tpl-official .hero .body{height:auto;padding:36px 24px 30px;color:var(--ink);border-bottom:1px solid var(--line)}
body.tpl-official .hero .logo{margin-bottom:14px}
body.tpl-official .hero .logo img{filter:none}
body.tpl-official .hero .logo .badge{background:#fff;border:1px solid var(--line)}
body.tpl-official .hero h1{font-size:27px}
body.tpl-official .hero .sub{color:var(--muted)}
body.tpl-official .hero .cta{border-color:var(--line);color:var(--ink)}
body.tpl-official .tiles{margin-top:18px}
body.tpl-official .tile{box-shadow:none;border:1px solid var(--line);border-radius:14px}
body.tpl-official .car-card{background:#f4f6f9}
body.tpl-official .car-card .ph:after{background:linear-gradient(180deg,rgba(255,255,255,0) 50%,rgba(255,255,255,.9) 100%)}
body.tpl-official .car-card .meta{color:var(--ink)}
body.tpl-official .car-card .tag{color:var(--muted);background:#f6f7f9;border:1px solid var(--line)}
body.tpl-official .car-card small{color:var(--muted)}
body.tpl-official .float a{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:0 10px 24px rgba(10,20,40,.08)}
body.tpl-official .float .dot{background:var(--p)}
body.tpl-model .hero{background:#0b0f19}
body.tpl-model .hero .body{height:auto;padding:26px 24px 26px;min-height:0;color:#fff}
body.tpl-model .hero .pic{position:absolute;inset:0}
body.tpl-model .hero .body{position:relative;z-index:2}
body.tpl-model .hero .logo{margin-bottom:12px}
body.tpl-model .hero h1{font-size:28px}
body.tpl-model .hero .cta{margin-top:16px;height:40px}
body.tpl-model .section{padding-top:26px}
/* ===== 登录页 ===== */
.login-wrap{min-height:100vh;position:relative;overflow:hidden;display:flex;flex-direction:column}
.login-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.login-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,10,18,.18) 0%,rgba(6,10,18,.45) 40%,rgba(246,247,249,1) 78%)}
.login-top{position:relative;z-index:2;padding:26px 24px 0;color:#fff}
.login-top .mark{width:54px;height:54px;display:grid;place-items:center;margin-bottom:20px}
.login-top .mark img{max-width:54px;max-height:54px;object-fit:contain;filter:brightness(0) invert(1)}
.login-top .eyebrow{color:rgba(255,255,255,.66)}
.login-top h1{margin:10px 0 4px;font-size:32px;letter-spacing:-.02em}
.login-top p{margin:0;font-size:13px;color:rgba(255,255,255,.72)}
.login-card{position:relative;z-index:3;margin:28vh 16px 0;background:#fff;border-radius:26px;padding:24px 20px 20px;box-shadow:0 26px 60px rgba(8,14,26,.18)}
.login-card .eyebrow{margin-bottom:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.field input{width:100%;height:50px;border:none;border-bottom:1px solid var(--line);border-radius:0;background:transparent;font-size:17px;letter-spacing:.02em;outline:none;padding:0 2px}
.field input:focus{border-color:var(--p)}
.row2{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}
.code-btn{height:44px;padding:0 14px;border-radius:12px;border:1px solid var(--line);background:#f6f7f9;color:var(--p);font-weight:600;font-size:12px;letter-spacing:.06em}
.btn{display:block;width:100%;height:52px;border:none;border-radius:16px;background:var(--p);color:#fff;font-size:16px;font-weight:700;letter-spacing:.04em;box-shadow:0 14px 30px rgba(10,20,40,.18)}
.hint{display:none;font-size:12px;color:#b45309;background:#fff8ec;border:1px solid #ffe3b0;border-radius:10px;padding:9px 12px;margin-top:10px}
.hint.on{display:block}
.link{display:block;text-align:center;font-size:12px;color:var(--muted);margin-top:16px;text-decoration:none;letter-spacing:.04em}
/* 详情页 */
.detail{padding:66px 20px 120px}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gallery .g1{grid-column:1/-1;aspect-ratio:16/10;border-radius:22px;background-size:cover;background-position:center;background-color:#e7ebf1}
.gallery .g{aspect-ratio:1/1;border-radius:18px;background-size:cover;background-position:center;background-color:#e7ebf1}
.detail h1{font-size:28px;margin:22px 0 6px;letter-spacing:-.02em}
.detail .sub{color:var(--muted);font-size:13px;margin:0}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 0}
.chip{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:7px 13px}
.detail .actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}
.detail .actions a{height:48px;border-radius:14px;display:grid;place-items:center;text-decoration:none;font-size:14px;letter-spacing:.04em}
.detail .actions .primary{background:var(--p);color:#fff}
.detail .actions .ghost{border:1px solid var(--line);color:var(--ink)}
/* 管理页 */
.admin{max-width:980px;margin:24px auto;padding:0 18px}
.admin h1{font-size:20px;letter-spacing:-.01em}
.admin .box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:18px}
.admin label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block;margin:16px 0 8px}
.admin select,.admin input{width:100%;height:44px;border-radius:11px;border:1px solid var(--line);padding:0 12px;font-size:14px;background:#f9fafc}
.admin .btn2{display:inline-block;margin-top:18px;height:44px;padding:0 22px;border:none;border-radius:11px;background:var(--p);color:#fff;font-weight:600;font-size:14px;cursor:pointer}
.brand-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.brand-tile{border:1px solid var(--line);border-radius:14px;padding:12px 8px;cursor:pointer;text-align:center;background:#fff;position:relative}
.brand-tile.sel{border-color:var(--a);box-shadow:0 0 0 3px rgba(47,111,237,.10)}
.brand-tile .lg{height:40px;display:grid;place-items:center;margin-bottom:6px}
.brand-tile .lg img{max-width:36px;max-height:36px;object-fit:contain}
.brand-tile .nm{font-size:13px;font-weight:600}
.brand-tile .en{font-size:10px;color:var(--muted);letter-spacing:.06em}
.brand-tile .collect{margin-top:6px;font-size:11px;color:var(--a);background:none;border:1px dashed #cfe0ff;border-radius:8px;padding:3px 6px;cursor:pointer;width:100%}
.tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.tpl-card{border:1px solid var(--line);border-radius:14px;padding:14px;cursor:pointer}
.tpl-card.sel{border-color:var(--a);box-shadow:0 0 0 3px rgba(47,111,237,.10)}
.tpl-card b{font-size:14px}.tpl-card .d{font-size:12px;color:var(--muted);margin-top:4px}
.msg{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857;padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:12px}
.preview a{display:inline-block;font-size:13px;color:var(--a);text-decoration:none;border:1px solid #d7e6ff;padding:9px 14px;border-radius:10px;margin:0 8px 8px 0}
/* v4 品牌优势 / 详情图容器 */
.points{display:flex;flex-direction:column;gap:12px}
.point{display:flex;gap:14px;align-items:flex-start;background:var(--card);border-radius:16px;padding:16px 18px;box-shadow:0 10px 28px rgba(10,20,40,.05)}
.point .pic2{width:42px;height:42px;border-radius:12px;background:#f1f5fd;display:grid;place-items:center;flex:none}
.point .pic2 svg{width:22px;height:22px;fill:none;stroke:var(--p);stroke-width:1.6}
.point b{font-size:15px;letter-spacing:.01em}
.point span{display:block;font-size:12px;color:var(--muted);margin-top:4px;line-height:1.5}
.hero-img{aspect-ratio:16/10;border-radius:22px;background-size:cover;background-position:center;background-color:#e7ebf1}
.gallery2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.gallery2 .g{aspect-ratio:1/1;border-radius:18px;background-size:cover;background-position:center;background-color:#e7ebf1}
body.tpl-official .point{box-shadow:none;border:1px solid var(--line)}
.topbar .name .en{font-weight:500;color:var(--muted);font-size:12px;letter-spacing:.12em}
.section .lead{font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 16px}
.bigimg{height:220px;border-radius:22px;background-size:cover;background-position:center;background-color:#0f172a;margin-bottom:12px}
.bigimg.half{height:170px}
body.tpl-official .bigimg{border:1px solid var(--line)}

/* ============================================================
   登录页 3 种模板变体（full / official / model）
   full     = 大背景图系（默认，全屏图 + 悬浮白卡）
   official = 官方系（纯白底、居中 LOGO、克制留白）
   model    = 车款系（上图下卡，深色 hero + 底部白色面板）
   ============================================================ */

/* ---------- official 官方系 ---------- */
body.tpl-official{background:#fff}
body.tpl-official .login-wrap{background:#fff}
body.tpl-official .login-bg{display:none}
body.tpl-official .login-shade{display:none}
body.tpl-official .login-top{color:var(--ink);padding:56px 26px 0;text-align:center}
body.tpl-official .login-top .mark{margin:0 auto 18px;width:64px;height:64px}
body.tpl-official .login-top .mark img{filter:none;max-width:64px;max-height:64px}
body.tpl-official .login-top .mark span{color:var(--h1)}
body.tpl-official .login-top .eyebrow{color:var(--muted);letter-spacing:.28em}
body.tpl-official .login-top h1{font-size:26px;color:var(--ink);margin:16px 0 6px}
body.tpl-official .login-top p{color:var(--muted);font-size:12.5px}
body.tpl-official .login-card{margin:30px 22px 0;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 34px -22px rgba(15,23,42,.3)}
body.tpl-official .login-card .eyebrow{color:var(--muted);letter-spacing:.3em;text-align:center;margin-bottom:20px}
body.tpl-official .field label{color:var(--muted)}
body.tpl-official .field input{background:#fafbfd;border:1px solid var(--line);border-radius:12px}
body.tpl-official .btn{background:var(--h1);border-radius:12px;box-shadow:none}

/* ---------- model 车款系 ---------- */
body.tpl-model{background:#0b0f19}
body.tpl-model .login-wrap{background:#0b0f19}
body.tpl-model .login-bg{inset:0 0 auto 0;height:56vh;background-position:center 35%}
body.tpl-model .login-shade{inset:0 0 auto 0;height:56vh;background:linear-gradient(180deg,rgba(6,10,18,.05) 0%,rgba(11,15,25,.35) 55%,#0b0f19 100%)}
body.tpl-model .login-top{padding:30px 22px 0}
body.tpl-model .login-top .mark{width:46px;height:46px;margin-bottom:12px}
body.tpl-model .login-top .mark img{max-width:46px;max-height:46px}
body.tpl-model .login-top .eyebrow{color:rgba(255,255,255,.55)}
body.tpl-model .login-top h1{font-size:29px;margin:8px 0 4px}
body.tpl-model .login-top p{font-size:12px;color:rgba(255,255,255,.6)}
body.tpl-model .login-card{margin:auto 0 0;border-radius:26px 26px 0 0;background:#fff;padding:26px 20px 30px;box-shadow:0 -18px 50px -20px rgba(0,0,0,.55)}
body.tpl-model .login-card .eyebrow{color:var(--muted);letter-spacing:.28em}
body.tpl-model .login-card:before{content:"";display:block;width:38px;height:4px;border-radius:99px;background:#e5e9f0;margin:-10px auto 16px}
/* ============================================================
   详情页 v2（全新布局）
   ============================================================ */
.dt-body{background:#0b0f19;padding-bottom:96px}
.dt-body .dt-top{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:linear-gradient(180deg,rgba(8,12,20,.55),rgba(8,12,20,0))}
.dt-back{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;background:rgba(255,255,255,.16);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);text-decoration:none}
.dt-back svg{width:20px;height:20px}
.dt-brand{display:flex;align-items:center;gap:9px;margin-right:auto;margin-left:4px}
.dt-mark{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:rgba(255,255,255,.95);overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.25)}
.dt-mark img{max-width:22px;max-height:22px;object-fit:contain}
.dt-name{color:#fff;font-size:15px;font-weight:700;letter-spacing:.02em;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.dt-chat{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;background:rgba(255,255,255,.16);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}
.dt-chat svg{width:20px;height:20px}

.dt-hero{position:relative;height:68vh;min-height:440px;background-size:cover;background-position:center;background-color:#141a26}
.dt-hero__shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,12,20,.25) 0%,rgba(8,12,20,.15) 38%,rgba(11,15,25,.92) 88%,#0b0f19 100%)}
.dt-hero__body{position:absolute;left:0;right:0;bottom:0;padding:0 22px 34px;color:#fff;z-index:2}
.dt-logo{margin-bottom:16px}
.dt-logo__box{width:56px;height:56px;border-radius:16px;background:rgba(255,255,255,.96);display:grid;place-items:center;box-shadow:0 10px 28px rgba(0,0,0,.35)}
.dt-logo__box img{max-width:40px;max-height:40px;object-fit:contain}
.dt-eyebrow{font-size:10.5px;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.dt-hero__body h1{margin:10px 0 8px;font-size:34px;line-height:1.12;font-weight:700;letter-spacing:-.02em}
.dt-hero__body p{margin:0;font-size:13px;color:rgba(255,255,255,.72);line-height:1.6}

.dt-sec{padding:30px 20px 0;background:#0b0f19}
.dt-sec:first-of-type{padding-top:26px}
.dt-sec__head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
.dt-sec__head h2{margin:0;font-size:19px;color:#fff;letter-spacing:-.01em;font-weight:600}
.dt-sec__head span{font-size:11.5px;color:rgba(255,255,255,.42)}
.dt-gallery{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dt-shot{border-radius:18px;background-size:cover;background-position:center;aspect-ratio:4/3;background-color:#1a2230}
.dt-shot.big{grid-column:1/-1;aspect-ratio:16/10}
.dt-models{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dt-model{border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);border-radius:14px;padding:14px}
.dt-model b{display:block;color:#fff;font-size:14px;margin-bottom:5px}
.dt-model span{font-size:11.5px;color:rgba(255,255,255,.5);line-height:1.5}
.dt-points{display:flex;flex-direction:column;gap:10px}
.dt-point{display:grid;grid-template-columns:8px 1fr;grid-template-rows:auto auto;column-gap:12px;padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.dt-point i{grid-row:1/3;width:8px;border-radius:99px;background:linear-gradient(180deg,var(--h1),var(--h2))}
.dt-point b{color:#fff;font-size:14px;margin-bottom:3px}
.dt-point span{font-size:11.5px;color:rgba(255,255,255,.5)}
.dt-spacer{height:20px}

.dt-actions{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:1fr 1.35fr;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(180deg,rgba(11,15,25,0),rgba(11,15,25,.96) 45%)}
.dt-btn{position:relative;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;overflow:hidden;background-size:cover;background-position:center;box-shadow:0 12px 30px -12px rgba(0,0,0,.7);border:1px solid rgba(255,255,255,.14)}
.dt-btn svg{width:19px;height:19px;position:relative;z-index:2;color:#fff}
.dt-btn__t{position:relative;z-index:2;color:#fff;font-size:14.5px;font-weight:600;letter-spacing:.02em}
.dt-btn__mask{position:absolute;inset:0;z-index:1}
.dt-btn.primary .dt-btn__mask{background:linear-gradient(135deg,rgba(0,0,0,.18),rgba(0,0,0,.5)),linear-gradient(135deg,var(--h1),var(--h2))}
.dt-btn.ghost .dt-btn__mask{background:linear-gradient(135deg,rgba(12,18,28,.72),rgba(12,18,28,.9))}
.dt-btn.primary{background-image:none!important}
.dt-btn:active{transform:scale(.985)}
/* ============================================================
   首页 客服 / 查询 按钮 v2（带图 + 跟随主题）
   ============================================================ */
.tile.fx{position:relative;overflow:hidden;background-size:cover;background-position:center;background-color:#121a26;min-height:118px;justify-content:flex-end;box-shadow:0 18px 40px -18px rgba(10,20,40,.45);border:1px solid rgba(255,255,255,.08)}
.tile.fx .tile__mask{position:absolute;inset:0;z-index:1;background:linear-gradient(160deg,rgba(8,12,20,.15) 0%,rgba(8,12,20,.72) 62%,rgba(8,12,20,.92) 100%)}
.tile.fx.primary .tile__mask{background:linear-gradient(160deg,rgba(8,12,20,.12) 0%,rgba(8,12,20,.6) 55%,rgba(8,12,20,.88) 100%),linear-gradient(135deg,var(--h1),var(--h2));opacity:.96}
.tile.fx .ic,.tile.fx b,.tile.fx .sub{position:relative;z-index:2}
.tile.fx .ic{background:rgba(255,255,255,.16);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.22);box-shadow:none}
.tile.fx .ic svg{stroke:#fff}
.tile.fx b{color:#fff;font-size:16.5px;text-shadow:0 2px 10px rgba(0,0,0,.4)}
.tile.fx .sub{color:rgba(255,255,255,.74);font-size:11.5px}
.tile.fx:active{transform:scale(.985)}
.tile.fx:after{content:"";position:absolute;right:-18px;top:-18px;width:78px;height:78px;border-radius:50%;background:rgba(255,255,255,.08);z-index:1;pointer-events:none

/* ============================================================
   高端模板 A：luxe 奢华系（深色 + 香槟金 + 衬线字）
   ============================================================ */
body.tpl-luxe{background:#0c0a08}
body.tpl-luxe .login-wrap{background:radial-gradient(120% 80% at 50% 0%,#1a1512 0%,#0c0a08 62%)}
body.tpl-luxe .login-bg{filter:grayscale(.35) brightness(.55);opacity:.5}
body.tpl-luxe .login-shade{background:linear-gradient(180deg,rgba(12,10,8,.55) 0%,rgba(12,10,8,.82) 55%,#0c0a08 100%)}
body.tpl-luxe .login-top{padding:64px 26px 0;text-align:center;color:#f3e9d6}
body.tpl-luxe .login-top .mark{margin:0 auto 22px;width:68px;height:68px;border-radius:50%;border:1px solid rgba(198,163,92,.42);background:rgba(198,163,92,.06);justify-content:center}
body.tpl-luxe .login-top .mark img{filter:brightness(0) invert(1) sepia(.35) saturate(2) hue-rotate(2deg);max-width:38px;max-height:38px}
body.tpl-luxe .login-top .mark span{color:#c6a35c}
body.tpl-luxe .login-top .eyebrow{color:#c6a35c;letter-spacing:.42em;font-size:10px}
body.tpl-luxe .login-top h1{font-family:Georgia,"Times New Roman","Songti SC",serif;font-size:31px;font-weight:400;letter-spacing:.06em;margin:16px 0 10px}
body.tpl-luxe .login-top p{color:rgba(243,233,214,.55);font-size:11.5px;letter-spacing:.16em}
body.tpl-luxe .login-top:after{content:"";display:block;width:1px;height:34px;margin:22px auto 0;background:linear-gradient(180deg,rgba(198,163,92,.5),transparent)}
body.tpl-luxe .login-card{margin:22px 22px 0;background:rgba(20,17,14,.72);border:1px solid rgba(198,163,92,.22);border-radius:6px;padding:26px 22px;backdrop-filter:blur(14px)}
body.tpl-luxe .login-card .eyebrow{color:#c6a35c;letter-spacing:.36em;font-size:9.5px;text-align:center;margin-bottom:22px}
body.tpl-luxe .field label{color:rgba(243,233,214,.5);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase}
body.tpl-luxe .field input{background:transparent;border:0;border-bottom:1px solid rgba(198,163,92,.25);border-radius:0;color:#f3e9d6;padding-left:0;font-size:15px}
body.tpl-luxe .field input:focus{border-bottom-color:#c6a35c;box-shadow:none}
body.tpl-luxe .field input::placeholder{color:rgba(243,233,214,.28)}
body.tpl-luxe .code-btn{border:1px solid rgba(198,163,92,.35);background:transparent;color:#c6a35c;border-radius:4px}
body.tpl-luxe .btn{background:linear-gradient(135deg,#c6a35c,#9a7534);color:#141110;border-radius:4px;letter-spacing:.28em;font-weight:600;box-shadow:0 14px 34px -18px rgba(198,163,92,.7)}
body.tpl-luxe .login-card:after{content:"";display:block;width:46px;height:1px;margin:20px auto 0;background:rgba(198,163,92,.3)}
body.tpl-luxe .hint{color:rgba(243,233,214,.5)}

/* ============================================================
   高端模板 B：cinema 影院系（黑底 + 电影宽幅 + 超宽字距）
   ============================================================ */
body.tpl-cinema{background:#000}
body.tpl-cinema .login-wrap{background:#000}
body.tpl-cinema .login-bg{inset:0;background-position:center;filter:grayscale(.15) contrast(1.06) brightness(.7)}
body.tpl-cinema .login-shade{background:linear-gradient(180deg,#000 0%,rgba(0,0,0,.35) 22%,rgba(0,0,0,.55) 62%,#000 100%)}
body.tpl-cinema .login-top{padding:0 24px;position:absolute;left:0;right:0;top:46%;transform:translateY(-50%);text-align:center;color:#fff;z-index:3}
body.tpl-cinema .login-top .mark{margin:0 auto 26px;width:auto;height:auto}
body.tpl-cinema .login-top .mark img{max-width:104px;max-height:58px;filter:brightness(0) invert(1) drop-shadow(0 4px 20px rgba(0,0,0,.6))}
body.tpl-cinema .login-top .mark span{color:#fff;font-size:30px;letter-spacing:.3em}
body.tpl-cinema .login-top .eyebrow{color:rgba(255,255,255,.5);letter-spacing:.62em;font-size:9px;margin-bottom:12px}
body.tpl-cinema .login-top h1{font-size:38px;font-weight:300;letter-spacing:.22em;margin:0 0 14px;text-transform:uppercase}
body.tpl-cinema .login-top p{color:rgba(255,255,255,.46);font-size:10.5px;letter-spacing:.34em;text-transform:uppercase}
body.tpl-cinema .login-card{margin:auto 0 0;border-radius:0;background:rgba(8,8,8,.94);border-top:1px solid rgba(255,255,255,.1);padding:28px 24px 34px;backdrop-filter:blur(16px)}
body.tpl-cinema .login-card .eyebrow{color:rgba(255,255,255,.4);letter-spacing:.44em;font-size:9px;text-align:center;margin-bottom:22px}
body.tpl-cinema .field label{color:rgba(255,255,255,.42);font-size:10px;letter-spacing:.26em;text-transform:uppercase}
body.tpl-cinema .field input{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:2px;color:#fff;font-size:15px}
body.tpl-cinema .field input:focus{border-color:rgba(255,255,255,.5);box-shadow:none}
body.tpl-cinema .field input::placeholder{color:rgba(255,255,255,.26)}
body.tpl-cinema .code-btn{border:1px solid rgba(255,255,255,.25);background:transparent;color:#fff;border-radius:2px}
body.tpl-cinema .btn{background:#fff;color:#000;border-radius:2px;letter-spacing:.34em;font-weight:600;font-size:12px;height:50px}
body.tpl-cinema .hint{color:rgba(255,255,255,.4)}

/* ============================================================
   高端模板 C：minimal 极简系（纯白 + 超大标题 + 下划线输入）
   ============================================================ */
body.tpl-minimal{background:#fff}
body.tpl-minimal .login-wrap{background:#fff}
body.tpl-minimal .login-bg{display:none}
body.tpl-minimal .login-shade{display:none}
body.tpl-minimal .login-top{padding:76px 30px 0;color:#0a0a0a}
body.tpl-minimal .login-top .mark{width:auto;height:auto;margin:0 0 40px}
body.tpl-minimal .login-top .mark img{max-width:52px;max-height:52px;filter:none}
body.tpl-minimal .login-top .mark span{color:#0a0a0a;font-size:20px;letter-spacing:.1em}
body.tpl-minimal .login-top .eyebrow{color:#9aa0a6;letter-spacing:.4em;font-size:9px;margin-bottom:18px}
body.tpl-minimal .login-top h1{font-size:44px;font-weight:200;letter-spacing:-.035em;line-height:1.02;margin:0 0 16px;color:#0a0a0a}
body.tpl-minimal .login-top p{color:#7b838c;font-size:12.5px;line-height:1.7;max-width:300px}
body.tpl-minimal .login-card{margin:44px 30px 0;background:transparent;border:0;border-radius:0;padding:0;box-shadow:none}
body.tpl-minimal .login-card .eyebrow{display:none}
body.tpl-minimal .field label{color:#9aa0a6;font-size:10px;letter-spacing:.26em;text-transform:uppercase}
body.tpl-minimal .field input{background:transparent;border:0;border-bottom:1px solid #e3e6ea;border-radius:0;padding-left:0;font-size:16px;color:#0a0a0a}
body.tpl-minimal .field input:focus{border-bottom-color:#0a0a0a;box-shadow:none}
body.tpl-minimal .field input::placeholder{color:#c4c9ce}
body.tpl-minimal .code-btn{border:1px solid #e3e6ea;background:#fff;color:#0a0a0a;border-radius:2px;font-size:11px}
body.tpl-minimal .btn{background:#0a0a0a;color:#fff;border-radius:2px;height:52px;letter-spacing:.22em;font-size:12.5px;font-weight:500;box-shadow:none}
body.tpl-minimal .hint{color:#9aa0a6}
body.tpl-minimal .login-wrap:after{content:"";position:fixed;left:30px;bottom:34px;width:26px;height:1px;background:#0a0a0a}
</style>izing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue","Microsoft YaHei",sans-serif;background:var(--bg,#f6f7f9);color:var(--ink,#0d1520)}
:root{--p:#0b1f3a;--a:#2f6fed;--h1:#0b1f3a;--h2:#2f6fed;--ink:#0d1520;--muted:#7b8aa3;--line:#e9edf3;--bg:#f6f7f9;--card:#fff}
.wrap{max-width:520px;margin:0 auto;min-height:100vh;position:relative;padding-bottom:96px}
.eyebrow{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
/* 顶栏 */
.topbar{display:flex;align-items:center;justify-content:space-between;height:62px;padding:0 20px;position:sticky;top:0;z-index:40;background:rgba(246,247,249,.86);backdrop-filter:saturate(180%) blur(14px)}
.topbar .brand{display:flex;align-items:center;gap:10px}
.topbar .mark{width:34px;height:34px;display:grid;place-items:center;overflow:hidden}
.topbar .mark img{max-width:32px;max-height:32px;object-fit:contain}
.topbar .mark svg{width:30px;height:30px;fill:var(--p)}
.topbar .name{font-weight:700;font-size:15px;letter-spacing:.02em}
.topbar .act{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:var(--ink);text-decoration:none;background:transparent}
.topbar .act svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6}
/* 大图 hero */
.hero{position:relative;overflow:hidden;background:#0b0f19}
.hero .pic{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02)}
.hero .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,10,18,.10) 0%,rgba(6,10,18,.35) 45%,rgba(6,10,18,.82) 100%)}
.hero .body{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;padding:0 24px 30px;height:64vh;min-height:440px;color:#fff}
.hero .logo{width:56px;height:56px;display:grid;place-items:center;margin-bottom:18px}
.hero .logo img{max-width:56px;max-height:56px;object-fit:contain;filter:brightness(0) invert(1)}
.hero .logo .badge{width:52px;height:52px;border-radius:14px;background:rgba(255,255,255,.94);display:grid;place-items:center;overflow:hidden}
.hero .logo .badge img{filter:none;width:38px;height:38px}
.hero h1{margin:0;font-size:34px;line-height:1.15;font-weight:700;letter-spacing:-.02em}
.hero .sub{margin:10px 0 0;font-size:14px;color:rgba(255,255,255,.72);letter-spacing:.02em}
.hero .cta{display:inline-flex;align-items:center;gap:8px;margin-top:22px;align-self:flex-start;height:44px;padding:0 20px;border-radius:999px;border:1px solid rgba(255,255,255,.5);color:#fff;text-decoration:none;font-size:13px;letter-spacing:.08em;backdrop-filter:blur(4px)}
/* 功能卡 */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 20px;margin-top:-26px;position:relative;z-index:5}
.tile{background:var(--card);border-radius:20px;padding:18px 14px;text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:10px;box-shadow:0 18px 40px rgba(10,20,40,.10)}
.tile .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--h1),var(--h2))}
.tile .ic svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.6}
.tile b{font-size:16px;letter-spacing:.01em}
.tile span{font-size:12px;color:var(--muted)}
/* 章节 */
.section{padding:36px 20px 0}
.section .head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:18px}
.section h2{font-size:21px;margin:0;letter-spacing:-.01em}
.section .head a{font-size:12px;color:var(--muted);text-decoration:none;letter-spacing:.06em}
/* 车型卡：图容器 */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 20px}
.car-card{position:relative;border-radius:20px;overflow:hidden;text-decoration:none;color:#fff;background:#dfe4ec;display:block}
.car-card .ph{position:relative;aspect-ratio:4/3;background-size:cover;background-position:center}
.car-card .ph:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 42%,rgba(0,0,0,.68) 100%)}
.car-card.big{grid-column:1/-1}
.car-card.big .ph{aspect-ratio:16/10}
.car-card .meta{position:absolute;left:16px;right:16px;bottom:14px;z-index:2}
.car-card .tag{display:inline-block;font-size:10px;letter-spacing:.12em;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(4px);margin-bottom:8px}
.car-card b{display:block;font-size:17px;letter-spacing:.01em}
.car-card small{font-size:11px;color:rgba(255,255,255,.72)}
/* 悬浮客服 */
.float{position:fixed;right:18px;bottom:22px;z-index:50}
.float a{display:flex;align-items:center;gap:8px;background:#0d1520;color:#fff;text-decoration:none;border-radius:999px;padding:12px 18px 12px 14px;font-size:13px;letter-spacing:.04em;box-shadow:0 16px 34px rgba(8,14,26,.28)}
.float .dot{width:22px;height:22px;border-radius:50%;background:var(--a);display:grid;place-items:center}
.float .dot svg{width:13px;height:13px;stroke:#fff;fill:none;stroke-width:1.8}
/* ===== 模板 variant ===== */
body.tpl-official{--bg:#fff;--card:#fff}
body.tpl-official .topbar{background:rgba(255,255,255,.9);border-bottom:1px solid var(--line)}
body.tpl-official .hero{background:#fff;color:var(--ink)}
body.tpl-official .hero{margin:0 0 8px}body.tpl-official .hero .pic{opacity:0;display:none}body.tpl-official .hero .body{height:auto!important;min-height:0!important;padding:26px 24px 22px!important}/* official 紧凑 */
body.tpl-official .hero .shade{display:none}
body.tpl-official .hero .body{height:auto;padding:36px 24px 30px;color:var(--ink);border-bottom:1px solid var(--line)}
body.tpl-official .hero .logo{margin-bottom:14px}
body.tpl-official .hero .logo img{filter:none}
body.tpl-official .hero .logo .badge{background:#fff;border:1px solid var(--line)}
body.tpl-official .hero h1{font-size:27px}
body.tpl-official .hero .sub{color:var(--muted)}
body.tpl-official .hero .cta{border-color:var(--line);color:var(--ink)}
body.tpl-official .tiles{margin-top:18px}
body.tpl-official .tile{box-shadow:none;border:1px solid var(--line);border-radius:14px}
body.tpl-official .car-card{background:#f4f6f9}
body.tpl-official .car-card .ph:after{background:linear-gradient(180deg,rgba(255,255,255,0) 50%,rgba(255,255,255,.9) 100%)}
body.tpl-official .car-card .meta{color:var(--ink)}
body.tpl-official .car-card .tag{color:var(--muted);background:#f6f7f9;border:1px solid var(--line)}
body.tpl-official .car-card small{color:var(--muted)}
body.tpl-official .float a{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:0 10px 24px rgba(10,20,40,.08)}
body.tpl-official .float .dot{background:var(--p)}
body.tpl-model .hero{background:#0b0f19}
body.tpl-model .hero .body{height:auto;padding:26px 24px 26px;min-height:0;color:#fff}
body.tpl-model .hero .pic{position:absolute;inset:0}
body.tpl-model .hero .body{position:relative;z-index:2}
body.tpl-model .hero .logo{margin-bottom:12px}
body.tpl-model .hero h1{font-size:28px}
body.tpl-model .hero .cta{margin-top:16px;height:40px}
body.tpl-model .section{padding-top:26px}
/* ===== 登录页 ===== */
.login-wrap{min-height:100vh;position:relative;overflow:hidden;display:flex;flex-direction:column}
.login-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.login-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,10,18,.18) 0%,rgba(6,10,18,.45) 40%,rgba(246,247,249,1) 78%)}
.login-top{position:relative;z-index:2;padding:26px 24px 0;color:#fff}
.login-top .mark{width:54px;height:54px;display:grid;place-items:center;margin-bottom:20px}
.login-top .mark img{max-width:54px;max-height:54px;object-fit:contain;filter:brightness(0) invert(1)}
.login-top .eyebrow{color:rgba(255,255,255,.66)}
.login-top h1{margin:10px 0 4px;font-size:32px;letter-spacing:-.02em}
.login-top p{margin:0;font-size:13px;color:rgba(255,255,255,.72)}
.login-card{position:relative;z-index:3;margin:28vh 16px 0;background:#fff;border-radius:26px;padding:24px 20px 20px;box-shadow:0 26px 60px rgba(8,14,26,.18)}
.login-card .eyebrow{margin-bottom:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.field input{width:100%;height:50px;border:none;border-bottom:1px solid var(--line);border-radius:0;background:transparent;font-size:17px;letter-spacing:.02em;outline:none;padding:0 2px}
.field input:focus{border-color:var(--p)}
.row2{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}
.code-btn{height:44px;padding:0 14px;border-radius:12px;border:1px solid var(--line);background:#f6f7f9;color:var(--p);font-weight:600;font-size:12px;letter-spacing:.06em}
.btn{display:block;width:100%;height:52px;border:none;border-radius:16px;background:var(--p);color:#fff;font-size:16px;font-weight:700;letter-spacing:.04em;box-shadow:0 14px 30px rgba(10,20,40,.18)}
.hint{display:none;font-size:12px;color:#b45309;background:#fff8ec;border:1px solid #ffe3b0;border-radius:10px;padding:9px 12px;margin-top:10px}
.hint.on{display:block}
.link{display:block;text-align:center;font-size:12px;color:var(--muted);margin-top:16px;text-decoration:none;letter-spacing:.04em}
/* 详情页 */
.detail{padding:66px 20px 120px}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gallery .g1{grid-column:1/-1;aspect-ratio:16/10;border-radius:22px;background-size:cover;background-position:center;background-color:#e7ebf1}
.gallery .g{aspect-ratio:1/1;border-radius:18px;background-size:cover;background-position:center;background-color:#e7ebf1}
.detail h1{font-size:28px;margin:22px 0 6px;letter-spacing:-.02em}
.detail .sub{color:var(--muted);font-size:13px;margin:0}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 0}
.chip{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:7px 13px}
.detail .actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}
.detail .actions a{height:48px;border-radius:14px;display:grid;place-items:center;text-decoration:none;font-size:14px;letter-spacing:.04em}
.detail .actions .primary{background:var(--p);color:#fff}
.detail .actions .ghost{border:1px solid var(--line);color:var(--ink)}
/* 管理页 */
.admin{max-width:980px;margin:24px auto;padding:0 18px}
.admin h1{font-size:20px;letter-spacing:-.01em}
.admin .box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:18px}
.admin label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block;margin:16px 0 8px}
.admin select,.admin input{width:100%;height:44px;border-radius:11px;border:1px solid var(--line);padding:0 12px;font-size:14px;background:#f9fafc}
.admin .btn2{display:inline-block;margin-top:18px;height:44px;padding:0 22px;border:none;border-radius:11px;background:var(--p);color:#fff;font-weight:600;font-size:14px;cursor:pointer}
.brand-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.brand-tile{border:1px solid var(--line);border-radius:14px;padding:12px 8px;cursor:pointer;text-align:center;background:#fff;position:relative}
.brand-tile.sel{border-color:var(--a);box-shadow:0 0 0 3px rgba(47,111,237,.10)}
.brand-tile .lg{height:40px;display:grid;place-items:center;margin-bottom:6px}
.brand-tile .lg img{max-width:36px;max-height:36px;object-fit:contain}
.brand-tile .nm{font-size:13px;font-weight:600}
.brand-tile .en{font-size:10px;color:var(--muted);letter-spacing:.06em}
.brand-tile .collect{margin-top:6px;font-size:11px;color:var(--a);background:none;border:1px dashed #cfe0ff;border-radius:8px;padding:3px 6px;cursor:pointer;width:100%}
.tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.tpl-card{border:1px solid var(--line);border-radius:14px;padding:14px;cursor:pointer}
.tpl-card.sel{border-color:var(--a);box-shadow:0 0 0 3px rgba(47,111,237,.10)}
.tpl-card b{font-size:14px}.tpl-card .d{font-size:12px;color:var(--muted);margin-top:4px}
.msg{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857;padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:12px}
.preview a{display:inline-block;font-size:13px;color:var(--a);text-decoration:none;border:1px solid #d7e6ff;padding:9px 14px;border-radius:10px;margin:0 8px 8px 0}
/* v4 品牌优势 / 详情图容器 */
.points{display:flex;flex-direction:column;gap:12px}
.point{display:flex;gap:14px;align-items:flex-start;background:var(--card);border-radius:16px;padding:16px 18px;box-shadow:0 10px 28px rgba(10,20,40,.05)}
.point .pic2{width:42px;height:42px;border-radius:12px;background:#f1f5fd;display:grid;place-items:center;flex:none}
.point .pic2 svg{width:22px;height:22px;fill:none;stroke:var(--p);stroke-width:1.6}
.point b{font-size:15px;letter-spacing:.01em}
.point span{display:block;font-size:12px;color:var(--muted);margin-top:4px;line-height:1.5}
.hero-img{aspect-ratio:16/10;border-radius:22px;background-size:cover;background-position:center;background-color:#e7ebf1}
.gallery2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.gallery2 .g{aspect-ratio:1/1;border-radius:18px;background-size:cover;background-position:center;background-color:#e7ebf1}
body.tpl-official .point{box-shadow:none;border:1px solid var(--line)}
.topbar .name .en{font-weight:500;color:var(--muted);font-size:12px;letter-spacing:.12em}
.section .lead{font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 16px}
.bigimg{height:220px;border-radius:22px;background-size:cover;background-position:center;background-color:#0f172a;margin-bottom:12px}
.bigimg.half{height:170px}
body.tpl-official .bigimg{border:1px solid var(--line)}

/* ============================================================
   登录页 3 种模板变体（full / official / model）
   full     = 大背景图系（默认，全屏图 + 悬浮白卡）
   official = 官方系（纯白底、居中 LOGO、克制留白）
   model    = 车款系（上图下卡，深色 hero + 底部白色面板）
   ============================================================ */

/* ---------- official 官方系 ---------- */
body.tpl-official{background:#fff}
body.tpl-official .login-wrap{background:#fff}
body.tpl-official .login-bg{display:none}
body.tpl-official .login-shade{display:none}
body.tpl-official .login-top{color:var(--ink);padding:56px 26px 0;text-align:center}
body.tpl-official .login-top .mark{margin:0 auto 18px;width:64px;height:64px}
body.tpl-official .login-top .mark img{filter:none;max-width:64px;max-height:64px}
body.tpl-official .login-top .mark span{color:var(--h1)}
body.tpl-official .login-top .eyebrow{color:var(--muted);letter-spacing:.28em}
body.tpl-official .login-top h1{font-size:26px;color:var(--ink);margin:16px 0 6px}
body.tpl-official .login-top p{color:var(--muted);font-size:12.5px}
body.tpl-official .login-card{margin:30px 22px 0;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 34px -22px rgba(15,23,42,.3)}
body.tpl-official .login-card .eyebrow{color:var(--muted);letter-spacing:.3em;text-align:center;margin-bottom:20px}
body.tpl-official .field label{color:var(--muted)}
body.tpl-official .field input{background:#fafbfd;border:1px solid var(--line);border-radius:12px}
body.tpl-official .btn{background:var(--h1);border-radius:12px;box-shadow:none}

/* ---------- model 车款系 ---------- */
body.tpl-model{background:#0b0f19}
body.tpl-model .login-wrap{background:#0b0f19}
body.tpl-model .login-bg{inset:0 0 auto 0;height:56vh;background-position:center 35%}
body.tpl-model .login-shade{inset:0 0 auto 0;height:56vh;background:linear-gradient(180deg,rgba(6,10,18,.05) 0%,rgba(11,15,25,.35) 55%,#0b0f19 100%)}
body.tpl-model .login-top{padding:30px 22px 0}
body.tpl-model .login-top .mark{width:46px;height:46px;margin-bottom:12px}
body.tpl-model .login-top .mark img{max-width:46px;max-height:46px}
body.tpl-model .login-top .eyebrow{color:rgba(255,255,255,.55)}
body.tpl-model .login-top h1{font-size:29px;margin:8px 0 4px}
body.tpl-model .login-top p{font-size:12px;color:rgba(255,255,255,.6)}
body.tpl-model .login-card{margin:auto 0 0;border-radius:26px 26px 0 0;background:#fff;padding:26px 20px 30px;box-shadow:0 -18px 50px -20px rgba(0,0,0,.55)}
body.tpl-model .login-card .eyebrow{color:var(--muted);letter-spacing:.28em}
body.tpl-model .login-card:before{content:"";display:block;width:38px;height:4px;border-radius:99px;background:#e5e9f0;margin:-10px auto 16px}
/* ============================================================
   详情页 v2（全新布局）
   ============================================================ */
.dt-body{background:#0b0f19;padding-bottom:96px}
.dt-body .dt-top{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:linear-gradient(180deg,rgba(8,12,20,.55),rgba(8,12,20,0))}
.dt-back{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;background:rgba(255,255,255,.16);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);text-decoration:none}
.dt-back svg{width:20px;height:20px}
.dt-brand{display:flex;align-items:center;gap:9px;margin-right:auto;margin-left:4px}
.dt-mark{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:rgba(255,255,255,.95);overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.25)}
.dt-mark img{max-width:22px;max-height:22px;object-fit:contain}
.dt-name{color:#fff;font-size:15px;font-weight:700;letter-spacing:.02em;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.dt-chat{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;background:rgba(255,255,255,.16);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}
.dt-chat svg{width:20px;height:20px}

.dt-hero{position:relative;height:68vh;min-height:440px;background-size:cover;background-position:center;background-color:#141a26}
.dt-hero__shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,12,20,.25) 0%,rgba(8,12,20,.15) 38%,rgba(11,15,25,.92) 88%,#0b0f19 100%)}
.dt-hero__body{position:absolute;left:0;right:0;bottom:0;padding:0 22px 34px;color:#fff;z-index:2}
.dt-logo{margin-bottom:16px}
.dt-logo__box{width:56px;height:56px;border-radius:16px;background:rgba(255,255,255,.96);display:grid;place-items:center;box-shadow:0 10px 28px rgba(0,0,0,.35)}
.dt-logo__box img{max-width:40px;max-height:40px;object-fit:contain}
.dt-eyebrow{font-size:10.5px;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.dt-hero__body h1{margin:10px 0 8px;font-size:34px;line-height:1.12;font-weight:700;letter-spacing:-.02em}
.dt-hero__body p{margin:0;font-size:13px;color:rgba(255,255,255,.72);line-height:1.6}

.dt-sec{padding:30px 20px 0;background:#0b0f19}
.dt-sec:first-of-type{padding-top:26px}
.dt-sec__head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
.dt-sec__head h2{margin:0;font-size:19px;color:#fff;letter-spacing:-.01em;font-weight:600}
.dt-sec__head span{font-size:11.5px;color:rgba(255,255,255,.42)}
.dt-gallery{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dt-shot{border-radius:18px;background-size:cover;background-position:center;aspect-ratio:4/3;background-color:#1a2230}
.dt-shot.big{grid-column:1/-1;aspect-ratio:16/10}
.dt-models{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dt-model{border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);border-radius:14px;padding:14px}
.dt-model b{display:block;color:#fff;font-size:14px;margin-bottom:5px}
.dt-model span{font-size:11.5px;color:rgba(255,255,255,.5);line-height:1.5}
.dt-points{display:flex;flex-direction:column;gap:10px}
.dt-point{display:grid;grid-template-columns:8px 1fr;grid-template-rows:auto auto;column-gap:12px;padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.dt-point i{grid-row:1/3;width:8px;border-radius:99px;background:linear-gradient(180deg,var(--h1),var(--h2))}
.dt-point b{color:#fff;font-size:14px;margin-bottom:3px}
.dt-point span{font-size:11.5px;color:rgba(255,255,255,.5)}
.dt-spacer{height:20px}

.dt-actions{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:1fr 1.35fr;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(180deg,rgba(11,15,25,0),rgba(11,15,25,.96) 45%)}
.dt-btn{position:relative;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;overflow:hidden;background-size:cover;background-position:center;box-shadow:0 12px 30px -12px rgba(0,0,0,.7);border:1px solid rgba(255,255,255,.14)}
.dt-btn svg{width:19px;height:19px;position:relative;z-index:2;color:#fff}
.dt-btn__t{position:relative;z-index:2;color:#fff;font-size:14.5px;font-weight:600;letter-spacing:.02em}
.dt-btn__mask{position:absolute;inset:0;z-index:1}
.dt-btn.primary .dt-btn__mask{background:linear-gradient(135deg,rgba(0,0,0,.18),rgba(0,0,0,.5)),linear-gradient(135deg,var(--h1),var(--h2))}
.dt-btn.ghost .dt-btn__mask{background:linear-gradient(135deg,rgba(12,18,28,.72),rgba(12,18,28,.9))}
.dt-btn.primary{background-image:none!important}
.dt-btn:active{transform:scale(.985)}
/* ============================================================
   首页 客服 / 查询 按钮 v2（带图 + 跟随主题）
   ============================================================ */
.tile.fx{position:relative;overflow:hidden;background-size:cover;background-position:center;background-color:#121a26;min-height:118px;justify-content:flex-end;box-shadow:0 18px 40px -18px rgba(10,20,40,.45);border:1px solid rgba(255,255,255,.08)}
.tile.fx .tile__mask{position:absolute;inset:0;z-index:1;background:linear-gradient(160deg,rgba(8,12,20,.15) 0%,rgba(8,12,20,.72) 62%,rgba(8,12,20,.92) 100%)}
.tile.fx.primary .tile__mask{background:linear-gradient(160deg,rgba(8,12,20,.12) 0%,rgba(8,12,20,.6) 55%,rgba(8,12,20,.88) 100%),linear-gradient(135deg,var(--h1),var(--h2));opacity:.96}
.tile.fx .ic,.tile.fx b,.tile.fx .sub{position:relative;z-index:2}
.tile.fx .ic{background:rgba(255,255,255,.16);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.22);box-shadow:none}
.tile.fx .ic svg{stroke:#fff}
.tile.fx b{color:#fff;font-size:16.5px;text-shadow:0 2px 10px rgba(0,0,0,.4)}
.tile.fx .sub{color:rgba(255,255,255,.74);font-size:11.5px}
.tile.fx:active{transform:scale(.985)}
.tile.fx:after{content:"";position:absolute;right:-18px;top:-18px;width:78px;height:78px;border-radius:50%;background:rgba(255,255,255,.08);z-index:1;pointer-events:none}
/* ============================================================
   详情页 v3（对标宝马/大众/奔驰官方移动端）
   ============================================================ */
.d2{background:#f4f5f7;padding-bottom:96px;-webkit-font-smoothing:antialiased}
.d2 *{box-sizing:border-box}

/* ---------- 顶栏 ---------- */
.d2-nav{position:fixed;top:0;left:0;right:0;z-index:80;display:flex;align-items:center;justify-content:space-between;gap:12px;height:60px;padding:0 16px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid rgba(15,23,42,.06)}
.d2-nav__back,.d2-nav__chat{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:#111;background:transparent;border:0;text-decoration:none;transition:.15s}
.d2-nav__back:hover,.d2-nav__chat:hover{background:rgba(15,23,42,.06)}
.d2-nav__back svg,.d2-nav__chat svg{width:21px;height:21px}
.d2-nav__brand{display:flex;align-items:center;justify-content:center;flex:1}
.d2-nav__brand img{max-height:30px;max-width:110px;object-fit:contain;display:block}

/* ---------- 全屏主视觉 ---------- */
.d2-hero{position:relative;min-height:70vh;background-size:cover;background-position:center;background-color:#0e1520;display:flex;align-items:flex-end}
.d2-hero__mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,12,20,.55) 0%,rgba(8,12,20,.18) 32%,rgba(8,12,20,.42) 68%,rgba(8,12,20,.86) 100%)}
.d2-hero__body{position:relative;z-index:2;padding:0 22px 34px;color:#fff;width:100%}
.d2-hero__eyebrow{font-size:10.5px;letter-spacing:.34em;text-transform:uppercase;color:rgba(255,255,255,.62);margin-bottom:12px}
.d2-hero__title{margin:0 0 10px;font-size:36px;line-height:1.1;font-weight:700;letter-spacing:-.02em;text-shadow:0 2px 20px rgba(0,0,0,.3)}
.d2-hero__sub{margin:0 0 24px;font-size:13.5px;line-height:1.6;color:rgba(255,255,255,.8);max-width:330px}

/* ---------- 主按钮组 ---------- */
.d2-hero__btns{display:flex;gap:11px;flex-wrap:wrap}
.d2-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 26px;border-radius:999px;font-size:14px;font-weight:600;letter-spacing:.02em;text-decoration:none;transition:transform .16s,box-shadow .16s,background .16s;border:1.5px solid transparent}
.d2-btn svg{width:18px;height:18px}
.d2-btn--solid{background:linear-gradient(135deg,var(--h1),var(--h2));color:#fff;box-shadow:0 14px 32px -14px color-mix(in srgb,var(--h2) 78%,transparent)}
.d2-btn--solid:hover{transform:translateY(-2px);box-shadow:0 20px 40px -16px color-mix(in srgb,var(--h2) 85%,transparent)}
.d2-btn--ghost{background:rgba(255,255,255,.13);color:#fff;border-color:rgba(255,255,255,.52);backdrop-filter:blur(10px)}
.d2-btn--ghost:hover{background:rgba(255,255,255,.24);transform:translateY(-2px)}
.d2-btn:active{transform:scale(.98)}

/* ---------- 双功能卡 ---------- */
.d2-acts{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:16px 16px 0}
.d2-act{position:relative;display:grid;grid-template-columns:44px 1fr;grid-template-rows:auto auto;column-gap:13px;row-gap:2px;padding:17px 16px;background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:16px;text-decoration:none;box-shadow:0 2px 10px -6px rgba(15,23,42,.18);transition:transform .16s,box-shadow .16s,border-color .16s}
.d2-act:hover{transform:translateY(-2px);box-shadow:0 14px 30px -16px rgba(15,23,42,.32);border-color:rgba(15,23,42,.16)}
.d2-act__ico{grid-row:1/3;width:44px;height:44px;border-radius:13px;display:grid;place-items:center;align-self:center}
.d2-act__ico svg{width:23px;height:23px}
.d2-act__ico--recall{background:linear-gradient(135deg,#fff1f2,#ffe4e6);color:#e11d48}
.d2-act__ico--chat{background:linear-gradient(135deg,#eff6ff,#dbeafe);color:#2563eb}
.d2-act__t{font-size:14.5px;font-weight:700;color:#111827;line-height:1.35;letter-spacing:-.01em}
.d2-act__d{font-size:11.5px;color:#8b95a5;line-height:1.4}
.d2-act__go{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:#c2cad6}
.d2-act__go svg{width:16px;height:16px;display:block}

/* ---------- 车型展示 ---------- */
.d2-models{padding:26px 16px 0}
.d2-models__head{margin-bottom:16px;padding-left:2px}
.d2-models__kicker{display:block;font-size:10px;letter-spacing:.34em;text-transform:uppercase;color:#98a2b3;margin-bottom:8px}
.d2-models__title{margin:0;font-size:25px;font-weight:700;letter-spacing:-.02em;color:#0f172a;line-height:1.2}
.d2-card{background:#fff;border:1px solid rgba(15,23,42,.07);border-radius:20px;overflow:hidden;margin-bottom:16px;box-shadow:0 4px 18px -10px rgba(15,23,42,.22)}
.d2-card__pic{aspect-ratio:16/10;background-size:cover;background-position:center;background-color:#e8ecf2}
.d2-card__meta{padding:18px 18px 20px}
.d2-card__t{font-size:20px;font-weight:700;color:#0f172a;letter-spacing:-.015em;line-height:1.3;margin-bottom:6px}
.d2-card__d{font-size:12.5px;color:#8b95a5;line-height:1.6;margin-bottom:16px}
.d2-card__row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.d2-card__btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 22px;border-radius:12px;background:linear-gradient(135deg,var(--h1),var(--h2));color:#fff;font-size:13.5px;font-weight:600;text-decoration:none;box-shadow:0 10px 26px -14px color-mix(in srgb,var(--h2) 80%,transparent);transition:transform .16s,box-shadow .16s}
.d2-card__btn:hover{transform:translateY(-1px);box-shadow:0 16px 32px -16px color-mix(in srgb,var(--h2) 88%,transparent)}
.d2-card__link{display:inline-flex;align-items:center;gap:3px;font-size:12.5px;font-weight:600;color:var(--h2);text-decoration:none;padding:8px 2px}
.d2-card__link svg{width:14px;height:14px}
.d2-card__link:hover{opacity:.75}

.d2-spacer{height:8px}

/* ---------- 浮动客服 ---------- */
.d2-fab{position:fixed;right:16px;bottom:20px;z-index:90;display:flex;align-items:center;gap:9px;padding:13px 20px 13px 16px;border-radius:999px;background:#0f172a;color:#fff;text-decoration:none;box-shadow:0 18px 40px -16px rgba(15,23,42,.65);transition:transform .16s,box-shadow .16s}
.d2-fab:hover{transform:translateY(-2px);box-shadow:0 22px 48px -18px rgba(15,23,42,.75)}
.d2-fab__ico{width:24px;height:24px;display:grid;place-items:center;color:#7dd3fc}
.d2-fab__ico svg{width:21px;height:21px}
.d2-fab__t{font-size:13.5px;font-weight:600;letter-spacing:.02em}

@media(max-width:400px){
  .d2-hero__title{font-size:31px}
  .d2-acts{grid-template-columns:1fr}
  .d2-card__t{font-size:18px}
}