/* 海棠缘聚合站 · 线上生态入口门户
   浅色暖色体系 + 官网同源的深酒红 / 海棠金视觉 · 零外部依赖 · 响应式
   版面口径：导航型站点，标题横向一行、区块间距收紧，优先一屏可达。 */
:root{
  --ink:#33161f; --ink2:#4a2731; --muted:#8a6670; --faint:#b0909a;
  --line:#f3e3e9; --line2:#fcf1f5; --bg:#fff; --soft:#fff8fa; --soft2:#fdf3f6;
  --primary:#be123c; --primary2:#e11d48; --coral:#ea580c;
  --deep:#2b0a15; --deep2:#3d1120; --gold:#d9b26a;
  --ok:#6f8f6a;
  --r:14px; --r-sm:10px;
  --sh:0 10px 30px rgba(58,20,30,.07); --sh-lg:0 24px 60px rgba(58,20,30,.13);
  --wrap:1200px;
  --serif:"Songti SC","STSong","Noto Serif CJK SC","SimSun",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.modal-open{overflow:hidden}
img,svg{display:block;max-width:100%}
h1,h2,h3,p,ul{margin:0}
ul{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.wrap{width:min(var(--wrap),calc(100% - 48px));margin:0 auto}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;color:var(--primary);padding:10px 16px;z-index:99}
.skip-link:focus{left:12px;top:12px}
.ic{display:inline-block;vertical-align:middle;flex:none}
.ic svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.kicker{font-size:10px;font-weight:800;letter-spacing:2.2px;color:var(--primary);text-transform:uppercase}

/* 01 顶栏 */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.topbar::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none;background:linear-gradient(90deg,var(--primary),var(--gold) 45%,transparent 78%);opacity:.55}
.topbar-inner{display:flex;align-items:center;gap:20px;min-height:56px}
.brandmark{display:flex;align-items:center;gap:9px;flex:none}
.brandmark-flower{width:30px;height:30px;border-radius:8px}
.brandmark-text{display:flex;align-items:baseline;gap:7px;line-height:1}
.brandmark-text b{font-family:var(--serif);font-size:19px;letter-spacing:2px;color:var(--primary)}
.brandmark-text small{font-size:10.5px;letter-spacing:1.5px;color:var(--faint)}
.top-search{margin:0 auto;display:inline-flex;align-items:center;gap:9px;width:min(430px,42vw);height:32px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:var(--soft2);color:var(--faint);font-size:12.5px;transition:border-color .2s,background .2s}
.top-search:hover{border-color:#eebacb;background:#fff}
.top-search svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.top-search span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-search kbd{margin-left:auto;font:11px ui-monospace,Consolas,monospace;color:var(--faint);border:1px solid var(--line);border-radius:4px;padding:1px 5px;background:#fff}
.top-actions{display:flex;align-items:center;gap:8px;flex:none}
.top-help{display:inline-flex;align-items:center;gap:5px;height:32px;padding:0 9px;border:0;background:transparent;color:var(--muted);font-size:12.5px;border-radius:8px}
.top-help:hover{background:var(--soft2);color:var(--primary)}
.top-help svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}
.btn-login{height:32px;padding:0 17px;border:0;border-radius:8px;background:var(--primary);color:#fff;font-size:13px;font-weight:600;box-shadow:0 4px 12px rgba(190,18,60,.2)}
.btn-login:hover{background:var(--primary2)}
.user-chip{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 8px 0 11px;border:1px solid var(--line);border-radius:9px;background:var(--soft2);font-size:12.5px}
.user-chip b{font-weight:600}
.user-dot{width:7px;height:7px;border-radius:50%;background:var(--ok)}
.user-chip button{border:0;background:transparent;color:var(--muted);font-size:12px;padding:2px 4px}
.user-chip button:hover{color:var(--primary)}

/* 02 品牌大宽幅 6:4 —— 官网同源深酒红 + 海棠金 */
.brand-band{position:relative;padding:20px 0 18px;background:linear-gradient(145deg,#2b0a15 0%,#3d1120 58%,#2b0a15 100%);color:#fff;border-bottom:2px solid rgba(233,200,138,.4)}
.band-art{position:absolute;inset:0;pointer-events:none;opacity:.62}
.band-art svg{width:100%;height:100%}
.band-grid{position:relative;z-index:1;display:grid;grid-template-columns:6fr 4fr;gap:26px;align-items:stretch}
.band-left{padding:2px 0 0}
.brand-band .kicker{font-size:13px;font-weight:800;letter-spacing:3px;color:#e9c88a}
.brand-title{font-family:var(--serif);font-size:clamp(40px,4.2vw,56px);line-height:1.14;letter-spacing:4px;color:#fff;margin:10px 0 7px;text-shadow:0 4px 30px rgba(0,0,0,.28)}
.brand-title em{display:block;font-style:normal;font-size:clamp(19px,1.9vw,25px);letter-spacing:3px;margin-top:8px;background:linear-gradient(95deg,#f6a8c0,#e9c88a);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.brand-desc{font-size:17px;color:#f2d9e1;letter-spacing:1px}
.brand-lead{max-width:none;margin-top:14px;font-size:15px;line-height:1.85;color:#e7ced7;border-left:2px solid rgba(233,200,138,.6);padding-left:18px}
.btn-primary{border:0;border-radius:10px;background:var(--primary);color:#fff;padding:9px 18px;font-size:13px;font-weight:600;box-shadow:0 6px 18px rgba(190,18,60,.18);transition:transform .18s,background .18s}
.btn-primary:hover{background:var(--primary2);transform:translateY(-1px)}
.btn-ghost{border:1px solid #edc8d6;border-radius:10px;background:#fff;color:var(--primary);padding:9px 17px;font-size:13px;font-weight:600}
.btn-ghost:hover{background:var(--soft2)}
.btn-block{width:100%;margin-top:6px}
.band-right{position:relative;z-index:1;background:rgba(43,10,21,.32);border:1px solid rgba(255,255,255,.2);border-radius:var(--r);padding:13px 16px 8px;box-shadow:0 14px 34px rgba(20,4,10,.22);backdrop-filter:blur(4px);display:flex;flex-direction:column}
.notice-head{display:flex;align-items:baseline;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:7px;margin-bottom:2px}
.notice-head h2{font-family:var(--serif);font-size:15.5px;letter-spacing:1px;color:#fff}
.notice-count{font-size:11px;color:#d9b8c4}
.notice-list{display:flex;flex-direction:column;flex:1;justify-content:space-between}
.notice-item{display:block;width:100%;text-align:left;border:0;border-bottom:1px dashed rgba(255,255,255,.14);background:transparent;padding:6px 2px;transition:background .18s}
.notice-item:last-child{border-bottom:0}
.notice-item:hover{background:rgba(255,255,255,.07)}
.notice-meta{display:flex;align-items:center;gap:8px;margin-bottom:3px}
.notice-cat{font-size:10px;color:#f6c8d7;background:rgba(233,200,138,.14);border:1px solid rgba(233,200,138,.26);border-radius:4px;padding:0 6px;letter-spacing:.5px}
.notice-date{font:11px ui-monospace,Consolas,monospace;color:#c79aa9}
.notice-item b{display:block;font-size:13px;line-height:1.5;font-weight:600;color:#f7e6ec}
.status-strip{position:relative;z-index:1;display:flex;align-items:center;gap:10px;margin-top:10px;padding:7px 14px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:rgba(43,10,21,.28);font-size:12px;color:#f2d9e1}
.status-strip .live{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(111,143,106,.16)}
.status-strip b{font-weight:600;color:#fff}
.status-strip .spacer{margin-left:auto;font-size:11.5px;color:#d9b8c4}
.band-toggle{position:absolute;right:max(24px,calc((100vw - var(--wrap))/2));bottom:-14px;z-index:2;border:1px solid rgba(233,200,138,.6);border-radius:999px;background:#fff;padding:4px 14px;font-size:11.5px;color:var(--primary);box-shadow:var(--sh)}
.band-toggle:hover{color:var(--primary2)}
.brand-band.is-collapsed{padding:10px 0 14px}
.brand-band.is-collapsed .band-grid,
.brand-band.is-collapsed .status-strip{display:none}
.brand-band.is-collapsed .band-toggle{bottom:12px}

/* 通用区块：首页为纯卡片导航，标题只保留在站内子页面 */
.section{padding:18px 0}
.section-head{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:12px;padding-bottom:9px;border-bottom:1px solid var(--line)}
.section-head .kicker{white-space:nowrap;line-height:1.3}
.section-head h2{font-family:var(--serif);font-size:clamp(21px,2.2vw,26px);letter-spacing:.5px;margin:0;white-space:nowrap;line-height:1.35}
.section-head .section-sub{margin-left:auto;font-size:12.5px;color:var(--muted);line-height:1.3}
.section-soft{background:var(--soft)}

/* 03 平台目录 */
.platforms{position:relative;padding-top:32px;background:var(--soft);border-top:1px solid var(--line2)}
.platforms::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(720px 240px at 88% -20%,rgba(233,200,138,.14),transparent 70%),radial-gradient(560px 220px at 4% 110%,rgba(190,18,60,.06),transparent 70%)}
.platforms .wrap{position:relative}
.plat-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.plat-card{position:relative;overflow:hidden;text-align:left;border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:11px 10px 9px;min-height:0;display:flex;flex-direction:column;gap:4px;box-shadow:0 6px 18px rgba(58,20,30,.05);transition:transform .22s,border-color .22s,box-shadow .22s}
.plat-card.g-work{border-left:2px solid var(--primary)}
.plat-card.g-eco{border-left:2px solid #e9a9bd}
.plat-card::before{content:"";position:absolute;left:10px;right:10px;top:0;height:2px;border-radius:0 0 3px 3px;background:linear-gradient(90deg,var(--primary),var(--gold));opacity:.72}
.plat-card:hover{transform:translateY(-3px);border-color:#eebacb;box-shadow:var(--sh-lg)}
.plat-top{display:flex;align-items:center;justify-content:space-between;gap:5px;min-height:28px}
.plat-ico{width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#fdecef,#fbf1dc);border:1px solid rgba(233,200,138,.34);color:var(--primary);flex:none}
.plat-ico .ic{width:16px;height:16px}
.plat-card h3{font-family:var(--serif);font-size:14px;line-height:1.4;letter-spacing:.2px;min-height:39px}
.plat-en{font-size:9px;letter-spacing:1.1px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.plat-desc{font-size:11px;line-height:1.5;color:var(--muted);min-height:33px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.plat-badge{font-size:9.5px;letter-spacing:.3px;color:var(--primary);background:#fdecef;border-radius:5px;padding:1px 5px;white-space:nowrap}
.plat-badge.is-lock{color:#9a6a20;background:#fbf1dc}
.card-locked .plat-ico{background:#f6f2ea;color:#9a824f;border-color:rgba(154,130,79,.28)}
.card-locked h3{color:var(--ink2)}

/* 商城服务子页面 */
.subpage-top{background:linear-gradient(145deg,#2b0a15,#3d1120);border-bottom:2px solid rgba(233,200,138,.4)}
.subpage-bar{display:flex;align-items:center;gap:16px;min-height:44px}
.sub-back{border:1px solid rgba(255,255,255,.28);border-radius:8px;background:rgba(255,255,255,.08);color:#fff;padding:5px 13px;font-size:12.5px}
.sub-back:hover{background:rgba(255,255,255,.17)}
.sub-crumb{font-size:11.5px;letter-spacing:.5px;color:#d9b8c4}
.mall-section{border-bottom:1px solid var(--line2);padding-top:24px;padding-bottom:20px}
.mall-grid{display:grid;grid-template-columns:4fr 8fr;gap:16px;align-items:stretch}
.mall-preview{border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:12px;box-shadow:var(--sh);display:flex;flex-direction:column}
.preview-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:9px}
.preview-head b{font-size:13px}
.readonly-tag{font-size:10px;letter-spacing:.5px;color:#9a6a20;background:#fbf1dc;border-radius:5px;padding:2px 7px;white-space:nowrap}
.preview-frame{position:relative;flex:none;height:560px;overflow:hidden;border:1px solid var(--line);border-radius:11px;background:var(--soft2)}
.preview-frame iframe{display:block;width:100%;height:100%;border:0;pointer-events:none;opacity:.98}
.preview-frame::after{content:"";position:absolute;inset:0;cursor:default;background:linear-gradient(180deg,transparent calc(100% - 48px),rgba(253,243,246,.94) 100%)}
.preview-caption{margin-top:8px;font-size:11.5px;color:var(--faint);text-align:center}
.mall-admin{border:1px solid #f0d3de;border-radius:var(--r);background:linear-gradient(135deg,#fff,#fff6f9);padding:20px 22px;display:flex;flex-direction:column;justify-content:center;box-shadow:var(--sh)}
.admin-head{display:flex;align-items:flex-start;gap:12px}
.admin-ico{width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,var(--primary),#8e1230);color:#fff;display:flex;align-items:center;justify-content:center;flex:none}
.admin-ico .ic{width:22px;height:22px}
.admin-head h3{font-family:var(--serif);font-size:18px;letter-spacing:.5px}
.admin-head p{font-size:10px;letter-spacing:1.5px;color:var(--faint);margin-top:2px}
.admin-desc{font-size:12.5px;color:var(--muted);margin:10px 0 14px;line-height:1.7}
.admin-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}
.admin-point{border:1px solid var(--line);border-radius:10px;background:#fff;padding:11px 12px}
.admin-point b{display:block;font-size:12px;margin-bottom:4px}
.admin-point span{font-size:11px;line-height:1.6;color:var(--muted)}
.admin-scope{display:flex;align-items:center;gap:12px;margin-top:10px;padding:8px 12px;border:1px dashed #edc8d6;border-radius:10px;background:rgba(255,255,255,.6)}
.admin-scope span{font-size:11px;letter-spacing:1px;color:var(--primary);white-space:nowrap}
.admin-scope b{font-size:11.5px;font-weight:600;color:var(--ink2)}
.admin-bottom{margin-top:16px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.admin-meta{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--muted)}
.admin-bottom .btn-primary{margin-left:auto}
.mall-admin .btn-primary{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;text-align:center;white-space:nowrap}
.subpage-foot{display:flex;justify-content:center;margin-top:16px}

/* 04 下载区：官网同源深酒红 */
.download-section{position:relative;background:linear-gradient(145deg,#2b0a15,#3d1120 60%,#2b0a15);color:#f4e3e9;border-top:1px solid rgba(233,200,138,.24);overflow:hidden}
.download-section::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(560px 220px at 94% 0%,rgba(190,18,60,.2),transparent 70%)}
.download-section .wrap{position:relative}
/* 卡片整体收窄，右侧留出呼吸空间，避免整页过满 */
.download-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;width:calc(100% - 92px)}
.dl-card{border:1px solid rgba(255,255,255,.14);border-radius:var(--r);background:rgba(255,255,255,.055);padding:10px;display:flex;flex-direction:column;gap:5px;transition:transform .2s,border-color .2s,box-shadow .2s}
.dl-card:hover{transform:translateY(-2px);border-color:rgba(233,200,138,.5);box-shadow:0 14px 30px rgba(20,4,10,.28)}
.dl-top{display:flex;align-items:center;gap:8px}
.dl-ico{width:28px;height:28px;border-radius:8px;background:rgba(233,200,138,.14);border:1px solid rgba(233,200,138,.3);color:#f0cf9a;display:flex;align-items:center;justify-content:center;flex:none}
.dl-ico .ic{width:15px;height:15px}
.dl-top b{font-size:12.5px;display:block;line-height:1.4;color:#fff}
.dl-top small{font-size:9px;letter-spacing:1.2px;color:#d9b8c4}
.dl-intro{font-size:10.5px;line-height:1.5;color:#e7ced7;letter-spacing:.2px}
.dl-meta{display:flex;flex-direction:column;gap:3px;font-size:10.5px;color:#d9b8c4;flex:1}
.dl-meta div{display:flex;justify-content:space-between;gap:8px}
.dl-meta b{font-weight:600;color:#f7e6ec;text-align:right}
.dl-btn{border:1px solid rgba(233,200,138,.55);border-radius:9px;background:rgba(233,200,138,.1);color:#ffe6bd;font-size:11.5px;font-weight:600;padding:6px 9px;width:100%}
.dl-btn:hover{background:rgba(233,200,138,.2)}

/* 页脚：仅保留版权行与演示声明，不重复站内入口 */
.site-footer{background:var(--deep);color:#f7e6ec;padding:14px 0 12px;border-top:2px solid rgba(233,200,138,.35)}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;font-size:11.5px;color:#c9a2b1}
.footer-note{text-align:right}
.footer-beian{display:flex;justify-content:center;align-items:center;gap:14px;flex-wrap:wrap;margin-top:9px;padding-top:9px;border-top:1px solid rgba(255,255,255,.09);font-size:11.5px;color:#a98594}
.footer-beian a{color:inherit;text-decoration:none}
.footer-beian a:hover{color:#f7e6ec;text-decoration:underline}

/* 弹层 */
.modal{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;padding:20px}
.modal[hidden]{display:none}
.modal-mask{position:absolute;inset:0;background:rgba(43,10,21,.45);backdrop-filter:blur(3px)}
.modal-box{position:relative;width:min(440px,100%);background:#fff;border-radius:18px;padding:28px;box-shadow:var(--sh-lg);max-height:88vh;overflow-y:auto}
.modal-box::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;border-radius:18px 18px 0 0;background:linear-gradient(90deg,var(--primary),var(--gold))}
.modal-x{position:absolute;top:12px;right:14px;border:0;background:transparent;font-size:22px;line-height:1;color:var(--faint);padding:4px 8px}
.modal-x:hover{color:var(--primary)}
.modal-box h3{font-size:20px;letter-spacing:.5px;margin:8px 0 6px}
.modal-lead{font-size:12.5px;color:var(--muted);line-height:1.8;margin-bottom:18px}
.login-box form{display:flex;flex-direction:column;gap:13px}
.login-box label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--ink2);font-weight:600}
.login-box input{height:40px;border:1px solid var(--line);border-radius:9px;padding:0 12px;font-size:13.5px;background:var(--soft2)}
.login-box input:focus{outline:2px solid #eebacb;background:#fff}
.form-error{font-size:11.5px;color:var(--primary)}
.login-foot{margin-top:16px;font-size:11px;color:var(--faint);text-align:center}
.info-box{width:min(500px,100%)}
.info-box .info-ico{width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,#fdecef,#fbf1dc);color:var(--primary);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.info-box .info-ico .ic{width:24px;height:24px}
.info-box .info-en{font-size:10px;letter-spacing:1.6px;color:var(--faint);margin-top:4px}
.info-box .info-desc{font-size:13px;color:var(--muted);line-height:1.9;margin:14px 0}
.info-rows{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line2);margin-bottom:16px}
.info-rows div{display:flex;justify-content:space-between;gap:12px;padding:9px 2px;border-bottom:1px solid var(--line2);font-size:12.5px}
.info-rows span{color:var(--faint)}
.info-rows b{font-weight:600;text-align:right}
.info-points{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.info-points li{display:flex;gap:8px;font-size:12.5px;color:var(--ink2);line-height:1.7}
.info-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary);flex:none;margin-top:8px}
.info-actions{display:flex;gap:10px;justify-content:flex-end}
.search-modal{align-items:flex-start;padding-top:12vh}
.search-box{width:min(600px,100%);padding:0;overflow:hidden}
.search-input-wrap{display:flex;align-items:center;gap:11px;padding:14px 17px;border-bottom:1px solid var(--line)}
.search-input-wrap svg{width:18px;height:18px;fill:none;stroke:var(--faint);stroke-width:1.8;stroke-linecap:round}
.search-input-wrap input{flex:1;border:0;outline:0;font-size:15px;background:transparent}
.search-input-wrap kbd{font:11px ui-monospace,Consolas,monospace;color:var(--faint);border:1px solid var(--line);border-radius:4px;padding:2px 6px}
.search-results{max-height:340px;overflow-y:auto;padding:8px}
.search-result{display:flex;align-items:center;gap:11px;width:100%;text-align:left;border:0;background:transparent;border-radius:9px;padding:10px 11px;font-size:13px}
.search-result:hover,.search-result.is-active{background:var(--soft2)}
.search-result .sr-ico{width:28px;height:28px;border-radius:8px;background:#fdecef;color:var(--primary);display:flex;align-items:center;justify-content:center;flex:none}
.search-result .sr-ico .ic{width:15px;height:15px}
.search-result small{display:block;font-size:11px;color:var(--faint);margin-top:1px}
.search-result .sr-type{margin-left:auto;font-size:10.5px;color:var(--faint);white-space:nowrap}
.search-empty{padding:26px;text-align:center;font-size:12.5px;color:var(--faint)}
.search-foot{border-top:1px solid var(--line2);padding:9px 17px;font-size:11px;color:var(--faint)}
.toast{position:fixed;left:50%;bottom:34px;transform:translate(-50%,20px);z-index:95;background:var(--deep);color:#fff;border-radius:10px;padding:11px 20px;font-size:12.5px;box-shadow:var(--sh-lg);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;max-width:min(520px,90vw);text-align:center}
.toast.is-on{opacity:1;transform:translate(-50%,0)}

/* 响应式 */
@media(max-width:1180px){
  .plat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .plat-card{padding:14px 14px 11px;gap:6px}
  .plat-card h3{font-size:14.5px;min-height:0}
  .plat-desc{font-size:11.5px;min-height:0;-webkit-line-clamp:3}
  .plat-en{font-size:9px}
  .plat-ico{width:32px;height:32px}
  .plat-ico .ic{width:18px;height:18px}
}
@media(max-width:1000px){
  .band-grid{grid-template-columns:1fr;gap:16px}
  .brand-lead{max-width:none}
  .plat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .download-grid{grid-template-columns:repeat(2,minmax(0,1fr));width:100%}
  .mall-grid{grid-template-columns:1fr}
  .section-head .section-sub{margin-left:0}
  .preview-frame{height:520px}
  .preview-frame iframe{height:100%}
  .mall-admin{min-height:auto}
}
@media(max-width:768px){
  .top-search span,.top-search kbd{display:none}
  .top-search{width:32px;justify-content:center;margin-left:auto;padding:0}
  .top-help span{display:none}
  .admin-points{grid-template-columns:1fr}
  .section-head h2{white-space:normal}
  .plat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
  .wrap{width:calc(100% - 32px)}
  .brand-band{padding:20px 0 18px}
  .brand-title{font-size:clamp(30px,8vw,42px);letter-spacing:3px}
  .brand-title em{font-size:clamp(16px,4.5vw,22px);letter-spacing:2px;margin-top:6px}
  .brand-desc{font-size:14px}
  .brand-lead{font-size:13px;line-height:1.75;margin-top:10px;padding-left:12px}
  .band-toggle{right:16px}
  .section-head{gap:8px}
  .plat-grid{grid-template-columns:1fr}
  .download-grid{grid-template-columns:1fr}
  .mall-admin{padding:18px 16px}
  .admin-scope{flex-direction:column;align-items:flex-start;gap:5px}
  .admin-bottom{flex-direction:column;align-items:stretch}
  .admin-bottom .btn-primary{margin-left:0;width:100%}
  .status-strip{flex-wrap:wrap}
  .status-strip .spacer{margin-left:0;width:100%}
  .footer-bottom{flex-direction:column;gap:8px}
  .footer-note{text-align:left}
  .preview-frame{height:520px}
  .preview-frame iframe{height:100%}
  .subpage-bar{gap:10px;flex-wrap:wrap;padding:8px 0}
}
@media(max-width:390px){
  .topbar-inner{gap:10px}
  .brandmark-text small{display:none}
  .brand-title{font-size:28px}
  .modal-box{padding:22px 18px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}