/* ============ 活动作战台 · 中性工具型设计系统 ============ */
:root{
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,"Helvetica Neue",sans-serif;
  --serif:var(--sans);
  --bg:#111311; --bg2:#141714;
  --panel:#1d201d; --panel2:#242824; --input-bg:#181b18;
  --line:rgba(238,241,237,.08); --line2:rgba(238,241,237,.14);
  --ink:#eef1ed; --mut:#a6ada6; --mut2:#929a92;
  --acc:#7dae92; --acc-ink:#102018; --acc-shade:#335440;
  --acc-soft:color-mix(in srgb, var(--acc) 12%, transparent);
  --acc-line:color-mix(in srgb, var(--acc) 32%, transparent);
  --acc-hi:color-mix(in srgb, var(--acc) 80%, #fff 20%);
  --acc-lo:color-mix(in srgb, var(--acc) 62%, var(--acc-shade) 38%);
  --ok:#79ad8a; --warn:#d8a657; --err:#e18170;
  --sb-bg:#181b18; --sb-line:rgba(238,241,237,.09); --sb-title:#eef1ed;
  --nav-ink:#a6ada6; --nav-hover-ink:#eef1ed; --nav-hover-bg:#242824;
  --ghost-ink:#c9cec9; --chip-ink:color-mix(in srgb, var(--acc) 84%, #fff 16%);
  --ph:#626962; --danger-line:rgba(225,129,112,.34);
  --main-glow:transparent;
  --scroll-thumb:#343934;
  --toast-bg:#242824; --toast-ok:#bfe0c8; --toast-err:#f0b0a4; --toast-sh:0 18px 48px -18px rgba(0,0,0,.75);
  --backdrop:rgba(8,10,8,.68); --modal-sh:0 28px 80px -24px rgba(0,0,0,.72);
  --rm-bg:rgba(12,14,12,.78); --rm-ink:#eef1ed;
  --brand-mark:#245744; --brand-mark-ink:#fff;
  --r:14px;
  color-scheme:dark;
}
/* ---------- 暖灰 · 工具工作台（浅色主题） ---------- */
:root[data-theme="light"]{
  --bg:#f4f5f2; --bg2:#f7f8f5;
  --panel:#ffffff; --panel2:#f7f8f5; --input-bg:#f9faf8;
  --line:rgba(34,37,34,.09); --line2:rgba(34,37,34,.15);
  --ink:#222522; --mut:#656a65; --mut2:#656a65;
  --acc:#245744; --acc-ink:#ffffff; --acc-shade:#12392a;
  --acc-hi:#1e4a39;
  --ok:#2e7044; --warn:#9b620e; --err:#b94132;
  --sb-bg:#eceee9; --sb-line:rgba(34,37,34,.09); --sb-title:#222522;
  --nav-ink:#626862; --nav-hover-ink:#222522; --nav-hover-bg:rgba(255,255,255,.64);
  --ghost-ink:#4f554f; --chip-ink:color-mix(in srgb, var(--acc) 88%, #000 12%);
  --ph:#a5aba5; --danger-line:rgba(185,65,50,.3);
  --scroll-thumb:#c7cbc5;
  --toast-bg:#ffffff; --toast-ok:#2e7044; --toast-err:#b94132; --toast-sh:0 18px 48px -20px rgba(34,37,34,.28);
  --backdrop:rgba(28,32,28,.42); --modal-sh:0 28px 80px -28px rgba(34,37,34,.32);
  --rm-bg:rgba(255,255,255,.9); --rm-ink:#343834;
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{overflow-x:hidden;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:13.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
::selection{background:var(--acc-line)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:var(--scroll-thumb);border-radius:8px;border:2px solid var(--bg)}
::-webkit-scrollbar-track{background:transparent}
a{color:var(--acc);text-decoration:none;cursor:pointer}
[data-public-contact],[data-entitlement-contact]{text-decoration:underline;text-decoration-thickness:.08em;text-underline-offset:.18em}
b,strong{font-weight:600}
button,input,select,textarea{font-family:inherit}
button,a,input,select,textarea,summary{touch-action:manipulation;-webkit-tap-highlight-color:color-mix(in srgb,var(--acc) 18%,transparent)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,.upl:focus-within{outline:2px solid var(--acc);outline-offset:3px}
.skip-link{position:fixed;top:8px;left:8px;z-index:120;transform:translateY(-160%);padding:8px 12px;border-radius:7px;background:var(--acc);color:var(--acc-ink);transition:transform .15s ease}
.skip-link:focus-visible{transform:translateY(0)}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

/* ---------- 布局 ---------- */
#app{display:grid;grid-template-columns:256px minmax(0,1fr);height:100vh;background:var(--bg)}
.sidebar{display:flex;flex-direction:column;height:calc(100vh - 16px);margin:8px;overflow-y:auto;padding:16px 12px 12px;border:1px solid var(--sb-line);border-radius:14px;background:var(--sb-bg)}
.logo{display:flex;gap:11px;align-items:center;padding:4px 8px 18px}
.brand-mark{display:block;flex:none;width:32px;height:32px;overflow:visible}
.brand-mark__surface{fill:var(--brand-mark)}
.brand-leaf{fill:var(--brand-mark-ink);transform-box:view-box;transform-origin:16px 16px;animation-duration:11.6s;animation-timing-function:cubic-bezier(.2,.76,.24,1);animation-iteration-count:infinite}
.brand-leaf--top{animation-name:brandLeafTopCycle}
.brand-leaf--bottom{animation-name:brandLeafBottomCycle}
.brand-leaf--right{animation-name:brandLeafRightCycle}
@keyframes brandLeafTopCycle{0%{opacity:0;transform:scale(.28)}4.1%{opacity:1;transform:scale(1.045)}5.5%,6.8%{opacity:1;transform:scale(1)}6.9%{opacity:0;transform:scale(.28)}11%{opacity:1;transform:scale(1.045)}12.4%,100%{opacity:1;transform:scale(1)}}
@keyframes brandLeafBottomCycle{0%,.7%{opacity:0;transform:scale(.28)}4.8%{opacity:1;transform:scale(1.045)}6.2%,6.8%{opacity:1;transform:scale(1)}6.9%,7.6%{opacity:0;transform:scale(.28)}11.7%{opacity:1;transform:scale(1.045)}13.1%,100%{opacity:1;transform:scale(1)}}
@keyframes brandLeafRightCycle{0%,1.4%{opacity:0;transform:scale(.28)}5.5%{opacity:1;transform:scale(1.045)}6.8%{opacity:1;transform:scale(1)}6.9%,8.3%{opacity:0;transform:scale(.28)}12.4%{opacity:1;transform:scale(1.045)}13.8%,100%{opacity:1;transform:scale(1)}}
.logo b{display:block;color:var(--sb-title);font-size:15px;font-weight:650;letter-spacing:0}
.logo i{display:block;margin-top:1px;color:var(--nav-ink);font-size:10px;font-style:normal;letter-spacing:.03em}
.nav{display:flex;flex-direction:column;gap:2px}
.nav a{display:flex;align-items:center;gap:10px;min-height:40px;padding:8px 10px;border:1px solid transparent;border-radius:10px;color:var(--nav-ink);font-size:13px;transition:color .15s ease,background-color .15s ease,border-color .15s ease}
.nav-icon{display:inline-grid;place-items:center;flex:none;width:20px}
.nav-icon svg{width:18px;height:18px}
.nav-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav-label-short{display:none}
.nav a:hover{color:var(--nav-hover-ink);background:var(--nav-hover-bg)}
.nav a.on{border-color:color-mix(in srgb,var(--acc) 10%,transparent);background:var(--acc-soft);color:var(--acc-hi);font-weight:600}
.sb-bottom{margin-top:auto;padding-top:14px}
.account-card{position:relative;overflow:hidden;padding:11px;border:1px solid var(--sb-line);border-radius:12px;background:color-mix(in srgb,var(--panel) 62%,transparent);box-shadow:none;transition:border-color .18s ease,background-color .18s ease,transform .18s ease}
.account-card::before{content:none}
.account-head{display:flex;align-items:center;gap:10px;width:100%;min-width:0;min-height:44px;padding:0;border:0;background:transparent;color:var(--ink);text-align:left;cursor:pointer}
.account-head:hover .account-copy b{color:var(--acc-hi)}
.account-settings-glyph{margin-left:auto;color:var(--mut2);font-size:16px}
.account-avatar{flex:none;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  background:var(--acc);color:var(--acc-ink);font-size:13px;font-weight:700;border:1px solid var(--acc-line);box-shadow:none}
.account-copy{display:flex;flex-direction:column;min-width:0;line-height:1.45}
.account-copy b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;letter-spacing:0;transition:color .15s ease}
.account-copy small{color:var(--mut);font-size:9.5px;letter-spacing:.04em}
.account-state{display:flex;align-items:center;gap:5px}
.account-state i{width:5px;height:5px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 14%,transparent)}
.account-login{margin-top:11px;min-height:32px}
.account-note{margin-top:8px;color:var(--mut2);font-size:9px;line-height:1.55;text-align:center;letter-spacing:.02em}
.account-card.attention{border-color:var(--acc);box-shadow:0 0 0 3px var(--acc-soft),0 18px 38px -24px var(--acc-line);animation:accountPulse .55s ease 2}
@keyframes accountPulse{50%{transform:translateY(-2px)}}
.main{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--bg2)}
.topbar{display:flex;align-items:center;min-height:64px;gap:12px;padding:12px 30px;border-bottom:1px solid var(--line)}
.topbar h1{font-size:20px;font-weight:650;letter-spacing:0}
.topbar .sub{display:none}
.topbar .sp{flex:1}
.mobile-settings-trigger{display:none}
.mobile-account-avatar{display:grid;place-items:center;width:100%;height:100%;overflow:hidden;border-radius:9px;background:var(--acc-soft);color:var(--acc-hi);font-size:14px;font-weight:700}
.mobile-account-avatar:is(img){object-fit:cover}
.content{flex:1;min-width:0;overflow-x:hidden;overflow-y:auto;padding:28px 30px 56px}
.wrap,#view{min-width:0;max-width:1200px;margin:0 auto}

/* ---------- 通用组件 ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:17px 18px}
.card+.card{margin-top:14px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:13px;color:var(--mut);font-size:13px;font-weight:600;letter-spacing:0}
.card-h .t{display:flex;align-items:center;gap:8px}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}
.g3{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.workspace-grid{grid-template-columns:minmax(0,350px) minmax(0,1fr)}
.workspace-grid,.two-column-grid{display:grid;gap:14px;align-items:start;min-width:0}
.two-column-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.home-workspace{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}
.home-side-stack{align-content:start}
.home-compact-empty{padding:24px 12px}
.home-project-row .btn{flex:none}
.project-management{border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);background:color-mix(in srgb,var(--panel) 72%,transparent)}
.project-management__head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:25px 24px 22px;border-bottom:1px solid var(--line2);background:linear-gradient(105deg,var(--panel),color-mix(in srgb,var(--panel2) 88%,var(--acc) 12%))}
.project-management__head>div>span{display:block;margin-bottom:5px;color:var(--acc);font-size:9px;letter-spacing:.24em}
.project-management__head h2{font-family:var(--serif);font-size:24px;line-height:1.25;letter-spacing:.05em}
.project-management__head p{margin-top:6px;color:var(--mut);font-size:11px}
.project-management__head>strong{display:flex;align-items:flex-end;gap:9px;color:var(--mut);font-weight:500;line-height:1}
.project-management__head>strong b{color:var(--acc-hi);font-family:var(--serif);font-size:32px;font-weight:600}
.project-management__head>strong span{padding-bottom:4px;font-size:8px;letter-spacing:.16em}
.project-management__list{display:grid}
.project-management-row{position:relative;display:grid;grid-template-columns:minmax(230px,1.25fr) minmax(430px,2fr) auto;gap:24px;align-items:center;min-width:0;padding:17px 24px;border-bottom:1px solid var(--line);transition:background-color .16s ease,border-color .16s ease}
.project-management-row:last-child{border-bottom:0}
.project-management-row:hover,.project-management-row:focus-within{border-color:var(--line2);background:color-mix(in srgb,var(--acc) 4%,transparent)}
.project-management-row__identity{display:flex;align-items:center;gap:12px;min-width:0}
.project-management-row__index{display:grid;place-items:center;flex:none;width:34px;height:34px;border:1px solid var(--line2);border-radius:4px;background:var(--input-bg);color:var(--acc);font-family:var(--serif);font-size:13px}
.project-management-row__identity>div{min-width:0}
.project-management-row__identity h3{overflow:hidden;font-family:var(--serif);font-size:14px;letter-spacing:.03em;text-overflow:ellipsis;white-space:nowrap}
.project-management-row__identity p{overflow:hidden;margin-top:2px;color:var(--mut);font-size:10.5px;text-overflow:ellipsis;white-space:nowrap}
.project-management-row__facts{display:grid;grid-template-columns:.75fr 1fr 1.35fr .75fr;gap:14px;min-width:0}
.project-management-row__facts>div{min-width:0}
.project-management-row__facts dt{color:var(--mut2);font-size:8.5px;letter-spacing:.12em}
.project-management-row__facts dd{overflow:hidden;margin-top:2px;color:var(--ink);font-size:10.5px;text-overflow:ellipsis;white-space:nowrap}
.project-status{display:inline-flex;align-items:center;gap:6px;color:var(--ghost-ink)}
.project-status::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--mut2);box-shadow:0 0 0 3px color-mix(in srgb,var(--mut2) 12%,transparent)}
.project-status--generating::before{background:var(--warn);box-shadow:0 0 0 3px color-mix(in srgb,var(--warn) 14%,transparent)}
.project-status--review::before{background:var(--acc);box-shadow:0 0 0 3px var(--acc-soft)}
.project-status--finalized::before,.project-status--exported::before{background:var(--ok);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 14%,transparent)}
.project-management-row__actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}
.project-more{position:relative}
.project-more summary{display:grid;place-items:center;min-width:52px;min-height:32px;padding:5px 9px;border:1px solid var(--line2);border-radius:7px;color:var(--ghost-ink);font-size:10.5px;list-style:none;cursor:pointer}
.project-more summary::-webkit-details-marker{display:none}
.project-more summary:hover,.project-more[open] summary{border-color:var(--acc-line);background:var(--acc-soft);color:var(--acc-hi)}
.project-more__menu{position:absolute;z-index:15;top:calc(100% + 7px);right:0;display:grid;width:144px;padding:6px;border:1px solid var(--line2);border-radius:9px;background:var(--panel);box-shadow:0 18px 40px -18px rgba(0,0,0,.75)}
.project-more__menu button{min-height:36px;padding:7px 9px;border:0;border-radius:6px;background:transparent;color:var(--ghost-ink);font-size:11px;text-align:left;cursor:pointer}
.project-more__menu button:hover,.project-more__menu button:focus-visible{background:var(--acc-soft);color:var(--acc-hi)}
.project-more__menu button.is-danger{color:var(--err)}
.project-management__list>.empty{border:0;border-radius:0}
.editor-card{max-width:860px}
.centered-actions{justify-content:center}
.item-tags{gap:6px;margin-top:7px}
.asset-edit-actions{margin-top:8px}
.export-tags{gap:8px;margin-bottom:14px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.sp{flex:1}
.mut{color:var(--mut)} .mut2{color:var(--mut2)} .small{font-size:11.5px}
.serif{font-family:var(--serif)}
.hr{border:0;border-top:1px dashed var(--line);margin:13px 0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 16px;border-radius:8px;border:1px solid transparent;
  font-size:12.5px;font-weight:600;letter-spacing:.04em;cursor:pointer;transition:color .15s ease,background-color .15s ease,border-color .15s ease,filter .15s ease,transform .15s ease;white-space:nowrap}
.btn.pri{background:var(--acc);color:var(--acc-ink);box-shadow:none}
.btn.pri:hover{background:var(--acc-hi);filter:none}
.btn.ghost{background:transparent;border-color:var(--line2);color:var(--ghost-ink)}
.btn.ghost:hover{border-color:var(--acc-line);color:var(--acc-hi);background:var(--acc-soft)}
.btn.danger{background:transparent;border-color:var(--danger-line);color:var(--err)}
.btn.danger:hover{background:rgba(224,125,106,.08)}
.btn.sm{padding:5px 11px;font-size:11.5px;border-radius:7px}
.btn.xs{padding:3px 9px;font-size:10.5px;border-radius:6px;font-weight:500}
.btn:disabled{opacity:.45;cursor:not-allowed;filter:grayscale(.4)}
.btn.block{width:100%;justify-content:center}

.chip,.tag{display:inline-flex;align-items:center;gap:6px;padding:3.5px 11px;border-radius:999px;font-size:11px;line-height:1.5;
  background:var(--acc-soft);color:var(--chip-ink);border:1px solid var(--acc-line);white-space:nowrap}
.tag-remove{display:inline-grid;place-items:center;width:18px;height:18px;margin-right:-5px;border:0;background:transparent;color:currentColor;cursor:pointer;opacity:.65}
.tag-remove:hover{color:var(--err);opacity:1}
.tag.dim{background:transparent;border-color:var(--line2);color:var(--mut)}
.chip.tog{cursor:pointer;user-select:none;background:transparent;border-color:var(--line2);color:var(--mut);transition:color .12s ease,background-color .12s ease,border-color .12s ease}
.chip.tog:hover{border-color:var(--acc-line);color:var(--acc-hi)}
.chip.tog.on{background:var(--acc-soft);border-color:var(--acc-line);color:var(--acc-hi)}
.badge{font-size:10px;padding:2px 9px;border-radius:999px;background:var(--acc-soft);color:var(--acc);letter-spacing:.08em}
.badge.ok{background:rgba(143,196,143,.1);color:var(--ok)}
.badge.err{background:rgba(224,125,106,.12);color:var(--err)}
.badge.warn{background:rgba(223,169,93,.12);color:var(--warn)}

/* ---------- 表单 ---------- */
.f{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
.f label,.field-label{font-size:11px;letter-spacing:.14em;color:var(--mut)}
.f label em,.field-label em{font-style:normal;color:var(--mut2);letter-spacing:0;margin-left:6px}
.f input[type=text],.f input[type=password],.f input[type=date],.f input[type=number],.f input[type=url],.f textarea,.f select{
  background:var(--input-bg);border:1px solid var(--line);border-radius:8px;color:var(--ink);
  padding:9px 12px;font-size:13px;font-family:inherit;outline:none;transition:border-color .15s ease,box-shadow .15s ease;width:100%}
.f textarea{resize:vertical;min-height:74px;line-height:1.7}
.f input:focus-visible,.f textarea:focus-visible,.f select:focus-visible{border-color:var(--acc-line);outline:2px solid var(--acc);outline-offset:2px;box-shadow:0 0 0 3px var(--acc-soft)}
.f input::placeholder,.f textarea::placeholder{color:var(--ph)}
.f .tip{font-size:10.5px;color:var(--mut2);line-height:1.7}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.f3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 16px}
.chips-box{display:flex;flex-wrap:wrap;gap:7px;padding:9px 11px;background:var(--input-bg);border:1px solid var(--line);border-radius:8px;min-height:42px}
.chips-box input{flex:1;min-width:140px;background:transparent;border:0;outline:none;color:var(--ink);font-size:12.5px;font-family:inherit}
.chips-box:focus-within{border-color:var(--acc-line);box-shadow:0 0 0 3px var(--acc-soft)}
.chips-box input:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
.chips-box input::placeholder{color:var(--ph)}
.mechanism-type,.mechanism-detail,.compact-select{background:var(--input-bg);border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:8px 10px;font-size:12.5px}
.mechanism-type{width:150px;flex:none}
.mechanism-detail{flex:1;min-width:150px;padding-left:11px;padding-right:11px}

/* ---------- 列表 / 资产卡 ---------- */
.item{display:flex;min-width:0;gap:14px;align-items:center;padding:13px 16px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);transition:border-color .15s ease,background-color .15s ease}
.item:hover{border-color:var(--line2);background:var(--panel2)}
.item+.item{margin-top:10px}
.item .ava{flex:none;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--acc-hi),var(--acc-lo));color:var(--acc-ink);font-weight:700;font-size:15px;font-family:var(--serif)}
.item .ttl{font-size:14px;font-weight:600;font-family:var(--serif);letter-spacing:.03em}
.item .meta{font-size:11px;color:var(--mut);margin-top:2px;overflow-wrap:anywhere}

.asset{min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);display:flex;flex-direction:column;overflow:hidden;transition:border-color .15s ease}
.asset:hover{border-color:var(--line2)}
.asset.starred{border-color:var(--acc-line)}
.asset .a-h{display:flex;align-items:center;gap:8px;padding:10px 13px;border-bottom:1px solid var(--line);font-size:11px;color:var(--mut)}
.asset .a-h .st{letter-spacing:.1em}
.asset .a-b{padding:13px 14px;flex:1;font-size:12.8px;white-space:pre-wrap;word-break:break-word;line-height:1.8;max-height:340px;overflow-y:auto}
.asset .a-b.imgbox{padding:0;max-height:none}
.asset .a-b img{width:100%;display:block}
.asset .a-b textarea{width:100%;min-height:180px;background:var(--input-bg);border:1px solid var(--acc-line);border-radius:7px;color:var(--ink);padding:10px;font-size:12.5px;font-family:inherit;line-height:1.7;outline:none}
.asset .a-b textarea:focus-visible{border-color:var(--acc);outline:2px solid var(--acc);outline-offset:2px;box-shadow:0 0 0 3px var(--acc-soft)}
.asset .a-f{display:flex;gap:4px;align-items:center;padding:8px 10px;border-top:1px solid var(--line)}
.ibtn{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:7px;border:0;background:transparent;color:var(--mut);cursor:pointer;font-size:13px;transition:color .12s ease,background-color .12s ease}
.ibtn:hover{background:var(--acc-soft);color:var(--acc-hi)}
.ibtn.star.on{color:var(--acc)}
.ibtn.del:hover{color:var(--err);background:rgba(224,125,106,.09)}

/* ---------- 标签页 / 步骤 ---------- */
.tabs-bar{display:flex;align-items:flex-end;gap:10px;margin-bottom:16px;border-bottom:1px solid var(--line)}
.tabs{display:flex;flex:1;gap:2px;flex-wrap:wrap}
.tabs button[role="tab"]{padding:7px 14px 10px;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;background:transparent;color:var(--mut);font-size:13px;cursor:pointer}
.tabs button[role="tab"] em{font-style:normal;font-size:10.5px;opacity:.7;margin-left:4px}
.tabs button[role="tab"].on{color:var(--acc);border-color:var(--acc);font-weight:600}
.tab-action{flex:none;margin-bottom:6px}
.steps{display:flex;flex-direction:column;gap:9px}
.stepline{display:flex;align-items:center;gap:11px;padding:11px 14px;background:var(--input-bg);border:1px solid var(--line);border-radius:9px;font-size:12.5px}
.stepline .ic{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:11px;border:1px solid var(--line2);color:var(--mut2)}
.stepline.run .ic{border-color:var(--acc-line);color:var(--acc)}
.stepline.run .ic::before{content:"";width:11px;height:11px;border-radius:50%;border:2px solid var(--acc-line);border-top-color:var(--acc);animation:spin .8s linear infinite}
.stepline.done .ic{background:var(--acc-soft);border-color:var(--acc-line);color:var(--acc-hi)}
.stepline.err .ic{border-color:var(--danger-line);color:var(--err)}
.stepline .msg{color:var(--mut);font-size:11px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 空状态 / 统计 ---------- */
.empty{border:1px dashed var(--line2);border-radius:var(--r);padding:44px 24px;text-align:center;color:var(--mut)}
.empty .big{font-family:var(--serif);font-size:17px;color:var(--ghost-ink);letter-spacing:.1em;margin-bottom:8px}
.empty p{font-size:12px;line-height:2;margin-bottom:16px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:15px 18px}
.stat small{display:block;font-size:10px;letter-spacing:.2em;color:var(--mut);margin-bottom:4px}
.stat b{font-size:24px;font-family:var(--serif);color:var(--acc);font-variant-numeric:tabular-nums}
.stat i{font-style:normal;font-size:11px;color:var(--mut2);margin-left:6px}

/* ---------- 弹层 / 提示 ---------- */
#toasts{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:9px;z-index:99}
.toast{background:var(--toast-bg);border:1px solid var(--acc-line);border-radius:9px;padding:11px 16px;font-size:12.5px;max-width:360px;
  box-shadow:var(--toast-sh);animation:slidein .22s ease}
.toast.err{border-color:var(--danger-line);color:var(--toast-err)}
.toast.ok{color:var(--toast-ok)}
@keyframes slidein{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}
#modal-root:not(:empty){position:fixed;inset:0;overflow:auto;overscroll-behavior:contain;background:var(--backdrop);backdrop-filter:blur(3px);display:grid;place-items:center;z-index:90}
.modal{background:var(--panel);border:1px solid var(--line2);border-radius:14px;padding:22px 24px;width:min(430px,92vw);box-shadow:var(--modal-sh)}
.modal h3{font-family:var(--serif);font-size:16px;letter-spacing:.06em;margin-bottom:10px}
.modal p{font-size:12.5px;color:var(--mut);line-height:1.9;margin-bottom:18px}

/* ---------- 缩略图 / 上传 ---------- */
.thumbs{display:flex;gap:9px;flex-wrap:wrap}
.thumb{position:relative;width:86px;height:86px;border-radius:9px;overflow:hidden;border:1px solid var(--line2)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb .rm{position:absolute;top:3px;right:3px;width:19px;height:19px;border-radius:6px;border:0;background:var(--rm-bg);color:var(--rm-ink);font-size:11px;cursor:pointer}
.upl{width:86px;height:86px;border:1px dashed var(--line2);border-radius:9px;display:grid;place-items:center;color:var(--mut2);cursor:pointer;font-size:22px;transition:border-color .15s ease,color .15s ease}
.upl:hover{border-color:var(--acc-line);color:var(--acc)}

.kvline{display:flex;gap:10px;font-size:12.3px;padding:4px 0}
.kvline dt{flex:none;width:76px;color:var(--mut)}
.kvline dd{min-width:0}
.gold-num{font-family:var(--serif);color:var(--acc)}
.focusable:focus-visible{outline:2px solid var(--acc-line);outline-offset:2px}

/* ---------- 固定案例 · 编辑部式证据板 ---------- */
.home-demo-hero{position:relative;display:flex;align-items:center;justify-content:space-between;gap:24px;overflow:hidden;margin-bottom:16px;padding:26px 28px;border:1px solid var(--line2);border-radius:16px;background:var(--panel);box-shadow:none}
.home-demo-hero::after{content:"";position:absolute;top:0;bottom:0;left:0;width:4px;background:var(--acc);pointer-events:none}
.home-demo-hero>div:first-child{position:relative;z-index:1;max-width:690px}
.home-demo-hero span{display:block;margin-bottom:7px;color:var(--acc);font-size:12px;font-weight:600;letter-spacing:0}
.home-demo-hero h2{font-size:24px;line-height:1.4;letter-spacing:0}
.home-demo-hero p{margin-top:6px;color:var(--mut);font-size:13px}
.home-demo-hero .btn{position:relative;z-index:1;flex:none}
.home-hero-actions{position:relative;z-index:1;display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:8px}

/* ---------- 首次生成引导 ---------- */
.generation-guide{max-width:900px;margin:8px auto 0}
.guide-intro{max-width:720px;margin-bottom:22px}
.guide-intro>span{color:var(--acc);font-size:9px;letter-spacing:.24em}
.guide-intro h2{margin-top:8px;font-family:var(--serif);font-size:clamp(23px,3vw,34px);line-height:1.35;letter-spacing:.035em;text-wrap:balance}
.guide-intro p{margin-top:9px;color:var(--mut);font-size:12.5px;line-height:1.9;text-wrap:pretty}
.guide-intro .guide-missing{padding:9px 11px;border:1px solid var(--danger-line);border-radius:8px;background:rgba(224,125,106,.06);color:var(--err)}
.guide-panel{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.guide-choice{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;min-width:0;padding:20px 22px;border-bottom:1px solid var(--line);transition:background-color .15s ease,border-color .15s ease}
.guide-choice.is-recommended{background:linear-gradient(105deg,var(--acc-soft),transparent 72%);box-shadow:inset 3px 0 0 var(--acc)}
.guide-choice>div{min-width:0}
.guide-index{display:block;color:var(--acc);font-family:var(--serif);font-size:10px;letter-spacing:.12em}
.guide-choice h3{margin-top:4px;font-family:var(--serif);font-size:17px;letter-spacing:.04em}
.guide-choice p{margin-top:5px;color:var(--mut);font-size:11.5px;line-height:1.85;text-wrap:pretty}
.guide-actions{display:flex;flex-wrap:wrap;gap:9px;padding:18px 22px;background:var(--input-bg)}
.guide-contact{margin-top:14px;color:var(--mut2);font-size:11.5px;line-height:1.8}
.guide-choice.is-parallel{background:color-mix(in srgb,var(--panel2) 72%,transparent)}
.guide-reasons{display:grid;gap:6px;margin-top:12px;padding:11px 13px;border:1px solid var(--danger-line);border-radius:9px;background:rgba(224,125,106,.06);color:var(--err);font-size:11.5px}
.guide-demo-link{align-self:center;padding:6px 2px;color:var(--mut);font-size:11px}

/* ---------- 活动权益与 API 服务 ---------- */
.entitlement-full-slot{min-width:0;margin-bottom:14px}
.entitlement-card{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
.entitlement-card--full{border-color:var(--acc-line);box-shadow:0 26px 64px -54px var(--acc)}
.entitlement-card__header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;min-width:0;padding:17px 19px;border-bottom:1px solid var(--line);background:linear-gradient(110deg,var(--acc-soft),transparent 68%)}
.entitlement-card__header>div{min-width:0}
.entitlement-card__eyebrow{display:block;color:var(--acc);font-size:8.5px;letter-spacing:.2em}
.entitlement-card__header h2,.entitlement-card__header h3{margin-top:3px;overflow-wrap:anywhere;font-family:var(--serif);font-weight:600;letter-spacing:.05em}
.entitlement-card__header h2{font-size:20px}.entitlement-card__header h3{font-size:13px}
.entitlement-card--compact .entitlement-card__header h2{font-size:13px}
.entitlement-card__current{display:flex;flex-direction:column;align-items:flex-end;max-width:48%;text-align:right}
.entitlement-card__current span{color:var(--mut2);font-size:9px;letter-spacing:.1em}
.entitlement-card__current b{overflow-wrap:anywhere;color:var(--acc-hi);font-size:12px}
.entitlement-card__body{min-width:0;padding:17px 19px}
.entitlement-card__status{margin-bottom:13px;padding:9px 11px;border-left:2px solid var(--ok);background:color-mix(in srgb,var(--ok) 7%,transparent);color:var(--mut);font-size:11.5px;overflow-wrap:anywhere}
.entitlement-card__status.is-blocked{border-color:var(--err);background:rgba(224,125,106,.06);color:var(--err)}
.entitlement-source-selector{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;min-width:0;margin:0 0 15px;padding:0;border:0}
.entitlement-source-selector legend{grid-column:1/-1;margin-bottom:1px;color:var(--mut);font-size:10.5px;letter-spacing:.12em}
.entitlement-source-option{display:flex;align-items:flex-start;gap:9px;min-width:0;padding:11px 12px;border:1px solid var(--line);border-radius:9px;background:var(--input-bg);cursor:pointer}
.entitlement-source-option:hover{border-color:var(--acc-line)}
.entitlement-source-option.is-selected{border-color:var(--acc);background:var(--acc-soft);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--acc) 8%,transparent)}
.entitlement-source-option.is-blocked{color:var(--mut2)}
.entitlement-source-option input{flex:none;margin-top:4px;accent-color:var(--acc)}
.entitlement-source-option span{display:flex;min-width:0;flex-direction:column}
.entitlement-source-option b,.entitlement-source-option small{overflow-wrap:anywhere}
.entitlement-source-option b{font-family:var(--serif);font-size:12px}.entitlement-source-option small{color:var(--mut);font-size:9.5px;line-height:1.6}
.entitlement-source-option.is-selected small{color:var(--ink)}
.entitlement-source-empty{grid-column:1/-1;color:var(--mut2);font-size:10.5px}
.entitlement-details{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:9px;background:var(--line)}
.entitlement-details>div{min-width:0;padding:10px 11px;background:var(--input-bg)}
.entitlement-details dt{color:var(--mut2);font-size:9px;letter-spacing:.08em}.entitlement-details dd{margin-top:2px;overflow-wrap:anywhere;color:var(--ink);font-size:11px}
.entitlement-details--byok{grid-template-columns:repeat(2,minmax(0,1fr))}
.entitlement-participant-message,.entitlement-expiry-warning,.entitlement-empty-state{margin-top:10px;padding:9px 11px;border-radius:8px;background:var(--input-bg);color:var(--mut);font-size:10.5px;overflow-wrap:anywhere}
.entitlement-expiry-warning{border:1px solid color-mix(in srgb,var(--warn) 32%,transparent);color:var(--warn)}
.entitlement-card__manage{display:inline-flex;margin-top:11px;font-size:10.5px}
.entitlement-redemption{margin-top:15px;padding-top:15px;border-top:1px dashed var(--line)}
.entitlement-redemption h3{font-family:var(--serif);font-size:14px}.entitlement-redemption>p,.entitlement-redemption__intro{margin-top:4px;color:var(--mut);font-size:10.5px}
.entitlement-redemption form{margin-top:10px}.entitlement-redemption form>label{display:block;margin-bottom:5px;color:var(--mut);font-size:10.5px;letter-spacing:.1em}
.entitlement-redemption__control{display:grid;grid-template-columns:minmax(0,1fr) auto;min-width:0}
.entitlement-redemption__control input{min-width:0;width:100%;padding:9px 11px;border:1px solid var(--line);border-right:0;border-radius:8px 0 0 8px;background:var(--input-bg);color:var(--ink);font-size:12.5px;text-transform:uppercase}
.entitlement-redemption__control .btn{border-radius:0 8px 8px 0}
.entitlement-redemption__help,.entitlement-redemption__status{margin-top:5px;color:var(--mut2);font-size:9.5px;overflow-wrap:anywhere}
.entitlement-redemption__status.is-error{color:var(--err)}
.entitlement-redemption__switch{margin-top:9px}
.entitlement-pending{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:10px;padding:11px 13px;border:1px solid color-mix(in srgb,var(--warn) 34%,transparent);border-radius:9px;background:color-mix(in srgb,var(--warn) 7%,transparent)}
.entitlement-pending__actions{display:flex;flex-wrap:wrap;gap:7px}
.entitlement-pending>div{min-width:0}.entitlement-pending b{font-family:var(--serif);font-size:11.5px}.entitlement-pending p{color:var(--mut);font-size:10px;overflow-wrap:anywhere}
.entitlement-login h2{font-family:var(--serif);font-size:18px}.entitlement-login p{margin:7px 0 13px;color:var(--mut);font-size:11.5px}
.entitlement-card--compact{margin-top:8px;border-color:var(--sb-line);background:linear-gradient(145deg,var(--panel),color-mix(in srgb,var(--sb-bg) 92%,var(--acc) 8%))}
.entitlement-card--compact .entitlement-card__header{display:block;padding:10px 11px;background:transparent}
.entitlement-card--compact .entitlement-card__body{padding:10px 11px}
.entitlement-card--compact .entitlement-card__status{margin-bottom:8px;padding:7px 8px;font-size:9.5px}
.entitlement-card--compact .entitlement-card__manage{margin-top:5px;font-size:9px}
.entitlement-card--compact .entitlement-details{grid-template-columns:1fr;border:0;background:transparent}
.entitlement-card--compact .entitlement-details>div{display:flex;justify-content:space-between;gap:7px;padding:4px 0;border-bottom:1px dashed var(--sb-line);background:transparent}
.entitlement-card--compact .entitlement-details dt,.entitlement-card--compact .entitlement-details dd{margin:0;font-size:8.5px}
.entitlement-compact-quota{display:grid;gap:3px}.entitlement-compact-quota>div{display:flex;justify-content:space-between;gap:7px;min-width:0;font-size:8.5px}.entitlement-compact-quota dt{color:var(--mut2)}.entitlement-compact-quota dd{min-width:0;text-align:right;overflow-wrap:anywhere}
.byok-card{border-color:var(--acc-line);box-shadow:0 24px 56px -50px var(--acc)}
.key-status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:-2px 0 18px;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:var(--line)}
.key-status{display:flex;align-items:center;gap:10px;min-width:0;padding:12px 14px;background:var(--input-bg)}
.key-status>div{display:flex;min-width:0;flex-direction:column}
.key-status b{font-family:var(--serif);font-size:12px}
.key-status small{overflow:hidden;color:var(--mut2);font-size:9.5px;text-overflow:ellipsis;white-space:nowrap}
.status-dot{flex:none;width:7px;height:7px;border-radius:50%;background:var(--warn);box-shadow:0 0 0 4px color-mix(in srgb,var(--warn) 11%,transparent)}
.status-dot.is-ready{background:var(--ok);box-shadow:0 0 0 4px color-mix(in srgb,var(--ok) 11%,transparent)}
.account-inline-guide{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;padding:12px 14px;border:1px solid var(--acc-line);border-radius:9px;background:var(--acc-soft)}
.account-inline-guide p{color:var(--mut);font-size:11.5px}
.key-fields{padding-top:2px}
.key-field{min-width:0}
.key-field>label{display:block;margin-bottom:6px;color:var(--mut);font-size:11px;letter-spacing:.1em}
.key-field>label em{margin-left:5px;color:var(--mut2);font-size:9px;font-style:normal;letter-spacing:0}
.key-input-row{display:grid;grid-template-columns:minmax(0,1fr) auto;min-width:0}
.key-input-row input{min-width:0;width:100%;padding:9px 12px;border:1px solid var(--line);border-right:0;border-radius:8px 0 0 8px;background:var(--input-bg);color:var(--ink);font-size:13px}
.key-input-row:focus-within{border-radius:8px;box-shadow:0 0 0 3px var(--acc-soft)}
.key-input-row:focus-within input,.key-input-row:focus-within .key-toggle{border-color:var(--acc-line)}
.key-input-row input:focus-visible,.key-toggle:focus-visible{position:relative;z-index:1;outline-offset:-2px}
.key-toggle{min-width:52px;padding:0 10px;border:1px solid var(--line);border-radius:0 8px 8px 0;background:var(--panel2);color:var(--mut);font-size:10.5px;cursor:pointer}
.key-toggle:hover{color:var(--acc-hi)}
.key-toggle:disabled{cursor:not-allowed;opacity:.45}
.region-note{margin-top:5px;color:var(--warn);font-size:9.5px;line-height:1.7}
.key-field-actions{display:flex;align-items:center;gap:9px;min-height:34px;margin-top:7px}
.key-test-result{font-size:10.5px;color:var(--mut2)}
.key-test-result[data-state="success"]{color:var(--ok)}
.key-test-result[data-state="error"]{color:var(--err)}
.key-storage-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:8px;padding-top:14px;border-top:1px dashed var(--line)}
.check-label{display:inline-flex;align-items:center;gap:8px;color:var(--mut);font-size:11px;cursor:pointer}
.check-label input{accent-color:var(--acc)}
.check-label em{color:var(--mut2);font-size:9px;font-style:normal}
.key-privacy-note{margin-top:12px;padding:11px 13px;border-radius:8px;background:var(--input-bg);color:var(--mut2);font-size:10.5px;line-height:1.8}
.advanced-settings{margin-top:14px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
.advanced-settings summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;color:var(--ghost-ink);font-family:var(--serif);font-size:12.5px;cursor:pointer;list-style:none}
.advanced-settings summary::-webkit-details-marker{display:none}
.advanced-settings summary::after{content:"＋";color:var(--acc);font-family:var(--sans);font-size:15px}
.advanced-settings[open] summary::after{content:"−"}
.advanced-settings summary span{color:var(--mut2);font-family:var(--sans);font-size:9.5px}
.advanced-settings-body{padding:4px 18px 18px;border-top:1px solid var(--line)}
.advanced-settings-body>.f:first-child{margin-top:16px}
.setting-check{margin-bottom:12px}
.advanced-checks{display:flex;flex-direction:column;align-items:flex-start;gap:9px;margin-bottom:12px}
#s-accent{width:52px;height:34px;padding:3px;border:1px solid var(--line);border-radius:8px;background:var(--input-bg)}
.account-support-grid{margin-top:14px}
.support-copy{margin-top:8px;line-height:1.9}
.generation-button{padding:12px;font-size:13.5px}
.generation-estimate{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-bottom:11px;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--line)}
.generation-estimate span{padding:7px 8px;background:var(--input-bg);color:var(--mut2);font-size:9.5px;text-align:center}.generation-estimate b{color:var(--acc-hi);font-variant-numeric:tabular-nums}

.demo-shell{min-width:0;--demo-edge:color-mix(in srgb,var(--acc) 26%,var(--line));--demo-wash:color-mix(in srgb,var(--acc) 7%,var(--panel))}
.demo-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;margin-bottom:18px;padding:10px 2px 0}
.demo-intro>div{min-width:0}
.demo-eyebrow,.demo-kicker{display:block;color:var(--acc);font-size:9px;letter-spacing:.25em;text-transform:uppercase}
.demo-intro h2{margin-top:5px;font-family:var(--serif);font-size:clamp(22px,3vw,34px);font-weight:600;line-height:1.3;letter-spacing:.035em}
.demo-intro p{margin-top:6px;color:var(--mut);font-size:12px}
.demo-counter{display:flex;align-items:baseline;gap:6px;flex:none;font-family:var(--serif);font-variant-numeric:tabular-nums}
.demo-counter b{font-size:38px;color:var(--acc);line-height:1}
.demo-counter i{color:var(--mut2);font-size:13px;font-style:normal}
.demo-step-nav{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:7px;margin-bottom:10px}
.demo-step-nav>span{display:flex;align-items:center;gap:7px;min-width:0;padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--mut2)}
.demo-step-nav i{display:grid;place-items:center;flex:none;width:20px;height:20px;border:1px solid var(--line2);border-radius:50%;font-size:9px;font-style:normal}
.demo-step-nav b{overflow:hidden;font-size:10px;font-weight:500;text-overflow:ellipsis;white-space:nowrap}
.demo-step-nav .is-current{border-color:var(--acc-line);background:var(--acc-soft);color:var(--acc-hi)}
.demo-step-nav .is-current i{border-color:var(--acc);background:var(--acc);color:var(--acc-ink)}
.demo-step-nav .is-done{color:var(--ok)}
.demo-progress{height:2px;margin-bottom:15px;overflow:hidden;background:var(--line)}
.demo-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--acc-lo),var(--acc-hi));transition:width .25s ease}
.demo-layout{display:grid;grid-template-columns:minmax(0,1.58fr) minmax(290px,.72fr);gap:15px;align-items:start;min-width:0}
.demo-stage,.demo-media{min-width:0;border:1px solid var(--line);border-radius:13px;background:var(--panel)}
.demo-stage{overflow:hidden}
.demo-stage-head{display:flex;align-items:baseline;gap:12px;padding:18px 21px;border-bottom:1px solid var(--line);background:linear-gradient(105deg,var(--demo-wash),var(--panel))}
.demo-stage-head span{color:var(--acc);font-size:9px;letter-spacing:.18em}
.demo-stage-head h2{font-family:var(--serif);font-size:20px;letter-spacing:.06em}
.demo-brief-grid,.demo-directions,.demo-selection,.demo-packs,.demo-validation,.demo-export{padding:18px}
.demo-brief-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.demo-block{min-width:0;padding:14px;border:1px solid var(--line);border-radius:9px;background:var(--input-bg)}
.demo-block-wide{grid-column:1/-1}
.demo-block h3{margin:4px 0;font-family:var(--serif);font-size:17px;line-height:1.6}
.demo-block b{display:block;margin-top:4px;overflow-wrap:anywhere;font-size:12.5px}
.demo-block p{margin-top:5px;color:var(--mut);font-size:11px;line-height:1.75}
.demo-label{display:block;color:var(--mut2);font-size:9px;letter-spacing:.18em;text-transform:uppercase}
.demo-pills{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.demo-pill{display:inline-flex;padding:3px 8px;border:1px solid var(--acc-line);border-radius:999px;background:var(--acc-soft);color:var(--chip-ink);font-size:10px}
.demo-pill.is-platform{border-color:var(--line2);background:transparent;color:var(--mut)}
.demo-pill.is-risk{border-color:var(--danger-line);background:rgba(224,125,106,.06);color:var(--err)}
.demo-directions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.demo-direction{min-width:0;padding:15px;border:1px solid var(--line);border-radius:10px;background:var(--input-bg)}
.demo-direction.is-selected{border-color:var(--acc-line);box-shadow:inset 0 3px 0 var(--acc)}
.demo-direction-head{display:flex;align-items:center;justify-content:space-between;color:var(--mut2);font-family:var(--serif);font-size:11px}
.demo-direction-head em{padding:2px 6px;border-radius:999px;background:var(--acc-soft);color:var(--acc);font-family:var(--sans);font-size:8px;font-style:normal;letter-spacing:.1em}
.demo-direction h3{min-height:54px;margin:12px 0 10px;font-family:var(--serif);font-size:17px;line-height:1.55}
.demo-direction dl{display:grid;gap:7px}
.demo-direction dl>div{display:grid;grid-template-columns:34px minmax(0,1fr);gap:7px;font-size:10.5px;line-height:1.65}
.demo-direction dt{color:var(--mut2)}
.demo-direction dd{min-width:0;color:var(--mut);overflow-wrap:anywhere}
.demo-risk{margin-top:10px;padding-top:9px;border-top:1px dashed var(--line);color:var(--mut2);font-size:9.5px;line-height:1.6}
.demo-selection{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:12px}
.demo-rationale{display:flex;flex-direction:column;justify-content:center;padding:22px;border:1px solid var(--acc-line);border-radius:10px;background:var(--acc-soft)}
.demo-rationale blockquote{margin-top:12px;font-family:var(--serif);font-size:16px;line-height:2}
.demo-spine{display:grid;border:1px solid var(--line);border-radius:10px;background:var(--input-bg)}
.demo-spine>div{display:grid;grid-template-columns:106px minmax(0,1fr);gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)}
.demo-spine>div:last-child{border:0}
.demo-spine span{color:var(--mut2);font-size:8.5px;letter-spacing:.1em}
.demo-spine b{min-width:0;font-size:11px;font-weight:500;overflow-wrap:anywhere}
.demo-packs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.demo-pack,.demo-checklist,.demo-files,.demo-finish{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:var(--input-bg)}
.demo-pack-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line);color:var(--acc);font-size:9px;letter-spacing:.14em}
.demo-pack-head em{color:var(--mut2);font-size:8px;font-style:normal;letter-spacing:.06em}
.demo-pack article{padding:12px}
.demo-pack article+article{border-top:1px dashed var(--line)}
.demo-pack article>div{display:flex;align-items:center;justify-content:space-between;gap:8px}
.demo-pack article b{font-family:var(--serif);font-size:12px}
.demo-pack article small{color:var(--mut2);font-size:8px}
.demo-pack article p{margin-top:6px;color:var(--mut);font-size:10.5px;line-height:1.8;white-space:pre-line;overflow-wrap:anywhere}
.demo-validation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
.demo-checklist ul{list-style:none;padding:9px 13px}
.demo-checklist li{display:flex;align-items:flex-start;gap:9px;padding:7px 0;color:var(--mut);font-size:11px}
.demo-checklist li i{display:grid;place-items:center;flex:none;width:18px;height:18px;border-radius:50%;background:rgba(143,196,143,.1);color:var(--ok);font-size:9px;font-style:normal}
.demo-checklist.is-warning li i{background:rgba(223,169,93,.1);color:var(--warn)}
.demo-checklist>p{margin:0 13px 13px;padding:10px;border:1px solid var(--danger-line);border-radius:7px;color:var(--mut);font-size:9.5px;line-height:1.7}
.demo-export{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:11px}
.demo-files{padding:18px}
.demo-files h3{margin:6px 0 15px;font-family:var(--serif);font-size:17px}
.demo-files ol{list-style:none}
.demo-files li{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:9px;align-items:center;padding:9px 0;border-top:1px solid var(--line)}
.demo-files li span,.demo-files li em{color:var(--mut2);font-size:8px;font-style:normal;letter-spacing:.1em}
.demo-files li b{min-width:0;font-size:11px;overflow-wrap:anywhere}
.demo-files li em{color:var(--ok)}
.demo-finish{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:22px;background:linear-gradient(145deg,var(--demo-wash),var(--input-bg))}
.demo-finish-mark{display:grid;place-items:center;width:36px;height:36px;margin-bottom:12px;border:1px solid var(--acc-line);border-radius:50%;background:var(--acc-soft);color:var(--acc)}
.demo-finish h3{margin-top:7px;font-family:var(--serif);font-size:18px;line-height:1.55}
.demo-finish p{margin-top:9px;color:var(--mut);font-size:10.5px;line-height:1.8}
.demo-finish-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.demo-finish small{margin-top:10px;color:var(--mut2);font-size:9px;line-height:1.7}
.demo-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 18px;border-top:1px solid var(--line);background:var(--input-bg)}
.demo-controls>span{color:var(--mut2);font-family:var(--serif);font-size:10px;font-variant-numeric:tabular-nums}
.demo-media{position:sticky;top:0;overflow:hidden}
.demo-media-head{padding:12px 13px;border-bottom:1px solid var(--line)}
.demo-media-head span{display:block;color:var(--acc);font-size:8px;letter-spacing:.18em}
.demo-media-head b{display:block;margin-top:3px;color:var(--warn);font-size:9.5px;font-weight:500}
.demo-media figure{min-width:0;background:#0c0f10}
.demo-media figure+figure{border-left:1px solid var(--line)}
.demo-media img,.demo-media video{display:block;width:100%;max-width:100%;height:auto;object-fit:cover}
.demo-media-banner img{aspect-ratio:3/1}
.demo-media-pair{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.demo-media-pair>figure:first-child img{aspect-ratio:1/1}
.demo-video-frame video{aspect-ratio:9/16;background:#080a0b}
.demo-media figcaption{padding:8px 9px;color:#c6baa0;font-size:8.5px;line-height:1.5}
.demo-media figcaption em{display:block;color:#7e7564;font-style:normal}

/* ---------- 体验码管理 ---------- */
.admin-page{display:grid;gap:14px;min-width:0}
.admin-page .page-hero{padding:20px 22px;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(135deg,var(--acc-soft),var(--panel) 58%)}
.admin-page .page-hero .eyebrow,.admin-create-form .eyebrow{display:block;color:var(--acc);font-size:9px;letter-spacing:.2em;text-transform:uppercase}
.admin-page .page-hero h1{margin-top:4px;font-family:var(--serif);font-size:24px;letter-spacing:.04em}
.admin-page .page-hero p{margin-top:5px;color:var(--mut);font-size:12px}
.admin-create-form,.admin-code-list{min-width:0;padding:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
.admin-page .section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}
.admin-page .section-head h2{font-family:var(--serif);font-size:17px;letter-spacing:.04em}
.admin-page .section-head p{margin-top:3px;color:var(--mut2);font-size:10.5px}
.admin-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px}
.admin-create-form label,.admin-action-form label,.admin-page [data-admin-action-form] label{display:flex;min-width:0;flex-direction:column;gap:6px;color:var(--mut);font-size:11px;letter-spacing:.06em}
.admin-create-form input,.admin-create-form textarea,.admin-page [data-admin-action-form] input{width:100%;min-width:0;min-height:44px;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:var(--input-bg);color:var(--ink);font-size:13px;letter-spacing:0;outline:0}
.admin-create-form textarea{min-height:84px;resize:vertical}
.admin-create-form input:focus-visible,.admin-create-form textarea:focus-visible,.admin-page [data-admin-action-form] input:focus-visible{border-color:var(--acc);box-shadow:0 0 0 3px var(--acc-soft)}
.admin-create-form fieldset{min-width:0;margin-top:16px;padding:14px;border:1px solid var(--line);border-radius:9px}
.admin-create-form legend{padding:0 7px;color:var(--ghost-ink);font-family:var(--serif);font-size:12px}
.admin-quota-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.admin-quota-column{display:grid;gap:9px;min-width:0;padding:11px;border:1px solid var(--line);border-radius:8px;background:var(--input-bg)}
.admin-quota-column>label:first-child{min-height:44px;flex-direction:row;align-items:center;color:var(--ink)}
.admin-quota-column input[type="checkbox"]{width:18px;min-height:18px;accent-color:var(--acc)}
.admin-create-form details{margin-top:12px;padding:11px 13px;border:1px solid var(--line);border-radius:8px;background:var(--input-bg)}
.admin-create-form summary{min-height:44px;display:flex;align-items:center;color:var(--ghost-ink);cursor:pointer}
.admin-create-form details label{margin-top:10px}
.field-help{color:var(--mut2);font-size:9.5px;letter-spacing:0}
.form-error{min-height:22px;margin-top:9px;color:var(--err);font-size:11px;letter-spacing:0}
.admin-page-error{padding:11px 13px;border:1px solid var(--danger-line);border-radius:8px;background:rgba(224,125,106,.08);color:var(--err);font-size:11.5px}
.admin-pending{display:flex;align-items:center;justify-content:space-between;gap:14px;min-width:0;padding:13px 15px;border:1px solid var(--acc-line);border-radius:9px;background:var(--acc-soft)}
.admin-pending strong{color:var(--acc-hi);font-family:var(--serif);font-size:12.5px}
.admin-pending p{margin-top:3px;color:var(--mut);font-size:10.5px}
.admin-pending-actions,.admin-code-actions,.modal-actions{display:flex;flex-wrap:wrap;gap:8px}
.admin-page .btn,.admin-page .iconbtn{min-height:44px;min-width:44px}
.admin-code-list{display:grid;gap:10px}
.admin-code-list>.section-head{margin-bottom:2px}
.admin-code-card{min-width:0;padding:15px;border:1px solid var(--line);border-radius:9px;background:var(--input-bg)}
.admin-code-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;min-width:0}
.admin-code-head>div{display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-width:0}
.admin-code-head h3{min-width:0;font-family:var(--serif);font-size:15px;overflow-wrap:anywhere}
.admin-code-head>span{flex:none;color:var(--mut2);font-size:9.5px}
.admin-code-card>p{margin-top:8px;color:var(--mut);font-size:10.5px;line-height:1.75;overflow-wrap:anywhere}
.admin-code-actions{margin-top:12px;padding-top:11px;border-top:1px dashed var(--line)}
.empty-state{padding:28px 18px;border:1px dashed var(--line2);border-radius:9px;text-align:center}
.empty-state h3{font-family:var(--serif);font-size:15px}
.empty-state p{margin-top:5px;color:var(--mut);font-size:11px}
.admin-page>.modal{position:fixed;inset:0;z-index:95;display:grid;place-items:center;width:auto;max-width:none;padding:16px;overflow:auto;border:0;border-radius:0;background:var(--backdrop);backdrop-filter:blur(3px);box-shadow:none}
.admin-page .modal-card{width:min(500px,calc(100vw - 24px));padding:20px;border:1px solid var(--line2);border-radius:14px;background:var(--panel);box-shadow:var(--modal-sh)}
.admin-page .modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}
.admin-page .modal-head h2{font-family:var(--serif);font-size:17px;line-height:1.5}
.admin-page .iconbtn{display:grid;place-items:center;flex:none;border:1px solid var(--line2);border-radius:8px;background:transparent;color:var(--ghost-ink);font-size:20px;cursor:pointer}
.admin-page .callout{padding:11px 12px;border:1px solid var(--danger-line);border-radius:8px;background:rgba(223,169,93,.08);color:var(--warn);font-size:11px;line-height:1.75}
.one-time-code{display:block;margin:14px 0;padding:15px;border:1px solid var(--acc-line);border-radius:9px;background:var(--input-bg);color:var(--acc-hi);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(15px,4vw,20px);font-weight:700;letter-spacing:.08em;text-align:center;overflow-wrap:anywhere}
.admin-page [data-admin-action-form]{display:grid;gap:12px}
.admin-page .modal-actions{justify-content:flex-end;margin-top:5px}

/* ---------- 居中分类设置 ---------- */
body.settings-open{overflow:hidden}
#settings-root:not(:empty){position:fixed;inset:0;z-index:80}
.settings-backdrop{display:grid;place-items:center;width:100%;height:100%;padding:24px 32px;background:var(--backdrop);backdrop-filter:blur(8px)}
.settings-dialog{position:relative;width:min(1080px,calc(100vw - 64px));height:min(720px,calc(100dvh - 48px));max-height:calc(100dvh - 48px);overflow:hidden;border:1px solid var(--line2);border-radius:16px;background:var(--panel);box-shadow:var(--modal-sh)}
.settings-layout{display:grid;grid-template-columns:240px minmax(0,1fr);height:100%;min-height:0}
.settings-sidebar{display:flex;min-width:0;min-height:0;flex-direction:column;padding:28px 18px 20px;border-right:1px solid var(--line2);background:var(--sb-bg)}
.settings-product-back{display:flex;align-items:center;gap:8px;width:max-content;min-height:44px;margin:0 2px 14px;padding:8px;border:0;background:transparent;color:var(--mut);font:inherit;font-size:13px;cursor:pointer}
.settings-sidebar h1{margin:0 10px 18px;color:var(--ink);font-family:var(--sans);font-size:16px;line-height:24px;font-weight:600;letter-spacing:0}
.settings-categories{display:grid;gap:4px;min-width:0;padding:0;background:transparent}
.settings-category{display:grid;grid-template-columns:16px minmax(0,1fr);gap:12px;align-items:center;width:100%;min-height:44px;padding:10px 12px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--mut);font-size:14px;line-height:20px;text-align:left;cursor:pointer;transition:background-color .15s ease,color .15s ease,border-color .15s ease}
.settings-category-icon{display:grid;place-items:center;width:16px;height:16px;color:currentColor}
.settings-category-icon svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.settings-category:hover{background:var(--acc-soft);color:var(--ink)}
.settings-category.is-active{border-color:color-mix(in srgb,var(--acc) 10%,transparent);background:var(--acc-soft);color:var(--acc-hi);font-weight:600}
.settings-sidebar-footer{display:grid;gap:10px;margin-top:auto;padding:18px 8px 0;border-top:1px solid var(--line2)}
.settings-sidebar-footer>span{color:var(--ghost-ink);font-size:12px;line-height:18px}
.settings-sidebar-footer .btn{justify-self:start;min-height:44px}
.settings-detail{min-width:0;min-height:0;overflow-y:auto;overscroll-behavior:contain;background:var(--panel)}
.settings-panel{min-width:0;padding:44px 48px 56px}
.settings-panel[hidden]{display:none!important}
.settings-panel-heading{margin-bottom:28px;padding:0;border:0}
.settings-panel-heading::after{content:none}
.settings-panel-heading h2{font-family:var(--sans);font-size:24px;line-height:32px;font-weight:650;letter-spacing:0}
.settings-panel-heading p{margin-top:6px;color:var(--mut);font-size:14px;line-height:22px}
.settings-close{position:absolute;z-index:2;top:20px;right:20px;display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line2);border-radius:11px;background:var(--panel);color:var(--mut);font-size:22px;cursor:pointer;transition:background-color .15s ease,color .15s ease,border-color .15s ease}
.settings-mobile-back{display:none}
.settings-panel-body{min-width:0;font-size:14px;line-height:22px}
.settings-detail .settings-panel-body :is(label:not(.btn),.field-label,legend,dt,dd,input,select,textarea,.card-h .t){font-size:14px;line-height:22px;letter-spacing:0}
.settings-detail .settings-panel-body p{font-size:14px;line-height:22px}
.settings-detail .settings-panel-body :is(small,.small,.tip,.field-help,.region-note,.key-test-result,.key-privacy-note,.support-copy,.entitlement-card__eyebrow,.entitlement-card__current span,.entitlement-card__current b,.entitlement-card__status,.entitlement-redemption__help,.entitlement-redemption__status,.settings-profile-note,.admin-embedded-intro p){font-size:13px;line-height:22px;letter-spacing:0}
.settings-detail .settings-panel-body :is(label,.field-label,.check-label) em{font-size:12px;line-height:22px;letter-spacing:0}
.settings-detail .settings-panel-body :is(input:not([type]),input[type="text"],input[type="date"],input[type="number"],input[type="url"],input[type="email"],input[type="datetime-local"],input[type="search"],input[type="tel"],select){height:46px;min-height:46px;max-height:48px}
.settings-detail .settings-panel-body select{appearance:none;padding-right:32px;line-height:22px;background-image:linear-gradient(45deg,transparent 50%,var(--mut) 50%),linear-gradient(135deg,var(--mut) 50%,transparent 50%);background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.settings-detail .settings-panel-body textarea{min-height:46px}
.settings-dialog :is(button,a[href],summary,label.btn,[role="button"]){min-width:44px;min-height:44px}
.settings-dialog a[href]{display:inline-flex;align-items:center}
.settings-profile-card{display:grid;gap:24px;max-width:760px}
.settings-profile-summary{display:flex;align-items:center;gap:16px}
.settings-profile-avatar{display:grid;place-items:center;width:64px;height:64px;overflow:hidden;border:1px solid var(--line2);border-radius:50%;background:var(--acc-soft);color:var(--acc);font-family:var(--sans);font-size:22px;font-weight:650}
.settings-profile-avatar img{width:100%;height:100%;object-fit:cover}
.settings-profile-summary h3{font-size:14px;line-height:20px;font-weight:600}
.settings-profile-summary p{margin-top:3px;color:var(--mut);font-size:13px;line-height:20px}
.settings-profile-fields{display:grid;gap:18px}
.settings-profile-fields>div{display:grid;gap:8px}
.settings-profile-fields dt{color:var(--ink);font-size:14px;line-height:20px;font-weight:600}
.settings-profile-fields dd{min-height:48px;padding:13px 16px;overflow:hidden;border:1px solid var(--line2);border-radius:12px;background:var(--input-bg);color:var(--mut);font-size:14px;line-height:20px;text-overflow:ellipsis;white-space:nowrap}
.settings-profile-note{padding:14px 16px;border:1px solid var(--line2);border-radius:12px;background:var(--panel2);color:var(--mut);font-size:13px;line-height:20px}
.settings-account-link{justify-self:start;min-height:46px}
.settings-detail :where(label,.field-label){font-size:14px;line-height:20px;font-weight:600}
.settings-detail :where(input:not([type="checkbox"]):not([type="radio"]),select,textarea){min-height:46px;font-size:14px}
.settings-detail :where(.hint,.muted,small){font-size:12px;line-height:18px}
.settings-appearance-control{display:grid;gap:24px;padding:22px;border:1px solid var(--line2);border-radius:12px;background:var(--input-bg)}
.settings-appearance-control h3{font-size:14px;letter-spacing:0}
.settings-data-card{border-radius:12px}
.admin-page.is-embedded{gap:18px}
.admin-embedded-intro{padding:0 0 14px;border-bottom:1px solid var(--line2)}
.admin-embedded-intro .eyebrow{color:var(--acc);font-size:8px;letter-spacing:.2em}
.admin-embedded-intro h3{margin-top:3px;font-family:var(--serif);font-size:16px}
.admin-embedded-intro p{margin-top:3px;color:var(--mut);font-size:10px}

@media (max-width:1100px){
  .demo-layout{grid-template-columns:1fr}
  .demo-media{position:static}
  .demo-media-pair{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
  .home-demo-hero,.demo-intro{align-items:flex-start;flex-direction:column}
  .home-hero-actions{width:100%;justify-content:flex-start}
  .home-demo-hero .btn{width:100%;justify-content:center}
  .demo-counter{display:none}
  .demo-step-nav{gap:4px}
  .demo-step-nav>span{justify-content:center;padding:6px 2px}
  .demo-step-nav b{display:none}
  .demo-layout{grid-template-columns:1fr}
  .demo-brief-grid,.demo-directions,.demo-selection,.demo-packs,.demo-validation,.demo-export{grid-template-columns:1fr}
  .demo-block-wide{grid-column:auto}
  .demo-spine>div{grid-template-columns:1fr;gap:4px}
  .demo-media-pair{grid-template-columns:1fr 1fr}
  .demo-stage-head,.demo-brief-grid,.demo-directions,.demo-selection,.demo-packs,.demo-validation,.demo-export{padding-left:13px;padding-right:13px}
  .demo-controls{padding:11px}
  .demo-controls .btn{padding-left:10px;padding-right:10px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.brand-leaf{animation:none!important;transition:none!important}}
@media (max-width:900px){
  html,body{max-width:100%;overflow-x:hidden}
  #app{display:block;width:100%;height:auto;min-height:100vh;overflow-x:clip}
  .sidebar{position:fixed;inset:auto 0 0;bottom:0;z-index:30;display:block;width:100%;max-width:100vw;height:auto;margin:0;overflow:visible;padding:6px max(8px,env(safe-area-inset-right)) 0 max(8px,env(safe-area-inset-left));padding-bottom:calc(6px + env(safe-area-inset-bottom));border:0;border-top:1px solid var(--sb-line);border-radius:0;background:color-mix(in srgb,var(--sb-bg) 94%,transparent);backdrop-filter:blur(14px)}
  .logo{display:none}
  .nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;width:100%}
  .nav a{min-height:48px;flex-direction:column;justify-content:center;gap:2px;padding:5px 3px;font-size:12px;text-align:center}
  .nav-icon{font-size:15px}
  .nav-label{width:100%}
  .nav-label-long{display:none}
  .nav-label-short{display:inline}
  .sb-bottom{display:none}
  .main{min-height:100vh;padding-bottom:calc(72px + env(safe-area-inset-bottom))}
  .topbar{position:sticky;top:0;z-index:18;min-height:64px;padding:10px 18px;background:color-mix(in srgb,var(--bg2) 94%,transparent);backdrop-filter:blur(14px)}
  .topbar .sub{display:none}
  .topbar h1{min-width:0;font-size:17px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .mobile-settings-trigger{display:grid;place-items:center;flex:none;width:44px;height:44px;min-width:44px;min-height:44px;padding:4px;border:1px solid var(--line2);border-radius:10px;background:var(--panel);color:var(--ghost-ink);font-size:10px;cursor:pointer}
  .workspace-grid{grid-template-columns:1fr}
  .two-column-grid,.f2,.f3{grid-template-columns:1fr}
  .content{padding:18px 18px 48px}
  .key-fields{gap:4px}
  .home-workspace{grid-template-columns:1fr}
  .admin-quota-grid{grid-template-columns:1fr}
  .project-management-row{grid-template-columns:minmax(210px,1fr) minmax(0,1.35fr);gap:13px 20px}
  .project-management-row__facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .project-management-row__actions{grid-column:2;justify-content:flex-start}
}
@media (max-width:700px){
.btn,.key-toggle,.ibtn,.tag-remove,.rm,.upl{min-height:44px;min-width:44px}
  .f input,.f select,.key-input-row input,.entitlement-redemption__control input{min-height:44px}
  .check-label,.tabs button[role="tab"],.entitlement-source-option{min-height:44px}
  html,body{max-width:100%;overflow-x:hidden}
  #app{display:block;width:100%;height:auto;min-height:100vh;overflow-x:clip}
  .sidebar{position:fixed;inset:auto 0 0;bottom:0;z-index:30;display:block;width:100%;max-width:100vw;height:auto;margin:0;overflow:visible;padding:6px max(8px,env(safe-area-inset-right)) 0 max(8px,env(safe-area-inset-left));padding-bottom:calc(6px + env(safe-area-inset-bottom));border:0;border-top:1px solid var(--sb-line);border-radius:0;background:color-mix(in srgb,var(--sb-bg) 94%,transparent);backdrop-filter:blur(14px)}
  .logo{display:none}
  .nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;width:100%}
  .nav a{min-height:48px;flex-direction:column;justify-content:center;gap:2px;padding:5px 3px;font-size:12px;text-align:center}
  .nav-icon{font-size:15px}
  .nav-label{width:100%}
  .nav-label-long{display:none}
  .nav-label-short{display:inline}
  .sb-bottom{display:none}
  .main{min-height:100vh;padding-bottom:calc(72px + env(safe-area-inset-bottom))}
  .topbar{position:sticky;top:0;z-index:18;min-height:64px;padding:10px 12px 9px 14px;background:color-mix(in srgb,var(--bg2) 94%,transparent);backdrop-filter:blur(14px)}
  .topbar .sub{display:none}
  .topbar h1{min-width:0;font-size:17px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .mobile-settings-trigger{display:grid;place-items:center;flex:none;width:44px;height:44px;min-width:44px;min-height:44px;padding:4px;border:1px solid var(--line2);border-radius:10px;background:var(--panel);color:var(--ghost-ink);font-size:10px;cursor:pointer}
  .content{padding:14px max(12px,env(safe-area-inset-right)) 32px max(12px,env(safe-area-inset-left))}
  .g2,.g3{grid-template-columns:1fr}
  .home-demo-hero{padding:20px 18px}
  .home-demo-hero h2{font-size:20px}
  .home-demo-hero::after{right:-80px}
  .guide-choice{padding:17px 16px}
  .guide-choice>.badge{flex:none}
  .guide-actions{padding:15px 16px}
  .guide-actions .btn{width:100%}
  .key-status-grid{grid-template-columns:1fr}
  .account-inline-guide{align-items:flex-start;flex-direction:column}
  .entitlement-card__header{display:block;padding:14px}
  .entitlement-card__current{align-items:flex-start;max-width:none;margin-top:9px;text-align:left}
  .entitlement-card__body{padding:14px}
  .entitlement-source-selector,.entitlement-details,.entitlement-details--byok{grid-template-columns:1fr}
  .entitlement-redemption__control{grid-template-columns:1fr;gap:7px}
  .entitlement-redemption__control input{border-right:1px solid var(--line);border-radius:8px}
  .entitlement-redemption__control .btn{width:100%;border-radius:8px}
  .entitlement-pending{align-items:flex-start;flex-direction:column}
  .entitlement-pending .btn{width:100%}
  .key-storage-row>.sp{display:none}
  .key-storage-row .btn{width:100%}
  .advanced-settings summary span{display:none}
  .account-support-grid{grid-template-columns:1fr}
  .item{align-items:flex-start;flex-wrap:wrap;padding:12px}
  .item>.ava+div{flex:1;min-width:0}
  .item>.sp{display:none}
  .item>.btn{flex:1}
  .project-management__head{align-items:flex-start;padding:20px 15px}
  .project-management__head>strong{display:none}
  .project-management__head h2{font-size:21px}
  .project-management-row{grid-template-columns:1fr;gap:14px;padding:16px 15px}
  .project-management-row__facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px;padding-left:46px}
  .project-management-row__facts dd{white-space:normal;overflow-wrap:anywhere}
  .project-management-row__actions{grid-column:auto;padding-left:46px}
  .project-management-row__actions>.btn{flex:1}
  .home-project-row{display:grid;grid-template-columns:38px minmax(0,1fr)}
  .home-project-row>.btn{grid-column:1/-1;width:100%}
  .project-more summary{min-width:64px;min-height:44px}
  .project-more__menu{position:fixed;inset:auto max(12px,env(safe-area-inset-right)) calc(84px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));width:auto;padding:10px;box-shadow:var(--modal-sh)}
  .project-more__menu button{min-height:44px;padding:10px 12px}
  .mech-row{flex-wrap:wrap!important}
  .mechanism-type{width:100%}
  .mechanism-detail{min-width:0;width:calc(100% - 40px)}
  .tabs-bar{flex-direction:column;align-items:stretch;gap:0;min-width:0}
  .tabs{gap:0;width:100%;min-width:0}
  .tabs button[role="tab"]{flex:1;min-width:74px;padding-left:8px;padding-right:8px}
  .tabs>.sp{display:none}
  .tab-action{width:100%;margin:7px 0}
  .modal{width:calc(100vw - 24px);padding:19px}
  .settings-backdrop{display:block;padding:0;background:var(--panel);backdrop-filter:none}
  .settings-dialog{width:100vw;height:100dvh;max-height:none;border:0;border-radius:0;box-shadow:none}
  .settings-layout{display:block;height:100%;min-height:0;overflow:hidden}
  .settings-sidebar,.settings-detail{height:100%;overflow-y:auto;overscroll-behavior:contain}
  .settings-sidebar{padding:18px max(12px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));border-right:0;background:var(--panel)}
  .settings-product-back{margin-bottom:8px}
  .settings-sidebar h1{margin-bottom:14px;font-size:18px;line-height:26px}
  .settings-category{grid-template-columns:16px minmax(0,1fr);min-height:54px;padding:12px;border-top:1px solid var(--line);border-radius:0;font-size:14px}
  .settings-category:last-child{border-bottom:1px solid var(--line)}
  .settings-sidebar-footer{padding-bottom:env(safe-area-inset-bottom)}
  .settings-backdrop[data-mobile-screen="categories"] .settings-detail{display:none}
  .settings-backdrop[data-mobile-screen="detail"] .settings-sidebar{display:none}
  .settings-mobile-back{display:flex;align-items:center;width:calc(100% - max(72px,calc(60px + env(safe-area-inset-right))));min-height:48px;padding:8px max(16px,env(safe-area-inset-left));border:0;border-bottom:1px solid var(--line2);background:var(--panel2);color:var(--mut);font-size:13px;cursor:pointer}
  .settings-panel{padding:28px max(20px,env(safe-area-inset-right)) 40px max(20px,env(safe-area-inset-left))}
  .settings-close{top:max(10px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right))}
  .settings-profile-card{gap:20px}
  .settings-profile-avatar{width:58px;height:58px}
  .settings-profile-fields dd{min-height:46px;padding:12px 14px}
  .settings-account-link{width:100%;justify-content:center}
  .settings-appearance-control{padding:16px}
  .settings-panel-body>.card,.settings-data-card{padding:16px;border-radius:10px}
  #toasts{right:12px;bottom:calc(84px + env(safe-area-inset-bottom));left:12px}
  .toast{max-width:none}
  .admin-form-grid{grid-template-columns:1fr}
  .admin-page .section-head,.admin-pending,.admin-code-head{align-items:stretch;flex-direction:column}
  .admin-page .section-head .btn,.admin-pending-actions .btn{width:100%}
  .admin-code-head>span{white-space:normal}
  .admin-code-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .admin-code-actions .btn{width:100%;white-space:normal}
  .admin-page .modal-actions{display:grid;grid-template-columns:1fr}
  .admin-page .modal-actions .btn{width:100%}
}