/* Mail Code — 与账号工作台（Account Desk v5）同一套视觉语言：
   淡米白→淡紫外框 + 纯白大卡片；纯黑 Urbanist 500 + #757575 次要字 + 点阵小标签；
   色彩与毛玻璃弥散只出现在被框住的卡片（验证码 / 登录链接卡）。描边：容器 1px #ECEAE4，线性图标 1.6px，焦点 1.5px。 */
@font-face{font-family:"Urbanist";src:url(/assets/urbanist-latin.woff2) format("woff2");font-weight:300 800;font-display:swap}
@font-face{font-family:"Doto";src:url(/assets/doto-latin.woff2) format("woff2");font-weight:500 900;font-display:swap}
:root{
 --frame:linear-gradient(180deg,#f2efe8 0%,#f4e6f3 58%,#f6defe 100%);
 --surface:#fff;--fill:#f7f6f2;--fill-2:#f0efea;--line:#eceae4;--line-2:#e2e0d9;
 --ink:#0f0f10;--ink-2:#3d3c40;--muted:#757575;--faint:#a9a8a4;
 --lav:#bb96da;--lav-hl:#ecdbfa;--lav-ink:#7a52a6;--lav-tint:#f6effc;
 --peach-tint:#fcebdf;--peach-ink:#b0592a;
 --bad:#c4402c;--bad-tint:#fcebe8;--ok:#3f8f6b;--ok-tint:#e6f3ec;
 --dark:linear-gradient(135deg,#3b383d,#151416);
 --iri:radial-gradient(56% 150% at 0% 0%,rgba(147,220,223,.62) 0%,rgba(147,220,223,0) 62%),radial-gradient(52% 160% at 100% 112%,rgba(239,175,134,.56) 0%,rgba(239,175,134,0) 64%),radial-gradient(46% 140% at 70% -12%,rgba(187,150,218,.52) 0%,rgba(187,150,218,0) 66%);
 --grain:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
 --sans:"Urbanist","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
 --dot:"Doto",ui-monospace,Menlo,monospace;
 --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
 --ease:cubic-bezier(.22,.8,.24,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;background:var(--frame) fixed;background-color:#f2efe8;color:var(--ink);font:15px/1.55 var(--sans);font-weight:450;-webkit-font-smoothing:antialiased;letter-spacing:.005em}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit;color:inherit;letter-spacing:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.42}
a{color:inherit}
:focus-visible{outline:1.5px solid var(--ink);outline-offset:3px}
::selection{background:var(--lav-hl)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
code{font-family:var(--mono);font-size:.92em;padding:1px 5px;border-radius:6px;background:var(--fill-2)}
.dot-label{margin:0;font-family:var(--dot);font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
kbd{display:inline-flex;align-items:center;justify-content:center;height:20px;padding:0 6px;margin-left:10px;border-radius:6px;background:rgba(255,255,255,.16);font:600 10.5px/1 var(--mono);opacity:.8}
.star{width:28px;height:28px;color:var(--ink);flex:none}
.star.big{width:44px;height:44px;color:var(--line-2);animation:spin 30s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ——— controls ——— */
.pill{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:44px;padding:0 20px;border:0;border-radius:999px;font-size:14.5px;font-weight:600;white-space:nowrap;transition:transform .15s var(--ease),background .2s,box-shadow .2s}
.pill svg{width:16px;height:16px}
.pill:active:not(:disabled){transform:scale(.97)}
.pill.dark{background:var(--dark);color:#fff;box-shadow:0 10px 22px -14px rgba(15,15,16,.7)}
.pill.dark:hover:not(:disabled){background:linear-gradient(135deg,#4a464d,#1f1d21)}
.pill.light{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2)}
.pill.light:hover:not(:disabled){background:var(--fill)}
.pill.glass{background:rgba(255,255,255,.72);color:var(--ink);box-shadow:inset 0 0 0 1px rgba(255,255,255,.9)}
.pill.glass:hover{background:#fff}
.pill.sm{height:38px;padding:0 16px;font-size:13.5px}
.pill.xs{height:32px;padding:0 13px;font-size:12.5px}
.circle{display:inline-grid;place-items:center;flex:none;width:38px;height:38px;border:0;border-radius:50%;background:var(--fill-2);color:var(--ink-2);transition:background .2s,color .2s,transform .15s}
.circle:hover{background:#e7e5df;color:var(--ink)}
.circle:active{transform:scale(.94)}
.circle svg{width:16px;height:16px}
.circle.on{background:var(--peach-tint);color:var(--peach-ink)}
.text-button{border:0;background:none;padding:4px 0;font-size:12.5px;font-weight:600;color:var(--muted)}
.text-button:hover{color:var(--ink)}
.mini{display:inline-flex;align-items:center;height:30px;padding:0 12px;border:0;border-radius:999px;background:#fff;box-shadow:inset 0 0 0 1px var(--line-2);font-size:12.5px;font-weight:600;white-space:nowrap}
.mini:hover{background:var(--fill)}
.error{margin-top:10px;font-size:13.5px;font-weight:600;color:var(--bad);white-space:pre-line}
.error:empty{display:none}

/* ——— frame ——— */
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:1280px;margin:0 auto;padding:22px 28px 18px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand span{display:grid;line-height:1.15}
.brand b{font-size:18px;font-weight:600;letter-spacing:-.01em}
.brand small{font-size:12.5px;color:var(--muted)}
.top-note{display:flex;align-items:center;gap:8px;margin:0;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.55);font-size:13px;font-weight:500;color:var(--ink-2)}
.top-note svg{width:15px;height:15px}
.sheet{display:grid;grid-template-columns:minmax(300px,368px) minmax(0,1fr);max-width:1280px;min-height:calc(100vh - 210px);margin:0 auto;border-radius:32px;background:var(--surface);box-shadow:0 40px 80px -60px rgba(70,50,90,.45)}
.foot{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;max-width:1280px;margin:0 auto;padding:26px 28px 40px;font-size:12.5px;color:var(--muted)}
.foot div{display:grid;gap:4px}
.foot b{font-size:13px;font-weight:600;color:var(--ink-2)}

/* ——— paste column ——— */
.paste{padding:30px 28px;border-right:1px solid var(--line)}
.paste h1{margin:8px 0 6px;font-size:28px;font-weight:500;letter-spacing:-.02em}
.lead{margin:0 0 16px;font-size:13.5px;color:var(--muted)}
textarea{display:block;width:100%;min-height:150px;padding:14px 16px;border:0;border-radius:20px;background:var(--fill);box-shadow:inset 0 0 0 1px var(--line);font:12.5px/1.6 var(--mono);resize:vertical;word-break:break-all;transition:box-shadow .2s,background .2s}
textarea:focus{outline:0;background:#fff;box-shadow:inset 0 0 0 1.5px var(--ink)}
textarea::placeholder{color:var(--faint)}
.paste-actions{display:flex;gap:8px;margin-top:14px}
.paste-actions .pill.dark{flex:1}
.formats{margin-top:18px;font-size:12.5px;color:var(--muted)}
.formats summary{cursor:pointer;font-weight:600;color:var(--ink-2);width:max-content}
.formats ul{margin:10px 0 0;padding-left:18px;display:grid;gap:5px}
.formats b{font-weight:600;color:var(--ink-2);word-break:break-all}
.paste.has-boxes .paste-form{margin-bottom:26px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.box-head{display:flex;justify-content:space-between;align-items:center}
.boxes{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:6px}
.box{position:relative;display:flex;align-items:center;gap:12px;padding:11px 10px 11px 14px;border-radius:16px;background:var(--fill);cursor:pointer;transition:background .2s,box-shadow .2s}
.box:hover{background:var(--fill-2)}
.box.active{background:#fff;box-shadow:inset 0 0 0 1px var(--ink)}
.box-dot{flex:none;width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.box[data-state=ok] .box-dot{background:var(--ok)}
.box[data-state=error] .box-dot{background:var(--bad)}
.box[data-state=reading] .box-dot{background:var(--lav);animation:blink 1s infinite}
@keyframes blink{50%{opacity:.3}}
.box-main{display:grid;min-width:0;flex:1;line-height:1.3}
.box-main b{font-size:13.5px;font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.box-main small{font-size:11.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.box-new{flex:none;padding:2px 8px;border-radius:999px;background:var(--lav-hl);font:800 10px var(--dot);letter-spacing:.1em;color:var(--lav-ink)}
.box-x{flex:none;display:grid;place-items:center;width:28px;height:28px;border:0;border-radius:50%;background:transparent;color:var(--faint);opacity:0;transition:opacity .15s,background .15s}
.box-x svg{width:14px;height:14px}
.box:hover .box-x,.box.active .box-x,.box-x:focus-visible{opacity:1}
.box-x:hover{background:var(--fill-2);color:var(--ink)}
.add-more{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:44px;margin-top:10px;border:1px dashed var(--line-2);border-radius:16px;background:none;font-size:13.5px;font-weight:600;color:var(--ink-2)}
.add-more svg{width:16px;height:16px}
.add-more:hover{background:var(--fill);border-style:solid}

/* ——— inbox column ——— */
.inbox{min-width:0;padding:30px 34px 36px}
.welcome{display:flex;flex-direction:column;align-items:flex-start;max-width:560px;padding:40px 0 0}
.welcome h2{margin:10px 0 26px;font-size:34px;font-weight:500;letter-spacing:-.025em;line-height:1.2}
.welcome .star{margin-bottom:22px}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:12px;width:100%;counter-reset:s}
.steps li{display:grid;grid-template-columns:44px 1fr;column-gap:14px;padding:16px 18px;border-radius:20px;background:var(--fill);counter-increment:s}
.steps li::before{content:"0" counter(s);grid-row:span 2;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#fff;font:800 13px var(--dot);letter-spacing:.06em}
.steps b{font-size:15px;font-weight:600}
.steps span{font-size:13.5px;color:var(--muted)}
.inbox-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.who{min-width:0}
.who h2{margin:6px 0 0;font-size:26px;font-weight:500;letter-spacing:-.02em;overflow-wrap:anywhere;line-height:1.25}
.head-actions{display:flex;gap:8px;flex:none}
.mode-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:18px}
.segmented{display:inline-flex;padding:4px;border-radius:999px;background:var(--fill-2)}
.segmented button{height:32px;padding:0 14px;border:0;border-radius:999px;background:none;font-size:13px;font-weight:600;color:var(--muted);transition:background .2s,color .2s}
.segmented button[aria-checked=true]{background:#fff;color:var(--ink);box-shadow:0 2px 8px -4px rgba(15,15,16,.3)}
.segmented button:disabled{opacity:.35}
.status{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:500;color:var(--muted)}
.status i{width:8px;height:8px;border-radius:50%;background:var(--line-2)}
.status.ok i{background:var(--ok);box-shadow:0 0 0 4px var(--ok-tint)}
.status.reading i{background:var(--lav);animation:blink 1s infinite}
.status.error{color:var(--bad)}
.status.error i{background:var(--bad)}
.status.paused i{background:var(--peach-ink)}
.subnote{margin:10px 0 0;font-size:12.5px;color:var(--faint)}
.subnote.warn{color:var(--peach-ink)}

/* hero: Claude 登录链接 + 最新验证码（唯一有色彩/毛玻璃的地方） */
.hero{position:relative;isolation:isolate;display:grid;gap:12px;margin-top:20px;padding:20px;border-radius:26px;background:var(--iri),#fbf8fb;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background-image:var(--grain);background-size:160px;opacity:.14;mix-blend-mode:overlay;pointer-events:none}
.hero-block{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 18px;padding:16px 16px 16px 20px;border-radius:20px;background:rgba(255,255,255,.62);box-shadow:inset 0 0 0 1px rgba(255,255,255,.85);backdrop-filter:blur(10px)}
.hero-block.fresh{animation:pop .6s var(--ease)}
@keyframes pop{0%{transform:scale(.98);box-shadow:inset 0 0 0 1px rgba(255,255,255,.85),0 0 0 6px rgba(187,150,218,.35)}100%{transform:none}}
.hero-info{display:grid;gap:3px;min-width:0}
.hero-info .dot-label{color:var(--ink-2);opacity:.6}
.hero-title{font-size:17px;font-weight:600}
.hero-meta{font-size:12.5px;color:var(--ink-2);opacity:.8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.hero-code{font:800 40px/1.05 var(--dot);letter-spacing:.16em;color:var(--ink)}
.hero-acts{display:flex;gap:8px;flex-wrap:wrap}
.hero-block.expired .hero-title{color:var(--muted)}
.countdown{font-variant-numeric:tabular-nums}
.hero-wait{display:flex;align-items:center;gap:12px;padding:8px 6px;font-size:14px;font-weight:500;color:var(--ink-2)}
.hero-block:not([hidden])~.hero-wait{display:none}
.pulse{position:relative;width:10px;height:10px;border-radius:50%;background:var(--lav-ink)}
.pulse::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1.5px solid var(--lav-ink);animation:ring 1.6s ease-out infinite}
.paused-hero .pulse,.paused-hero .pulse::after{animation:none;background:var(--faint);border-color:transparent}
@keyframes ring{from{transform:scale(.5);opacity:.9}to{transform:scale(1.6);opacity:0}}

.mail-error{margin-top:14px;padding:12px 16px;border-radius:16px;background:var(--bad-tint);font-size:13.5px;font-weight:600;color:var(--bad)}
.list-head{display:flex;justify-content:space-between;align-items:center;margin-top:26px;font-size:12.5px;color:var(--muted)}
.messages{display:grid;gap:8px;margin-top:10px}
.message{border-radius:20px;background:var(--fill);overflow:hidden;transition:background .2s}
.message[open]{background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.message.is-new{animation:newmail 1.6s var(--ease)}
@keyframes newmail{0%{background:var(--lav-hl)}}
.message summary{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:4px 14px;cursor:pointer;list-style:none;padding:14px 18px}
.message summary::-webkit-details-marker{display:none}
.message summary b{font-size:15px;font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.message summary p{grid-column:1;margin:0;font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg-tags{grid-row:1/span 2;grid-column:2;display:flex;gap:6px;align-items:center}
.tag{padding:3px 9px;border-radius:999px;background:var(--fill-2);font-size:11.5px;font-weight:600;color:var(--ink-2);white-space:nowrap}
.tag.code{background:var(--lav-hl);font:800 12px var(--dot);letter-spacing:.1em;color:var(--lav-ink)}
.tag.claude{background:var(--peach-tint);color:var(--peach-ink)}
.tag.new{background:var(--ink);color:#fff;font:800 10px var(--dot);letter-spacing:.1em}
.message-body{display:grid;gap:10px;padding:0 18px 18px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.code-chip{display:inline-flex;align-items:center;gap:12px;padding:5px 5px 5px 16px;border-radius:999px;background:var(--lav-hl);font:800 20px var(--dot);letter-spacing:.14em}
.mail-signin{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 10px 10px 16px;border-radius:16px;background:var(--iri),#fbf8fb;font-weight:600}
.frame-wrap{position:relative}
.message-body iframe{display:block;width:100%;height:380px;border:0;border-radius:14px;background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.message-body iframe.tall{height:min(78vh,900px)}
.plain-body{margin:0;padding:14px 16px;border-radius:14px;background:var(--fill);font:12.5px/1.65 var(--mono);white-space:pre-wrap;word-break:break-word;max-height:380px;overflow:auto}
.plain-body.tall{max-height:min(78vh,900px)}
.body-tools{display:flex;gap:16px;flex-wrap:wrap}
.links{display:grid;gap:6px}
.mail-link{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:6px 6px 6px 12px;border-radius:12px;background:var(--fill);font-size:12.5px}
.mail-link a{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink-2)}
.empty{display:flex;flex-direction:column;align-items:center;padding:40px 8px;text-align:center;font-size:13.5px;color:var(--muted)}
.empty b{margin-bottom:4px;font-size:17px;font-weight:500;color:var(--ink)}

#toast{position:fixed;left:50%;bottom:28px;z-index:80;display:flex;align-items:center;gap:12px;max-width:calc(100vw - 32px);padding:7px 20px 7px 7px;border-radius:999px;background:var(--dark);color:#fff;box-shadow:0 22px 44px -18px rgba(15,15,16,.6);font-size:14px;font-weight:500;transform:translate(-50%,14px);opacity:0;pointer-events:none;transition:transform .35s var(--ease),opacity .25s}
#toast::before{content:"✓";display:grid;place-items:center;flex:none;width:32px;height:32px;border-radius:50%;background:var(--lav);color:#fff;font-weight:800}
#toast.error::before{content:"!";background:#e7836e}
#toast.show{transform:translate(-50%,0);opacity:1}

@media (max-width:900px){
 .top{padding:16px 16px 14px}
 .top-note span{display:none}
 .top-note{padding:9px}
 .sheet{grid-template-columns:1fr;margin:0 10px;border-radius:26px;min-height:0}
 .paste{padding:22px 18px;border-right:0;border-bottom:1px solid var(--line)}
 .paste h1{font-size:24px}
 .inbox{padding:22px 18px 28px}
 .welcome{padding-top:6px}
 .welcome h2{font-size:26px}
 .who h2{font-size:19px}
 .inbox-body{scroll-margin-top:12px}
 .hero{padding:12px;border-radius:22px}
 .hero-code{font-size:34px}
 .foot{grid-template-columns:1fr;gap:14px;padding:22px 18px 32px}
 .msg-tags .tag:not(.code):not(.new){display:none}
 .box-x{opacity:1}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}