/* Theresaa template: black canvas, medium type, compact grid, hand-drawn ink accents.
   Loaded after index.css; only restyles the shared components and adds th-* blocks. */
@font-face{font-family:"Theresaa Hand";src:url("/assets/fonts/theresaa/caveat-latin.woff2") format("woff2");font-weight:400 700;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --ink:#050506;--ink-2:#000;--deck:#0D0D10;--deck-2:#141418;--deck-3:#1C1C22;
  --line:#23232A;--line-2:#383842;
  --fg:#F3F1EC;--fg-2:#C7C4BD;--mute:#8C8A85;
  --sea:#B7A3FF;--sea-2:#D9CEFF;--sea-deep:#5B45C9;
  --crate:#FFC36A;--crate-deep:#A8731F;
  --coral:#FF8F8F;--coral-deep:#B84A4A;
  --kelp:#7FE3B7;--kelp-deep:#2E8C63;
  --grape:#B7A3FF;--bad:#FF6B6B;
  --caramel:#B7A3FF;--latte:#D9CEFF;--cream:#F3F1EC;--espresso:#141418;--cocoa:#2A2A33;--mocha:#3A3A45;
  --paper:#F3F1EC;--lilac:#B7A3FF;--mint:#7FE3B7;--amber:#FFC36A;--rose:#FF9FB6;
  --f-display:"Bricolage Grotesque","Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --f-body:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --f-hand:"Theresaa Hand","Segoe Print","Bradley Hand","Comic Sans MS",cursive;
  --r:14px;--r-sm:10px;
  --hand-r:14px 10px 13px 9px/10px 13px 9px 14px;
  --hand-r2:9px 14px 10px 13px/13px 9px 14px 10px;
  color-scheme:dark;accent-color:var(--lilac);
}
html,body{background:var(--ink);color:var(--fg)}
body{font-size:14.5px;line-height:1.6;letter-spacing:.005em}
html[lang="en"] body{letter-spacing:0}
body::before{background-image:radial-gradient(rgba(243,241,236,.05) 1px,transparent 1.4px);background-size:22px 22px}
::selection{background:#4B3C9A;color:#fff}
*{scrollbar-color:#3A3A45 #050506}
:focus-visible{outline:2px dashed var(--lilac);outline-offset:3px}
a{color:var(--sea)}a:hover{color:var(--sea-2)}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em}
html[lang="zh-CN"] h1,html[lang="zh-CN"] h2,html[lang="zh-CN"] h3{letter-spacing:0;font-weight:700}
.eyebrow{font-family:var(--f-hand);font-size:19px;letter-spacing:.01em;text-transform:none;color:var(--lilac);font-weight:600}
html[lang="zh-CN"] .eyebrow{font-family:var(--f-body);font-size:12.5px;letter-spacing:.12em;font-weight:600}
.mute,.hint{color:var(--mute)}
svg.ic{filter:url(#th-ink)}

/* ---------- hand-drawn buttons ---------- */
.btn{--b:var(--deck-3);--bf:var(--fg);--bd:#000;position:relative;min-height:38px;padding:8px 15px;font-size:14px;font-weight:700;gap:7px;border-radius:var(--hand-r);border:1.6px solid var(--fg);background:var(--b);box-shadow:2px 3px 0 #000,2px 3px 0 1.6px rgba(243,241,236,.55);transition:transform .12s,box-shadow .12s,filter .15s,background .15s}
.btn::after{content:"";position:absolute;inset:-4px -3px -3px -4px;border:1px solid currentColor;border-radius:var(--hand-r2);opacity:.28;transform:rotate(-.7deg);pointer-events:none}
.btn:hover{filter:none;transform:translate(-1px,-1px) rotate(-.4deg);box-shadow:3px 4px 0 #000,3px 4px 0 1.6px rgba(243,241,236,.6)}
.btn:active{transform:translate(1px,2px);box-shadow:0 0 0 #000}
.btn-sea,.btn-caramel,.btn-crate{--b:var(--lilac);--bf:#120F1E}
.btn-crate{--b:var(--amber);--bf:#1F1405}
.btn-kelp{--b:var(--mint);--bf:#06190F}
.btn-coral{--b:var(--coral);--bf:#240707}
.btn-latte,.btn-mocha,.btn-ghost,.btn-outline{--b:transparent;--bf:var(--fg);border-color:rgba(243,241,236,.7)}
.btn-ghost:hover,.btn-outline:hover,.btn-latte:hover,.btn-mocha:hover{background:rgba(243,241,236,.06)}
.btn-danger{--b:#2A1012;--bf:#FFB3B3;border-color:#FF8F8F}
.btn-sm{min-height:30px;padding:4px 11px;font-size:13px;box-shadow:1.5px 2px 0 #000,1.5px 2px 0 1.4px rgba(243,241,236,.45)}
.btn-sm::after{inset:-3px -2px -2px -3px}
.btn-lg{min-height:46px;padding:11px 22px;font-size:15.5px}
.btn-pill{border-radius:var(--hand-r)}
.ibtn{width:32px;height:32px;border-radius:var(--hand-r2);border:1.4px solid var(--line-2);background:var(--deck-2);box-shadow:none}
.ibtn:hover{border-color:var(--lilac);color:var(--fg)}

/* ---------- surfaces ---------- */
.card{background:var(--deck);border:1px solid var(--line);border-radius:var(--r);box-shadow:none}
.card-pop{box-shadow:0 0 0 1px rgba(243,241,236,.04),0 20px 50px rgba(0,0,0,.6)}
.card-h{padding:11px 15px;border-bottom:1px solid var(--line)}
.card-h h3{font-size:15.5px}
.card-b{padding:13px 15px}
.pg-h{margin-bottom:12px}
.pg-h h1{font-size:clamp(20px,1.8vw,24px)}
.pg-h p{font-size:13.5px;color:var(--mute)}
.tag{font-size:12px;border-radius:999px;border:1px solid var(--line-2);background:transparent;color:var(--fg-2)}
.pill{font-size:12px}
.pill.ok{color:var(--mint);background:rgba(127,227,183,.1)}
.pill.info{color:var(--lilac);background:rgba(183,163,255,.12)}
.pill.warn{color:var(--amber);background:rgba(255,195,106,.11)}
.pill.bad{color:var(--coral);background:rgba(255,143,143,.11)}
.input,.textarea,.select{background-color:#09090B;border:1px solid var(--line-2);border-radius:10px;min-height:38px;font-size:14px}
.input:focus,.textarea:focus,.select:focus{border-color:var(--lilac);box-shadow:0 0 0 3px rgba(183,163,255,.16)}
.field label{font-size:13px;color:var(--fg-2);font-weight:600}
.t th{font-size:11.5px;padding:9px 12px;background:var(--deck-2);border-bottom:1px solid var(--line)}
.t td{padding:9px 12px;font-size:13.5px}
.t tbody tr:hover td{background:rgba(243,241,236,.025)}
.table-wrap{border-radius:var(--r);border:1px solid var(--line)}
.seg{border-radius:12px;border:1px solid var(--line-2);background:var(--deck)}
.seg button{font-size:13px}
.seg button[aria-pressed="true"]{background:var(--lilac);color:#120F1E;box-shadow:none}
.opt[aria-pressed="true"]{background:rgba(183,163,255,.09);border-color:var(--lilac)}
.scrim,.modal-overlay{background:rgba(0,0,0,.8);backdrop-filter:blur(3px)}
.modal{background:var(--deck);border:1px solid var(--line-2);border-radius:16px}
.modal-h h3{font-size:17px}
.toast{background:var(--deck-2);border:1px solid var(--line-2);border-radius:var(--hand-r);font-size:14px}
.toast svg{width:34px;height:34px}
.empty b{font-size:15px}
.note,.notice{background:var(--deck);border-color:var(--line)}
.notice{font-size:13.5px}
.notice .mega{display:none}
.notice .wrap{gap:10px}
.notice .wrap::before{content:"✦";color:var(--amber);font-size:14px}
.xterm,.xt-in,#terminal-screen{background:#050506}

/* ---------- navigation ---------- */
.nav{background:rgba(5,5,6,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{height:58px;gap:12px}
.brand{gap:9px}
.brand .th-logo{width:34px;height:34px;flex:none}
.brand b{font-size:18px;font-family:var(--f-display);font-weight:800;letter-spacing:-.02em}
.brand small{font-family:var(--f-hand);font-size:14px;color:var(--lilac);letter-spacing:0;text-transform:none;margin-top:-3px}
.nav-links a{font-size:14px;font-weight:600;padding:6px 11px;border-radius:var(--hand-r2);color:var(--fg-2)}
.nav-links a:hover{color:var(--fg);background:rgba(243,241,236,.05)}
.nav-links a.on{color:var(--fg);background:transparent;box-shadow:none;position:relative}
.nav-links a.on::after{content:"";position:absolute;left:9px;right:9px;bottom:1px;height:6px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 6' preserveAspectRatio='none'%3E%3Cpath d='M1 4c9-3 17 1 27-1s19-2 31 0' fill='none' stroke='%23B7A3FF' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E") center/100% 100% no-repeat}
.bal-chip{border-radius:var(--hand-r);border:1px solid var(--line-2);background:var(--deck);padding:3px 4px 3px 11px}
.bal-chip .num{font-size:14px}
.ava{border-radius:50%;background:var(--deck-3)!important;border:1.4px solid var(--fg)}
.ava svg{width:100%;height:100%}
.kafree-language{border-radius:var(--hand-r2);border:1px solid var(--line-2);background:var(--deck)}
.kafree-language button{font-size:12px}
.kafree-language button[aria-pressed="true"]{background:var(--fg);color:#050506}

/* ---------- console ---------- */
.con{gap:16px}
.side-nav{background:var(--deck);border:1px solid var(--line);border-radius:var(--r)}
.side-nav a,.side-nav button{font-size:13.5px;border-radius:var(--hand-r2)}
.side-nav a.on{background:var(--lilac);color:#120F1E;box-shadow:2px 2px 0 rgba(243,241,236,.5)}
.kpi b{font-size:clamp(20px,1.9vw,26px)}
.coffee-counter{display:none}
.amts{grid-template-columns:repeat(6,minmax(0,1fr))}.amts .opt{padding:8px 9px}.amts .opt b{font-size:17px}
.sum .total b{font-size:19px}
.level-card h3{font-size:17px}
.plan h3{font-size:17px}
.price b{font-size:28px}

/* ---------- footer ---------- */
.foot{background:#000;border-top:1px solid var(--line);font-size:13.5px;padding-block:26px 28px}
.foot h4{font-size:13px;color:var(--fg);font-family:var(--f-body)}
.foot li{margin-block:3px}
.foot a{color:var(--fg-2)}.foot a:hover{color:var(--fg)}
.legal{font-size:12.5px}
.th-foot-hand{font-family:var(--f-hand);font-size:19px;color:var(--lilac);margin-top:8px}

/* ---------- home ---------- */
.th-hero{padding-block:34px 8px}
.th-hero-g{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:30px;align-items:center}
.th-chip{display:inline-flex;align-items:center;gap:8px;padding:4px 12px 4px 5px;border:1px solid var(--line-2);border-radius:999px;font-size:12.5px;color:var(--fg-2);background:var(--deck)}
.th-chip b{background:var(--mint);color:#06190F;border-radius:999px;padding:1px 9px;font-size:11px;letter-spacing:.06em}
.th-hero h1{font-size:clamp(30px,3.7vw,48px);line-height:1.08;margin:14px 0 12px;font-weight:800}
html[lang="zh-CN"] .th-hero h1{font-size:clamp(28px,3.3vw,42px);line-height:1.22}
.th-hero h1 .th-mark{position:relative;white-space:nowrap;color:var(--lilac)}
.th-hero h1 .th-mark svg{position:absolute;left:-2%;bottom:-.24em;width:104%;height:.42em;overflow:visible}
.th-hero .lead{font-size:15.5px;color:var(--fg-2);max-width:36em;line-height:1.7}
.th-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px;align-items:center}
.th-note{font-family:var(--f-hand);font-size:19px;color:var(--amber);display:inline-flex;align-items:center;gap:6px;margin-left:4px}
html[lang="zh-CN"] .th-note{font-family:var(--f-body);font-size:13px}
.th-note svg{width:34px;height:22px}
.th-art{position:relative}
.th-art svg{width:100%;height:auto;display:block;overflow:visible}
.th-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:24px}
.th-stat{border:1px dashed var(--line-2);border-radius:var(--hand-r);padding:11px 14px;background:rgba(13,13,16,.6)}
.th-stat b{display:block;font-family:var(--f-display);font-size:22px;font-weight:800;color:var(--fg)}
.th-stat b em{font-style:normal;font-size:13px;color:var(--mute);margin-left:3px;font-weight:600}
.th-stat span{font-size:12.5px;color:var(--mute)}
.th-sec{padding-block:46px 0}
.th-sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.th-sec-h h2{font-size:clamp(22px,2.3vw,30px);margin-top:4px}
.th-sec-h p{color:var(--mute);font-size:14px;margin-top:6px;max-width:44em}
.th-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.th-step{position:relative;padding:16px 16px 15px;border:1px solid var(--line);border-radius:var(--r);background:var(--deck)}
.th-step .th-n{font-family:var(--f-hand);font-size:34px;line-height:1;color:var(--lilac);font-weight:700}
.th-step h3{font-size:16px;margin:6px 0 4px}
.th-step p{font-size:13.5px;color:var(--fg-2)}
.th-step .th-arrow{position:absolute;right:-26px;top:22px;width:40px;height:26px;z-index:2}
.th-step:last-child .th-arrow{display:none}
.feats.th-feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.th-feats .feat{padding:15px 16px;display:grid;grid-template-columns:44px minmax(0,1fr);gap:4px 13px;align-items:start}
.th-feats .feat .th-badge{grid-row:span 2;width:44px;height:44px}
.th-feats .feat h3{font-size:15.5px;margin-top:2px}
.th-feats .feat p{font-size:13.5px;color:var(--fg-2);line-height:1.6}
.th-badge svg{width:100%;height:100%;overflow:visible}
.th-plans{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.th-plan{position:relative;display:flex;flex-direction:column;gap:10px;padding:15px 14px 14px;border:1px solid var(--line);border-radius:var(--r);background:var(--deck)}
.th-plan.hot{border-color:var(--lilac);background:linear-gradient(180deg,rgba(183,163,255,.08),rgba(183,163,255,0) 55%),var(--deck)}
.th-plan .th-ribbon{position:absolute;top:-11px;right:12px;font-family:var(--f-hand);font-size:17px;line-height:1;padding:3px 10px 4px;background:var(--amber);color:#1F1405;border-radius:var(--hand-r2);transform:rotate(3deg)}
html[lang="zh-CN"] .th-plan .th-ribbon{font-family:var(--f-body);font-size:12px;padding:4px 9px}
.th-plan-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.th-plan h3{font-size:17px}
.th-plan .th-size{width:52px;height:30px}
.th-plan .th-price b{font-family:var(--f-display);font-size:24px;font-weight:800;letter-spacing:-.02em}
.th-plan .th-price small{display:block;font-size:12px;color:var(--mute)}
.th-plan ul{list-style:none;padding:0;margin:0;display:grid;gap:5px;font-size:13px;color:var(--fg-2);border-top:1px dashed var(--line-2);padding-top:10px}
.th-plan li{display:flex;justify-content:space-between;gap:8px}
.th-plan li b{color:var(--fg);font-weight:600}
.th-plan .btn{margin-top:auto}
.th-calc{margin-top:14px}
.th-calc .card-b{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.th-calc #estimate-result{font-size:17px;color:var(--amber);font-family:var(--f-display)}
.imgs{gap:12px}
.img-card{border-radius:var(--r)}
.img-card h4{font-size:15px}
.faq{gap:10px}
.faq details{border-radius:var(--r)}
.faq summary{font-size:14.5px;padding:12px 15px}
.faq details p{font-size:13.5px;color:var(--fg-2);padding:0 15px 13px}
.faq summary::after{font-size:18px}
.th-band{margin-top:46px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:20px;align-items:center;padding:20px 24px;border:1.6px solid var(--fg);border-radius:18px 12px 20px 11px/12px 20px 11px 18px;background:radial-gradient(500px 160px at 0% 0%,rgba(183,163,255,.16),transparent 70%),var(--deck)}
.th-band .th-buddy{width:84px;height:84px}
.th-band h2{font-size:clamp(20px,2vw,26px)}
.th-band p{color:var(--fg-2);font-size:14px;margin-top:4px}

/* ---------- auth ---------- */
.auth{border-radius:18px;overflow:hidden}
.auth-art{background:radial-gradient(420px 260px at 30% 10%,rgba(183,163,255,.14),transparent 70%),#09090B;border-right:1px solid var(--line)}
.auth-art h2{font-size:clamp(20px,2vw,26px)}
.auth-art li{font-size:13.5px}
.auth-form h1{font-size:24px}
.th-auth-art{margin:0 0 14px}
.th-auth-art svg{width:100%;max-width:360px;height:auto;display:block}
.auth-cafe-picture{display:none}

/* ---------- drawing motion ---------- */
.th-draw{stroke-dasharray:var(--len,600);stroke-dashoffset:var(--len,600);animation:th-draw 1.6s cubic-bezier(.6,.1,.3,1) forwards;animation-delay:var(--d,0s)}
@keyframes th-draw{to{stroke-dashoffset:0}}
.th-bob{animation:th-bob 4.2s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.th-bob.b2{animation-duration:5.1s;animation-delay:-1.4s}
@keyframes th-bob{50%{transform:translateY(-7px) rotate(-1.5deg)}}
.th-twinkle{animation:th-twinkle 2.6s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.th-twinkle.t2{animation-delay:-.9s}.th-twinkle.t3{animation-delay:-1.7s}
@keyframes th-twinkle{50%{opacity:.35;transform:scale(.7) rotate(20deg)}}
.th-type{animation:th-type 7s steps(1) infinite}
@keyframes th-type{0%{opacity:0}12%,100%{opacity:1}}
.th-type.l2{animation-name:th-type2}.th-type.l3{animation-name:th-type3}.th-type.l4{animation-name:th-type4}
@keyframes th-type2{0%,24%{opacity:0}25%,100%{opacity:1}}
@keyframes th-type3{0%,44%{opacity:0}45%,100%{opacity:1}}
@keyframes th-type4{0%,62%{opacity:0}63%,100%{opacity:1}}
.th-cursor{animation:th-blink 1s steps(1) infinite}
@keyframes th-blink{50%{opacity:0}}
.th-logo .th-spark{animation:th-twinkle 3s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.brand:hover .th-logo .th-lid{transform:translateY(-2px) rotate(-3deg)}
.th-logo .th-lid{transition:transform .25s;transform-box:fill-box;transform-origin:center}
@media (prefers-reduced-motion:reduce){.th-draw{animation:none;stroke-dashoffset:0}.th-bob,.th-twinkle,.th-type,.th-cursor,.th-logo .th-spark{animation:none;opacity:1}}

/* ---------- responsive ---------- */
@media (max-width:1100px){.th-plans{grid-template-columns:repeat(3,minmax(0,1fr))}.feats.th-feats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){.th-hero-g{grid-template-columns:1fr}.th-art{max-width:520px}.th-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.th-steps{grid-template-columns:1fr}.th-step .th-arrow{display:none}.th-band{grid-template-columns:1fr;text-align:left}.th-band .th-buddy{width:64px;height:64px}}
@media (max-width:640px){.amts{grid-template-columns:repeat(3,minmax(0,1fr))}.th-plans,.feats.th-feats{grid-template-columns:1fr}.th-hero{padding-top:22px}.nav-in{height:auto}}