/* ===== Design Tokens ===== */
:root{
  --blue:#2563eb;--blue-dark:#1d4ed8;--blue-light:#eff6ff;
  --ink:#0f172a;--ink-soft:#334155;
  --text:#475569;--text-light:#94a3b8;
  --border:#e8edf2;--surface:#f8fafc;--card:#fff;--tag-bg:#f1f4f9;
  --success:#22c55e;--success-bg:#f0fdf4;--success-border:#dcfce7;
  --warn:#f97316;--warn-bg:#fff7ed;--warn-border:#fed7aa;
  --radius:8px;--radius-sm:6px;--radius-card:10px;
}

/* ===== Reset ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,PingFang SC,Microsoft YaHei,Noto Sans SC,sans-serif;
  background:var(--card);color:var(--ink);line-height:1.5;min-height:100vh;
  -webkit-font-smoothing:antialiased;font-weight:400
}
img{max-width:100%;display:block}
button{cursor:pointer;font-family:inherit;border:none;background:none;font-size:inherit}
input,textarea{font-family:inherit}

/* ===== Page ===== */
.page{display:none;min-height:100vh;flex-direction:column}
.page.active{display:flex;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* ===== Header (sub-pages) ===== */
.hd{
  display:flex;align-items:center;justify-content:space-between;
  padding:0 20px;height:52px;position:sticky;top:0;
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);z-index:20;
  border-bottom:1px solid var(--border)
}
.hl{display:flex;align-items:center;gap:10px;min-width:70px}
.hc{display:flex;align-items:center;gap:8px}
.hr{display:flex;align-items:center;gap:8px;min-width:70px;justify-content:flex-end}
.lm{width:26px;height:26px;border-radius:var(--radius-sm);background:var(--blue);display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:500}
.lt{font-size:16px;font-weight:600;color:var(--ink);letter-spacing:-.01em;line-height:1.2}
.ls{font-size:10px;color:var(--text-light);font-weight:500}
.nb{font-size:14px;color:var(--text);padding:6px 8px;border-radius:var(--radius-sm);transition:background .15s}
.nb:hover{background:var(--surface);color:var(--ink)}
.na{font-size:13px;font-weight:500;color:var(--blue);padding:6px 10px;border-radius:var(--radius-sm);transition:background .15s}
.na:hover{background:var(--blue-light)}

/* ===== Wrapper ===== */
.wrap{width:100%;max-width:600px;margin:0 auto;padding:0 20px 48px}
#page-grade .wrap, #page-upload .wrap, #page-ocr .wrap, #page-result .wrap{flex:1}

/* ===== Home Brand ===== */
.brand{display:flex;align-items:center;gap:8px;padding:24px 20px 0}
.brand .m{width:26px;height:26px;border-radius:var(--radius-sm);background:var(--blue);display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:500}
.brand .n{font-size:16px;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.brand .t{font-size:10px;font-weight:500;color:var(--text-light);padding:2px 10px;background:var(--tag-bg);border-radius:20px}
.brand-wrap{padding:0 20px;max-width:600px;margin:0 auto}

/* ===== Hero ===== */
.hero{margin:40px 0 0}
#page-home{min-height:auto}
#page-home .steps-area{flex:none}
#page-home .features{flex:none}
#page-home > .wrap{padding-bottom:24px}
.hero h1{font-size:34px;font-weight:700;line-height:1.15;letter-spacing:-.025em;margin-bottom:10px;color:var(--ink)}
.hero h1 span{color:var(--blue)}
.hero p{font-size:15px;color:var(--text);line-height:1.6;margin-bottom:28px;max-width:380px}

/* ===== Steps Bar ===== */
.steps-area{background:var(--surface);padding:24px 0 0}
.steps-bar{display:flex;align-items:center;justify-content:center;gap:6px;padding:14px 0 20px;max-width:600px;margin:0 auto}
.sb-item{display:flex;flex-direction:column;align-items:center;gap:8px;padding:22px 8px 16px;border:1px solid var(--border);border-radius:12px;background:var(--card);min-width:0;flex:1}
.sb-num{width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 6px rgba(37,99,235,.25)}
.sb-text{display:flex;flex-direction:column;align-items:center}
.sb-l{font-size:14px;font-weight:600;color:var(--ink);line-height:1.3;text-align:center;letter-spacing:-.01em}
.sb-s{font-size:11px;color:var(--text-light);line-height:1.2;margin-top:2px;text-align:center;white-space:nowrap}
.sb-arr{flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#2563eb;font-size:18px;font-weight:400;min-width:20px}

/* ===== Button ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;border:none;border-radius:var(--radius);font-size:15px;font-weight:500;padding:13px 28px;width:100%;transition:background .15s,transform .1s;cursor:pointer;box-shadow:0 1px 3px rgba(37,99,235,.2)}
.btn:hover{background:var(--blue-dark)}
.btn:active{transform:scale(.97)}
.btn:disabled{opacity:.35;cursor:not-allowed;transform:none}
.btn-s{background:var(--card);color:var(--blue);border:1px solid var(--border);box-shadow:none}
.btn-s:hover{background:var(--surface);border-color:var(--blue)}
.btn-cta{max-width:260px}
.btn-b{width:100%}

/* ===== Features ===== */
.features{background:var(--surface);margin:0;padding:28px 0 28px}
.features h3.ft{text-align:center;font-size:15px;font-weight:650;color:var(--ink);margin-bottom:10px;letter-spacing:-.02em}
.features .ft-line{width:24px;height:2px;border-radius:1px;background:var(--blue);margin:0 auto 14px}
.steps-area .wrap, .features .wrap{padding-bottom:0}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.card{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px 12px;transition:border-color .2s,box-shadow .2s}
.card:hover{border-color:#d1d9e6;box-shadow:0 4px 14px rgba(0,0,0,.05)}
.card .ic{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:7px;flex-shrink:0;font-size:14px}
.card:nth-child(1) .ic{background:#eff6ff}
.card:nth-child(2) .ic{background:#f0fdf4}
.card:nth-child(3) .ic{background:#fff7ed}
.card:nth-child(4) .ic{background:#f5f3ff}
.card .ct{flex:1;min-width:0;overflow:hidden}
.card h4{font-size:12px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card p{font-size:10px;color:var(--text-light);line-height:1.3;margin-top:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ===== Section Title ===== */
.sec-title{text-align:center;font-size:15px;font-weight:650;color:var(--ink);margin-bottom:10px;letter-spacing:-.02em}
.sec-line{width:24px;height:2px;border-radius:1px;background:var(--blue);margin:0 auto 14px}

/* ===== Footer ===== */
.footer{text-align:center;padding:10px 20px 6px;font-size:12px;color:#94a3b8}
.footer .fb {
  font-size: 10px;
  color: #a0aec0;
  margin-top: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 4px;
}
.footer .fb a {
  color: #a0aec0;
  text-decoration: none;
  white-space: nowrap;
}
.footer .fb a:hover {
  text-decoration: underline;
}
.footer .fb .pi {
  width: 12px;
  height: 12px;
  vertical-align: middle;
  margin-right: 2px;
  display: inline;
  flex-shrink: 0;
}
.footer .fb .fb-police a {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}
.footer .fb .fb-icp::after{content:"|";margin:0 4px;color:#a0aec0}

/* ===== Grade ===== */
.gg{padding:12px 0 4px}
.gg .gt{display:flex;align-items:center;gap:10px;margin-bottom:20px}
.gg .gt .gi{font-size:22px;flex-shrink:0}
.gg .gt .gi2{width:3px;height:20px;border-radius:2px;background:var(--blue);flex-shrink:0}
.gg .gt h2{font-size:20px;font-weight:650;letter-spacing:-.02em}
.gg .gt p{font-size:13px;color:var(--text-light);margin-top:2px}

.gr{
  display:flex;align-items:center;gap:12px;padding:14px 16px;
  cursor:pointer;border-radius:12px;margin-bottom:12px;
  border:1px solid var(--border);
  transition:background .12s,border-color .12s
}
.gr:active{background:var(--surface)}
.gr .ic{font-size:20px;flex-shrink:0;width:28px;text-align:center}
.gr .gtx{flex:1}
.gr .gn{font-size:16px;font-weight:600;color:var(--ink);transition:color .12s}
.gr .gs{font-size:13px;color:var(--text-light);margin-top:1px;transition:color .12s}
.gr .rd{width:22px;height:22px;flex-shrink:0;border-radius:50%;border:2px solid #dde3ea;display:flex;align-items:center;justify-content:center;transition:all .15s}
.gr.sel{background:var(--blue-light);border-color:var(--blue)}
.gr.sel .rd{border-color:var(--blue);background:var(--blue)}
.gr.sel .rd::after{content:'';width:8px;height:8px;border-radius:50%;background:#fff}
.gr.sel .gn{color:var(--blue)}
.gr.sel .gs{color:var(--blue)}

/* ===== Upload ===== */
.ua{background:var(--card);border:1px dashed #cbd5e1;border-radius:var(--radius-card);padding:44px 20px;text-align:center;cursor:pointer;transition:all .15s;margin-bottom:16px}
.ua:hover{border-color:var(--blue);background:var(--surface)}
.ua .uic{font-size:34px;margin-bottom:10px;display:block}
.ua .ul{font-size:15px;font-weight:500;color:var(--ink);margin-bottom:2px}
.ua .uh{font-size:12px;color:var(--text-light)}
.ua.hide{display:none}
.ps{display:flex;gap:10px;overflow-x:auto;padding:4px 0 16px;scrollbar-width:none}
.ps::-webkit-scrollbar{display:none}
.pt{flex-shrink:0;width:100px;position:relative;border-radius:var(--radius);overflow:hidden;background:var(--surface);border:1px solid var(--border)}
.pt.act{border-color:var(--blue)}
.pt img{width:100%;height:130px;object-fit:cover}
.pt .pn{position:absolute;bottom:4px;left:4px;background:rgba(15,23,42,.75);color:#fff;font-size:11px;font-weight:500;padding:2px 7px;border-radius:4px}
.pt .pd{position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;background:rgba(239,68,68,.85);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.ab{flex-shrink:0;width:100px;height:130px;border-radius:var(--radius);border:1px dashed #cbd5e1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--text-light);font-size:12px;transition:all .15s}
.ab:hover{border-color:var(--blue);color:var(--blue)}
.ab .pl{font-size:22px;line-height:1}
.us{display:flex;align-items:center;gap:8px;padding:6px 0 12px;font-size:13px;color:var(--text)}

/* ===== OCR ===== */
.ocr textarea{width:100%;padding:14px;border:1px solid var(--border);border-radius:var(--radius);font-size:15px;line-height:1.8;resize:vertical;color:var(--ink);background:var(--card);margin-bottom:12px}
.ocr textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.ocr-s{font-size:12px;color:var(--text-light);text-align:right;padding-bottom:12px}
.ocr-loading{color:var(--blue)}
.ocr-ok{color:var(--success)}
.ocr-err{color:#ef4444}

/* ===== Result ===== */
.rp{padding-top:24px;padding-bottom:56px}
.sb{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:22px 20px;display:flex;align-items:center;gap:18px;box-shadow:0 2px 12px rgba(0,0,0,.04);margin-bottom:24px}
.sr{position:relative;width:76px;height:76px;flex-shrink:0}
.sr svg{transform:rotate(-90deg)}
.sr circle{fill:none}
.sr .tr{stroke:var(--border);stroke-width:6}
.sr .br{stroke:var(--blue);stroke-width:6;stroke-linecap:round}
.sn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:24px;font-weight:600;color:var(--ink)}
.sm{flex:1}
.sg{font-size:18px;font-weight:600;color:var(--ink);margin-bottom:1px}
.sl{font-size:13px;color:var(--text)}
.st{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.stg{font-size:11px;font-weight:500;padding:3px 9px;border-radius:12px}
.stg.grn{background:var(--success-bg);color:#059669}
.stg.gry{background:var(--surface);color:var(--text)}

.se{margin-bottom:24px}
.sh{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.sh .ic{font-size:16px}
.sh .t{font-size:15px;font-weight:600;color:var(--ink)}
.sh .s{font-size:12px;color:var(--text-light);margin-left:auto}

.cd{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-card);padding:18px}
.dt{display:flex;justify-content:space-between;font-size:14px;margin-bottom:4px}
.dt+.dt{margin-top:10px}
.dt .n{font-weight:500;color:var(--ink)}
.dt .v{color:var(--text)}
.db{height:4px;border-radius:2px;background:var(--surface);overflow:hidden;margin-bottom:4px}
.df{height:100%;border-radius:2px;background:var(--blue);transition:width .8s ease}

.cm{background:var(--blue-light);border:1px solid #dbeafe;border-radius:var(--radius-card);padding:16px 18px;font-size:14px;line-height:1.7;color:var(--ink-soft)}

.hls{display:flex;flex-direction:column;gap:8px}
.hli{display:flex;gap:10px;align-items:flex-start;background:var(--success-bg);border:1px solid var(--success-border);border-radius:var(--radius);padding:12px 14px}
.hb2{flex-shrink:0;background:var(--success);color:#fff;font-size:11px;font-weight:600;padding:2px 9px;border-radius:4px;margin-top:1px}
.hli p{font-size:13px;color:#166534;line-height:1.6}

.iss{display:flex;flex-direction:column;gap:8px}
.is{background:var(--warn-bg);border:1px solid var(--warn-border);border-radius:var(--radius);padding:14px 16px}
.is-b{display:inline-flex;align-items:center;gap:3px;background:var(--warn);color:#fff;font-size:11px;font-weight:600;padding:3px 9px;border-radius:4px;margin-bottom:8px}
.is-l{font-size:13px;line-height:1.8}
.is-l .o{color:var(--text-light)}
.is-l .sg{color:var(--ink);font-weight:500;display:block;margin:2px 0}
.is-l .w{font-size:12px;color:var(--text-light)}

.pol{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.plb{font-size:12px;font-weight:500;color:var(--text);margin-bottom:5px;display:flex;align-items:center;gap:5px}
.plb .d{width:8px;height:8px;border-radius:50%;display:inline-block}
.plb .d.gy{background:#cbd5e1}
.plb .d.bl{background:var(--blue)}
.pbb{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px;font-size:13px;line-height:1.8;color:var(--ink-soft);white-space:pre-wrap}
.pr .pbb{background:var(--blue-light);border-color:#dbeafe;color:var(--ink)}

.tp{background:var(--blue-light);border:1px solid #dbeafe;border-radius:var(--radius-card);padding:16px 18px;font-size:14px;line-height:1.7;color:var(--ink-soft)}
.tp strong{color:var(--blue)}

.ra{display:flex;flex-direction:column;gap:10px;margin-top:24px}

/* ===== Toast ===== */
.ts{position:fixed;top:58px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:8px 20px;border-radius:24px;font-size:13px;font-weight:500;z-index:30;white-space:nowrap;box-shadow:0 4px 16px rgba(0,0,0,.2);pointer-events:none;animation:ttIn .3s ease}
@keyframes ttIn{from{opacity:0;transform:translateX(-50%) translateY(-6px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}

/* ===== Feedback Modal ===== */
.fb-overlay{
  position:fixed;top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;
  z-index:40;padding:20px;animation:fade .2s ease
}
.fb-overlay.hide{display:none}
.fb-card{
  background:var(--card);border-radius:var(--radius-card);width:100%;max-width:380px;
  box-shadow:0 8px 32px rgba(0,0,0,.15);overflow:hidden
}
.fb-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;border-bottom:1px solid var(--border)
}
.fb-title{font-size:16px;font-weight:600;color:var(--ink)}
.fb-close{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-light);font-size:16px;transition:all .15s}
.fb-close:hover{background:var(--surface);color:var(--ink)}
.fb-body{padding:16px 20px 20px}
.fb-textarea{
  width:100%;min-height:100px;border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:10px 12px;font-size:14px;color:var(--ink);resize:vertical;line-height:1.6;
  outline:none;transition:border-color .15s;font-family:inherit
}
.fb-textarea:focus{border-color:var(--blue)}
.fb-textarea::placeholder{color:var(--text-light)}
.fb-count{text-align:right;font-size:11px;color:var(--text-light);margin-top:4px}
.fb-email{
  width:100%;border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:10px 12px;font-size:14px;color:var(--ink);outline:none;
  transition:border-color .15s;margin-top:10px;font-family:inherit
}
.fb-email:focus{border-color:var(--blue)}
.fb-email::placeholder{color:var(--text-light)}
.fb-err{font-size:13px;color:var(--warn);margin-top:8px;padding:6px 10px;background:var(--warn-bg);border-radius:var(--radius-sm)}
.fb-err.hide{display:none}
.fb-btn{width:100%;margin-top:12px;padding:11px;font-size:15px}

/* ===== Result Loading Spinner ===== */
@keyframes spin{to{transform:rotate(360deg)}}
#resultLoading .rl-spin{display:inline-block;animation:spin 1s linear infinite;font-size:36px}

/* ===== OCR Loading Overlay ===== */
.ocr-overlay{
  position:fixed;top:0;left:0;right:0;bottom:0;
  background:rgba(15,23,42,.55);backdrop-filter:blur(4px);
  z-index:50;display:flex;align-items:center;justify-content:center;
  animation:overFade .25s ease
}
.ocr-overlay.hide{display:none}
@keyframes overFade{from{opacity:0}to{opacity:1}}
.ocr-overlay-card{
  background:#fff;border-radius:16px;padding:40px 36px 32px;
  text-align:center;width:280px;box-shadow:0 8px 40px rgba(0,0,0,.18);
  animation:cardPop .3s cubic-bezier(.34,1.56,.64,1)
}
@keyframes cardPop{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}
.ocr-overlay-icon{font-size:36px;margin-bottom:12px;display:block}
.ocr-overlay-title{font-size:17px;font-weight:600;color:var(--ink);margin-bottom:4px}
.ocr-overlay-sub{font-size:13px;color:var(--text-light);margin-bottom:20px}
.ocr-overlay-bar-bg{
  height:6px;border-radius:3px;background:var(--surface);overflow:hidden;margin-bottom:12px
}
.ocr-overlay-bar{
  height:100%;border-radius:3px;
  background:linear-gradient(90deg,
    #2563eb 0%,#3b82f6 25%,#60a5fa 50%,#3b82f6 75%,#2563eb 100%
  );
  background-size:200% 100%;
  animation:barShimmer 1.5s ease infinite;
  transition:width .5s ease;min-width:20px
}
@keyframes barShimmer{
  0%{background-position:200% 0}
  100%{background-position:-200% 0}
}
.ocr-overlay-page{
  font-size:12px;color:var(--text-light)
}
.ocr-overlay-dots{display:inline-flex;gap:4px;margin-left:4px}
.ocr-overlay-dots span{
  display:inline-block;width:5px;height:5px;border-radius:50%;
  background:var(--blue);animation:dotBounce 1.2s ease infinite
}
.ocr-overlay-dots span:nth-child(2){animation-delay:.2s}
.ocr-overlay-dots span:nth-child(3){animation-delay:.4s}
@keyframes dotBounce{
  0%,60%,100%{transform:translateY(0);opacity:.3}
  30%{transform:translateY(-4px);opacity:1}
}

/* ===== Captcha Modal ===== */
.cp-overlay{
  position:fixed;top:0;left:0;right:0;bottom:0;
  background:rgba(15,23,42,.55);backdrop-filter:blur(4px);
  z-index:100;display:flex;align-items:center;justify-content:center;
  animation:overFade .25s ease
}
.cp-overlay.hide{display:none}
.cp-card{
  background:#fff;border-radius:16px;padding:36px 32px 28px;
  text-align:center;width:280px;box-shadow:0 8px 40px rgba(0,0,0,.18);
  animation:cardPop .3s cubic-bezier(.34,1.56,.64,1)
}
.cp-icon{font-size:32px;margin-bottom:8px}
.cp-title{font-size:17px;font-weight:600;color:var(--ink);margin-bottom:4px}
.cp-question{font-size:28px;font-weight:700;color:var(--blue);margin:16px 0;letter-spacing:2px}
.cp-input{
  width:100%;padding:12px;border:2px solid var(--border);border-radius:var(--radius);
  font-size:22px;text-align:center;font-weight:600;outline:none;
  -moz-appearance:textfield;appearance:textfield
}
.cp-input:focus{border-color:var(--blue)}
.cp-input::-webkit-inner-spin-button,.cp-input::-webkit-outer-spin-button{-webkit-appearance:none}
.cp-error{color:#ef4444;font-size:13px;margin:8px 0}
.cp-error.hide{display:none}

/* ===== Upload Tips ===== */
.utips{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin:16px 0}
.uti{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:13px;color:var(--text);line-height:1.5}
.uti+.uti{border-top:1px solid var(--border)}
.uti::before{content:attr(data-icon);font-size:16px;flex-shrink:0}

/* ===== Responsive ===== */
@media(max-width:768px){
.steps-bar{flex-wrap:nowrap;gap:4px;padding:16px 0 20px;max-width:none}
  .sb-item{max-width:none;flex:1;flex-direction:column;padding:18px 4px 10px;gap:2px;border:1px solid var(--border);border-radius:8px;min-width:0;position:relative}
  .sb-num{position:absolute;top:-7px;left:50%;transform:translateX(-50%);width:22px;height:22px;font-size:11px;box-shadow:0 1px 4px rgba(37,99,235,.3);z-index:1;border:2px solid var(--card)}
  .sb-text{align-items:center;padding-top:4px}
  .sb-l{font-size:13px;text-align:center;white-space:nowrap;font-weight:700;color:var(--ink);letter-spacing:-.01em}
  .sb-s{font-size:10px;color:var(--text-light);text-align:center;line-height:1.2;margin-top:1px;white-space:nowrap}
  .sb-arr{display:none}
  .hero h1{font-size:26px;margin-bottom:6px}
  .hero{margin:28px 0 8px}
  .hero p{font-size:14px;margin-bottom:24px;max-width:none}
  .wrap{padding:0 16px 32px}
  #page-home .steps-area{flex:none}
  #page-home .features{flex:none}
  #page-home > .wrap{padding-bottom:16px}
  .brand{padding:20px 0 0}
  .features{padding:36px 0 60px}
  .features h3.ft{font-size:13px;margin-bottom:8px}
  .features .ft-line{margin:0 auto 12px}
  .sec-title{font-size:13px;margin-bottom:8px}
  .sec-line{margin:0 auto 12px}
  .footer{padding:20px 16px 32px;font-size:11px}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .card{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px;min-width:0;box-shadow:0 1px 3px rgba(0,0,0,.04)}
  .card .ic{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;flex-shrink:0;font-size:15px}
  .card:nth-child(1) .ic{background:#eff6ff}
  .card:nth-child(2) .ic{background:#f0fdf4}
  .card:nth-child(3) .ic{background:#fff7ed}
  .card:nth-child(4) .ic{background:#f5f3ff}
  .card .ct{text-align:left;min-width:0;overflow:hidden;flex:1}
  .card h4{font-size:13px;font-weight:600;color:var(--ink)}
  .card p{display:none}
  .card:hover{border-color:#d1d9e6;box-shadow:0 2px 8px rgba(0,0,0,.06)}
}