/* =============================================================
   VSE LP — Global stylesheet
   Consolidated from LP/index.html + privacy/terms/security/contact/tokushoho.html
   Notes:
   - Variables / resets / .statusbar / .nav / footer are shared across all pages
   - Section-frame helpers (section, .wrap, .crosshair, .eyebrow, .section-title, .section-lead)
     come from LP/index.html and are used by index page hero/concept/features/etc.
   - Doc-style pages (privacy, terms, security, contact, tokushoho) use the
     .docs-head / .docs / .toc / .body / .callout system
   - .spec-table appears in BOTH security.html (table-of-rows) and tokushoho.html
     (key-value definition list). They have different <th> styling, so the
     tokushoho variant is scoped to ".docs > .wrap > .spec-table" (direct child)
     and the security variant is scoped to ".docs section .spec-table".
   ============================================================= */


/* ===== Reset / Variables ============================================ */
:root{
  --bg:#0e0e10;
  --bg2:#161618;
  --bg3:#1c1c1f;
  --bg4:#222226;
  --line:#2a2a2e;
  --line2:#3a3a40;
  --text:#f3f3f5;
  --muted:#8a8a92;
  --muted2:#56565d;
  --red:#ff2d2d;
  --red-d:#d61f1f;
  --green:#1be07a;
  --yellow:#ffd247;
  --mono:'JetBrains Mono','Space Mono',monospace;
  --sans:'Space Grotesk','Noto Sans JP',sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--sans);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--red);color:#fff}


/* ===== Top status bar (shared) ====================================== */
.statusbar{position:fixed;top:0;left:0;right:0;height:28px;background:#000;border-bottom:1px solid var(--line);z-index:50;display:flex;align-items:center;font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--muted)}
.statusbar .pulse{width:6px;height:6px;border-radius:50%;background:var(--red);margin:0 8px 0 14px;animation:blink 1.2s steps(2) infinite}
.statusbar .ticker{flex:1;overflow:hidden;display:flex;align-items:center;height:100%}
.statusbar .ticker-in{display:flex;gap:32px;white-space:nowrap;animation:slide 38s linear infinite;padding-left:100%}
.statusbar .ticker-in b{color:var(--red);margin-right:6px}
.statusbar .right{padding:0 14px;border-left:1px solid var(--line);height:100%;display:flex;align-items:center;color:var(--text)}


/* ===== Header / Nav (shared) ======================================== */
.nav{position:fixed;top:28px;left:0;right:0;z-index:40;background:rgba(14,14,16,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1240px;margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:32px}
.brand{display:flex;align-items:baseline;gap:10px;font-weight:700;font-size:24px;letter-spacing:6px;text-decoration:none;color:var(--text)}
.brand .badge{font-family:var(--mono);font-size:9px;color:var(--red);border:1px solid var(--red);padding:2px 6px;letter-spacing:2px;font-weight:700}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:24px;font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--muted)}
.nav ul a{text-decoration:none;color:var(--muted)}
.nav ul a:hover,.nav ul a.active{color:var(--red)}
.nav .spacer{flex:1}
.nav .cta{padding:9px 16px;border:1px solid var(--text);font-family:var(--mono);font-size:11px;letter-spacing:2px;font-weight:700;transition:.18s;text-decoration:none;color:var(--text)}
.nav .cta:hover{background:var(--red);border-color:var(--red);color:#fff}
@media(max-width:840px){.nav ul{display:none}}


/* ===== Section frame (LP index) ===================================== */
section{position:relative;padding:120px 28px 90px}
.wrap{max-width:1240px;margin:0 auto;position:relative}
.crosshair{position:absolute;width:14px;height:14px;border:1px solid var(--red);pointer-events:none}
.crosshair.tl{top:0;left:0;border-right:0;border-bottom:0}
.crosshair.tr{top:0;right:0;border-left:0;border-bottom:0}
.crosshair.bl{bottom:0;left:0;border-right:0;border-top:0}
.crosshair.br{bottom:0;right:0;border-left:0;border-top:0}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:3px;color:var(--muted);margin-bottom:18px}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--red)}
.eyebrow .red{color:var(--red)}
.section-title{font-size:48px;font-weight:700;line-height:1;letter-spacing:-2px;margin:0 0 20px;color:#fff}
.section-title .en{display:block;font-family:var(--mono);font-size:12px;letter-spacing:3px;color:var(--muted);font-weight:400;margin-bottom:8px}
.section-lead{color:#c8c8d0;font-size:16px;line-height:1.85;max-width:680px;margin:0 0 56px}


/* ===== HERO (index) ================================================= */
.hero{padding:200px 28px 130px;border-bottom:1px solid var(--line);overflow:hidden;background:radial-gradient(1200px 600px at 75% 30%, rgba(255,45,45,.06), transparent 60%), var(--bg)}
.hero .grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:80px 80px;opacity:.4;mask-image:radial-gradient(ellipse 80% 60% at 50% 50%,#000 30%,transparent 90%)}
.hero .radar{position:absolute;right:-180px;top:50%;transform:translateY(-50%);width:780px;height:780px;border-radius:50%;
  background:
    radial-gradient(circle,transparent 0,transparent 118px,var(--line) 119px,transparent 120px),
    radial-gradient(circle,transparent 0,transparent 218px,var(--line) 219px,transparent 220px),
    radial-gradient(circle,transparent 0,transparent 318px,var(--line) 319px,transparent 320px),
    radial-gradient(circle,transparent 0,transparent 388px,var(--line) 389px,transparent 390px);
  opacity:.5;pointer-events:none}
.hero .radar::before{content:"";position:absolute;inset:0;border-radius:50%;
  background:linear-gradient(90deg,transparent 50%,rgba(255,45,45,.18) 50%,transparent 100%);
  clip-path:polygon(50% 50%,100% 35%,100% 65%);
  animation:sweep 5s linear infinite}
.hero .radar::after{content:"";position:absolute;left:50%;top:50%;width:8px;height:8px;background:var(--red);border-radius:50%;box-shadow:0 0 16px var(--red);transform:translate(-50%,-50%);animation:blink 1.4s infinite}

.hero .hero-in{position:relative;max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
@media(max-width:980px){.hero .hero-in{grid-template-columns:1fr;gap:60px}.hero{padding:170px 22px 100px}}

.hero h1{font-size:104px;line-height:.92;font-weight:700;letter-spacing:-5px;margin:18px 0 24px;color:#fff;font-family:var(--sans)}
.hero h1 .br{display:block}
.hero h1 .red{color:var(--red)}
.hero h1 .en{display:block;font-family:var(--mono);font-size:14px;letter-spacing:5px;color:var(--muted);font-weight:400;margin-top:14px}
@media(max-width:980px){.hero h1{font-size:64px;letter-spacing:-3px}}
@media(max-width:560px){.hero h1{font-size:48px;letter-spacing:-2px}}

.hero .lead{color:#dadae0;font-size:17px;line-height:1.85;max-width:560px;margin:0 0 28px}
.hero .meta-row{display:flex;flex-wrap:wrap;gap:8px 20px;margin-bottom:36px;font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--muted)}
.hero .meta-row span{display:inline-flex;align-items:center;gap:6px}
.hero .meta-row span::before{content:"●";color:var(--red);font-size:8px}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:12px}


/* ===== Buttons (shared by hero + signup + contact form) ============= */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 24px;border:1px solid var(--line2);background:#0c0c0e;color:var(--text);font-weight:700;font-size:13px;letter-spacing:2px;cursor:pointer;transition:.2s;font-family:var(--sans);text-decoration:none}
.btn:hover{border-color:var(--red);color:#fff}
.btn.primary{background:var(--red);border-color:var(--red);color:#fff}
.btn.primary:hover{background:var(--red-d);border-color:var(--red-d)}
.btn .arr{font-family:var(--mono);font-weight:400}
.btn:disabled{opacity:.5;cursor:not-allowed}


/* ===== HERO device frame (index) ==================================== */
.device-frame{position:relative;width:100%;max-width:340px;margin:0 0 0 auto;aspect-ratio:9/19;border:8px solid #1a1a1c;border-radius:34px;background:#000;box-shadow:0 40px 80px -20px rgba(0,0,0,.8),0 0 0 1px var(--line2);overflow:hidden}
.device-frame::before{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:80px;height:18px;background:#000;border-radius:0 0 14px 14px;z-index:3}
.device-frame .scr{position:absolute;inset:0;background:var(--bg);overflow:hidden;display:flex;flex-direction:column}
.device-frame .scr-tick{height:18px;background:#000;border-bottom:1px solid var(--line);display:flex;align-items:center;font-family:var(--mono);font-size:7px;color:var(--muted);letter-spacing:2px;padding:0 10px;flex-shrink:0}
.device-frame .scr-tick b{color:var(--red);margin-right:4px}
.device-frame .scr-head{padding:30px 14px 8px;display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:700;letter-spacing:3px;flex-shrink:0}
.device-frame .scr-head .live{font-family:var(--mono);font-size:7px;color:var(--green);letter-spacing:2px;display:flex;align-items:center;gap:4px}
.device-frame .scr-head .live::before{content:"●";color:var(--green);animation:blink 1.4s infinite}
.device-frame .hero-score{padding:10px 14px;text-align:center;border-bottom:1px solid var(--line)}
.device-frame .hero-score .kk{display:inline-block;background:var(--red);color:#fff;font-family:var(--mono);font-size:6px;letter-spacing:2px;padding:2px 6px;margin-bottom:6px}
.device-frame .hero-score .num{font-size:44px;font-weight:700;line-height:1;letter-spacing:-2px}
.device-frame .hero-score .num small{font-family:var(--mono);font-size:9px;color:var(--muted);font-weight:400;letter-spacing:0;margin-left:2px}
.device-frame .hero-score .barx{height:3px;background:var(--bg3);margin:6px auto 0;width:140px;overflow:hidden}
.device-frame .hero-score .barx i{display:block;width:80%;height:100%;background:linear-gradient(90deg,var(--green),#fff)}
.device-frame .hero-score .lvx{font-family:var(--mono);font-size:7px;color:var(--green);letter-spacing:2px;margin-top:4px}
.device-frame .ll{padding:8px 14px;font-family:var(--mono);font-size:7px;color:var(--muted);letter-spacing:2px}
.device-frame .ll::before{content:"// ";color:var(--red)}
.device-frame .alrt{padding:6px 14px;display:flex;gap:8px;border-bottom:1px dashed var(--line);font-size:9px}
.device-frame .alrt .lt{flex-shrink:0;background:var(--red);color:#fff;font-family:var(--mono);font-size:6px;padding:2px 4px;letter-spacing:1px;height:fit-content}
.device-frame .alrt.warn .lt{background:var(--yellow);color:#000}
.device-frame .alrt small{font-family:var(--mono);font-size:7px;color:var(--muted)}
.device-frame .scr::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,transparent 60%,rgba(14,14,16,.95));pointer-events:none}


/* ===== STATUS BANNER (index) ======================================== */
.banner{padding:38px 28px;background:#000;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;position:relative}
.banner-track{display:flex;gap:48px;white-space:nowrap;animation:slide 28s linear infinite;font-size:32px;font-weight:700;letter-spacing:2px}
.banner-track span{display:inline-flex;align-items:center;gap:18px}
.banner-track span::after{content:"●";color:var(--red);font-size:14px}
.banner-track .x{color:var(--muted2)}
@media(max-width:560px){.banner-track{font-size:22px}}


/* ===== CONCEPT (index) ============================================== */
.concept{background:var(--bg)}
.concept-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
@media(max-width:880px){.concept-grid{grid-template-columns:1fr;gap:40px}}
.concept .figure-wrap{position:relative;border:1px solid var(--line);background:var(--bg2);padding:30px}
.concept .figure-wrap .crosshair{border-color:var(--text)}
.concept .stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
.concept .stat{background:var(--bg3);padding:24px 18px}
.concept .stat .k{font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--muted);margin-bottom:8px}
.concept .stat .v{font-size:34px;font-weight:700;letter-spacing:-1px;color:#fff;line-height:1}
.concept .stat .v sub{font-family:var(--mono);font-size:11px;color:var(--muted);font-weight:400;margin-left:3px;letter-spacing:0;vertical-align:baseline;bottom:0}
.concept .stat .d{margin-top:8px;font-size:11px;color:var(--muted);line-height:1.6}


/* ===== FEATURES (index) ============================================= */
.features{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:920px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.feat-grid{grid-template-columns:1fr}}
.feat{background:var(--bg);padding:34px 28px;position:relative;transition:.25s;min-height:280px;display:flex;flex-direction:column}
.feat:hover{background:var(--bg3)}
.feat .no{font-family:var(--mono);font-size:10px;letter-spacing:3px;color:var(--red);margin-bottom:18px}
.feat .ic{width:44px;height:44px;display:grid;place-items:center;color:var(--red);background:rgba(255,45,45,.08);border:1px solid rgba(255,45,45,.4);margin-bottom:18px}
.feat .ic svg{width:22px;height:22px}
.feat h4{margin:0 0 10px;font-size:20px;font-weight:700;color:#fff;letter-spacing:.5px}
.feat .en{font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--muted);margin-bottom:12px}
.feat p{margin:0;font-size:13px;line-height:1.85;color:#bcbcc4;flex:1}
.feat .pl{position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:9px;padding:2px 6px;letter-spacing:1px;font-weight:700}
.feat .pl.prem{background:var(--yellow);color:#000}
.feat .pl.pro{background:#9c27b0;color:#fff}


/* ===== EXPERT (index) =============================================== */
.expert{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;position:relative}
.expert::before{content:"";position:absolute;inset:0;background:radial-gradient(900px 500px at 22% 30%,rgba(255,45,45,.08),transparent 60%);pointer-events:none}
.expert .wrap{position:relative;z-index:1}
.expert-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:start;margin-top:8px}
@media(max-width:920px){.expert-grid{grid-template-columns:1fr;gap:36px}}

.dossier{position:relative;border:1px solid var(--line2);background:linear-gradient(180deg,var(--bg2),var(--bg));padding:26px;overflow:hidden}
.dossier::after{content:"CLASSIFIED";position:absolute;top:18px;right:-30px;transform:rotate(10deg);background:var(--red);color:#fff;font-family:var(--mono);font-size:10px;padding:4px 36px;letter-spacing:3px;font-weight:700;box-shadow:0 4px 14px rgba(255,45,45,.35);z-index:2}
.dossier .meta-line{font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--muted);display:flex;justify-content:space-between;margin-bottom:18px}
.dossier .meta-line b{color:var(--red)}
.dossier .silh{position:relative;width:100%;aspect-ratio:1/1;background:var(--bg3);border:1px solid var(--line);overflow:hidden;display:grid;place-items:center}
.dossier .silh::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,45,45,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(255,45,45,.10) 1px,transparent 1px);background-size:30px 30px;pointer-events:none}
.dossier .silh svg{width:62%;height:auto;color:#34343a}
.dossier .silh .scan{position:absolute;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--red),transparent);box-shadow:0 0 14px var(--red);animation:expert-scan 3.4s linear infinite;top:0}
.dossier .silh .crn{position:absolute;width:18px;height:18px;border:1px solid var(--red)}
.dossier .silh .crn.tl{top:8px;left:8px;border-right:0;border-bottom:0}
.dossier .silh .crn.tr{top:8px;right:8px;border-left:0;border-bottom:0}
.dossier .silh .crn.bl{bottom:8px;left:8px;border-right:0;border-top:0}
.dossier .silh .crn.br{bottom:8px;right:8px;border-left:0;border-top:0}
.dossier .silh .lbl{position:absolute;bottom:10px;left:10px;font-family:var(--mono);font-size:9px;letter-spacing:2px;color:var(--muted)}
.dossier .silh .lbl::before{content:"// ";color:var(--red)}
.dossier .nm{margin-top:18px;display:flex;align-items:flex-end;gap:12px;justify-content:space-between}
.dossier .nm-l{font-size:42px;font-weight:700;letter-spacing:2px;color:#fff;line-height:1}
.dossier .nm-l small{font-family:var(--mono);font-size:9px;color:var(--muted);letter-spacing:2px;font-weight:400;display:block;margin-top:8px}
.dossier .nm-r{text-align:right;font-family:var(--mono);font-size:9px;letter-spacing:2px;color:var(--muted)}
.dossier .nm-r b{color:var(--red);display:block;margin-bottom:4px}
.dossier .tag-row{margin-top:18px;display:flex;flex-wrap:wrap;gap:6px}
.dossier .tag-row span{font-family:var(--mono);font-size:9px;letter-spacing:2px;padding:4px 8px;border:1px solid var(--line2);color:var(--muted)}

.career-block .lead-strong{color:#dadae0;font-size:16px;line-height:1.95;margin:0 0 28px}
.career-block .lead-strong strong{color:#fff}
.career-list{border:1px solid var(--line);background:var(--bg2)}
.career-list .row{display:grid;grid-template-columns:54px 1fr;border-bottom:1px solid var(--line);transition:.18s}
.career-list .row:last-child{border-bottom:0}
.career-list .row:hover{background:var(--bg3)}
.career-list .ix{padding:18px 14px;background:#0a0a0c;font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--red);border-right:1px solid var(--line);display:flex;align-items:center}
.career-list .ix::before{content:"// "}
.career-list .tx{padding:18px 18px;font-size:14px;line-height:1.7;color:#dadae0}
.career-list .tx b{color:#fff}

.expert-foot{margin-top:36px;padding:18px 22px;background:#000;border:1px solid var(--line2);display:flex;flex-wrap:wrap;align-items:center;gap:18px;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--muted)}
.expert-foot .lt{color:var(--red)}
.expert-foot strong{color:#fff;font-weight:700;letter-spacing:3px}


/* ===== SCREENS (index) ============================================== */
.screens{background:var(--bg);overflow:hidden}
.screens .strip{display:flex;gap:24px;padding:20px 0;align-items:flex-start;animation:scroll-x 50s linear infinite}
.screens .ss{flex-shrink:0;width:280px}
.screens .ss .frm{position:relative;width:100%;aspect-ratio:9/19;border:6px solid #1a1a1c;border-radius:28px;background:#000;overflow:hidden}
.screens .ss .frm img{width:100%;height:100%;object-fit:cover;filter:grayscale(.2) contrast(1.05)}
.screens .ss .frm .ovl{position:absolute;inset:0;background:linear-gradient(transparent 60%,rgba(0,0,0,.85));pointer-events:none}
.screens .ss .frm .grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,45,45,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,45,45,.12) 1px,transparent 1px);background-size:30px 30px;mix-blend-mode:overlay;pointer-events:none}
.screens .ss .frm .tag{position:absolute;top:12px;left:12px;padding:3px 8px;background:var(--red);color:#fff;font-family:var(--mono);font-size:9px;letter-spacing:2px;font-weight:700}
.screens .ss .frm .tag-r{position:absolute;top:12px;right:12px;padding:3px 8px;background:#000;border:1px solid var(--red);color:var(--red);font-family:var(--mono);font-size:9px;letter-spacing:2px}
.screens .ss .ttl{margin-top:14px;font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--muted)}
.screens .ss .ttl b{color:#fff;display:block;font-family:var(--sans);font-size:14px;letter-spacing:1px;margin-bottom:4px}


/* ===== ROADMAP (index) ============================================== */
.roadmap{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.timeline{position:relative;padding-left:30px}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:1px;background:var(--line2)}
.tl-item{position:relative;padding:22px 0 22px 30px;border-bottom:1px dashed var(--line)}
.tl-item:last-child{border-bottom:0}
.tl-item::before{content:"";position:absolute;left:-30px;top:30px;width:14px;height:14px;border:2px solid var(--muted2);background:var(--bg2)}
.tl-item.active::before{background:var(--red);border-color:var(--red);box-shadow:0 0 0 6px rgba(255,45,45,.18);animation:blink 1.6s infinite}
.tl-item.done::before{background:var(--green);border-color:var(--green)}
.tl-item .when{font-family:var(--mono);font-size:11px;letter-spacing:3px;color:var(--muted);margin-bottom:6px}
.tl-item.active .when{color:var(--red)}
.tl-item.done .when{color:var(--green)}
.tl-item h4{margin:0 0 8px;font-size:20px;font-weight:700;color:#fff;letter-spacing:1px}
.tl-item p{margin:0;font-size:13px;line-height:1.8;color:#bcbcc4;max-width:600px}
.tl-item .pill{display:inline-block;font-family:var(--mono);font-size:9px;letter-spacing:2px;padding:2px 8px;margin-left:10px;vertical-align:middle}
.tl-item.done .pill{background:var(--green);color:#000}
.tl-item.active .pill{background:var(--red);color:#fff}
.tl-item:not(.done):not(.active) .pill{background:var(--bg3);color:var(--muted);border:1px solid var(--line)}


/* ===== CTA / signup (index) ========================================= */
.signup{background:var(--bg);border-bottom:1px solid var(--line);overflow:hidden;position:relative}
.signup::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 80% 50%,rgba(255,45,45,.08),transparent 60%)}
.signup .wrap{position:relative;z-index:1}
.signup .box{border:1px solid var(--line);background:linear-gradient(135deg,var(--bg2),var(--bg));padding:50px 40px;position:relative}
.signup h2{font-size:42px;line-height:1.1;letter-spacing:-1.5px;margin:14px 0 18px;font-weight:700;color:#fff}
.signup p{color:#c8c8d0;font-size:15px;line-height:1.8;margin:0 0 30px;max-width:640px}
.signup-form{display:flex;gap:10px;flex-wrap:wrap;max-width:560px}
.signup-form input{flex:1;min-width:240px;padding:16px 18px;background:#0a0a0c;border:1px solid var(--line2);color:var(--text);font-family:var(--mono);font-size:13px;letter-spacing:1px}
.signup-form input::placeholder{color:var(--muted2)}
.signup-form input:focus{outline:none;border-color:var(--red)}
.signup-form button{padding:16px 26px;background:var(--red);border:1px solid var(--red);color:#fff;font-weight:700;font-size:13px;letter-spacing:2px;cursor:pointer;transition:.2s;font-family:var(--sans)}
.signup-form button:hover{background:var(--red-d);border-color:var(--red-d)}
.signup .agree{margin-top:14px;font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:1px}
.signup .agree a{text-decoration:underline}


/* ===== FAQ (index) ================================================== */
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:760px){.faq-list{grid-template-columns:1fr}}
.faq-item{background:var(--bg);padding:28px 26px}
.faq-item .q{font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--red);margin-bottom:6px}
.faq-item h4{margin:0 0 12px;font-size:17px;font-weight:700;color:#fff;line-height:1.4}
.faq-item p{margin:0;font-size:13px;line-height:1.85;color:#bcbcc4}


/* ===== Doc-page header (privacy/terms/security/contact/tokushoho) === */
.docs-head{padding:160px 28px 60px;border-bottom:1px solid var(--line);position:relative;background:radial-gradient(800px 400px at 80% 20%,rgba(255,45,45,.06),transparent 60%)}
.docs-head .grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:80px 80px;opacity:.3;mask-image:radial-gradient(ellipse 80% 60% at 50% 50%,#000 30%,transparent 90%)}
.docs-head .wrap{max-width:1100px;margin:0 auto;position:relative}
.crumb{font-family:var(--mono);font-size:11px;letter-spacing:3px;color:var(--muted);margin-bottom:16px}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--red)}
.crumb .sep{color:var(--muted2);margin:0 8px}
.crumb .red{color:var(--red)}
.docs-head h1{margin:0 0 14px;font-size:54px;font-weight:700;letter-spacing:-2px;line-height:1.05;color:#fff}
.docs-head h1 .en{display:block;font-family:var(--mono);font-size:12px;letter-spacing:4px;color:var(--muted);font-weight:400;margin-bottom:10px}
.docs-meta{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:16px;font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--muted)}
.docs-meta span{display:inline-flex;align-items:center;gap:6px}
.docs-meta span::before{content:"●";color:var(--red);font-size:8px}
/* tokushoho uses a slightly smaller h1 size */
body.page-tokushoho .docs-head h1{font-size:46px;letter-spacing:-1.5px;line-height:1.1}


/* ===== Doc-page body shell ========================================== */
.docs{padding:60px 28px 90px;position:relative}
.docs .wrap{max-width:1100px;margin:0 auto;position:relative}
/* privacy / terms have a 2-column layout (sticky toc + body) */
body.page-privacy .docs .wrap,
body.page-terms   .docs .wrap{display:grid;grid-template-columns:240px 1fr;gap:60px;align-items:start}
@media(max-width:880px){
  body.page-privacy .docs .wrap,
  body.page-terms   .docs .wrap{grid-template-columns:1fr;gap:30px}
  body.page-privacy .docs .toc,
  body.page-terms   .docs .toc{display:none}
}

.toc{position:sticky;top:120px;font-family:var(--mono);font-size:11px;letter-spacing:1.5px;border-left:1px solid var(--line);padding-left:18px}
.toc .lab{color:var(--muted);margin-bottom:14px;font-size:10px;letter-spacing:3px}
.toc .lab::before{content:"// ";color:var(--red)}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.toc li{counter-increment:t;margin-bottom:10px}
.toc a{color:var(--muted);text-decoration:none;display:flex;gap:10px;line-height:1.4;transition:.15s}
.toc a::before{content:counter(t,decimal-leading-zero);color:var(--muted2);flex-shrink:0;font-weight:700}
.toc a:hover{color:var(--red)}

.body article{background:transparent}
.body section{margin-bottom:50px;scroll-margin-top:100px;padding:0}
.body section:last-child{margin-bottom:0}
.body section h2{margin:0 0 18px;font-size:22px;font-weight:700;color:#fff;letter-spacing:.5px;display:flex;align-items:baseline;gap:14px;padding-bottom:14px;border-bottom:1px dashed var(--line)}
.body section h2::before{content:attr(data-no);font-family:var(--mono);color:var(--red);font-size:12px;letter-spacing:2px;font-weight:700}
.body section h3{margin:24px 0 10px;font-size:15px;font-weight:700;color:#fff;letter-spacing:.5px}
.body section p{margin:0 0 14px;font-size:14px;line-height:1.95;color:#c8c8d0}
.body section p strong{color:#fff}
.body section ul,.body section ol{margin:0 0 14px;padding-left:22px;color:#c8c8d0;font-size:14px;line-height:1.9}
.body section ul li,.body section ol li{margin-bottom:6px}
.body section ul li::marker{color:var(--red)}
/* NOTE: top-level <section> rule (padding 120px 28px 90px) above is overridden
   here because body.section nodes are inline document flow, not page sections. */

.body table{width:100%;border-collapse:collapse;border:1px solid var(--line);margin:18px 0;font-size:13px}
.body th,.body td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top;line-height:1.7;color:#c8c8d0}
.body th:last-child,.body td:last-child{border-right:0}
.body tr:last-child td{border-bottom:0}
.body th{background:var(--bg2);font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:700;text-transform:uppercase}


/* ===== Callout (privacy/terms/security/contact/tokushoho) =========== */
.callout{padding:18px 22px;border:1px solid var(--line2);background:var(--bg2);position:relative;margin:18px 0}
.callout .crosshair{position:absolute;width:10px;height:10px;border:1px solid var(--red);pointer-events:none}
.callout .crosshair.tl{top:-1px;left:-1px;border-right:0;border-bottom:0}
.callout .crosshair.br{bottom:-1px;right:-1px;border-left:0;border-top:0}
.callout .lab{font-family:var(--mono);font-size:10px;letter-spacing:3px;color:var(--red);margin-bottom:8px}
.callout p{margin:0;color:#dadae0;font-size:13px;line-height:1.8}


/* ===== SECURITY (pillars + spec-table) ============================== */
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:60px}
@media(max-width:880px){.pillar-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.pillar-grid{grid-template-columns:1fr}}
.pillar{background:var(--bg2);padding:30px 24px;position:relative;min-height:200px}
.pillar .ic{width:42px;height:42px;display:grid;place-items:center;color:var(--red);background:rgba(255,45,45,.08);border:1px solid rgba(255,45,45,.4);margin-bottom:18px}
.pillar .ic svg{width:22px;height:22px}
.pillar .lab{font-family:var(--mono);font-size:10px;letter-spacing:3px;color:var(--red);margin-bottom:8px}
.pillar h3{margin:0 0 10px;font-size:18px;font-weight:700;color:#fff;letter-spacing:.5px}
.pillar p{margin:0;font-size:13px;line-height:1.85;color:#bcbcc4}

/* security spec-table: rows-of-records (uses .body section > .spec-table) */
.body .spec-table{width:100%;border-collapse:collapse;border:1px solid var(--line);margin:18px 0;font-size:13px}
.body .spec-table th,.body .spec-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);border-right:1px solid var(--line);vertical-align:top;line-height:1.7;color:#c8c8d0}
.body .spec-table th:last-child,.body .spec-table td:last-child{border-right:0}
.body .spec-table tr:last-child td{border-bottom:0}
.body .spec-table th{background:var(--bg2);font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:700;text-transform:uppercase}
.body .spec-table td.k{font-family:var(--mono);font-size:12px;color:#fff;letter-spacing:1px;width:240px;background:rgba(255,255,255,.02)}
.body .spec-table .ok{display:inline-block;font-family:var(--mono);font-size:9px;background:var(--green);color:#000;padding:1px 6px;letter-spacing:1px;font-weight:700}


/* ===== TOKUSHOHO (key-value spec-table) ============================= */
/* Default .spec-table renders as a definition-list-style table where
   <th> is the left key column. Used by tokushoho.html. */
.spec-table{width:100%;border-collapse:collapse;border:1px solid var(--line);margin:0 0 30px;font-size:13px}
.spec-table th,.spec-table td{padding:18px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.85;color:#c8c8d0}
.spec-table tr:last-child td{border-bottom:0}
.spec-table th{background:var(--bg2);font-family:var(--mono);font-size:10px;letter-spacing:3px;color:var(--text);font-weight:700;text-transform:uppercase;width:240px;border-right:1px solid var(--line);vertical-align:top}
.spec-table th::before{content:"// ";color:var(--red)}
@media(max-width:640px){.spec-table th,.spec-table td{display:block;width:100%;border-right:0}.spec-table th{padding-bottom:6px}}
.spec-table strong{color:#fff}
.spec-table .price{font-family:var(--mono);font-weight:700;color:#fff}


/* ===== CONTACT (channels + form) ==================================== */
.ch-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:60px}
@media(max-width:760px){.ch-grid{grid-template-columns:1fr}}
.ch{background:var(--bg2);padding:28px 26px;position:relative;display:flex;flex-direction:column}
.ch .lab{font-family:var(--mono);font-size:10px;letter-spacing:3px;color:var(--red);margin-bottom:8px}
.ch h3{margin:0 0 8px;font-size:18px;font-weight:700;color:#fff;letter-spacing:.5px}
.ch p{margin:0 0 14px;font-size:13px;line-height:1.85;color:#bcbcc4;flex:1}
.ch .mail{font-family:var(--mono);font-size:13px;color:var(--text);text-decoration:none;letter-spacing:.5px;display:inline-flex;align-items:center;gap:8px;border-bottom:1px solid var(--line2);padding-bottom:6px;width:fit-content;transition:.18s}
.ch .mail:hover{color:var(--red);border-bottom-color:var(--red)}
.ch .meta{margin-top:10px;font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--muted2)}

.form-wrap{border:1px solid var(--line);background:var(--bg2);padding:40px 36px;position:relative}
.form-wrap .crosshair{position:absolute;width:14px;height:14px;border:1px solid var(--red);pointer-events:none}
.form-wrap .crosshair.tl{top:-1px;left:-1px;border-right:0;border-bottom:0}
.form-wrap .crosshair.tr{top:-1px;right:-1px;border-left:0;border-bottom:0}
.form-wrap .crosshair.bl{bottom:-1px;left:-1px;border-right:0;border-top:0}
.form-wrap .crosshair.br{bottom:-1px;right:-1px;border-left:0;border-top:0}
@media(max-width:560px){.form-wrap{padding:30px 22px}}

.form-wrap h2{margin:0 0 22px;font-size:22px;color:#fff;letter-spacing:.5px;font-weight:700}
.form-wrap h2 .en{display:block;font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:3px;margin-bottom:6px;font-weight:400}

.fld{margin-bottom:20px}
.fld label{display:block;font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--muted);margin-bottom:8px}
.fld label::before{content:"// "}
.fld label .req{color:var(--red);margin-left:4px}
.fld input,.fld select,.fld textarea{width:100%;padding:14px 16px;background:#0a0a0c;border:1px solid var(--line2);color:var(--text);font-family:var(--mono);font-size:13px;letter-spacing:.5px}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--red)}
.fld textarea{resize:vertical;min-height:140px;line-height:1.7}
.fld input::placeholder,.fld textarea::placeholder{color:var(--muted2)}
.fld .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.fld .row{grid-template-columns:1fr}}

.consent{display:flex;align-items:flex-start;gap:10px;margin-bottom:24px;font-size:12px;color:var(--muted);letter-spacing:.5px;line-height:1.7}
.consent input[type=checkbox]{margin-top:3px;width:14px;height:14px;flex-shrink:0;accent-color:var(--red)}
.consent a{color:var(--text);text-decoration:underline}
.consent a:hover{color:var(--red)}

.form-actions{display:flex;gap:12px;flex-wrap:wrap}

.form-thanks{display:none;padding:60px 30px;text-align:center;border:1px solid var(--green);background:rgba(27,224,122,.06)}
.form-thanks.show{display:block}
.form-thanks .ic{display:inline-grid;place-items:center;width:56px;height:56px;border:1px solid var(--green);color:var(--green);margin-bottom:18px}
.form-thanks h3{margin:0 0 10px;font-size:22px;color:#fff;font-weight:700}
.form-thanks p{margin:0;color:#c8c8d0;font-size:14px;line-height:1.85}

/* contact-page tweak: callout sits below the form with extra top margin */
body.page-contact .callout{margin:40px 0 0}


/* ===== Footer (shared) ============================================== */
footer{background:#000;border-top:1px solid var(--line);padding:60px 28px 30px}
/* doc pages add a top margin so the footer breathes after .docs */
body.page-privacy footer,
body.page-terms footer,
body.page-security footer,
body.page-contact footer,
body.page-tokushoho footer{margin-top:40px}
.footer-in{max-width:1240px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line)}
@media(max-width:760px){.footer-top{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:480px){.footer-top{grid-template-columns:1fr}}
footer .brand{margin-bottom:16px}
footer .desc{color:var(--muted);font-size:12px;line-height:1.85;letter-spacing:.5px;max-width:340px}
footer .col h6{margin:0 0 14px;font-family:var(--mono);font-size:10px;letter-spacing:3px;color:var(--text)}
footer .col h6::before{content:"// ";color:var(--red)}
footer .col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
footer .col li a{color:var(--muted);font-size:12px;letter-spacing:1px;font-family:var(--mono);transition:.18s;text-decoration:none}
footer .col li a:hover{color:var(--red)}
.footer-bot{display:flex;justify-content:space-between;align-items:center;padding-top:24px;font-family:var(--mono);font-size:10px;color:var(--muted2);letter-spacing:2px;flex-wrap:wrap;gap:14px}
.footer-bot .codeline{color:var(--muted)}
.footer-bot .codeline b{color:var(--red)}


/* ===== Utilities & keyframes ======================================== */
.flicker{animation:flick 4s infinite}

@keyframes blink{50%{opacity:.2}}
@keyframes slide{to{transform:translateX(-100%)}}
@keyframes sweep{to{transform:rotate(360deg)}}
@keyframes scroll-x{to{transform:translateX(calc(-50% - 12px))}}
@keyframes flick{0%,100%{opacity:1}97%{opacity:1}97.5%{opacity:.4}98%{opacity:1}}
@keyframes expert-scan{0%{top:0}100%{top:100%}}

/* ===== NEWS ===== */
.news-list,.news-article{background:var(--bg);padding:120px 28px 90px;border-bottom:1px solid var(--line);position:relative}
.news-grid{list-style:none;margin:30px 0 0;padding:0;display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line)}
.news-row{background:var(--bg);transition:.18s}
.news-row:hover{background:var(--bg3)}
.news-row a{display:block;padding:24px 26px}
.news-row .row-meta{display:flex;gap:14px;align-items:center;font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--muted);margin-bottom:8px}
.news-row .row-meta .cat{padding:2px 8px;border:1px solid var(--line2);color:var(--red)}
.news-row h3{margin:0 0 6px;font-size:18px;font-weight:700;color:#fff;line-height:1.5}
.news-row p{margin:0;font-size:13px;line-height:1.8;color:#bcbcc4}
.news-empty{background:var(--bg);padding:36px 26px;color:var(--muted);font-family:var(--mono);font-size:12px;letter-spacing:2px;text-align:center;list-style:none}

.news-article .meta{display:flex;gap:14px;align-items:center;font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--muted);margin-bottom:14px}
.news-article .meta .cat{padding:2px 8px;border:1px solid var(--line2);color:var(--red)}
.news-body{color:#dadae0;font-size:15px;line-height:1.95;max-width:780px;margin:30px 0 50px}
.news-body h2{margin:36px 0 14px;font-size:22px;color:#fff}
.news-body h3{margin:24px 0 10px;font-size:18px;color:#fff}
.news-body p{margin:0 0 18px}
.news-body ul,.news-body ol{margin:0 0 18px;padding-left:24px}
.news-body li{margin:6px 0}
.news-body a{color:var(--red);text-decoration:underline}
.news-body strong{color:#fff}
.news-body code{background:var(--bg3);padding:2px 6px;font-family:var(--mono);font-size:13px;color:var(--text)}
.news-body pre{background:#000;border:1px solid var(--line);padding:16px;overflow:auto;font-family:var(--mono);font-size:12px;line-height:1.7}
.back-link{display:inline-block;margin-top:24px;font-family:var(--mono);font-size:12px;letter-spacing:2px;color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line2)}
.back-link:hover{color:var(--red);border-bottom-color:var(--red)}
body.page-news footer{margin-top:0}

/* ===== SIGNUP status / consent ===== */
.signup-form{position:relative}
.signup .agree input[type=checkbox]{accent-color:var(--red);cursor:pointer}
.signup .agree{cursor:pointer;display:inline-block}
.signup-status{margin-top:14px;font-family:var(--mono);font-size:11px;letter-spacing:1px;min-height:1.6em}
.signup-status.ok{color:var(--green)}
.signup-status.err{color:var(--red)}
.signup-form button:disabled{cursor:not-allowed;opacity:.7}